/[MITgcm]/mitgcm.org/sealion/overview/equations/fulldoc.htm
ViewVC logotype

Contents of /mitgcm.org/sealion/overview/equations/fulldoc.htm

Parent Directory Parent Directory | Revision Log Revision Log | View Revision Graph Revision Graph


Revision 1.1 - (show annotations) (download) (as text)
Fri Oct 5 19:02:58 2001 UTC (23 years, 9 months ago) by adcroft
Branch: MAIN
Branch point for: From_cnh
File MIME type: text/html
Initial revision

1 <html xmlns:v="urn:schemas-microsoft-com:vml"
2 xmlns:o="urn:schemas-microsoft-com:office:office"
3 xmlns:w="urn:schemas-microsoft-com:office:word"
4 xmlns="http://www.w3.org/TR/REC-html40">
5
6 <head>
7 <meta http-equiv=Content-Type content="text/html; charset=windows-1252">
8 <meta name=ProgId content=Word.Document>
9 <meta name=Generator content="Microsoft Word 9">
10 <meta name=Originator content="Microsoft Word 9">
11 <link rel=File-List href="./fulldoc_files/filelist.xml">
12 <link rel=Edit-Time-Data href="./fulldoc_files/editdata.mso">
13 <link rel=OLE-Object-Data href="./fulldoc_files/oledata.mso">
14 <!--[if !mso]>
15 <style>
16 v\:* {behavior:url(#default#VML);}
17 o\:* {behavior:url(#default#VML);}
18 w\:* {behavior:url(#default#VML);}
19 .shape {behavior:url(#default#VML);}
20 </style>
21 <![endif]-->
22 <title>DISCRETE FORMULATION</title>
23 <!--[if gte mso 9]><xml>
24 <o:DocumentProperties>
25 <o:Author>Physical Oceanography</o:Author>
26 <o:Template>Normal</o:Template>
27 <o:LastAuthor>Chris Hill</o:LastAuthor>
28 <o:Revision>2</o:Revision>
29 <o:TotalTime>349</o:TotalTime>
30 <o:LastPrinted>1997-12-19T16:44:00Z</o:LastPrinted>
31 <o:Created>2001-05-21T01:59:00Z</o:Created>
32 <o:LastSaved>2001-05-21T01:59:00Z</o:LastSaved>
33 <o:Pages>56</o:Pages>
34 <o:Words>12781</o:Words>
35 <o:Characters>72855</o:Characters>
36 <o:Company>MIT</o:Company>
37 <o:Lines>607</o:Lines>
38 <o:Paragraphs>145</o:Paragraphs>
39 <o:CharactersWithSpaces>89471</o:CharactersWithSpaces>
40 <o:Version>9.2720</o:Version>
41 </o:DocumentProperties>
42 </xml><![endif]--><!--[if gte mso 9]><xml>
43 <w:WordDocument>
44 <w:DisplayHorizontalDrawingGridEvery>0</w:DisplayHorizontalDrawingGridEvery>
45 <w:DisplayVerticalDrawingGridEvery>0</w:DisplayVerticalDrawingGridEvery>
46 <w:UseMarginsForDrawingGridOrigin/>
47 <w:Compatibility>
48 <w:FootnoteLayoutLikeWW8/>
49 <w:ShapeLayoutLikeWW8/>
50 <w:AlignTablesRowByRow/>
51 <w:ForgetLastTabAlignment/>
52 <w:LayoutRawTableWidth/>
53 <w:LayoutTableRowsApart/>
54 </w:Compatibility>
55 </w:WordDocument>
56 </xml><![endif]-->
57 <style>
58 <!--
59 /* Font Definitions */
60 @font-face
61 {font-family:Helvetica;
62 panose-1:0 0 0 0 0 0 0 0 0 0;
63 mso-font-charset:0;
64 mso-generic-font-family:swiss;
65 mso-font-format:other;
66 mso-font-pitch:variable;
67 mso-font-signature:3 0 0 0 1 0;}
68 @font-face
69 {font-family:"Tms Rmn";
70 panose-1:0 0 0 0 0 0 0 0 0 0;
71 mso-font-alt:"Times New Roman";
72 mso-font-charset:0;
73 mso-generic-font-family:roman;
74 mso-font-format:other;
75 mso-font-pitch:variable;
76 mso-font-signature:3 0 0 0 1 0;}
77 @font-face
78 {font-family:Wingdings;
79 panose-1:5 0 0 0 0 0 0 0 0 0;
80 mso-font-charset:2;
81 mso-generic-font-family:auto;
82 mso-font-pitch:variable;
83 mso-font-signature:0 268435456 0 0 -2147483648 0;}
84 @font-face
85 {font-family:Palatino;
86 panose-1:0 0 0 0 0 0 0 0 0 0;
87 mso-font-charset:0;
88 mso-generic-font-family:roman;
89 mso-font-format:other;
90 mso-font-pitch:variable;
91 mso-font-signature:3 0 0 0 1 0;}
92 /* Style Definitions */
93 p.MsoNormal, li.MsoNormal, div.MsoNormal
94 {mso-style-parent:"";
95 margin:0pt;
96 margin-bottom:.0001pt;
97 mso-pagination:widow-orphan;
98 font-size:10.0pt;
99 font-family:"Times New Roman";
100 mso-fareast-font-family:"Times New Roman";}
101 h1
102 {mso-style-parent:"Heading Base";
103 mso-style-next:"Body Text";
104 margin-top:18.0pt;
105 margin-right:0pt;
106 margin-bottom:6.0pt;
107 margin-left:0pt;
108 line-height:18.0pt;
109 mso-line-height-rule:exactly;
110 mso-pagination:widow-orphan lines-together;
111 page-break-after:avoid;
112 mso-outline-level:1;
113 border:none;
114 mso-border-bottom-alt:solid windowtext .75pt;
115 padding:0pt;
116 mso-padding-alt:0pt 0pt 3.0pt 0pt;
117 font-size:14.0pt;
118 mso-bidi-font-size:10.0pt;
119 font-family:Arial;
120 mso-bidi-font-family:"Times New Roman";
121 text-transform:uppercase;
122 mso-font-kerning:14.0pt;
123 mso-bidi-font-weight:normal;}
124 h2
125 {mso-style-parent:"Heading Base";
126 mso-style-next:"Body Text";
127 margin-top:12.0pt;
128 margin-right:0pt;
129 margin-bottom:6.0pt;
130 margin-left:0pt;
131 line-height:14.0pt;
132 mso-line-height-rule:exactly;
133 mso-pagination:widow-orphan lines-together;
134 page-break-after:avoid;
135 mso-outline-level:2;
136 font-size:14.0pt;
137 mso-bidi-font-size:10.0pt;
138 font-family:Arial;
139 mso-bidi-font-family:"Times New Roman";
140 mso-font-kerning:14.0pt;
141 mso-bidi-font-weight:normal;}
142 h3
143 {mso-style-next:Normal;
144 margin-top:12.0pt;
145 margin-right:0pt;
146 margin-bottom:3.0pt;
147 margin-left:0pt;
148 mso-pagination:widow-orphan;
149 page-break-after:avoid;
150 mso-outline-level:3;
151 font-size:12.0pt;
152 mso-bidi-font-size:10.0pt;
153 font-family:Arial;
154 mso-bidi-font-family:"Times New Roman";
155 font-weight:normal;}
156 p.MsoToc1, li.MsoToc1, div.MsoToc1
157 {mso-style-update:auto;
158 mso-style-next:Normal;
159 margin-top:18.0pt;
160 margin-right:0pt;
161 margin-bottom:0pt;
162 margin-left:0pt;
163 margin-bottom:.0001pt;
164 mso-pagination:widow-orphan;
165 font-size:12.0pt;
166 mso-bidi-font-size:10.0pt;
167 font-family:Arial;
168 mso-fareast-font-family:"Times New Roman";
169 mso-bidi-font-family:"Times New Roman";
170 text-transform:uppercase;
171 font-weight:bold;
172 mso-bidi-font-weight:normal;}
173 p.MsoToc2, li.MsoToc2, div.MsoToc2
174 {mso-style-update:auto;
175 mso-style-next:Normal;
176 margin-top:12.0pt;
177 margin-right:0pt;
178 margin-bottom:0pt;
179 margin-left:0pt;
180 margin-bottom:.0001pt;
181 mso-pagination:widow-orphan;
182 font-size:10.0pt;
183 font-family:"Times New Roman";
184 mso-fareast-font-family:"Times New Roman";
185 font-weight:bold;
186 mso-bidi-font-weight:normal;}
187 p.MsoToc3, li.MsoToc3, div.MsoToc3
188 {mso-style-update:auto;
189 mso-style-next:Normal;
190 margin-top:0pt;
191 margin-right:0pt;
192 margin-bottom:0pt;
193 margin-left:10.0pt;
194 margin-bottom:.0001pt;
195 mso-pagination:widow-orphan;
196 font-size:10.0pt;
197 font-family:"Times New Roman";
198 mso-fareast-font-family:"Times New Roman";}
199 p.MsoToc4, li.MsoToc4, div.MsoToc4
200 {mso-style-update:auto;
201 mso-style-next:Normal;
202 margin-top:0pt;
203 margin-right:0pt;
204 margin-bottom:0pt;
205 margin-left:20.0pt;
206 margin-bottom:.0001pt;
207 mso-pagination:widow-orphan;
208 font-size:10.0pt;
209 font-family:"Times New Roman";
210 mso-fareast-font-family:"Times New Roman";}
211 p.MsoToc5, li.MsoToc5, div.MsoToc5
212 {mso-style-update:auto;
213 mso-style-next:Normal;
214 margin-top:0pt;
215 margin-right:0pt;
216 margin-bottom:0pt;
217 margin-left:30.0pt;
218 margin-bottom:.0001pt;
219 mso-pagination:widow-orphan;
220 font-size:10.0pt;
221 font-family:"Times New Roman";
222 mso-fareast-font-family:"Times New Roman";}
223 p.MsoToc6, li.MsoToc6, div.MsoToc6
224 {mso-style-update:auto;
225 mso-style-next:Normal;
226 margin-top:0pt;
227 margin-right:0pt;
228 margin-bottom:0pt;
229 margin-left:40.0pt;
230 margin-bottom:.0001pt;
231 mso-pagination:widow-orphan;
232 font-size:10.0pt;
233 font-family:"Times New Roman";
234 mso-fareast-font-family:"Times New Roman";}
235 p.MsoToc7, li.MsoToc7, div.MsoToc7
236 {mso-style-update:auto;
237 mso-style-next:Normal;
238 margin-top:0pt;
239 margin-right:0pt;
240 margin-bottom:0pt;
241 margin-left:50.0pt;
242 margin-bottom:.0001pt;
243 mso-pagination:widow-orphan;
244 font-size:10.0pt;
245 font-family:"Times New Roman";
246 mso-fareast-font-family:"Times New Roman";}
247 p.MsoToc8, li.MsoToc8, div.MsoToc8
248 {mso-style-update:auto;
249 mso-style-next:Normal;
250 margin-top:0pt;
251 margin-right:0pt;
252 margin-bottom:0pt;
253 margin-left:60.0pt;
254 margin-bottom:.0001pt;
255 mso-pagination:widow-orphan;
256 font-size:10.0pt;
257 font-family:"Times New Roman";
258 mso-fareast-font-family:"Times New Roman";}
259 p.MsoToc9, li.MsoToc9, div.MsoToc9
260 {mso-style-update:auto;
261 mso-style-next:Normal;
262 margin-top:0pt;
263 margin-right:0pt;
264 margin-bottom:0pt;
265 margin-left:70.0pt;
266 margin-bottom:.0001pt;
267 mso-pagination:widow-orphan;
268 font-size:10.0pt;
269 font-family:"Times New Roman";
270 mso-fareast-font-family:"Times New Roman";}
271 p.MsoNormalIndent, li.MsoNormalIndent, div.MsoNormalIndent
272 {margin-top:0pt;
273 margin-right:0pt;
274 margin-bottom:0pt;
275 margin-left:54.0pt;
276 margin-bottom:.0001pt;
277 mso-pagination:widow-orphan;
278 font-size:11.0pt;
279 mso-bidi-font-size:10.0pt;
280 font-family:Arial;
281 mso-fareast-font-family:"Times New Roman";
282 mso-bidi-font-family:"Times New Roman";}
283 p.MsoFootnoteText, li.MsoFootnoteText, div.MsoFootnoteText
284 {margin:0pt;
285 margin-bottom:.0001pt;
286 mso-pagination:widow-orphan;
287 font-size:10.0pt;
288 font-family:"Tms Rmn";
289 mso-fareast-font-family:"Times New Roman";
290 mso-bidi-font-family:"Times New Roman";}
291 p.MsoHeader, li.MsoHeader, div.MsoHeader
292 {margin:0pt;
293 margin-bottom:.0001pt;
294 mso-pagination:widow-orphan;
295 tab-stops:center 216.0pt right 432.0pt;
296 font-size:10.0pt;
297 font-family:"Times New Roman";
298 mso-fareast-font-family:"Times New Roman";}
299 p.MsoFooter, li.MsoFooter, div.MsoFooter
300 {margin:0pt;
301 margin-bottom:.0001pt;
302 mso-pagination:widow-orphan;
303 tab-stops:center 216.0pt right 432.0pt;
304 font-size:10.0pt;
305 font-family:"Tms Rmn";
306 mso-fareast-font-family:"Times New Roman";
307 mso-bidi-font-family:"Times New Roman";}
308 span.MsoFootnoteReference
309 {vertical-align:super;}
310 p.MsoList, li.MsoList, div.MsoList
311 {mso-style-parent:"Body Text";
312 margin-top:0pt;
313 margin-right:0pt;
314 margin-bottom:3.0pt;
315 margin-left:72.0pt;
316 text-indent:-18.0pt;
317 mso-pagination:widow-orphan;
318 tab-stops:72.0pt;
319 font-size:11.0pt;
320 mso-bidi-font-size:10.0pt;
321 font-family:Arial;
322 mso-fareast-font-family:"Times New Roman";
323 mso-bidi-font-family:"Times New Roman";}
324 p.MsoBodyText, li.MsoBodyText, div.MsoBodyText
325 {margin-top:0pt;
326 margin-right:0pt;
327 margin-bottom:6.0pt;
328 margin-left:36.0pt;
329 mso-pagination:widow-orphan;
330 font-size:11.0pt;
331 mso-bidi-font-size:10.0pt;
332 font-family:Arial;
333 mso-fareast-font-family:"Times New Roman";
334 mso-bidi-font-family:"Times New Roman";}
335 p.HeadingBase, li.HeadingBase, div.HeadingBase
336 {mso-style-name:"Heading Base";
337 mso-style-next:"Body Text";
338 margin-top:18.0pt;
339 margin-right:0pt;
340 margin-bottom:6.0pt;
341 margin-left:0pt;
342 line-height:18.0pt;
343 mso-line-height-rule:exactly;
344 mso-pagination:widow-orphan lines-together;
345 page-break-after:avoid;
346 font-size:14.0pt;
347 mso-bidi-font-size:10.0pt;
348 font-family:Arial;
349 mso-fareast-font-family:"Times New Roman";
350 mso-bidi-font-family:"Times New Roman";
351 mso-font-kerning:14.0pt;
352 font-weight:bold;
353 mso-bidi-font-weight:normal;}
354 @page Section1
355 {size:612.0pt 792.0pt;
356 margin:72.0pt 90.0pt 72.0pt 90.0pt;
357 mso-header-margin:36.0pt;
358 mso-footer-margin:36.0pt;
359 mso-title-page:yes;
360 mso-even-header:url("./fulldoc_files/header.htm") eh1;
361 mso-header:url("./fulldoc_files/header.htm") h1;
362 mso-paper-source:0;}
363 div.Section1
364 {page:Section1;}
365 @page Section2
366 {size:612.0pt 792.0pt;
367 margin:72.0pt 90.0pt 72.0pt 90.0pt;
368 mso-header-margin:36.0pt;
369 mso-footer-margin:36.0pt;
370 mso-even-header:url("./fulldoc_files/header.htm") eh2;
371 mso-header:url("./fulldoc_files/header.htm") h2;
372 mso-paper-source:0;}
373 div.Section2
374 {page:Section2;}
375 @page Section3
376 {size:612.0pt 792.0pt;
377 margin:72.0pt 90.0pt 72.0pt 90.0pt;
378 mso-header-margin:36.0pt;
379 mso-footer-margin:36.0pt;
380 mso-even-header:url("./fulldoc_files/header.htm") eh3;
381 mso-header:url("./fulldoc_files/header.htm") h3;
382 mso-paper-source:0;}
383 div.Section3
384 {page:Section3;}
385 @page Section4
386 {size:612.0pt 792.0pt;
387 margin:72.0pt 90.0pt 72.0pt 90.0pt;
388 mso-header-margin:36.0pt;
389 mso-footer-margin:36.0pt;
390 mso-even-header:url("./fulldoc_files/header.htm") eh3;
391 mso-header:url("./fulldoc_files/header.htm") h3;
392 mso-paper-source:0;}
393 div.Section4
394 {page:Section4;}
395 @page Section5
396 {size:612.0pt 792.0pt;
397 margin:72.0pt 90.0pt 72.0pt 90.0pt;
398 mso-header-margin:36.0pt;
399 mso-footer-margin:36.0pt;
400 mso-even-header:url("./fulldoc_files/header.htm") eh5;
401 mso-header:url("./fulldoc_files/header.htm") h5;
402 mso-paper-source:0;}
403 div.Section5
404 {page:Section5;}
405 @page Section6
406 {size:612.0pt 792.0pt;
407 margin:72.0pt 90.0pt 72.0pt 90.0pt;
408 mso-header-margin:36.0pt;
409 mso-footer-margin:36.0pt;
410 mso-even-header:url("./fulldoc_files/header.htm") eh6;
411 mso-header:url("./fulldoc_files/header.htm") h6;
412 mso-paper-source:0;}
413 div.Section6
414 {page:Section6;}
415 @page Section7
416 {size:612.0pt 792.0pt;
417 margin:72.0pt 90.0pt 72.0pt 90.0pt;
418 mso-header-margin:36.0pt;
419 mso-footer-margin:36.0pt;
420 mso-even-header:url("./fulldoc_files/header.htm") eh6;
421 mso-header:url("./fulldoc_files/header.htm") h6;
422 mso-paper-source:0;}
423 div.Section7
424 {page:Section7;}
425 /* List Definitions */
426 @list l0
427 {mso-list-id:-132;
428 mso-list-type:simple;
429 mso-list-template-ids:-814561940;}
430 @list l0:level1
431 {mso-level-tab-stop:90.0pt;
432 mso-level-number-position:left;
433 margin-left:90.0pt;
434 text-indent:-18.0pt;}
435 @list l1
436 {mso-list-id:-131;
437 mso-list-type:simple;
438 mso-list-template-ids:1943580580;}
439 @list l1:level1
440 {mso-level-tab-stop:72.0pt;
441 mso-level-number-position:left;
442 margin-left:72.0pt;
443 text-indent:-18.0pt;}
444 @list l2
445 {mso-list-id:-130;
446 mso-list-type:simple;
447 mso-list-template-ids:201997080;}
448 @list l2:level1
449 {mso-level-tab-stop:54.0pt;
450 mso-level-number-position:left;
451 margin-left:54.0pt;
452 text-indent:-18.0pt;}
453 @list l3
454 {mso-list-id:-129;
455 mso-list-type:simple;
456 mso-list-template-ids:734058442;}
457 @list l3:level1
458 {mso-level-tab-stop:36.0pt;
459 mso-level-number-position:left;
460 text-indent:-18.0pt;}
461 @list l4
462 {mso-list-id:-128;
463 mso-list-type:simple;
464 mso-list-template-ids:-2121900762;}
465 @list l4:level1
466 {mso-level-number-format:bullet;
467 mso-level-text:\F0B7;
468 mso-level-tab-stop:90.0pt;
469 mso-level-number-position:left;
470 margin-left:90.0pt;
471 text-indent:-18.0pt;
472 font-family:Symbol;}
473 @list l5
474 {mso-list-id:-127;
475 mso-list-type:simple;
476 mso-list-template-ids:-117900590;}
477 @list l5:level1
478 {mso-level-number-format:bullet;
479 mso-level-text:\F0B7;
480 mso-level-tab-stop:72.0pt;
481 mso-level-number-position:left;
482 margin-left:72.0pt;
483 text-indent:-18.0pt;
484 font-family:Symbol;}
485 @list l6
486 {mso-list-id:-126;
487 mso-list-type:simple;
488 mso-list-template-ids:264658678;}
489 @list l6:level1
490 {mso-level-number-format:bullet;
491 mso-level-text:\F0B7;
492 mso-level-tab-stop:54.0pt;
493 mso-level-number-position:left;
494 margin-left:54.0pt;
495 text-indent:-18.0pt;
496 font-family:Symbol;}
497 @list l7
498 {mso-list-id:-125;
499 mso-list-type:simple;
500 mso-list-template-ids:1012666270;}
501 @list l7:level1
502 {mso-level-number-format:bullet;
503 mso-level-text:\F0B7;
504 mso-level-tab-stop:36.0pt;
505 mso-level-number-position:left;
506 text-indent:-18.0pt;
507 font-family:Symbol;}
508 @list l8
509 {mso-list-id:-120;
510 mso-list-type:simple;
511 mso-list-template-ids:228515806;}
512 @list l8:level1
513 {mso-level-tab-stop:18.0pt;
514 mso-level-number-position:left;
515 margin-left:18.0pt;
516 text-indent:-18.0pt;}
517 @list l9
518 {mso-list-id:-119;
519 mso-list-type:simple;
520 mso-list-template-ids:412366024;}
521 @list l9:level1
522 {mso-level-number-format:bullet;
523 mso-level-text:\F0B7;
524 mso-level-tab-stop:18.0pt;
525 mso-level-number-position:left;
526 margin-left:18.0pt;
527 text-indent:-18.0pt;
528 font-family:Symbol;}
529 @list l10
530 {mso-list-id:34432912;
531 mso-list-template-ids:-1574938486;}
532 @list l10:level1
533 {mso-level-text:%1;
534 mso-level-tab-stop:20.25pt;
535 mso-level-number-position:left;
536 margin-left:20.25pt;
537 text-indent:-20.25pt;}
538 @list l10:level2
539 {mso-level-start-at:2;
540 mso-level-text:"%1\.%2";
541 mso-level-tab-stop:36.0pt;
542 mso-level-number-position:left;
543 margin-left:36.0pt;
544 text-indent:-36.0pt;}
545 @list l10:level3
546 {mso-level-text:"%1\.%2\.%3";
547 mso-level-tab-stop:36.0pt;
548 mso-level-number-position:left;
549 margin-left:36.0pt;
550 text-indent:-36.0pt;}
551 @list l10:level4
552 {mso-level-text:"%1\.%2\.%3\.%4";
553 mso-level-tab-stop:54.0pt;
554 mso-level-number-position:left;
555 margin-left:54.0pt;
556 text-indent:-54.0pt;}
557 @list l10:level5
558 {mso-level-text:"%1\.%2\.%3\.%4\.%5";
559 mso-level-tab-stop:72.0pt;
560 mso-level-number-position:left;
561 margin-left:72.0pt;
562 text-indent:-72.0pt;}
563 @list l10:level6
564 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6";
565 mso-level-tab-stop:72.0pt;
566 mso-level-number-position:left;
567 margin-left:72.0pt;
568 text-indent:-72.0pt;}
569 @list l10:level7
570 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7";
571 mso-level-tab-stop:90.0pt;
572 mso-level-number-position:left;
573 margin-left:90.0pt;
574 text-indent:-90.0pt;}
575 @list l10:level8
576 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8";
577 mso-level-tab-stop:90.0pt;
578 mso-level-number-position:left;
579 margin-left:90.0pt;
580 text-indent:-90.0pt;}
581 @list l10:level9
582 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8\.%9";
583 mso-level-tab-stop:108.0pt;
584 mso-level-number-position:left;
585 margin-left:108.0pt;
586 text-indent:-108.0pt;}
587 @list l11
588 {mso-list-id:219946188;
589 mso-list-type:simple;
590 mso-list-template-ids:67698703;}
591 @list l11:level1
592 {mso-level-tab-stop:18.0pt;
593 mso-level-number-position:left;
594 margin-left:18.0pt;
595 text-indent:-18.0pt;}
596 @list l12
597 {mso-list-id:271713038;
598 mso-list-template-ids:-1131771434;}
599 @list l12:level1
600 {mso-level-start-at:4;
601 mso-level-text:%1;
602 mso-level-tab-stop:26.25pt;
603 mso-level-number-position:left;
604 margin-left:26.25pt;
605 text-indent:-26.25pt;}
606 @list l12:level2
607 {mso-level-start-at:2;
608 mso-level-text:"%1\.%2";
609 mso-level-tab-stop:26.25pt;
610 mso-level-number-position:left;
611 margin-left:26.25pt;
612 text-indent:-26.25pt;}
613 @list l12:level3
614 {mso-level-start-at:2;
615 mso-level-text:"%1\.%2\.%3";
616 mso-level-tab-stop:36.0pt;
617 mso-level-number-position:left;
618 margin-left:36.0pt;
619 text-indent:-36.0pt;}
620 @list l12:level4
621 {mso-level-text:"%1\.%2\.%3\.%4";
622 mso-level-tab-stop:54.0pt;
623 mso-level-number-position:left;
624 margin-left:54.0pt;
625 text-indent:-54.0pt;}
626 @list l12:level5
627 {mso-level-text:"%1\.%2\.%3\.%4\.%5";
628 mso-level-tab-stop:54.0pt;
629 mso-level-number-position:left;
630 margin-left:54.0pt;
631 text-indent:-54.0pt;}
632 @list l12:level6
633 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6";
634 mso-level-tab-stop:72.0pt;
635 mso-level-number-position:left;
636 margin-left:72.0pt;
637 text-indent:-72.0pt;}
638 @list l12:level7
639 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7";
640 mso-level-tab-stop:72.0pt;
641 mso-level-number-position:left;
642 margin-left:72.0pt;
643 text-indent:-72.0pt;}
644 @list l12:level8
645 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8";
646 mso-level-tab-stop:90.0pt;
647 mso-level-number-position:left;
648 margin-left:90.0pt;
649 text-indent:-90.0pt;}
650 @list l12:level9
651 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8\.%9";
652 mso-level-tab-stop:90.0pt;
653 mso-level-number-position:left;
654 margin-left:90.0pt;
655 text-indent:-90.0pt;}
656 @list l13
657 {mso-list-id:277765196;
658 mso-list-type:simple;
659 mso-list-template-ids:67698705;}
660 @list l13:level1
661 {mso-level-text:"%1\)";
662 mso-level-tab-stop:18.0pt;
663 mso-level-number-position:left;
664 margin-left:18.0pt;
665 text-indent:-18.0pt;}
666 @list l14
667 {mso-list-id:348529515;
668 mso-list-type:simple;
669 mso-list-template-ids:67698689;}
670 @list l14:level1
671 {mso-level-number-format:bullet;
672 mso-level-text:\F0B7;
673 mso-level-tab-stop:18.0pt;
674 mso-level-number-position:left;
675 margin-left:18.0pt;
676 text-indent:-18.0pt;
677 font-family:Symbol;}
678 @list l15
679 {mso-list-id:357661414;
680 mso-list-template-ids:827492610;}
681 @list l15:level1
682 {mso-level-start-at:4;
683 mso-level-text:%1;
684 mso-level-tab-stop:26.25pt;
685 mso-level-number-position:left;
686 margin-left:26.25pt;
687 text-indent:-26.25pt;}
688 @list l15:level2
689 {mso-level-start-at:2;
690 mso-level-text:"%1\.%2";
691 mso-level-tab-stop:26.25pt;
692 mso-level-number-position:left;
693 margin-left:26.25pt;
694 text-indent:-26.25pt;}
695 @list l15:level3
696 {mso-level-start-at:3;
697 mso-level-text:"%1\.%2\.%3";
698 mso-level-tab-stop:36.0pt;
699 mso-level-number-position:left;
700 margin-left:36.0pt;
701 text-indent:-36.0pt;}
702 @list l15:level4
703 {mso-level-text:"%1\.%2\.%3\.%4";
704 mso-level-tab-stop:54.0pt;
705 mso-level-number-position:left;
706 margin-left:54.0pt;
707 text-indent:-54.0pt;}
708 @list l15:level5
709 {mso-level-text:"%1\.%2\.%3\.%4\.%5";
710 mso-level-tab-stop:54.0pt;
711 mso-level-number-position:left;
712 margin-left:54.0pt;
713 text-indent:-54.0pt;}
714 @list l15:level6
715 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6";
716 mso-level-tab-stop:72.0pt;
717 mso-level-number-position:left;
718 margin-left:72.0pt;
719 text-indent:-72.0pt;}
720 @list l15:level7
721 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7";
722 mso-level-tab-stop:72.0pt;
723 mso-level-number-position:left;
724 margin-left:72.0pt;
725 text-indent:-72.0pt;}
726 @list l15:level8
727 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8";
728 mso-level-tab-stop:90.0pt;
729 mso-level-number-position:left;
730 margin-left:90.0pt;
731 text-indent:-90.0pt;}
732 @list l15:level9
733 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8\.%9";
734 mso-level-tab-stop:90.0pt;
735 mso-level-number-position:left;
736 margin-left:90.0pt;
737 text-indent:-90.0pt;}
738 @list l16
739 {mso-list-id:402534437;
740 mso-list-type:simple;
741 mso-list-template-ids:67698689;}
742 @list l16:level1
743 {mso-level-number-format:bullet;
744 mso-level-text:\F0B7;
745 mso-level-tab-stop:18.0pt;
746 mso-level-number-position:left;
747 margin-left:18.0pt;
748 text-indent:-18.0pt;
749 font-family:Symbol;}
750 @list l17
751 {mso-list-id:437454622;
752 mso-list-template-ids:1548257524;}
753 @list l17:level1
754 {mso-level-text:%1;
755 mso-level-tab-stop:19.5pt;
756 mso-level-number-position:left;
757 margin-left:19.5pt;
758 text-indent:-19.5pt;}
759 @list l17:level2
760 {mso-level-text:"%1\.%2";
761 mso-level-tab-stop:37.5pt;
762 mso-level-number-position:left;
763 margin-left:37.5pt;
764 text-indent:-19.5pt;}
765 @list l17:level3
766 {mso-level-text:"%1\.%2\.%3";
767 mso-level-tab-stop:72.0pt;
768 mso-level-number-position:left;
769 margin-left:72.0pt;
770 text-indent:-36.0pt;}
771 @list l17:level4
772 {mso-level-text:"%1\.%2\.%3\.%4";
773 mso-level-tab-stop:108.0pt;
774 mso-level-number-position:left;
775 margin-left:108.0pt;
776 text-indent:-54.0pt;}
777 @list l17:level5
778 {mso-level-text:"%1\.%2\.%3\.%4\.%5";
779 mso-level-tab-stop:126.0pt;
780 mso-level-number-position:left;
781 margin-left:126.0pt;
782 text-indent:-54.0pt;}
783 @list l17:level6
784 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6";
785 mso-level-tab-stop:162.0pt;
786 mso-level-number-position:left;
787 margin-left:162.0pt;
788 text-indent:-72.0pt;}
789 @list l17:level7
790 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7";
791 mso-level-tab-stop:180.0pt;
792 mso-level-number-position:left;
793 margin-left:180.0pt;
794 text-indent:-72.0pt;}
795 @list l17:level8
796 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8";
797 mso-level-tab-stop:216.0pt;
798 mso-level-number-position:left;
799 margin-left:216.0pt;
800 text-indent:-90.0pt;}
801 @list l17:level9
802 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8\.%9";
803 mso-level-tab-stop:234.0pt;
804 mso-level-number-position:left;
805 margin-left:234.0pt;
806 text-indent:-90.0pt;}
807 @list l18
808 {mso-list-id:540287448;
809 mso-list-template-ids:1179308946;}
810 @list l18:level1
811 {mso-level-start-at:4;
812 mso-level-text:%1;
813 mso-level-tab-stop:26.25pt;
814 mso-level-number-position:left;
815 margin-left:26.25pt;
816 text-indent:-26.25pt;}
817 @list l18:level2
818 {mso-level-start-at:2;
819 mso-level-text:"%1\.%2";
820 mso-level-tab-stop:26.25pt;
821 mso-level-number-position:left;
822 margin-left:26.25pt;
823 text-indent:-26.25pt;}
824 @list l18:level3
825 {mso-level-start-at:3;
826 mso-level-text:"%1\.%2\.%3";
827 mso-level-tab-stop:36.0pt;
828 mso-level-number-position:left;
829 margin-left:36.0pt;
830 text-indent:-36.0pt;}
831 @list l18:level4
832 {mso-level-text:"%1\.%2\.%3\.%4";
833 mso-level-tab-stop:54.0pt;
834 mso-level-number-position:left;
835 margin-left:54.0pt;
836 text-indent:-54.0pt;}
837 @list l18:level5
838 {mso-level-text:"%1\.%2\.%3\.%4\.%5";
839 mso-level-tab-stop:54.0pt;
840 mso-level-number-position:left;
841 margin-left:54.0pt;
842 text-indent:-54.0pt;}
843 @list l18:level6
844 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6";
845 mso-level-tab-stop:72.0pt;
846 mso-level-number-position:left;
847 margin-left:72.0pt;
848 text-indent:-72.0pt;}
849 @list l18:level7
850 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7";
851 mso-level-tab-stop:72.0pt;
852 mso-level-number-position:left;
853 margin-left:72.0pt;
854 text-indent:-72.0pt;}
855 @list l18:level8
856 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8";
857 mso-level-tab-stop:90.0pt;
858 mso-level-number-position:left;
859 margin-left:90.0pt;
860 text-indent:-90.0pt;}
861 @list l18:level9
862 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8\.%9";
863 mso-level-tab-stop:90.0pt;
864 mso-level-number-position:left;
865 margin-left:90.0pt;
866 text-indent:-90.0pt;}
867 @list l19
868 {mso-list-id:594679853;
869 mso-list-type:simple;
870 mso-list-template-ids:1239063504;}
871 @list l19:level1
872 {mso-level-start-at:5;
873 mso-level-number-format:bullet;
874 mso-level-text:-;
875 mso-level-tab-stop:18.0pt;
876 mso-level-number-position:left;
877 margin-left:18.0pt;
878 text-indent:-18.0pt;
879 font-family:"Times New Roman";}
880 @list l20
881 {mso-list-id:607203342;
882 mso-list-type:simple;
883 mso-list-template-ids:1239063504;}
884 @list l20:level1
885 {mso-level-start-at:5;
886 mso-level-number-format:bullet;
887 mso-level-text:-;
888 mso-level-tab-stop:18.0pt;
889 mso-level-number-position:left;
890 margin-left:18.0pt;
891 text-indent:-18.0pt;
892 font-family:"Times New Roman";}
893 @list l21
894 {mso-list-id:631406463;
895 mso-list-type:simple;
896 mso-list-template-ids:67698697;}
897 @list l21:level1
898 {mso-level-number-format:bullet;
899 mso-level-text:\F076;
900 mso-level-tab-stop:18.0pt;
901 mso-level-number-position:left;
902 margin-left:18.0pt;
903 text-indent:-18.0pt;
904 font-family:Wingdings;}
905 @list l22
906 {mso-list-id:649332976;
907 mso-list-type:simple;
908 mso-list-template-ids:-1203462186;}
909 @list l22:level1
910 {mso-level-number-format:roman-lower;
911 mso-level-text:"\(%1\)";
912 mso-level-tab-stop:72.0pt;
913 mso-level-number-position:left;
914 margin-left:72.0pt;
915 text-indent:-36.0pt;}
916 @list l23
917 {mso-list-id:708070908;
918 mso-list-type:simple;
919 mso-list-template-ids:67698697;}
920 @list l23:level1
921 {mso-level-number-format:bullet;
922 mso-level-text:\F076;
923 mso-level-tab-stop:18.0pt;
924 mso-level-number-position:left;
925 margin-left:18.0pt;
926 text-indent:-18.0pt;
927 font-family:Wingdings;}
928 @list l24
929 {mso-list-id:712925444;
930 mso-list-type:simple;
931 mso-list-template-ids:67698689;}
932 @list l24:level1
933 {mso-level-number-format:bullet;
934 mso-level-text:\F0B7;
935 mso-level-tab-stop:18.0pt;
936 mso-level-number-position:left;
937 margin-left:18.0pt;
938 text-indent:-18.0pt;
939 font-family:Symbol;}
940 @list l25
941 {mso-list-id:936060930;
942 mso-list-type:simple;
943 mso-list-template-ids:67698689;}
944 @list l25:level1
945 {mso-level-number-format:bullet;
946 mso-level-text:\F0B7;
947 mso-level-tab-stop:18.0pt;
948 mso-level-number-position:left;
949 margin-left:18.0pt;
950 text-indent:-18.0pt;
951 font-family:Symbol;}
952 @list l26
953 {mso-list-id:995962217;
954 mso-list-template-ids:-1447678044;}
955 @list l26:level1
956 {mso-level-start-at:4;
957 mso-level-text:%1;
958 mso-level-tab-stop:26.25pt;
959 mso-level-number-position:left;
960 margin-left:26.25pt;
961 text-indent:-26.25pt;}
962 @list l26:level2
963 {mso-level-start-at:2;
964 mso-level-text:"%1\.%2";
965 mso-level-tab-stop:26.25pt;
966 mso-level-number-position:left;
967 margin-left:26.25pt;
968 text-indent:-26.25pt;}
969 @list l26:level3
970 {mso-level-start-at:3;
971 mso-level-text:"%1\.%2\.%3";
972 mso-level-tab-stop:36.0pt;
973 mso-level-number-position:left;
974 margin-left:36.0pt;
975 text-indent:-36.0pt;}
976 @list l26:level4
977 {mso-level-text:"%1\.%2\.%3\.%4";
978 mso-level-tab-stop:54.0pt;
979 mso-level-number-position:left;
980 margin-left:54.0pt;
981 text-indent:-54.0pt;}
982 @list l26:level5
983 {mso-level-text:"%1\.%2\.%3\.%4\.%5";
984 mso-level-tab-stop:54.0pt;
985 mso-level-number-position:left;
986 margin-left:54.0pt;
987 text-indent:-54.0pt;}
988 @list l26:level6
989 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6";
990 mso-level-tab-stop:72.0pt;
991 mso-level-number-position:left;
992 margin-left:72.0pt;
993 text-indent:-72.0pt;}
994 @list l26:level7
995 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7";
996 mso-level-tab-stop:72.0pt;
997 mso-level-number-position:left;
998 margin-left:72.0pt;
999 text-indent:-72.0pt;}
1000 @list l26:level8
1001 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8";
1002 mso-level-tab-stop:90.0pt;
1003 mso-level-number-position:left;
1004 margin-left:90.0pt;
1005 text-indent:-90.0pt;}
1006 @list l26:level9
1007 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8\.%9";
1008 mso-level-tab-stop:90.0pt;
1009 mso-level-number-position:left;
1010 margin-left:90.0pt;
1011 text-indent:-90.0pt;}
1012 @list l27
1013 {mso-list-id:1033920558;
1014 mso-list-type:simple;
1015 mso-list-template-ids:67698705;}
1016 @list l27:level1
1017 {mso-level-text:"%1\)";
1018 mso-level-tab-stop:18.0pt;
1019 mso-level-number-position:left;
1020 margin-left:18.0pt;
1021 text-indent:-18.0pt;}
1022 @list l28
1023 {mso-list-id:1107194941;
1024 mso-list-type:simple;
1025 mso-list-template-ids:67698703;}
1026 @list l28:level1
1027 {mso-level-tab-stop:18.0pt;
1028 mso-level-number-position:left;
1029 margin-left:18.0pt;
1030 text-indent:-18.0pt;}
1031 @list l29
1032 {mso-list-id:1112672709;
1033 mso-list-type:simple;
1034 mso-list-template-ids:67698697;}
1035 @list l29:level1
1036 {mso-level-number-format:bullet;
1037 mso-level-text:\F076;
1038 mso-level-tab-stop:18.0pt;
1039 mso-level-number-position:left;
1040 margin-left:18.0pt;
1041 text-indent:-18.0pt;
1042 font-family:Wingdings;}
1043 @list l30
1044 {mso-list-id:1128937926;
1045 mso-list-template-ids:1251396830;}
1046 @list l30:level1
1047 {mso-level-text:%1;
1048 mso-level-tab-stop:20.25pt;
1049 mso-level-number-position:left;
1050 margin-left:20.25pt;
1051 text-indent:-20.25pt;}
1052 @list l30:level2
1053 {mso-level-text:"%1\.%2";
1054 mso-level-tab-stop:36.0pt;
1055 mso-level-number-position:left;
1056 margin-left:36.0pt;
1057 text-indent:-36.0pt;}
1058 @list l30:level3
1059 {mso-level-text:"%1\.%2\.%3";
1060 mso-level-tab-stop:36.0pt;
1061 mso-level-number-position:left;
1062 margin-left:36.0pt;
1063 text-indent:-36.0pt;}
1064 @list l30:level4
1065 {mso-level-text:"%1\.%2\.%3\.%4";
1066 mso-level-tab-stop:54.0pt;
1067 mso-level-number-position:left;
1068 margin-left:54.0pt;
1069 text-indent:-54.0pt;}
1070 @list l30:level5
1071 {mso-level-text:"%1\.%2\.%3\.%4\.%5";
1072 mso-level-tab-stop:72.0pt;
1073 mso-level-number-position:left;
1074 margin-left:72.0pt;
1075 text-indent:-72.0pt;}
1076 @list l30:level6
1077 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6";
1078 mso-level-tab-stop:72.0pt;
1079 mso-level-number-position:left;
1080 margin-left:72.0pt;
1081 text-indent:-72.0pt;}
1082 @list l30:level7
1083 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7";
1084 mso-level-tab-stop:90.0pt;
1085 mso-level-number-position:left;
1086 margin-left:90.0pt;
1087 text-indent:-90.0pt;}
1088 @list l30:level8
1089 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8";
1090 mso-level-tab-stop:90.0pt;
1091 mso-level-number-position:left;
1092 margin-left:90.0pt;
1093 text-indent:-90.0pt;}
1094 @list l30:level9
1095 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8\.%9";
1096 mso-level-tab-stop:108.0pt;
1097 mso-level-number-position:left;
1098 margin-left:108.0pt;
1099 text-indent:-108.0pt;}
1100 @list l31
1101 {mso-list-id:1421371121;
1102 mso-list-template-ids:-1242003894;}
1103 @list l31:level1
1104 {mso-level-start-at:4;
1105 mso-level-text:%1;
1106 mso-level-tab-stop:26.25pt;
1107 mso-level-number-position:left;
1108 margin-left:26.25pt;
1109 text-indent:-26.25pt;}
1110 @list l31:level2
1111 {mso-level-start-at:2;
1112 mso-level-text:"%1\.%2";
1113 mso-level-tab-stop:26.25pt;
1114 mso-level-number-position:left;
1115 margin-left:26.25pt;
1116 text-indent:-26.25pt;}
1117 @list l31:level3
1118 {mso-level-start-at:3;
1119 mso-level-text:"%1\.%2\.%3";
1120 mso-level-tab-stop:36.0pt;
1121 mso-level-number-position:left;
1122 margin-left:36.0pt;
1123 text-indent:-36.0pt;}
1124 @list l31:level4
1125 {mso-level-text:"%1\.%2\.%3\.%4";
1126 mso-level-tab-stop:54.0pt;
1127 mso-level-number-position:left;
1128 margin-left:54.0pt;
1129 text-indent:-54.0pt;}
1130 @list l31:level5
1131 {mso-level-text:"%1\.%2\.%3\.%4\.%5";
1132 mso-level-tab-stop:54.0pt;
1133 mso-level-number-position:left;
1134 margin-left:54.0pt;
1135 text-indent:-54.0pt;}
1136 @list l31:level6
1137 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6";
1138 mso-level-tab-stop:72.0pt;
1139 mso-level-number-position:left;
1140 margin-left:72.0pt;
1141 text-indent:-72.0pt;}
1142 @list l31:level7
1143 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7";
1144 mso-level-tab-stop:72.0pt;
1145 mso-level-number-position:left;
1146 margin-left:72.0pt;
1147 text-indent:-72.0pt;}
1148 @list l31:level8
1149 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8";
1150 mso-level-tab-stop:90.0pt;
1151 mso-level-number-position:left;
1152 margin-left:90.0pt;
1153 text-indent:-90.0pt;}
1154 @list l31:level9
1155 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8\.%9";
1156 mso-level-tab-stop:90.0pt;
1157 mso-level-number-position:left;
1158 margin-left:90.0pt;
1159 text-indent:-90.0pt;}
1160 @list l32
1161 {mso-list-id:1454595286;
1162 mso-list-type:simple;
1163 mso-list-template-ids:1239063504;}
1164 @list l32:level1
1165 {mso-level-start-at:5;
1166 mso-level-number-format:bullet;
1167 mso-level-text:-;
1168 mso-level-tab-stop:18.0pt;
1169 mso-level-number-position:left;
1170 margin-left:18.0pt;
1171 text-indent:-18.0pt;
1172 font-family:"Times New Roman";}
1173 @list l33
1174 {mso-list-id:1479226569;
1175 mso-list-type:simple;
1176 mso-list-template-ids:67698689;}
1177 @list l33:level1
1178 {mso-level-number-format:bullet;
1179 mso-level-text:\F0B7;
1180 mso-level-tab-stop:18.0pt;
1181 mso-level-number-position:left;
1182 margin-left:18.0pt;
1183 text-indent:-18.0pt;
1184 font-family:Symbol;}
1185 @list l34
1186 {mso-list-id:1501846478;
1187 mso-list-type:simple;
1188 mso-list-template-ids:67698697;}
1189 @list l34:level1
1190 {mso-level-number-format:bullet;
1191 mso-level-text:\F076;
1192 mso-level-tab-stop:18.0pt;
1193 mso-level-number-position:left;
1194 margin-left:18.0pt;
1195 text-indent:-18.0pt;
1196 font-family:Wingdings;}
1197 @list l35
1198 {mso-list-id:1672175972;
1199 mso-list-type:simple;
1200 mso-list-template-ids:67698697;}
1201 @list l35:level1
1202 {mso-level-number-format:bullet;
1203 mso-level-text:\F076;
1204 mso-level-tab-stop:18.0pt;
1205 mso-level-number-position:left;
1206 margin-left:18.0pt;
1207 text-indent:-18.0pt;
1208 font-family:Wingdings;}
1209 @list l36
1210 {mso-list-id:1683387560;
1211 mso-list-type:simple;
1212 mso-list-template-ids:1239063504;}
1213 @list l36:level1
1214 {mso-level-start-at:5;
1215 mso-level-number-format:bullet;
1216 mso-level-text:-;
1217 mso-level-tab-stop:18.0pt;
1218 mso-level-number-position:left;
1219 margin-left:18.0pt;
1220 text-indent:-18.0pt;
1221 font-family:"Times New Roman";}
1222 @list l37
1223 {mso-list-id:1685204419;
1224 mso-list-type:simple;
1225 mso-list-template-ids:-1203462186;}
1226 @list l37:level1
1227 {mso-level-number-format:roman-lower;
1228 mso-level-text:"\(%1\)";
1229 mso-level-tab-stop:72.0pt;
1230 mso-level-number-position:left;
1231 margin-left:72.0pt;
1232 text-indent:-36.0pt;}
1233 @list l38
1234 {mso-list-id:1776905994;
1235 mso-list-template-ids:687106522;}
1236 @list l38:level1
1237 {mso-level-text:%1;
1238 mso-level-tab-stop:23.25pt;
1239 mso-level-number-position:left;
1240 margin-left:23.25pt;
1241 text-indent:-23.25pt;}
1242 @list l38:level2
1243 {mso-level-text:"%1\.%2";
1244 mso-level-tab-stop:59.25pt;
1245 mso-level-number-position:left;
1246 margin-left:59.25pt;
1247 text-indent:-23.25pt;}
1248 @list l38:level3
1249 {mso-level-text:"%1\.%2\.%3";
1250 mso-level-tab-stop:108.0pt;
1251 mso-level-number-position:left;
1252 text-indent:-36.0pt;}
1253 @list l38:level4
1254 {mso-level-text:"%1\.%2\.%3\.%4";
1255 mso-level-tab-stop:144.0pt;
1256 mso-level-number-position:left;
1257 text-indent:-36.0pt;}
1258 @list l38:level5
1259 {mso-level-text:"%1\.%2\.%3\.%4\.%5";
1260 mso-level-tab-stop:198.0pt;
1261 mso-level-number-position:left;
1262 margin-left:198.0pt;
1263 text-indent:-54.0pt;}
1264 @list l38:level6
1265 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6";
1266 mso-level-tab-stop:234.0pt;
1267 mso-level-number-position:left;
1268 margin-left:234.0pt;
1269 text-indent:-54.0pt;}
1270 @list l38:level7
1271 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7";
1272 mso-level-tab-stop:288.0pt;
1273 mso-level-number-position:left;
1274 margin-left:288.0pt;
1275 text-indent:-72.0pt;}
1276 @list l38:level8
1277 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8";
1278 mso-level-tab-stop:324.0pt;
1279 mso-level-number-position:left;
1280 margin-left:324.0pt;
1281 text-indent:-72.0pt;}
1282 @list l38:level9
1283 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8\.%9";
1284 mso-level-tab-stop:378.0pt;
1285 mso-level-number-position:left;
1286 margin-left:378.0pt;
1287 text-indent:-90.0pt;}
1288 @list l39
1289 {mso-list-id:1782996239;
1290 mso-list-type:simple;
1291 mso-list-template-ids:67698689;}
1292 @list l39:level1
1293 {mso-level-number-format:bullet;
1294 mso-level-text:\F0B7;
1295 mso-level-tab-stop:18.0pt;
1296 mso-level-number-position:left;
1297 margin-left:18.0pt;
1298 text-indent:-18.0pt;
1299 font-family:Symbol;}
1300 @list l40
1301 {mso-list-id:1801924119;
1302 mso-list-type:simple;
1303 mso-list-template-ids:67698703;}
1304 @list l40:level1
1305 {mso-level-tab-stop:18.0pt;
1306 mso-level-number-position:left;
1307 margin-left:18.0pt;
1308 text-indent:-18.0pt;}
1309 @list l41
1310 {mso-list-id:1879661257;
1311 mso-list-template-ids:406896228;}
1312 @list l41:level1
1313 {mso-level-start-at:4;
1314 mso-level-text:%1;
1315 mso-level-tab-stop:26.25pt;
1316 mso-level-number-position:left;
1317 margin-left:26.25pt;
1318 text-indent:-26.25pt;
1319 font-family:Arial;
1320 mso-bidi-font-family:"Times New Roman";}
1321 @list l41:level2
1322 {mso-level-start-at:2;
1323 mso-level-text:"%1\.%2";
1324 mso-level-tab-stop:26.25pt;
1325 mso-level-number-position:left;
1326 margin-left:26.25pt;
1327 text-indent:-26.25pt;
1328 font-family:Arial;
1329 mso-bidi-font-family:"Times New Roman";}
1330 @list l41:level3
1331 {mso-level-start-at:4;
1332 mso-level-text:"%1\.%2\.%3";
1333 mso-level-tab-stop:36.0pt;
1334 mso-level-number-position:left;
1335 margin-left:36.0pt;
1336 text-indent:-36.0pt;
1337 font-family:Arial;
1338 mso-bidi-font-family:"Times New Roman";}
1339 @list l41:level4
1340 {mso-level-text:"%1\.%2\.%3\.%4";
1341 mso-level-tab-stop:54.0pt;
1342 mso-level-number-position:left;
1343 margin-left:54.0pt;
1344 text-indent:-54.0pt;
1345 font-family:Arial;
1346 mso-bidi-font-family:"Times New Roman";}
1347 @list l41:level5
1348 {mso-level-text:"%1\.%2\.%3\.%4\.%5";
1349 mso-level-tab-stop:54.0pt;
1350 mso-level-number-position:left;
1351 margin-left:54.0pt;
1352 text-indent:-54.0pt;
1353 font-family:Arial;
1354 mso-bidi-font-family:"Times New Roman";}
1355 @list l41:level6
1356 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6";
1357 mso-level-tab-stop:72.0pt;
1358 mso-level-number-position:left;
1359 margin-left:72.0pt;
1360 text-indent:-72.0pt;
1361 font-family:Arial;
1362 mso-bidi-font-family:"Times New Roman";}
1363 @list l41:level7
1364 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7";
1365 mso-level-tab-stop:72.0pt;
1366 mso-level-number-position:left;
1367 margin-left:72.0pt;
1368 text-indent:-72.0pt;
1369 font-family:Arial;
1370 mso-bidi-font-family:"Times New Roman";}
1371 @list l41:level8
1372 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8";
1373 mso-level-tab-stop:90.0pt;
1374 mso-level-number-position:left;
1375 margin-left:90.0pt;
1376 text-indent:-90.0pt;
1377 font-family:Arial;
1378 mso-bidi-font-family:"Times New Roman";}
1379 @list l41:level9
1380 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8\.%9";
1381 mso-level-tab-stop:90.0pt;
1382 mso-level-number-position:left;
1383 margin-left:90.0pt;
1384 text-indent:-90.0pt;
1385 font-family:Arial;
1386 mso-bidi-font-family:"Times New Roman";}
1387 @list l42
1388 {mso-list-id:2025206473;
1389 mso-list-type:simple;
1390 mso-list-template-ids:67698703;}
1391 @list l42:level1
1392 {mso-level-tab-stop:18.0pt;
1393 mso-level-number-position:left;
1394 margin-left:18.0pt;
1395 text-indent:-18.0pt;}
1396 @list l43
1397 {mso-list-id:2039700182;
1398 mso-list-template-ids:-105628832;}
1399 @list l43:level1
1400 {mso-level-text:%1;
1401 mso-level-tab-stop:20.25pt;
1402 mso-level-number-position:left;
1403 margin-left:20.25pt;
1404 text-indent:-20.25pt;}
1405 @list l43:level2
1406 {mso-level-start-at:2;
1407 mso-level-text:"%1\.%2";
1408 mso-level-tab-stop:36.0pt;
1409 mso-level-number-position:left;
1410 margin-left:36.0pt;
1411 text-indent:-36.0pt;}
1412 @list l43:level3
1413 {mso-level-text:"%1\.%2\.%3";
1414 mso-level-tab-stop:36.0pt;
1415 mso-level-number-position:left;
1416 margin-left:36.0pt;
1417 text-indent:-36.0pt;}
1418 @list l43:level4
1419 {mso-level-text:"%1\.%2\.%3\.%4";
1420 mso-level-tab-stop:54.0pt;
1421 mso-level-number-position:left;
1422 margin-left:54.0pt;
1423 text-indent:-54.0pt;}
1424 @list l43:level5
1425 {mso-level-text:"%1\.%2\.%3\.%4\.%5";
1426 mso-level-tab-stop:72.0pt;
1427 mso-level-number-position:left;
1428 margin-left:72.0pt;
1429 text-indent:-72.0pt;}
1430 @list l43:level6
1431 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6";
1432 mso-level-tab-stop:72.0pt;
1433 mso-level-number-position:left;
1434 margin-left:72.0pt;
1435 text-indent:-72.0pt;}
1436 @list l43:level7
1437 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7";
1438 mso-level-tab-stop:90.0pt;
1439 mso-level-number-position:left;
1440 margin-left:90.0pt;
1441 text-indent:-90.0pt;}
1442 @list l43:level8
1443 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8";
1444 mso-level-tab-stop:90.0pt;
1445 mso-level-number-position:left;
1446 margin-left:90.0pt;
1447 text-indent:-90.0pt;}
1448 @list l43:level9
1449 {mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8\.%9";
1450 mso-level-tab-stop:108.0pt;
1451 mso-level-number-position:left;
1452 margin-left:108.0pt;
1453 text-indent:-108.0pt;}
1454 ol
1455 {margin-bottom:0pt;}
1456 ul
1457 {margin-bottom:0pt;}
1458 -->
1459 </style>
1460 <!--[if gte mso 9]><xml>
1461 <o:shapedefaults v:ext="edit" spidmax="2050"/>
1462 </xml><![endif]--><!--[if gte mso 9]><xml>
1463 <o:shapelayout v:ext="edit">
1464 <o:idmap v:ext="edit" data="1"/>
1465 </o:shapelayout></xml><![endif]-->
1466 </head>
1467
1468 <body lang=EN-US style='tab-interval:36.0pt'>
1469
1470 <div class=Section1>
1471
1472 <p class=MsoBodyText align=center style='text-align:center'><a
1473 name="_Toc407078231"></a><a name="_Toc407078218"><span style='mso-bookmark:
1474 _Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></a></p>
1475
1476 <p class=MsoBodyText align=center style='text-align:center'><span
1477 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
1478
1479 <p class=MsoBodyText align=center style='text-align:center'><span
1480 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
1481
1482 <p class=MsoBodyText align=center style='text-align:center'><span
1483 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
1484
1485 <p class=MsoBodyText align=center style='text-align:center'><span
1486 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
1487
1488 <p class=MsoBodyText align=center style='text-align:center'><span
1489 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
1490
1491 <p class=MsoBodyText align=center style='text-align:center'><span
1492 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
1493
1494 <p class=MsoBodyText align=center style='text-align:center'><span
1495 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
1496
1497 <p class=MsoBodyText align=center style='text-align:center'><span
1498 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><b
1499 style='mso-bidi-font-weight:normal'><span style='font-size:20.0pt;mso-bidi-font-size:
1500 10.0pt'>A Parallel Navier-Stokes Ocean Model: Formulation and Documentation<o:p></o:p></span></b></span></span></p>
1501
1502 <p class=MsoBodyText align=center style='text-align:center'><span
1503 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><b
1504 style='mso-bidi-font-weight:normal'><span style='font-size:20.0pt;mso-bidi-font-size:
1505 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></span></p>
1506
1507 <p class=MsoBodyText align=center style='text-align:center'><span
1508 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><b
1509 style='mso-bidi-font-weight:normal'><span style='font-size:20.0pt;mso-bidi-font-size:
1510 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></span></p>
1511
1512 <p class=MsoBodyText align=center style='text-align:center'><span
1513 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><b
1514 style='mso-bidi-font-weight:normal'><span style='font-size:16.0pt;mso-bidi-font-size:
1515 10.0pt'>Daniel Jamous, Chris Hill, Alistair Adcroft, John Marshall<o:p></o:p></span></b></span></span></p>
1516
1517 <p class=MsoBodyText align=center style='text-align:center'><span
1518 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><b
1519 style='mso-bidi-font-weight:normal'><span style='font-size:16.0pt;mso-bidi-font-size:
1520 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></span></p>
1521
1522 <p class=MsoBodyText align=center style='text-align:center'><span
1523 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><b
1524 style='mso-bidi-font-weight:normal'><span style='font-size:16.0pt;mso-bidi-font-size:
1525 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></span></p>
1526
1527 <p class=MsoBodyText align=center style='text-align:center'><span
1528 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><b
1529 style='mso-bidi-font-weight:normal'><span style='font-size:16.0pt;mso-bidi-font-size:
1530 10.0pt'>December 1997<o:p></o:p></span></b></span></span></p>
1531
1532 <p class=MsoBodyText align=center style='text-align:center'><span
1533 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
1534
1535 <p class=MsoBodyText align=center style='text-align:center'><span
1536 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
1537
1538 <p class=MsoBodyText align=center style='text-align:center'><span
1539 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
1540
1541 <p class=MsoBodyText align=center style='text-align:center'><span
1542 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
1543
1544 <p class=MsoBodyText align=center style='text-align:center'><span
1545 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><b
1546 style='mso-bidi-font-weight:normal'><span style='font-size:16.0pt;mso-bidi-font-size:
1547 10.0pt'>Massachusetts Institute of Technology<o:p></o:p></span></b></span></span></p>
1548
1549 <p class=MsoBodyText align=center style='text-align:center'><span
1550 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
1551
1552 <p class=MsoBodyText align=center style='text-align:center'><span
1553 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
1554
1555 <b style='mso-bidi-font-weight:normal'><span style='font-size:14.0pt;
1556 mso-bidi-font-size:10.0pt;font-family:Arial;mso-fareast-font-family:"Times New Roman";
1557 mso-bidi-font-family:"Times New Roman";text-transform:uppercase;mso-font-kerning:
1558 14.0pt;mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:
1559 AR-SA'><br clear=all style='page-break-before:always'>
1560 </span></b>
1561
1562 <div style='border:none;border-bottom:solid windowtext .75pt;padding:0pt 0pt 3.0pt 0pt'>
1563
1564 <h1><span style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><a
1565 name="_Toc407169603">CONTENTS</a></span></span></h1>
1566
1567 </div>
1568
1569 <p class=MsoBodyText><span style='mso-bookmark:_Toc407078218'><span
1570 style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
1571
1572 <p class=MsoToc1 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1573 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><!--[if supportFields]><span
1574 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1575 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1576 style='mso-bookmark:_Toc407078231'><span style="mso-spacerun: yes"> </span>TOC
1577 \o &quot;1-3&quot; <span style='mso-element:field-separator'></span></span></span><![endif]--><span
1578 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>CONTENTS<span
1579 style='mso-tab-count:1 dotted'>...................................................................................................................... </span></span></span><!--[if supportFields]><span
1580 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1581 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1582 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169603 \h <span
1583 style='mso-element:field-separator'></span></span></span><![endif]--><span
1584 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>3<!--[if gte mso 9]><xml>
1585 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600300033000000</w:data>
1586 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1587 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1588 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1589 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1590
1591 <p class=MsoToc1 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1592 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>INTRODUCTION<span
1593 style='mso-tab-count:1 dotted'>.............................................................................................................. </span></span></span><!--[if supportFields]><span
1594 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1595 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1596 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169604 \h <span
1597 style='mso-element:field-separator'></span></span></span><![endif]--><span
1598 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>4<!--[if gte mso 9]><xml>
1599 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600300034000000</w:data>
1600 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1601 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1602 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1603 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1604
1605 <p class=MsoToc1 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1606 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>Chapter 1 Continuous
1607 formulation<span style='mso-tab-count:1 dotted'>........................................................... </span></span></span><!--[if supportFields]><span
1608 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1609 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1610 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169605 \h <span
1611 style='mso-element:field-separator'></span></span></span><![endif]--><span
1612 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>6<!--[if gte mso 9]><xml>
1613 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600300035000000</w:data>
1614 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1615 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1616 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1617 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1618
1619 <p class=MsoToc2 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1620 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>1.1 The continuous
1621 equations of the model ocean<span style='mso-tab-count:1 dotted'>..................................................................................................... </span></span></span><!--[if supportFields]><span
1622 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1623 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1624 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169606 \h <span
1625 style='mso-element:field-separator'></span></span></span><![endif]--><span
1626 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>6<!--[if gte mso 9]><xml>
1627 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600300036000000</w:data>
1628 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1629 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1630 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1631 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1632
1633 <p class=MsoToc2 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1634 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>1.2 Boundary conditions<span
1635 style='mso-tab-count:1 dotted'>................................................................................................................................................ </span></span></span><!--[if supportFields]><span
1636 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1637 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1638 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169607 \h <span
1639 style='mso-element:field-separator'></span></span></span><![endif]--><span
1640 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>7<!--[if gte mso 9]><xml>
1641 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600300037000000</w:data>
1642 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1643 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1644 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1645 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1646
1647 <p class=MsoToc2 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1648 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>1.3 Coordinate systems<span
1649 style='mso-tab-count:1 dotted'>.................................................................................................................................................. </span></span></span><!--[if supportFields]><span
1650 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1651 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1652 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169608 \h <span
1653 style='mso-element:field-separator'></span></span></span><![endif]--><span
1654 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>9<!--[if gte mso 9]><xml>
1655 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600300038000000</w:data>
1656 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1657 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1658 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1659 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1660
1661 <p class=MsoToc2 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1662 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>1.4 Hydrostatic,
1663 non-hydrostatic and quasi-hydrostatic forms<span style='mso-tab-count:1 dotted'>............................................................................. </span></span></span><!--[if supportFields]><span
1664 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1665 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1666 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169609 \h <span
1667 style='mso-element:field-separator'></span></span></span><![endif]--><span
1668 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>11<!--[if gte mso 9]><xml>
1669 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600300039000000</w:data>
1670 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1671 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1672 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1673 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1674
1675 <p class=MsoToc2 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1676 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>1.5 Finding the
1677 pressure field<span style='mso-tab-count:1 dotted'>.................................................................................................................................... </span></span></span><!--[if supportFields]><span
1678 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1679 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1680 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169610 \h <span
1681 style='mso-element:field-separator'></span></span></span><![endif]--><span
1682 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>12<!--[if gte mso 9]><xml>
1683 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600310030000000</w:data>
1684 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1685 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1686 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1687 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1688
1689 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1690 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>1.5.1 Depth-averaged
1691 pressure</u><span style='mso-tab-count:1 dotted'>................................................................................................................................ </span></span></span><!--[if supportFields]><span
1692 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1693 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1694 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169611 \h <span
1695 style='mso-element:field-separator'></span></span></span><![endif]--><span
1696 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>12<!--[if gte mso 9]><xml>
1697 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600310031000000</w:data>
1698 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1699 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1700 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1701 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1702
1703 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1704 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>1.5.2 Surface,
1705 hydrostatic and non-hydrostatic pressure</u><span style='mso-tab-count:1 dotted'>.................................................................................... </span></span></span><!--[if supportFields]><span
1706 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1707 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1708 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169612 \h <span
1709 style='mso-element:field-separator'></span></span></span><![endif]--><span
1710 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>13<!--[if gte mso 9]><xml>
1711 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600310032000000</w:data>
1712 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1713 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1714 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1715 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1716
1717 <p class=MsoToc2 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1718 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>1.6 Summary of solution
1719 strategies<span style='mso-tab-count:1 dotted'>.......................................................................................................................... </span></span></span><!--[if supportFields]><span
1720 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1721 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1722 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169613 \h <span
1723 style='mso-element:field-separator'></span></span></span><![endif]--><span
1724 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>15<!--[if gte mso 9]><xml>
1725 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600310033000000</w:data>
1726 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1727 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1728 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1729 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1730
1731 <p class=MsoToc2 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1732 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>1.7 Forcing and
1733 dissipation<span style='mso-tab-count:1 dotted'>......................................................................................................................................... </span></span></span><!--[if supportFields]><span
1734 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1735 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1736 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169614 \h <span
1737 style='mso-element:field-separator'></span></span></span><![endif]--><span
1738 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>16<!--[if gte mso 9]><xml>
1739 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600310034000000</w:data>
1740 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1741 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1742 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1743 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1744
1745 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1746 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>1.7.1 Forcing</u><span
1747 style='mso-tab-count:1 dotted'>................................................................................................................................................................ </span></span></span><!--[if supportFields]><span
1748 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1749 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1750 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169615 \h <span
1751 style='mso-element:field-separator'></span></span></span><![endif]--><span
1752 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>16<!--[if gte mso 9]><xml>
1753 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600310035000000</w:data>
1754 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1755 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1756 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1757 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1758
1759 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1760 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>1.7.2 Dissipation</u><span
1761 style='mso-tab-count:1 dotted'>......................................................................................................................................................... </span></span></span><!--[if supportFields]><span
1762 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1763 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1764 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169616 \h <span
1765 style='mso-element:field-separator'></span></span></span><![endif]--><span
1766 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>17<!--[if gte mso 9]><xml>
1767 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600310036000000</w:data>
1768 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1769 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1770 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1771 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1772
1773 <p class=MsoToc1 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1774 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>CHAPTER 2 Discrete
1775 formulation.<span style='mso-tab-count:1 dotted'>.............................................................. </span></span></span><!--[if supportFields]><span
1776 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1777 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1778 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169617 \h <span
1779 style='mso-element:field-separator'></span></span></span><![endif]--><span
1780 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>19<!--[if gte mso 9]><xml>
1781 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600310037000000</w:data>
1782 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1783 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1784 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1785 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1786
1787 <p class=MsoToc2 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1788 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>2.1 Temporal
1789 discretization.<span style='mso-tab-count:1 dotted'>....................................................................................................................................... </span></span></span><!--[if supportFields]><span
1790 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1791 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1792 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169618 \h <span
1793 style='mso-element:field-separator'></span></span></span><![endif]--><span
1794 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>19<!--[if gte mso 9]><xml>
1795 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600310038000000</w:data>
1796 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1797 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1798 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1799 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1800
1801 <p class=MsoToc2 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1802 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>2.2 Spatial
1803 discretization.<span style='mso-tab-count:1 dotted'>............................................................................................................................................ </span></span></span><!--[if supportFields]><span
1804 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1805 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1806 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169619 \h <span
1807 style='mso-element:field-separator'></span></span></span><![endif]--><span
1808 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>21<!--[if gte mso 9]><xml>
1809 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600310039000000</w:data>
1810 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1811 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1812 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1813 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1814
1815 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1816 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>2.2.1 Volume
1817 quantities</u><span style='mso-tab-count:1 dotted'>............................................................................................................................................. </span></span></span><!--[if supportFields]><span
1818 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1819 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1820 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169620 \h <span
1821 style='mso-element:field-separator'></span></span></span><![endif]--><span
1822 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>22<!--[if gte mso 9]><xml>
1823 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600320030000000</w:data>
1824 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1825 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1826 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1827 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1828
1829 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1830 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>2.2.2 Face
1831 quantities</u><span style='mso-tab-count:1 dotted'>.................................................................................................................................................. </span></span></span><!--[if supportFields]><span
1832 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1833 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1834 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169621 \h <span
1835 style='mso-element:field-separator'></span></span></span><![endif]--><span
1836 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>24<!--[if gte mso 9]><xml>
1837 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600320031000000</w:data>
1838 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1839 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1840 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1841 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1842
1843 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1844 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>2.2.3 Coriolis terms</u><span
1845 style='mso-tab-count:1 dotted'>..................................................................................................................................................... </span></span></span><!--[if supportFields]><span
1846 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1847 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1848 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169622 \h <span
1849 style='mso-element:field-separator'></span></span></span><![endif]--><span
1850 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>25<!--[if gte mso 9]><xml>
1851 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600320032000000</w:data>
1852 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1853 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1854 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1855 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1856
1857 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1858 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>2.2.4 Pressure
1859 gradient force</u><span style='mso-tab-count:1 dotted'>.................................................................................................................................... </span></span></span><!--[if supportFields]><span
1860 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1861 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1862 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169623 \h <span
1863 style='mso-element:field-separator'></span></span></span><![endif]--><span
1864 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>25<!--[if gte mso 9]><xml>
1865 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600320033000000</w:data>
1866 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1867 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1868 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1869 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1870
1871 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1872 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>2.2.5 Forcing and
1873 dissipation</u><span style='mso-tab-count:1 dotted'>................................................................................................................................... </span></span></span><!--[if supportFields]><span
1874 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1875 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1876 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169624 \h <span
1877 style='mso-element:field-separator'></span></span></span><![endif]--><span
1878 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>25<!--[if gte mso 9]><xml>
1879 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600320034000000</w:data>
1880 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1881 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1882 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1883 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1884
1885 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1886 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>2.2.6 The C-D scheme</u><span
1887 style='mso-tab-count:1 dotted'>................................................................................................................................................ </span></span></span><!--[if supportFields]><span
1888 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1889 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1890 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169625 \h <span
1891 style='mso-element:field-separator'></span></span></span><![endif]--><span
1892 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>26<!--[if gte mso 9]><xml>
1893 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600320035000000</w:data>
1894 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1895 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1896 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1897 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1898
1899 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1900 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>2.2.7 Conservation
1901 properties</u><span style='mso-tab-count:1 dotted'>.................................................................................................................................. </span></span></span><!--[if supportFields]><span
1902 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1903 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1904 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169626 \h <span
1905 style='mso-element:field-separator'></span></span></span><![endif]--><span
1906 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>26<!--[if gte mso 9]><xml>
1907 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600320036000000</w:data>
1908 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1909 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1910 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1911 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1912
1913 <p class=MsoToc2 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1914 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>2.3<span
1915 style="mso-spacerun: yes">  </span>The Elliptic problem<span style='mso-tab-count:
1916 1 dotted'>.............................................................................................................................................. </span></span></span><!--[if supportFields]><span
1917 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1918 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1919 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169627 \h <span
1920 style='mso-element:field-separator'></span></span></span><![endif]--><span
1921 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>27<!--[if gte mso 9]><xml>
1922 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600320037000000</w:data>
1923 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1924 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1925 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1926 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1927
1928 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1929 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>2.3.1 Discrete
1930 formulation</u><span style='mso-tab-count:1 dotted'>......................................................................................................................................... </span></span></span><!--[if supportFields]><span
1931 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1932 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1933 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169628 \h <span
1934 style='mso-element:field-separator'></span></span></span><![endif]--><span
1935 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>27<!--[if gte mso 9]><xml>
1936 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600320038000000</w:data>
1937 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1938 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1939 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1940 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1941
1942 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1943 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>2.3.2 Preconditioned
1944 conjugate-gradient solution method</u><span style='mso-tab-count:1 dotted'>.................................................................................. </span></span></span><!--[if supportFields]><span
1945 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1946 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1947 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169629 \h <span
1948 style='mso-element:field-separator'></span></span></span><![endif]--><span
1949 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>30<!--[if gte mso 9]><xml>
1950 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600320039000000</w:data>
1951 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1952 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1953 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1954 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1955
1956 <p class=MsoToc1 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1957 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>CHAPTER 3 PARALLEL
1958 IMPLEMENTATION<span style='mso-tab-count:1 dotted'>........................................................ </span></span></span><!--[if supportFields]><span
1959 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1960 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1961 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169630 \h <span
1962 style='mso-element:field-separator'></span></span></span><![endif]--><span
1963 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>36<!--[if gte mso 9]><xml>
1964 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600330030000000</w:data>
1965 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1966 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1967 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1968 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1969
1970 <p class=MsoToc2 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1971 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>2.1 Enumeration of
1972 arrays.<span style='mso-tab-count:1 dotted'>.......................................................................................................................................... </span></span></span><!--[if supportFields]><span
1973 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1974 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1975 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169631 \h <span
1976 style='mso-element:field-separator'></span></span></span><![endif]--><span
1977 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>36<!--[if gte mso 9]><xml>
1978 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600330031000000</w:data>
1979 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1980 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1981 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1982 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1983
1984 <p class=MsoToc1 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
1985 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>Chapter 4<span
1986 style="mso-spacerun: yes">  </span>Procedures and variables<span
1987 style='mso-tab-count:1 dotted'>.................................................. </span></span></span><!--[if supportFields]><span
1988 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1989 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
1990 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169632 \h <span
1991 style='mso-element:field-separator'></span></span></span><![endif]--><span
1992 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>38<!--[if gte mso 9]><xml>
1993 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600330032000000</w:data>
1994 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
1995 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
1996 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
1997 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
1998
1999 <p class=MsoToc2 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2000 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>4.1 Procedures<span
2001 style='mso-tab-count:1 dotted'>.............................................................................................................................................................. </span></span></span><!--[if supportFields]><span
2002 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2003 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2004 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169633 \h <span
2005 style='mso-element:field-separator'></span></span></span><![endif]--><span
2006 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>38<!--[if gte mso 9]><xml>
2007 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600330033000000</w:data>
2008 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2009 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2010 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2011 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2012
2013 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2014 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>4.1.1 Flow chart</u><span
2015 style='mso-tab-count:1 dotted'>........................................................................................................................................................... </span></span></span><!--[if supportFields]><span
2016 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2017 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2018 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169634 \h <span
2019 style='mso-element:field-separator'></span></span></span><![endif]--><span
2020 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>38<!--[if gte mso 9]><xml>
2021 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600330034000000</w:data>
2022 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2023 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2024 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2025 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2026
2027 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2028 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>4.1.2 Alphabetical
2029 list of procedures and 'include' files</u><span style='mso-tab-count:1 dotted'>....................................................................................... </span></span></span><!--[if supportFields]><span
2030 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2031 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2032 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169635 \h <span
2033 style='mso-element:field-separator'></span></span></span><![endif]--><span
2034 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>40<!--[if gte mso 9]><xml>
2035 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600330035000000</w:data>
2036 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2037 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2038 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2039 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2040
2041 <p class=MsoToc2 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2042 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>4.2 Variables<span
2043 style='mso-tab-count:1 dotted'>.................................................................................................................................................................. </span></span></span><!--[if supportFields]><span
2044 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2045 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2046 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169636 \h <span
2047 style='mso-element:field-separator'></span></span></span><![endif]--><span
2048 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>40<!--[if gte mso 9]><xml>
2049 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600330036000000</w:data>
2050 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2051 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2052 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2053 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2054
2055 <p class=MsoToc1 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2056 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>Chapter 5 Getting
2057 started: practical considerations<span style='mso-tab-count:1 dotted'>............. </span></span></span><!--[if supportFields]><span
2058 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2059 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2060 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169637 \h <span
2061 style='mso-element:field-separator'></span></span></span><![endif]--><span
2062 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>41<!--[if gte mso 9]><xml>
2063 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600330037000000</w:data>
2064 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2065 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2066 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2067 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2068
2069 <p class=MsoToc2 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2070 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>5.1 Accessing the code
2071 - directory structure<span style='mso-tab-count:1 dotted'>.......................................................................................................... </span></span></span><!--[if supportFields]><span
2072 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2073 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2074 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169638 \h <span
2075 style='mso-element:field-separator'></span></span></span><![endif]--><span
2076 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>41<!--[if gte mso 9]><xml>
2077 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600330038000000</w:data>
2078 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2079 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2080 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2081 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2082
2083 <p class=MsoToc2 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2084 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>5.2 Configuring the
2085 model and setting up a run<span style='mso-tab-count:1 dotted'>..................................................................................................... </span></span></span><!--[if supportFields]><span
2086 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2087 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2088 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169639 \h <span
2089 style='mso-element:field-separator'></span></span></span><![endif]--><span
2090 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>41<!--[if gte mso 9]><xml>
2091 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600330039000000</w:data>
2092 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2093 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2094 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2095 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2096
2097 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2098 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>5.2.1 domain,
2099 geometry</u><span style='mso-tab-count:1 dotted'>.............................................................................................................................................. </span></span></span><!--[if supportFields]><span
2100 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2101 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2102 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169640 \h <span
2103 style='mso-element:field-separator'></span></span></span><![endif]--><span
2104 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>42<!--[if gte mso 9]><xml>
2105 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600340030000000</w:data>
2106 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2107 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2108 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2109 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2110
2111 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2112 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>5.2.2 Equation of
2113 state</u><span style='mso-tab-count:1 dotted'>............................................................................................................................................... </span></span></span><!--[if supportFields]><span
2114 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2115 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2116 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169641 \h <span
2117 style='mso-element:field-separator'></span></span></span><![endif]--><span
2118 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>42<!--[if gte mso 9]><xml>
2119 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600340031000000</w:data>
2120 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2121 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2122 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2123 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2124
2125 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2126 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>5.2.3 Hydrostatic,
2127 quasi-hydrostatic, or non-hydrostatic regime</u><span style='mso-tab-count:
2128 1 dotted'>....................................................................... </span></span></span><!--[if supportFields]><span
2129 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2130 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2131 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169642 \h <span
2132 style='mso-element:field-separator'></span></span></span><![endif]--><span
2133 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>43<!--[if gte mso 9]><xml>
2134 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600340032000000</w:data>
2135 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2136 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2137 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2138 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2139
2140 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2141 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>5.2.4 Momentum
2142 equations</u><span style='mso-tab-count:1 dotted'>...................................................................................................................................... </span></span></span><!--[if supportFields]><span
2143 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2144 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2145 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169643 \h <span
2146 style='mso-element:field-separator'></span></span></span><![endif]--><span
2147 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>43<!--[if gte mso 9]><xml>
2148 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600340033000000</w:data>
2149 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2150 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2151 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2152 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2153
2154 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2155 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>5.2.5 Diagnosis of
2156 pressure</u><span style='mso-tab-count:1 dotted'>...................................................................................................................................... </span></span></span><!--[if supportFields]><span
2157 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2158 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2159 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169644 \h <span
2160 style='mso-element:field-separator'></span></span></span><![endif]--><span
2161 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>44<!--[if gte mso 9]><xml>
2162 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600340034000000</w:data>
2163 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2164 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2165 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2166 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2167
2168 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2169 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>5.2.6 Tracer
2170 equations (temperature and salinity)</u><span style='mso-tab-count:1 dotted'>................................................................................................. </span></span></span><!--[if supportFields]><span
2171 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2172 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2173 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169645 \h <span
2174 style='mso-element:field-separator'></span></span></span><![endif]--><span
2175 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>45<!--[if gte mso 9]><xml>
2176 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600340035000000</w:data>
2177 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2178 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2179 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2180 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2181
2182 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2183 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>5.2.7 Run setup</u><span
2184 style='mso-tab-count:1 dotted'>........................................................................................................................................................... </span></span></span><!--[if supportFields]><span
2185 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2186 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2187 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169646 \h <span
2188 style='mso-element:field-separator'></span></span></span><![endif]--><span
2189 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>46<!--[if gte mso 9]><xml>
2190 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600340036000000</w:data>
2191 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2192 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2193 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2194 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2195
2196 <p class=MsoToc2 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2197 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>5.3 Compiling, running,
2198 and restarting the code<span style='mso-tab-count:1 dotted'>.................................................................................................... </span></span></span><!--[if supportFields]><span
2199 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2200 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2201 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169647 \h <span
2202 style='mso-element:field-separator'></span></span></span><![endif]--><span
2203 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>47<!--[if gte mso 9]><xml>
2204 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600340037000000</w:data>
2205 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2206 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2207 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2208 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2209
2210 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2211 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>5.3.1 compilation</u><span
2212 style='mso-tab-count:1 dotted'>......................................................................................................................................................... </span></span></span><!--[if supportFields]><span
2213 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2214 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2215 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169648 \h <span
2216 style='mso-element:field-separator'></span></span></span><![endif]--><span
2217 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>47<!--[if gte mso 9]><xml>
2218 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600340038000000</w:data>
2219 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2220 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2221 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2222 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2223
2224 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2225 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>5.3.2 execution</u><span
2226 style='mso-tab-count:1 dotted'>............................................................................................................................................................ </span></span></span><!--[if supportFields]><span
2227 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2228 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2229 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169649 \h <span
2230 style='mso-element:field-separator'></span></span></span><![endif]--><span
2231 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>47<!--[if gte mso 9]><xml>
2232 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600340039000000</w:data>
2233 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2234 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2235 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2236 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2237
2238 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2239 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>5.3.3 output and
2240 restart</u><span style='mso-tab-count:1 dotted'>............................................................................................................................................. </span></span></span><!--[if supportFields]><span
2241 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2242 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2243 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169650 \h <span
2244 style='mso-element:field-separator'></span></span></span><![endif]--><span
2245 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>48<!--[if gte mso 9]><xml>
2246 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600350030000000</w:data>
2247 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2248 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2249 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2250 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2251
2252 <p class=MsoToc2 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2253 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>5.4 Examples :
2254 description of test cases<span style='mso-tab-count:1 dotted'>.................................................................................................................... </span></span></span><!--[if supportFields]><span
2255 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2256 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2257 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169651 \h <span
2258 style='mso-element:field-separator'></span></span></span><![endif]--><span
2259 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>49<!--[if gte mso 9]><xml>
2260 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600350031000000</w:data>
2261 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2262 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2263 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2264 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2265
2266 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2267 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>5.4.1 Two-layer
2268 ocean in a rectangular basin driven by a steady wind-stress</u><span
2269 style='mso-tab-count:1 dotted'>................................................. </span></span></span><!--[if supportFields]><span
2270 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2271 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2272 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169652 \h <span
2273 style='mso-element:field-separator'></span></span></span><![endif]--><span
2274 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>49<!--[if gte mso 9]><xml>
2275 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600350032000000</w:data>
2276 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2277 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2278 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2279 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2280
2281 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2282 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>5.4.2 Neutral ocean
2283 in a doubly periodic domain driven by buoyancy forcing</u><span
2284 style='mso-tab-count:1 dotted'>................................................ </span></span></span><!--[if supportFields]><span
2285 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2286 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2287 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169653 \h <span
2288 style='mso-element:field-separator'></span></span></span><![endif]--><span
2289 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>50<!--[if gte mso 9]><xml>
2290 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600350033000000</w:data>
2291 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2292 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2293 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2294 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2295
2296 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2297 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>5.4.3 Exponentially
2298 stratified ocean on a wind-driven channel</u><span style='mso-tab-count:1 dotted'>........................................................................... </span></span></span><!--[if supportFields]><span
2299 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2300 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2301 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169654 \h <span
2302 style='mso-element:field-separator'></span></span></span><![endif]--><span
2303 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>50<!--[if gte mso 9]><xml>
2304 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600350034000000</w:data>
2305 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2306 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2307 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2308 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2309
2310 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2311 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>5.4.4 Global ocean
2312 driven by realistic wind and buoyancy forcing</u><span style='mso-tab-count:
2313 1 dotted'>.................................................................... </span></span></span><!--[if supportFields]><span
2314 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2315 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2316 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169655 \h <span
2317 style='mso-element:field-separator'></span></span></span><![endif]--><span
2318 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>50<!--[if gte mso 9]><xml>
2319 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600350035000000</w:data>
2320 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2321 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2322 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2323 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2324
2325 <p class=MsoToc3 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2326 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><u>5.4.5 Model
2327 configuration for the test cases</u><span style='mso-tab-count:1 dotted'>......................................................................................................... </span></span></span><!--[if supportFields]><span
2328 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2329 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2330 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169656 \h <span
2331 style='mso-element:field-separator'></span></span></span><![endif]--><span
2332 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>51<!--[if gte mso 9]><xml>
2333 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600350036000000</w:data>
2334 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2335 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2336 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2337 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2338
2339 <p class=MsoToc1 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2340 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>APPENDICES<span
2341 style='mso-tab-count:1 dotted'>................................................................................................................ </span></span></span><!--[if supportFields]><span
2342 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2343 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2344 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169657 \h <span
2345 style='mso-element:field-separator'></span></span></span><![endif]--><span
2346 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>53<!--[if gte mso 9]><xml>
2347 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600350037000000</w:data>
2348 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2349 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2350 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2351 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2352
2353 <p class=MsoToc1 style='tab-stops:right dotted 431.5pt'><span style='mso-bookmark:
2354 _Toc407078218'><span style='mso-bookmark:_Toc407078231'>References<span
2355 style='mso-tab-count:1 dotted'>.............................................................................................................. </span></span></span><!--[if supportFields]><span
2356 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2357 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078218'><span
2358 style='mso-bookmark:_Toc407078231'> PAGEREF _Toc407169658 \h <span
2359 style='mso-element:field-separator'></span></span></span><![endif]--><span
2360 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'>54<!--[if gte mso 9]><xml>
2361 <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003400300037003100360039003600350038000000</w:data>
2362 </xml><![endif]--></span></span><!--[if supportFields]><span style='mso-bookmark:
2363 _Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2364 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2365 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2366
2367 <p class=MsoBodyText><span style='mso-bookmark:_Toc407078218'><span
2368 style='mso-bookmark:_Toc407078231'></span></span><!--[if supportFields]><span
2369 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'></span></span><span
2370 style='mso-element:field-end'></span><![endif]--><span style='mso-bookmark:
2371 _Toc407078218'><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2372
2373 <p class=MsoBodyText><span style='mso-bookmark:_Toc407078218'><span
2374 style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2375
2376 <span style='font-size:11.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;
2377 mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman";
2378 mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'><br
2379 clear=all style='mso-special-character:line-break;page-break-before:always'>
2380 </span>
2381
2382 <p class=MsoBodyText><![if !supportEmptyParas]>&nbsp;<![endif]><span
2383 style='mso-bookmark:_Toc407078218'><span style='mso-bookmark:_Toc407078231'><o:p></o:p></span></span></p>
2384
2385 <div style='border:none;border-bottom:solid windowtext .75pt;padding:0pt 0pt 3.0pt 0pt'>
2386
2387 <h1 style='text-align:justify'><span style='mso-bookmark:_Toc407078218'><span
2388 style='mso-bookmark:_Toc407078231'><a name="_Toc407090372"></a><a
2389 name="_Toc407090575"></a><a name="_Toc407169604"><span style='mso-bookmark:
2390 _Toc407090575'><span style='mso-bookmark:_Toc407090372'>INTRODUCTION</span></span></a></span></span><span
2391 style='mso-bookmark:_Toc407078231'></span></h1>
2392
2393 </div>
2394
2395 <p class=MsoBodyText><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
2396
2397 <p class=MsoBodyText><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
2398
2399 <p class=MsoBodyText style='margin-left:0pt;text-align:justify'><span
2400 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2401 10.0pt;font-family:Palatino'>This manual aims to provide the reader with the
2402 information necessary to carry out numerical experiments using the M.I.T GCM.
2403 The manual provides a comprehensive description of the numerical paradigm
2404 employed by the M.I.T. GCM and a description of the associated program code.
2405 Examples showing the use of the code in small process studies and for
2406 basin/planetary scale simulations are presented. <o:p></o:p></span></span></p>
2407
2408 <p class=MsoBodyText style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
2409 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2410
2411 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
2412 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>Any
2413 practical numerical rendition involves a series of compromises.<span
2414 style="mso-spacerun: yes">  </span>Our guiding principle has been to devise
2415 methods which, as far as is possible, are competitive across a large range of
2416 scales from<sub><!--[if gte vml 1]><v:shapetype id="_x0000_t75" coordsize="21600,21600"
2417 o:spt="75" o:preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe" filled="f"
2418 stroked="f">
2419 <v:stroke joinstyle="miter"/>
2420 <v:formulas>
2421 <v:f eqn="if lineDrawn pixelLineWidth 0"/>
2422 <v:f eqn="sum @0 1 0"/>
2423 <v:f eqn="sum 0 0 @1"/>
2424 <v:f eqn="prod @2 1 2"/>
2425 <v:f eqn="prod @3 21600 pixelWidth"/>
2426 <v:f eqn="prod @3 21600 pixelHeight"/>
2427 <v:f eqn="sum @0 0 1"/>
2428 <v:f eqn="prod @6 1 2"/>
2429 <v:f eqn="prod @7 21600 pixelWidth"/>
2430 <v:f eqn="sum @8 21600 0"/>
2431 <v:f eqn="prod @7 21600 pixelHeight"/>
2432 <v:f eqn="sum @10 21600 0"/>
2433 </v:formulas>
2434 <v:path o:extrusionok="f" gradientshapeok="t" o:connecttype="rect"/>
2435 <o:lock v:ext="edit" aspectratio="t"/>
2436 </v:shapetype><v:shape id="_x0000_i1789" type="#_x0000_t75" style='width:36.75pt;
2437 height:12pt' o:ole="">
2438 <v:imagedata src="./fulldoc_files/image001.wmz" o:title=""/>
2439 </v:shape><![endif]--><![if !vml]><img width=49 height=16
2440 src="./fulldoc_files/image002.gif" v:shapes="_x0000_i1789"><![endif]></sub><!--[if gte mso 9]><xml>
2441 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1789"
2442 DrawAspect="Content" ObjectID="_1051901131">
2443 </o:OLEObject>
2444 </xml><![endif]-->, the depth of the fluid, right up to horizontal resolutions<sub><!--[if gte vml 1]><v:shape
2445 id="_x0000_i1790" type="#_x0000_t75" style='width:39pt;height:18pt' o:ole="">
2446 <v:imagedata src="./fulldoc_files/image003.wmz" o:title=""/>
2447 </v:shape><![endif]--><![if !vml]><img width=52 height=24
2448 src="./fulldoc_files/image004.gif" v:shapes="_x0000_i1790"><![endif]></sub><!--[if gte mso 9]><xml>
2449 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1790"
2450 DrawAspect="Content" ObjectID="_1051901133">
2451 </o:OLEObject>
2452 </xml><![endif]-->, coarser than the Rossby radius of deformation. We did not
2453 want to make the hydrostatic assumption <i style='mso-bidi-font-style:normal'>a-priori</i>,
2454 since it precludes the study of many interesting small-scale phenomenon.<span
2455 style="mso-spacerun: yes">  </span>Rather it was important to us that our
2456 approach be also well-suited to the convective, non-hydrostatic limit.<span
2457 style="mso-spacerun: yes">  </span>We therefore adopt pressure (or height) as a
2458 vertical coordinate and employ a ‘finite volume’ approach, in which property
2459 fluxes are defined normal to the faces that define the volumes, leading to a
2460 very natural and robust discrete analogue of ‘divergence’.<span
2461 style="mso-spacerun: yes">  </span>In the special case that the volumes are of
2462 regular shape, the arrangement of the model variables in the horizontal reduces
2463 to a ‘C’ grid, using the nomenclature of Arakawa and Lamb (1977), and so
2464 carries with it well-documented strengths and weaknesses in the treatment of
2465 gravity, inertial and Rossby wave modes (for a recent discussion see Dukowicz,
2466 1995).<o:p></o:p></span></span></p>
2467
2468 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
2469 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2470
2471 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
2472 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>The
2473 basis for the numerical procedure employed in the M.I.T GCM is the
2474 incompressible Navier-Stokes equations. The model integrates forward the
2475 Boussinesq</span></span><!--[if supportFields]><span style='mso-bookmark:_Toc407078231'></span><span
2476 style='mso-element:field-begin'></span><span style='mso-bookmark:_Toc407078231'><span
2477 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'> XE
2478 “Boussinesq” </span></span><![endif]--><span style='mso-bookmark:_Toc407078231'></span><!--[if supportFields]><span
2479 style='mso-bookmark:_Toc407078231'></span><span style='mso-element:field-end'></span><![endif]--><span
2480 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2481 10.0pt;font-family:Palatino'><span style="mso-spacerun:
2482 yes"> </span>approximation to the full Navier-Stokes</span></span><!--[if supportFields]><span
2483 style='mso-bookmark:_Toc407078231'></span><span style='mso-element:field-begin'></span><span
2484 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2485 10.0pt;font-family:Palatino'> XE “Navier-Stokes” </span></span><![endif]--><span
2486 style='mso-bookmark:_Toc407078231'></span><!--[if supportFields]><span
2487 style='mso-bookmark:_Toc407078231'></span><span style='mso-element:field-end'></span><![endif]--><span
2488 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2489 10.0pt;font-family:Palatino'><span style="mso-spacerun: yes"> </span>equation
2490 governing fluid motion. The model’s numerical integration method is arrived at
2491 by utilising the “pressure method” [Harlow and Welch, 1965; Williams, 1969;
2492 Potter, 1976]. In this scheme the continuity relation <sub><!--[if gte vml 1]><v:shape
2493 id="_x0000_i1791" type="#_x0000_t75" style='width:39.75pt;height:14.25pt'
2494 o:ole="" fillcolor="window">
2495 <v:imagedata src="./fulldoc_files/image005.wmz" o:title=""/>
2496 </v:shape><![endif]--><![if !vml]><img width=53 height=19
2497 src="./fulldoc_files/image006.gif" v:shapes="_x0000_i1791"><![endif]></sub><!--[if gte mso 9]><xml>
2498 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1791"
2499 DrawAspect="Content" ObjectID="_1051901134">
2500 </o:OLEObject>
2501 </xml><![endif]--><span style="mso-spacerun: yes"> </span>is used to give an
2502 elliptic equation for the pressure field. Starting from these basis equations
2503 the model is formulated to allow three different solution strategies. In the
2504 non-hydrostatic - <b style='mso-bidi-font-weight:normal'>NH -</b> mode of
2505 integration, the basis equations are stepped forward without further
2506 approximation - in particular full non-hydrostatic dynamics are retained. The
2507 hydrostatic primitive equations - <b style='mso-bidi-font-weight:normal'>HPE</b>
2508 - mode of the model integrates an approximated form of the full equations,
2509 which assumes exact hydrostatic balance. The quasi-hydrostatic - <b
2510 style='mso-bidi-font-weight:normal'>QH</b> - mode of integration admits
2511 additional Coriolis terms, which augment <b style='mso-bidi-font-weight:normal'>HPE
2512 </b>with an analytically exact angular momentum principle.<o:p></o:p></span></span></p>
2513
2514 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
2515 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2516
2517 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
2518 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>The
2519 ‘kernel’ algorithm solves the incompressible Navier Stokes equations on the
2520 sphere and can be employed as an atmospheric model or as an ocean model in a
2521 geometry as complicated as that of the ocean basins with irregular coastlines
2522 and islands. The algorithm builds on ideas developed in the computational fluid
2523 community.<span style="mso-spacerun: yes">  </span>The numerical challenge is
2524 to ensure that the evolving velocity field remains non-divergent; a ‘pressure
2525 correction’ to the velocity field is used to guarantee non-divergence.<span
2526 style="mso-spacerun: yes">  </span>The correction step is equivalent to, and is
2527 solved as, a Poisson equation for the pressure field with Neumann boundary
2528 conditions.<span style="mso-spacerun: yes">  </span>This Poisson inversion is
2529 the most computationally demanding part of the algorithm and, because it is not
2530 localised in space, presents the biggest challenge in mapping on to parallel
2531 computers since it demands ‘communication’ across the grid to the boundary, and
2532 hence between processors.<span style="mso-spacerun: yes">  </span>We have
2533 devised a method for solving this Poisson equation which exploits knowledge of
2534 the dynamics (by separating the pressure field in to hydrostatic,
2535 non-hydrostatic and surface pressure components), the geometry of the ocean
2536 basin (they are much wider than they are deep) and naturally lends itself to
2537 data-parallel implementation.<span style="mso-spacerun: yes">  </span>The model
2538 will, of course, also run on a single processor.<o:p></o:p></span></span></p>
2539
2540 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
2541 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2542
2543 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
2544 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>Much of
2545 what is here has been already described in the two reference papers on the
2546 model published in the '<i style='mso-bidi-font-style:normal'>Journal of
2547 Geophysical Research</i>' [Marshall et al., 1997a,b]. The manual is organized
2548 as follows: in Chapter 1, we describe the continuous formulation of the model
2549 as well as the different solution strategies employed to find the pressure
2550 field for the <b style='mso-bidi-font-weight:normal'>HPE</b>, <b
2551 style='mso-bidi-font-weight:normal'>QH</b>, and <b style='mso-bidi-font-weight:
2552 normal'>NH</b> modes. This chapter corresponds essentially to sections 3 and 4
2553 of Marshall et al., 1997a. Chapter 2 describes the temporal and spatial
2554 discretizations used in the model and the numerical approach used to solve the
2555 Elliptic problem for the pressure field. This chapter corresponds essentially to
2556 sections 3 and 4 of Marshall et al., 1997b. Chapter 3 is not written yet and is
2557 meant to describe the parallel implementation of the model code in Fortran 90
2558 and High Performance Fortran (HPF). A flow chart and an alphabetical list of
2559 the procedures and variables are given in Chapter 4. In Chapter 5, the most
2560 practical section of the manual, we review what you need to know to run an
2561 experiment with the M.I.T. GCM (accessing the code, configuration, compilation,
2562 description of output files etc…). We provide some examples that have been
2563 published in the literature, ranging from the convective scale up to the
2564 planetary/global scale. These examples should help the user to get more
2565 familiar with the model. <o:p></o:p></span></span></p>
2566
2567 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
2568 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2569
2570 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><b
2571 style='mso-bidi-font-weight:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
2572 10.0pt;font-family:Palatino'>It would be nice to include an history of the
2573 model in the introduction!<o:p></o:p></span></b></span></p>
2574
2575 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
2576 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2577
2578 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
2579 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2580
2581 </div>
2582
2583 <span style='font-size:10.0pt;font-family:"Times New Roman";mso-fareast-font-family:
2584 "Times New Roman";mso-ansi-language:EN-US;mso-fareast-language:EN-US;
2585 mso-bidi-language:AR-SA'><br clear=all style='page-break-before:always;
2586 mso-break-type:section-break'>
2587 </span>
2588
2589 <div class=Section2>
2590
2591 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
2592
2593 <div style='border:none;border-bottom:solid windowtext .75pt;padding:0pt 0pt 3.0pt 0pt'>
2594
2595 <h1><span style='mso-bookmark:_Toc407078231'><a name="_Toc407078219"></a><a
2596 name="_Toc407090373"></a><a name="_Toc407090576"></a><a name="_Toc407169605"><span
2597 style='mso-bookmark:_Toc407090576'><span style='mso-bookmark:_Toc407090373'><span
2598 style='mso-bookmark:_Toc407078219'>Chapter 1 Continuous formulation</span></span></span></a></span></h1>
2599
2600 </div>
2601
2602 <p class=MsoBodyText><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
2603
2604 <p class=MsoBodyText><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
2605
2606 <h2><span style='mso-bookmark:_Toc407078231'><a name="_Toc407078220"></a><a
2607 name="_Toc407090374"></a><a name="_Toc407090577"></a><a name="_Toc407169606"><span
2608 style='mso-bookmark:_Toc407090577'><span style='mso-bookmark:_Toc407090374'><span
2609 style='mso-bookmark:_Toc407078220'>1.1 The continuous equations of the model
2610 ocean</span></span></span></a></span></h2>
2611
2612 <p class=MsoNormal style='text-align:justify;mso-pagination:widow-orphan lines-together;
2613 tab-stops:81.0pt'><span style='mso-bookmark:_Toc407078231'><span
2614 style='font-size:11.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;mso-bidi-font-family:
2615 "Times New Roman"'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2616
2617 <p class=MsoNormal style='text-align:justify;mso-pagination:widow-orphan lines-together;
2618 tab-stops:81.0pt'><span style='mso-bookmark:_Toc407078231'><span
2619 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>The
2620 state of the ocean at any time is characterized by the distribution of currents
2621 <b style='mso-bidi-font-weight:normal'>v</b>, potential temperature <i
2622 style='mso-bidi-font-style:normal'>T</i>, salinity <i style='mso-bidi-font-style:
2623 normal'>S</i>, pressure <i style='mso-bidi-font-style:normal'>p</i> and density
2624 </span></span><span style='mso-bookmark:_Toc407078231'><i style='mso-bidi-font-style:
2625 normal'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
2626 Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;
2627 mso-char-type:symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:
2628 symbol;mso-symbol-font-family:Symbol'>r</span></span></i></span><span
2629 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2630 10.0pt;font-family:Palatino'>. The equations that govern the evolution of these
2631 fields, obtained by applying the laws of classical mechanics and thermodynamics
2632 to a Boussinesq incompressible fluid are, using height as the vertical
2633 coordinate:<o:p></o:p></span></span></p>
2634
2635 <p class=MsoNormal style='text-align:justify;mso-pagination:widow-orphan lines-together;
2636 tab-stops:81.0pt'><span style='mso-bookmark:_Toc407078231'><span
2637 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2638
2639 <p class=MsoNormal align=right style='text-align:right;page-break-after:avoid'><span
2640 style='mso-bookmark:_Toc407078231'><a name="_Ref382795878"></a><a
2641 name="_Ref382795966"><span style='mso-bookmark:_Ref382795878'><span
2642 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
2643 id="_x0000_i1025" type="#_x0000_t75" style='width:117pt;height:51.75pt' o:ole=""
2644 fillcolor="window">
2645 <v:imagedata src="./fulldoc_files/image007.wmz" o:title=""/>
2646 </v:shape><![endif]--><![if !vml]><img width=156 height=69
2647 src="./fulldoc_files/image008.gif" v:shapes="_x0000_i1025"><![endif]></sub><!--[if gte mso 9]><xml>
2648 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1025"
2649 DrawAspect="Content" ObjectID="_1051901136">
2650 </o:OLEObject>
2651 </xml><![endif]--><span style="mso-spacerun: yes">                 </span><span
2652 style="mso-spacerun: yes">                               </span></span><span
2653 style="mso-spacerun: yes"> </span></span></a></span><span style='mso-bookmark:
2654 _Toc407078231'><span style='mso-bookmark:_Ref382795966'><span style='mso-bookmark:
2655 _Ref382795878'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
2656 font-family:Palatino'>(<span style='mso-field-code:"SEQ \( \\* ARABIC"'>1</span></span></span></span><a
2657 name="_Ref382795976"></a></span><span style='mso-bookmark:_Toc407078231'><span
2658 style='mso-bookmark:_Ref382795976'><span style='mso-bookmark:_Ref382795878'><span
2659 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>.1.1)</span></span></span></span></p>
2660
2661 <p class=MsoNormal style='text-align:justify;page-break-after:avoid'><span
2662 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2663 10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2664
2665 <p class=MsoNormal align=right style='text-align:right;page-break-after:avoid'><span
2666 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2667 10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1026"
2668 type="#_x0000_t75" style='width:99.75pt;height:18pt' o:ole="">
2669 <v:imagedata src="./fulldoc_files/image009.wmz" o:title=""/>
2670 </v:shape><![endif]--><![if !vml]><img width=133 height=24
2671 src="./fulldoc_files/image010.gif" v:shapes="_x0000_i1026"><![endif]></sub><!--[if gte mso 9]><xml>
2672 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1026"
2673 DrawAspect="Content" ObjectID="_1051901137">
2674 </o:OLEObject>
2675 </xml><![endif]--><span style="mso-spacerun:
2676 yes">                                               </span></span><span
2677 style="mso-spacerun: yes"> </span></span><span style='mso-bookmark:_Toc407078231'><span
2678 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>(1.1.<span
2679 style='mso-field-code:"SEQ \( \\* ARABIC"'>2</span>)</span></span></p>
2680
2681 <p class=MsoNormal style='text-align:justify;page-break-after:avoid'><span
2682 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2683 10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2684
2685 <p class=MsoNormal align=right style='text-align:right;page-break-after:avoid'><span
2686 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2687 10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1027"
2688 type="#_x0000_t75" style='width:86.25pt;height:33.75pt' o:ole="">
2689 <v:imagedata src="./fulldoc_files/image011.wmz" o:title=""/>
2690 </v:shape><![endif]--><![if !vml]><img width=115 height=45
2691 src="./fulldoc_files/image012.gif" v:shapes="_x0000_i1027"><![endif]></sub><!--[if gte mso 9]><xml>
2692 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1027"
2693 DrawAspect="Content" ObjectID="_1051901138">
2694 </o:OLEObject>
2695 </xml><![endif]--></span><span style="mso-spacerun:
2696 yes">                                                               </span></span><span
2697 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2698 10.0pt;font-family:Palatino'>(1.1.<span style='mso-field-code:"SEQ \( \\* ARABIC"'>3</span>)<o:p></o:p></span></span></p>
2699
2700 <p class=MsoNormal style='text-align:justify;page-break-after:avoid'><span
2701 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2702 10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2703
2704 <p class=MsoNormal align=right style='text-align:right;page-break-after:avoid'><span
2705 style='mso-bookmark:_Toc407078231'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1028"
2706 type="#_x0000_t75" style='width:83.25pt;height:33.75pt' o:ole="" fillcolor="window">
2707 <v:imagedata src="./fulldoc_files/image013.wmz" o:title=""/>
2708 </v:shape><![endif]--><![if !vml]><img width=111 height=45
2709 src="./fulldoc_files/image014.gif" v:shapes="_x0000_i1028"><![endif]></sub><!--[if gte mso 9]><xml>
2710 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1028"
2711 DrawAspect="Content" ObjectID="_1051901139">
2712 </o:OLEObject>
2713 </xml><![endif]--><span style="mso-spacerun:
2714 yes">                                                                </span></span><span
2715 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2716 10.0pt;font-family:Palatino'>(1.1.<span style='mso-field-code:"SEQ \( \\* ARABIC"'>4</span>)<o:p></o:p></span></span></p>
2717
2718 <p class=MsoNormal style='text-align:justify;page-break-after:avoid'><span
2719 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2720 10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2721
2722 <p class=MsoNormal align=right style='text-align:right;page-break-after:avoid'><span
2723 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2724 10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1029"
2725 type="#_x0000_t75" style='width:165.75pt;height:18pt' o:ole="">
2726 <v:imagedata src="./fulldoc_files/image015.wmz" o:title=""/>
2727 </v:shape><![endif]--><![if !vml]><img width=221 height=24
2728 src="./fulldoc_files/image016.gif" v:shapes="_x0000_i1029"><![endif]></sub><!--[if gte mso 9]><xml>
2729 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1029"
2730 DrawAspect="Content" ObjectID="_1051901140">
2731 </o:OLEObject>
2732 </xml><![endif]--><span style="mso-spacerun:
2733 yes">                                 </span></span><span style="mso-spacerun:
2734 yes"> </span></span><span style='mso-bookmark:_Toc407078231'><span
2735 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>(1.1.<span
2736 style='mso-field-code:"SEQ \( \\* ARABIC"'>5</span>)</span></span><span
2737 style='mso-bookmark:_Toc407078231'><span style='font-family:Palatino'><o:p></o:p></span></span></p>
2738
2739 <p class=MsoNormal style='text-align:justify;text-indent:36.0pt;tab-stops:36.0pt'><span
2740 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2741 10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2742
2743 <p class=MsoNormal style='text-align:justify;tab-stops:36.0pt'><span
2744 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2745 10.0pt;font-family:Palatino'>where<o:p></o:p></span></span></p>
2746
2747 <p class=MsoNormal style='text-align:justify;text-indent:36.0pt;tab-stops:36.0pt'><span
2748 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2749 10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2750
2751 <p class=MsoNormal align=right style='text-align:right;page-break-after:avoid'><span
2752 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2753 10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1030"
2754 type="#_x0000_t75" style='width:111pt;height:18.75pt' o:ole="">
2755 <v:imagedata src="./fulldoc_files/image017.wmz" o:title=""/>
2756 </v:shape><![endif]--><![if !vml]><img width=148 height=25
2757 src="./fulldoc_files/image018.gif" v:shapes="_x0000_i1030"><![endif]></sub><!--[if gte mso 9]><xml>
2758 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1030"
2759 DrawAspect="Content" ObjectID="_1051901142">
2760 </o:OLEObject>
2761 </xml><![endif]--><span style="mso-spacerun: yes">    </span><span
2762 style="mso-spacerun: yes">                                           </span></span><span
2763 style="mso-spacerun: yes"> </span></span><span style='mso-bookmark:_Toc407078231'><span
2764 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>(1.1.<span
2765 style='mso-field-code:"SEQ \( \\* ARABIC"'>6</span>)</span></span></p>
2766
2767 <p class=MsoNormal align=right style='text-align:right;page-break-after:avoid'><span
2768 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2769 10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2770
2771 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
2772 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>is the
2773 velocity in the lateral and vertical direction respectively. In (1.1.1), <sub><!--[if gte vml 1]><v:shape
2774 id="_x0000_i1031" type="#_x0000_t75" style='width:18pt;height:15.75pt' o:ole="">
2775 <v:imagedata src="./fulldoc_files/image019.wmz" o:title=""/>
2776 </v:shape><![endif]--><![if !vml]><img width=24 height=21
2777 src="./fulldoc_files/image020.gif" v:shapes="_x0000_i1031"><![endif]></sub><!--[if gte mso 9]><xml>
2778 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1031"
2779 DrawAspect="Content" ObjectID="_1051901143">
2780 </o:OLEObject>
2781 </xml><![endif]-->is the pressure-gradient force, where</span></span><span
2782 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2783 10.0pt'> <o:p></o:p></span></span></p>
2784
2785 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
2786 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2787
2788 <p class=MsoNormal align=right style='text-align:right;page-break-after:avoid'><span
2789 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2790 10.0pt'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1032" type="#_x0000_t75"
2791 style='width:45pt;height:35.25pt' o:ole="">
2792 <v:imagedata src="./fulldoc_files/image021.wmz" o:title=""/>
2793 </v:shape><![endif]--><![if !vml]><img width=60 height=47
2794 src="./fulldoc_files/image022.gif" v:shapes="_x0000_i1032"><![endif]></sub><!--[if gte mso 9]><xml>
2795 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1032"
2796 DrawAspect="Content" ObjectID="_1051901144">
2797 </o:OLEObject>
2798 </xml><![endif]--><span style="mso-spacerun: yes">                 </span><span
2799 style="mso-spacerun: yes">                                              </span></span><span
2800 style="mso-spacerun: yes"> </span></span><span style='mso-bookmark:_Toc407078231'><span
2801 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>(1.1.<span
2802 style='mso-field-code:"SEQ \( \\* ARABIC"'>7</span>)<o:p></o:p></span></span></p>
2803
2804 <p class=MsoNormal style='page-break-after:avoid'><span style='mso-bookmark:
2805 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2806
2807 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
2808 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>is the
2809 dynamic pressure expressed in terms of </span></span><span style='mso-bookmark:
2810 _Toc407078231'><i style='mso-bidi-font-style:normal'><span style='font-size:
2811 12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;mso-ascii-font-family:Palatino;
2812 mso-hansi-font-family:Palatino;mso-char-type:symbol;mso-symbol-font-family:
2813 Symbol'><span style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>d</span></span></i></span><span
2814 style='mso-bookmark:_Toc407078231'><i style='mso-bidi-font-style:normal'><span
2815 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>p</span></i></span><span
2816 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2817 10.0pt;font-family:Palatino'>, the deviation of the pressure from that of a
2818 resting, hydrostatically balanced ocean<o:p></o:p></span></span></p>
2819
2820 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
2821 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2822
2823 <p class=MsoNormal align=right style='text-align:right;page-break-after:avoid'><span
2824 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2825 10.0pt'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1033" type="#_x0000_t75"
2826 style='width:84pt;height:33pt' o:ole="">
2827 <v:imagedata src="./fulldoc_files/image023.wmz" o:title=""/>
2828 </v:shape><![endif]--><![if !vml]><img width=112 height=44
2829 src="./fulldoc_files/image024.gif" v:shapes="_x0000_i1033"><![endif]></sub><!--[if gte mso 9]><xml>
2830 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1033"
2831 DrawAspect="Content" ObjectID="_1051901145">
2832 </o:OLEObject>
2833 </xml><![endif]--><span style="mso-spacerun: yes">                     </span><span
2834 style="mso-spacerun: yes">                                        </span></span><span
2835 style="mso-spacerun: yes"> </span></span><span style='mso-bookmark:_Toc407078231'><span
2836 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>(1.1.<span
2837 style='mso-field-code:"SEQ \( \\* ARABIC"'>8</span>)</span></span></p>
2838
2839 <p class=MsoNormal style='page-break-after:avoid'><span style='mso-bookmark:
2840 _Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
2841
2842 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
2843 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where,</span><sub><!--[if gte vml 1]><v:shape
2844 id="_x0000_i1034" type="#_x0000_t75" style='width:21.75pt;height:18pt' o:ole="">
2845 <v:imagedata src="./fulldoc_files/image025.wmz" o:title=""/>
2846 </v:shape><![endif]--><![if !vml]><img width=29 height=24
2847 src="./fulldoc_files/image026.gif" v:shapes="_x0000_i1034"><![endif]></sub><!--[if gte mso 9]><xml>
2848 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1034"
2849 DrawAspect="Content" ObjectID="_1051901147">
2850 </o:OLEObject>
2851 </xml><![endif]--></span><span style='mso-bookmark:_Toc407078231'><span
2852 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>is a
2853 constant reference density. <sub><!--[if gte vml 1]><v:shape id="_x0000_i1035"
2854 type="#_x0000_t75" style='width:21pt;height:20.25pt' o:ole="" fillcolor="window">
2855 <v:imagedata src="./fulldoc_files/image027.wmz" o:title=""/>
2856 </v:shape><![endif]--><![if !vml]><img width=28 height=27
2857 src="./fulldoc_files/image028.gif" v:shapes="_x0000_i1035"><![endif]></sub><!--[if gte mso 9]><xml>
2858 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1035"
2859 DrawAspect="Content" ObjectID="_1051901148">
2860 </o:OLEObject>
2861 </xml><![endif]-->represents the advective, Coriolis, buoyancy, forcing and
2862 dissipative terms in the momentum equations, i.e. in vector form:<o:p></o:p></span></span></p>
2863
2864 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
2865 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2866
2867 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
2868 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
2869 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1036"
2870 type="#_x0000_t75" style='width:195.75pt;height:35.25pt' o:ole="" fillcolor="window">
2871 <v:imagedata src="./fulldoc_files/image029.wmz" o:title=""/>
2872 </v:shape><![endif]--><![if !vml]><img width=261 height=47
2873 src="./fulldoc_files/image030.gif" v:shapes="_x0000_i1036"><![endif]></sub><!--[if gte mso 9]><xml>
2874 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1036"
2875 DrawAspect="Content" ObjectID="_1051901149">
2876 </o:OLEObject>
2877 </xml><![endif]--><span style="mso-spacerun:
2878 yes">                                  </span>(1.1.9)<o:p></o:p></span></span></p>
2879
2880 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
2881 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
2882 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
2883
2884 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
2885 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>In
2886 (1.1.9), </span></span><span style='mso-bookmark:_Toc407078231'><span
2887 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
2888 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
2889 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
2890 mso-symbol-font-family:Symbol'>W</span></span></span><span style='mso-bookmark:
2891 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
2892 font-family:Palatino'> is the angular speed of rotation of the Earth, <b
2893 style='mso-bidi-font-weight:normal'>g</b> is gravity and <b style='mso-bidi-font-weight:
2894 normal'>F<sub>v</sub></b> and <b style='mso-bidi-font-weight:normal'>D<sub>v</sub></b>
2895 are the forcing and dissipative terms, respectively. The explicit expression of
2896 <b style='mso-bidi-font-weight:normal'>G<sub>v</sub></b>, component by
2897 component, is given in spherical coordinates in section 1.3.<o:p></o:p></span></span></p>
2898
2899 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
2900 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>The
2901 tendencies of temperature and salt are given by<o:p></o:p></span></span></p>
2902
2903 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
2904 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2905
2906 <p class=MsoNormal align=right style='text-align:right;page-break-after:avoid'><span
2907 style='mso-bookmark:_Toc407078231'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1037"
2908 type="#_x0000_t75" style='width:113.25pt;height:17.25pt' o:ole="" fillcolor="window">
2909 <v:imagedata src="./fulldoc_files/image031.wmz" o:title=""/>
2910 </v:shape><![endif]--><![if !vml]><img width=151 height=23
2911 src="./fulldoc_files/image032.gif" v:shapes="_x0000_i1037"><![endif]></sub><!--[if gte mso 9]><xml>
2912 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1037"
2913 DrawAspect="Content" ObjectID="_1051901151">
2914 </o:OLEObject>
2915 </xml><![endif]--><span style="mso-spacerun:
2916 yes">                                                         </span></span><span
2917 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2918 10.0pt;font-family:Palatino'>(1.1.10)<o:p></o:p></span></span></p>
2919
2920 <p class=MsoNormal style='page-break-after:avoid'><span style='mso-bookmark:
2921 _Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
2922
2923 <p class=MsoNormal align=right style='text-align:right;page-break-after:avoid'><span
2924 style='mso-bookmark:_Toc407078231'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1038"
2925 type="#_x0000_t75" style='width:111.75pt;height:18pt' o:ole="" fillcolor="window">
2926 <v:imagedata src="./fulldoc_files/image033.wmz" o:title=""/>
2927 </v:shape><![endif]--><![if !vml]><img width=149 height=24
2928 src="./fulldoc_files/image034.gif" v:shapes="_x0000_i1038"><![endif]></sub><!--[if gte mso 9]><xml>
2929 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1038"
2930 DrawAspect="Content" ObjectID="_1051901152">
2931 </o:OLEObject>
2932 </xml><![endif]--><span style="mso-spacerun: yes">          </span><span
2933 style="mso-spacerun:
2934 yes">                                               </span></span><span
2935 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2936 10.0pt;font-family:Palatino'>(1.1.<span style='mso-field-code:"SEQ \( \\* ARABIC"'>9</span>1)</span></span></p>
2937
2938 <p class=MsoNormal style='page-break-after:avoid'><span style='mso-bookmark:
2939 _Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
2940
2941 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
2942 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where </span></span><span
2943 style='mso-bookmark:_Toc407078231'><span style='font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
2944 id="_x0000_i1039" type="#_x0000_t75" style='width:15pt;height:15.75pt' o:ole="">
2945 <v:imagedata src="./fulldoc_files/image035.wmz" o:title=""/>
2946 </v:shape><![endif]--><![if !vml]><img width=20 height=21
2947 src="./fulldoc_files/image036.gif" v:shapes="_x0000_i1039"><![endif]></sub><!--[if gte mso 9]><xml>
2948 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1039"
2949 DrawAspect="Content" ObjectID="_1051901153">
2950 </o:OLEObject>
2951 </xml><![endif]-->, <sub><!--[if gte vml 1]><v:shape id="_x0000_i1040" type="#_x0000_t75"
2952 style='width:14.25pt;height:17.25pt' o:ole="">
2953 <v:imagedata src="./fulldoc_files/image037.wmz" o:title=""/>
2954 </v:shape><![endif]--><![if !vml]><img width=19 height=23
2955 src="./fulldoc_files/image038.gif" v:shapes="_x0000_i1040"><![endif]></sub><!--[if gte mso 9]><xml>
2956 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1040"
2957 DrawAspect="Content" ObjectID="_1051901154">
2958 </o:OLEObject>
2959 </xml><![endif]-->, <sub><!--[if gte vml 1]><v:shape id="_x0000_i1041" type="#_x0000_t75"
2960 style='width:18pt;height:17.25pt' o:ole="" fillcolor="window">
2961 <v:imagedata src="./fulldoc_files/image039.wmz" o:title=""/>
2962 </v:shape><![endif]--><![if !vml]><img width=24 height=23
2963 src="./fulldoc_files/image040.gif" v:shapes="_x0000_i1041"><![endif]></sub><!--[if gte mso 9]><xml>
2964 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1041"
2965 DrawAspect="Content" ObjectID="_1051901155">
2966 </o:OLEObject>
2967 </xml><![endif]-->, <sub><!--[if gte vml 1]><v:shape id="_x0000_i1042" type="#_x0000_t75"
2968 style='width:17.25pt;height:18pt' o:ole="" fillcolor="window">
2969 <v:imagedata src="./fulldoc_files/image041.wmz" o:title=""/>
2970 </v:shape><![endif]--><![if !vml]><img width=23 height=24
2971 src="./fulldoc_files/image042.gif" v:shapes="_x0000_i1042"><![endif]></sub><!--[if gte mso 9]><xml>
2972 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1042"
2973 DrawAspect="Content" ObjectID="_1051901157">
2974 </o:OLEObject>
2975 </xml><![endif]--><span style="mso-spacerun: yes"> </span></span></span><span
2976 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
2977 10.0pt;font-family:Palatino'>represent the forcing and dissipative terms in the
2978 temperature and salt equations respectively.<o:p></o:p></span></span></p>
2979
2980 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
2981 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2982
2983 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
2984 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>Unlike
2985 the prognostic variables <i style='mso-bidi-font-style:normal'>u</i>, <i
2986 style='mso-bidi-font-style:normal'>v</i>, <i style='mso-bidi-font-style:normal'>w</i>,
2987 <i style='mso-bidi-font-style:normal'>T</i> and <i style='mso-bidi-font-style:
2988 normal'>S</i>, the pressure field must be obtained diagnostically. Taking the
2989 divergence of (1.1.1) and using the continuity equation (1.1.2), leads to a
2990 three-dimensional Elliptic equation for the pressure:<o:p></o:p></span></span></p>
2991
2992 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
2993 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
2994
2995 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
2996 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
2997 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1043"
2998 type="#_x0000_t75" style='width:83.25pt;height:18.75pt' o:ole="">
2999 <v:imagedata src="./fulldoc_files/image043.wmz" o:title=""/>
3000 </v:shape><![endif]--><![if !vml]><img width=111 height=25
3001 src="./fulldoc_files/image044.gif" v:shapes="_x0000_i1043"><![endif]></sub><!--[if gte mso 9]><xml>
3002 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1043"
3003 DrawAspect="Content" ObjectID="_1051901158">
3004 </o:OLEObject>
3005 </xml><![endif]--><span style="mso-spacerun:
3006 yes">                                                  </span>(1.1.12)<o:p></o:p></span></span></p>
3007
3008 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
3009 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
3010 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3011
3012 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
3013 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>For a
3014 given field of F, (1.1.12) must be inverted for <i style='mso-bidi-font-style:
3015 normal'>p</i> subject to appropriate choice of boundary conditions.<span
3016 style="mso-spacerun: yes">  </span>This method is usually called <i
3017 style='mso-bidi-font-style:normal'>The Pressure Method</i><span
3018 style="mso-spacerun: yes">  </span>[Harlow and Welch, 1965; Williams, 1969;
3019 Potter, 1976]. In the hydrostatic primitive equations case (<b
3020 style='mso-bidi-font-weight:normal'>HPE),</b> the 3-d problem, (1.1.12),
3021 degenerates in to a 2-d inversion:- see section 1.5.<o:p></o:p></span></span></p>
3022
3023 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3024 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3025
3026 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3027 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3028
3029 <h2><span style='mso-bookmark:_Toc407078231'><a name="_Toc407078221"></a><a
3030 name="_Toc407090375"></a><a name="_Toc407090578"></a><a name="_Toc407169607"><span
3031 style='mso-bookmark:_Toc407090578'><span style='mso-bookmark:_Toc407090375'><span
3032 style='mso-bookmark:_Toc407078221'>1.2 Boundary conditions</span></span></span></a></span></h2>
3033
3034 <p class=MsoBodyText><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
3035
3036 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
3037 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>The
3038 configuration of the ocean basin is defined by its depth <i style='mso-bidi-font-style:
3039 normal'>H</i>(</span></span><span style='mso-bookmark:_Toc407078231'><span
3040 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
3041 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
3042 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
3043 mso-symbol-font-family:Symbol'>l</span></span></span><span style='mso-bookmark:
3044 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
3045 font-family:Palatino'>,</span></span><span style='mso-bookmark:_Toc407078231'><span
3046 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
3047 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
3048 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
3049 mso-symbol-font-family:Symbol'>f</span></span></span><span style='mso-bookmark:
3050 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
3051 font-family:Palatino'>) and allows arbitrary specification of the coastline,
3052 bottom topography and connectedness - see Fig.1.<span style="mso-spacerun:
3053 yes">  </span>We apply the condition of no normal flow through all solid
3054 boundaries - the coasts and the bottom:<o:p></o:p></span></span></p>
3055
3056 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
3057 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3058
3059 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
3060 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
3061 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1044"
3062 type="#_x0000_t75" style='width:36pt;height:14.25pt' o:ole="">
3063 <v:imagedata src="./fulldoc_files/image045.wmz" o:title=""/>
3064 </v:shape><![endif]--><![if !vml]><img width=48 height=19
3065 src="./fulldoc_files/image046.gif" v:shapes="_x0000_i1044"><![endif]></sub><!--[if gte mso 9]><xml>
3066 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1044"
3067 DrawAspect="Content" ObjectID="_1051901159">
3068 </o:OLEObject>
3069 </xml><![endif]--><span style="mso-spacerun: yes">    </span><span
3070 style="mso-spacerun:
3071 yes">                                                  </span>(1.2.1)<o:p></o:p></span></span></p>
3072
3073 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3074 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3075
3076 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
3077 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where <b
3078 style='mso-bidi-font-weight:normal'>n</b> is a vector of unit length normal to
3079 the boundary. The kinematic condition (1.2.1) is also applied to the vertical
3080 velocity at the surface of the ocean in both free-surface and rigid-lid models.
3081 No-slip (<sub><!--[if gte vml 1]><v:shape id="_x0000_i1045" type="#_x0000_t75"
3082 style='width:35.25pt;height:15.75pt' o:ole="">
3083 <v:imagedata src="./fulldoc_files/image047.wmz" o:title=""/>
3084 </v:shape><![endif]--><![if !vml]><img width=47 height=21
3085 src="./fulldoc_files/image048.gif" v:shapes="_x0000_i1045"><![endif]></sub><!--[if gte mso 9]><xml>
3086 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1045"
3087 DrawAspect="Content" ObjectID="_1051901160">
3088 </o:OLEObject>
3089 </xml><![endif]-->) or slip (<sub><!--[if gte vml 1]><v:shape id="_x0000_i1046"
3090 type="#_x0000_t75" style='width:56.25pt;height:17.25pt' o:ole="">
3091 <v:imagedata src="./fulldoc_files/image049.wmz" o:title=""/>
3092 </v:shape><![endif]--><![if !vml]><img width=75 height=23
3093 src="./fulldoc_files/image050.gif" v:shapes="_x0000_i1046"><![endif]></sub><!--[if gte mso 9]><xml>
3094 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1046"
3095 DrawAspect="Content" ObjectID="_1051901161">
3096 </o:OLEObject>
3097 </xml><![endif]-->) conditions are employed on the tangential component of
3098 velocity <sub><!--[if gte vml 1]><v:shape id="_x0000_i1047" type="#_x0000_t75"
3099 style='width:14.25pt;height:17.25pt' o:ole="" fillcolor="window">
3100 <v:imagedata src="./fulldoc_files/image051.wmz" o:title=""/>
3101 </v:shape><![endif]--><![if !vml]><img width=19 height=23
3102 src="./fulldoc_files/image052.gif" v:shapes="_x0000_i1047"><![endif]></sub><!--[if gte mso 9]><xml>
3103 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1047"
3104 DrawAspect="Content" ObjectID="_1051901163">
3105 </o:OLEObject>
3106 </xml><![endif]-->at all solid boundaries, depending on the form chosen for the
3107 dissipative terms in the momentum equations - see section 1.7. <o:p></o:p></span></span></p>
3108
3109 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3110 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3111
3112 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3113 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>Eq.(1.2.1)
3114 implies, making use of (1.1.1), that:<o:p></o:p></span></span></p>
3115
3116 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3117 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3118
3119 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
3120 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
3121 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1048"
3122 type="#_x0000_t75" style='width:63.75pt;height:17.25pt' o:ole="">
3123 <v:imagedata src="./fulldoc_files/image053.wmz" o:title=""/>
3124 </v:shape><![endif]--><![if !vml]><img width=85 height=23
3125 src="./fulldoc_files/image054.gif" v:shapes="_x0000_i1048"><![endif]></sub><!--[if gte mso 9]><xml>
3126 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1048"
3127 DrawAspect="Content" ObjectID="_1051901164">
3128 </o:OLEObject>
3129 </xml><![endif]--><span style="mso-spacerun:
3130 yes">                                                   </span>(1.2.2)<o:p></o:p></span></span></p>
3131
3132 <p class=MsoNormal align=center style='text-align:center'><span
3133 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3134 10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3135
3136 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
3137 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>presenting
3138 <u>inhomogeneous</u> Neumann boundary conditions to the Elliptic problem
3139 (1.1.12). As shown, for example, by Williams (1969), one can exploit classical
3140 3D potential theory and, by introducing an appropriately chosen </span></span><span
3141 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3142 10.0pt;font-family:Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:
3143 Palatino;mso-char-type:symbol;mso-symbol-font-family:Symbol'><span
3144 style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>d</span></span></span><span
3145 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3146 10.0pt;font-family:Palatino'>-function sheet of ‘source-charge’, replace the
3147 inhomogenous boundary condition on pressure by a homogeneous one. The source term
3148 F in (1.1.12) is the divergence of the vector <sub><!--[if gte vml 1]><v:shape
3149 id="_x0000_i1049" type="#_x0000_t75" style='width:18pt;height:17.25pt' o:ole="">
3150 <v:imagedata src="./fulldoc_files/image055.wmz" o:title=""/>
3151 </v:shape><![endif]--><![if !vml]><img width=24 height=23
3152 src="./fulldoc_files/image056.gif" v:shapes="_x0000_i1049"><![endif]></sub><!--[if gte mso 9]><xml>
3153 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1049"
3154 DrawAspect="Content" ObjectID="_1051901165">
3155 </o:OLEObject>
3156 </xml><![endif]-->.<span style="mso-spacerun: yes">  </span>By simultaneously
3157 setting <sub><!--[if gte vml 1]><v:shape id="_x0000_i1050" type="#_x0000_t75"
3158 style='width:48pt;height:17.25pt' o:ole="">
3159 <v:imagedata src="./fulldoc_files/image057.wmz" o:title=""/>
3160 </v:shape><![endif]--><![if !vml]><img width=64 height=23
3161 src="./fulldoc_files/image058.gif" v:shapes="_x0000_i1050"><![endif]></sub><!--[if gte mso 9]><xml>
3162 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1050"
3163 DrawAspect="Content" ObjectID="_1051901166">
3164 </o:OLEObject>
3165 </xml><![endif]--><span style="mso-spacerun: yes"> </span>and <sub><!--[if gte vml 1]><v:shape
3166 id="_x0000_i1051" type="#_x0000_t75" style='width:45.75pt;height:15.75pt'
3167 o:ole="" fillcolor="window">
3168 <v:imagedata src="./fulldoc_files/image059.wmz" o:title=""/>
3169 </v:shape><![endif]--><![if !vml]><img width=61 height=21
3170 src="./fulldoc_files/image060.gif" v:shapes="_x0000_i1051"><![endif]></sub><!--[if gte mso 9]><xml>
3171 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1051"
3172 DrawAspect="Content" ObjectID="_1051901167">
3173 </o:OLEObject>
3174 </xml><![endif]-->on the boundary the following self-consistent but simpler <u>homogenised</u>
3175 Elliptic problem is obtained:<o:p></o:p></span></span></p>
3176
3177 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3178 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3179
3180 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
3181 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
3182 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1052"
3183 type="#_x0000_t75" style='width:84pt;height:20.25pt' o:ole="">
3184 <v:imagedata src="./fulldoc_files/image061.wmz" o:title=""/>
3185 </v:shape><![endif]--><![if !vml]><img width=112 height=27
3186 src="./fulldoc_files/image062.gif" v:shapes="_x0000_i1052"><![endif]></sub><!--[if gte mso 9]><xml>
3187 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1052"
3188 DrawAspect="Content" ObjectID="_1051901168">
3189 </o:OLEObject>
3190 </xml><![endif]--><span style="mso-spacerun:
3191 yes">                                           </span>(1.2.3)<o:p></o:p></span></span></p>
3192
3193 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3194 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3195
3196 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
3197 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where </span></span><span
3198 style='mso-bookmark:_Toc407078231'><span style='font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
3199 id="_x0000_i1053" type="#_x0000_t75" style='width:18pt;height:20.25pt' o:ole=""
3200 fillcolor="window">
3201 <v:imagedata src="./fulldoc_files/image063.wmz" o:title=""/>
3202 </v:shape><![endif]--><![if !vml]><img width=24 height=27
3203 src="./fulldoc_files/image064.gif" v:shapes="_x0000_i1053"><![endif]></sub><!--[if gte mso 9]><xml>
3204 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1053"
3205 DrawAspect="Content" ObjectID="_1051901170">
3206 </o:OLEObject>
3207 </xml><![endif]--></span></span><span style='mso-bookmark:_Toc407078231'><span
3208 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><span
3209 style="mso-spacerun: yes"> </span>is a modified </span></span><span
3210 style='mso-bookmark:_Toc407078231'><span style='font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
3211 id="_x0000_i1054" type="#_x0000_t75" style='width:18pt;height:17.25pt' o:ole="">
3212 <v:imagedata src="./fulldoc_files/image065.wmz" o:title=""/>
3213 </v:shape><![endif]--><![if !vml]><img width=24 height=23
3214 src="./fulldoc_files/image066.gif" v:shapes="_x0000_i1054"><![endif]></sub><!--[if gte mso 9]><xml>
3215 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1054"
3216 DrawAspect="Content" ObjectID="_1051901171">
3217 </o:OLEObject>
3218 </xml><![endif]--></span></span><span style='mso-bookmark:_Toc407078231'><b
3219 style='mso-bidi-font-weight:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
3220 10.0pt;font-family:Palatino'><span style="mso-spacerun: yes"> </span></span></b></span><span
3221 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3222 10.0pt;font-family:Palatino'>such that </span></span><span style='mso-bookmark:
3223 _Toc407078231'><span style='font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
3224 id="_x0000_i1055" type="#_x0000_t75" style='width:48.75pt;height:20.25pt'
3225 o:ole="" fillcolor="window">
3226 <v:imagedata src="./fulldoc_files/image067.wmz" o:title=""/>
3227 </v:shape><![endif]--><![if !vml]><img width=65 height=27
3228 src="./fulldoc_files/image068.gif" v:shapes="_x0000_i1055"><![endif]></sub><!--[if gte mso 9]><xml>
3229 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1055"
3230 DrawAspect="Content" ObjectID="_1051901172">
3231 </o:OLEObject>
3232 </xml><![endif]--></span></span><span style='mso-bookmark:_Toc407078231'><span
3233 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>.<span
3234 style="mso-spacerun: yes">  </span>As is implied by (1.2.2) the modified
3235 boundary condition becomes:<o:p></o:p></span></span></p>
3236
3237 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3238 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3239
3240 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
3241 _Toc407078231'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1056" type="#_x0000_t75"
3242 style='width:45.75pt;height:15.75pt' o:ole="" fillcolor="window">
3243 <v:imagedata src="./fulldoc_files/image069.wmz" o:title=""/>
3244 </v:shape><![endif]--><![if !vml]><img width=61 height=21
3245 src="./fulldoc_files/image070.gif" v:shapes="_x0000_i1056"><![endif]></sub><!--[if gte mso 9]><xml>
3246 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1056"
3247 DrawAspect="Content" ObjectID="_1051901173">
3248 </o:OLEObject>
3249 </xml><![endif]--><span style="mso-spacerun: yes"> </span><span
3250 style="mso-spacerun:
3251 yes">                                                                 </span></span><span
3252 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3253 10.0pt;font-family:Palatino'>(1.2.4)</span></span></p>
3254
3255 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3256 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino;
3257 text-transform:uppercase'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3258
3259 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3260 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>At the
3261 ocean bottom and side the diffusive flux of heat and salt is set to zero:<o:p></o:p></span></span></p>
3262
3263 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3264 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3265
3266 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
3267 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
3268 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1057"
3269 type="#_x0000_t75" style='width:81pt;height:30.75pt' o:ole="">
3270 <v:imagedata src="./fulldoc_files/image071.wmz" o:title=""/>
3271 </v:shape><![endif]--><![if !vml]><img width=108 height=41
3272 src="./fulldoc_files/image072.gif" v:shapes="_x0000_i1057"><![endif]></sub><!--[if gte mso 9]><xml>
3273 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1057"
3274 DrawAspect="Content" ObjectID="_1051901175">
3275 </o:OLEObject>
3276 </xml><![endif]--><span style="mso-spacerun:
3277 yes">                                               </span>(1.2.5)<o:p></o:p></span></span></p>
3278
3279 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3280 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3281
3282 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3283 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where <sub><!--[if gte vml 1]><v:shape
3284 id="_x0000_i1792" type="#_x0000_t75" style='width:17.25pt;height:17.25pt'
3285 o:ole="">
3286 <v:imagedata src="./fulldoc_files/image073.wmz" o:title=""/>
3287 </v:shape><![endif]--><![if !vml]><img width=23 height=23
3288 src="./fulldoc_files/image074.gif" v:shapes="_x0000_i1792"><![endif]></sub><!--[if gte mso 9]><xml>
3289 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1792"
3290 DrawAspect="Content" ObjectID="_1051901176">
3291 </o:OLEObject>
3292 </xml><![endif]--><span style="mso-spacerun: yes"> </span>is a ‘diffusion’
3293 coefficient normal to the boundary.<o:p></o:p></span></span></p>
3294
3295 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3296 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3297
3298 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3299 style='mso-bidi-font-weight:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
3300 10.0pt;font-family:Palatino'>Include Fig.1 here: schematic diagram of an ocean
3301 basin showing the irregular geometry: coastlines and islands.<o:p></o:p></span></b></span></p>
3302
3303 <h2><span style='mso-bookmark:_Toc407078231'><a name="_Toc407078222"></a><a
3304 name="_Toc407090376"></a><a name="_Toc407090579"></a><a name="_Toc407169608"><span
3305 style='mso-bookmark:_Toc407090579'><span style='mso-bookmark:_Toc407090376'><span
3306 style='mso-bookmark:_Toc407078222'>1.3 Coordinate systems</span></span></span></a></span></h2>
3307
3308 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
3309 style='font-size:11.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;mso-bidi-font-family:
3310 "Times New Roman"'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3311
3312 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
3313 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>In this
3314 section, the explicit expression of </span></span><span style='mso-bookmark:
3315 _Toc407078231'><span style='font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
3316 id="_x0000_i1058" type="#_x0000_t75" style='width:18pt;height:17.25pt' o:ole="">
3317 <v:imagedata src="./fulldoc_files/image065.wmz" o:title=""/>
3318 </v:shape><![endif]--><![if !vml]><img width=24 height=23
3319 src="./fulldoc_files/image075.gif" v:shapes="_x0000_i1058"><![endif]></sub><!--[if gte mso 9]><xml>
3320 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1058"
3321 DrawAspect="Content" ObjectID="_1051901177">
3322 </o:OLEObject>
3323 </xml><![endif]--><span style="mso-spacerun: yes"> </span></span></span><span
3324 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3325 10.0pt;font-family:Palatino'>in spherical coordinates is given. <i
3326 style='mso-bidi-font-style:normal'>u</i>, <i style='mso-bidi-font-style:normal'>v</i>,
3327 <i style='mso-bidi-font-style:normal'>w</i> the velocity components in the
3328 zonal, meridional and vertical direction respectively, are given by (see Fig.2)
3329 :</span></span><span style='mso-bookmark:_Toc407078231'><span style='font-size:
3330 12.0pt;mso-bidi-font-size:10.0pt'><o:p></o:p></span></span></p>
3331
3332 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3333 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3334
3335 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
3336 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt'><sub><!--[if gte vml 1]><v:shape
3337 id="_x0000_i1059" type="#_x0000_t75" style='width:72.75pt;height:95.25pt'
3338 o:ole="">
3339 <v:imagedata src="./fulldoc_files/image076.wmz" o:title=""/>
3340 </v:shape><![endif]--><![if !vml]><img width=97 height=127
3341 src="./fulldoc_files/image077.gif" v:shapes="_x0000_i1059"><![endif]></sub><!--[if gte mso 9]><xml>
3342 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1059"
3343 DrawAspect="Content" ObjectID="_1051901178">
3344 </o:OLEObject>
3345 </xml><![endif]--><span style="mso-spacerun:
3346 yes">                                                    </span>(1.3.1)<o:p></o:p></span></span></p>
3347
3348 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
3349 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3350
3351 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
3352 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>Here </span></span><span
3353 style='mso-bookmark:_Toc407078231'><i style='mso-bidi-font-style:normal'><span
3354 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
3355 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
3356 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
3357 mso-symbol-font-family:Symbol'>f</span></span></i></span><span
3358 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3359 10.0pt;font-family:Palatino'> is the latitude, </span></span><span
3360 style='mso-bookmark:_Toc407078231'><i style='mso-bidi-font-style:normal'><span
3361 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
3362 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
3363 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
3364 mso-symbol-font-family:Symbol'>l</span></span></i></span><span
3365 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3366 10.0pt;font-family:Palatino'> the longitude, <i style='mso-bidi-font-style:
3367 normal'>r</i> the radial distance of the particle from the center of the earth,
3368 </span></span><span style='mso-bookmark:_Toc407078231'><span style='font-size:
3369 12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;mso-ascii-font-family:Palatino;
3370 mso-hansi-font-family:Palatino;mso-char-type:symbol;mso-symbol-font-family:
3371 Symbol'><span style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>W</span></span></span><span
3372 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3373 10.0pt;font-family:Palatino'> is the angular speed of rotation of the Earth and
3374 <i style='mso-bidi-font-style:normal'>D/Dt</i> is the total derivative.<o:p></o:p></span></span></p>
3375
3376 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3377 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3378
3379 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3380 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3381 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3382
3383 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3384 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3385 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3386
3387 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3388 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3389 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3390
3391 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3392 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3393 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3394
3395 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3396 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3397 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3398
3399 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3400 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3401 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3402
3403 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3404 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3405 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3406
3407 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3408 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3409 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3410
3411 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3412 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3413 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3414
3415 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3416 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3417 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3418
3419 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3420 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3421 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3422
3423 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3424 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3425 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3426
3427 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3428 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3429 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3430
3431 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3432 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3433 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3434
3435 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3436 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3437 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3438
3439 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3440 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3441 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3442
3443 <p class=MsoNormal align=center style='text-align:center'><span
3444 style='mso-bookmark:_Toc407078231'><b style='mso-bidi-font-weight:normal'><span
3445 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>Include
3446 Fig.2 here<o:p></o:p></span></b></span></p>
3447
3448 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3449 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3450 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3451
3452 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3453 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3454 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3455
3456 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3457 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3458 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3459
3460 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3461 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3462 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3463
3464 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3465 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3466 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3467
3468 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3469 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3470 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3471
3472 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3473 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3474 10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></span></p>
3475
3476 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><b
3477 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
3478 10.0pt'>Fig.2.</span></b></span><span style='mso-bookmark:_Toc407078231'><span
3479 style='font-size:9.0pt;mso-bidi-font-size:10.0pt'> </span></span><span
3480 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3481 10.0pt;font-family:Palatino'>The spherical polar velocities (<i
3482 style='mso-bidi-font-style:normal'>u</i>,<i style='mso-bidi-font-style:normal'>v</i>,<i
3483 style='mso-bidi-font-style:normal'>w</i>), the latitude is </span></span><span
3484 style='mso-bookmark:_Toc407078231'><i style='mso-bidi-font-style:normal'><span
3485 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
3486 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
3487 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
3488 mso-symbol-font-family:Symbol'>f</span></span></i></span><span
3489 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3490 10.0pt;font-family:Palatino'> and the longitude </span></span><span
3491 style='mso-bookmark:_Toc407078231'><i style='mso-bidi-font-style:normal'><span
3492 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
3493 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
3494 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
3495 mso-symbol-font-family:Symbol'>l</span></span></i></span><span
3496 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3497 10.0pt;font-family:Palatino'>.<o:p></o:p></span></span></p>
3498
3499 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
3500 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3501
3502 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
3503 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
3504 id="_x0000_i1060" type="#_x0000_t75" style='width:87.75pt;height:20.25pt'
3505 o:ole="">
3506 <v:imagedata src="./fulldoc_files/image078.wmz" o:title=""/>
3507 </v:shape><![endif]--><![if !vml]><img width=117 height=27
3508 src="./fulldoc_files/image079.gif" v:shapes="_x0000_i1060"><![endif]></sub><!--[if gte mso 9]><xml>
3509 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1060"
3510 DrawAspect="Content" ObjectID="_1051901179">
3511 </o:OLEObject>
3512 </xml><![endif]--><span style="mso-spacerun: yes"> </span>are inertial,
3513 Coriolis, metric, gravitational, and forcing/ dissipation terms in the zonal,
3514 meridional and vertical directions defined by</span></span><a style='mso-footnote-id:
3515 ftn1' href="#_ftn1" name="_ftnref1" title=""><span style='mso-bookmark:_Toc407078231'><span
3516 class=MsoFootnoteReference><span style='font-size:12.0pt;mso-bidi-font-size:
3517 10.0pt;font-family:Palatino'><span style='mso-special-character:footnote'><![if !supportFootnotes]>[1]<![endif]></span></span></span></span></a><span
3518 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3519 10.0pt;font-family:Palatino'>:<o:p></o:p></span></span></p>
3520
3521 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
3522 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3523
3524 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
3525 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
3526 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1061"
3527 type="#_x0000_t75" style='width:275.25pt;height:108pt' o:ole="" fillcolor="window">
3528 <v:imagedata src="./fulldoc_files/image080.wmz" o:title=""/>
3529 </v:shape><![endif]--><![if !vml]><img width=367 height=144
3530 src="./fulldoc_files/image081.gif" v:shapes="_x0000_i1061"><![endif]></sub><!--[if gte mso 9]><xml>
3531 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1061"
3532 DrawAspect="Content" ObjectID="_1051901181">
3533 </o:OLEObject>
3534 </xml><![endif]--><sub><!--[if gte vml 1]><v:shape id="_x0000_i1062" type="#_x0000_t75"
3535 style='width:9pt;height:15.75pt' o:ole="">
3536 <v:imagedata src="./fulldoc_files/image082.wmz" o:title=""/>
3537 </v:shape><![endif]--><![if !vml]><img width=12 height=21
3538 src="./fulldoc_files/image083.gif" v:shapes="_x0000_i1062"><![endif]></sub><!--[if gte mso 9]><xml>
3539 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1062"
3540 DrawAspect="Content" ObjectID="_1051901182">
3541 </o:OLEObject>
3542 </xml><![endif]--><span style="mso-spacerun: yes">         </span>(1.3.2)<o:p></o:p></span></span></p>
3543
3544 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3545 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3546
3547 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
3548 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
3549 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1793"
3550 type="#_x0000_t75" style='width:159.75pt;height:93.75pt' o:ole="" fillcolor="window">
3551 <v:imagedata src="./fulldoc_files/image084.wmz" o:title=""/>
3552 </v:shape><![endif]--><![if !vml]><img width=213 height=125
3553 src="./fulldoc_files/image085.gif" v:shapes="_x0000_i1793"><![endif]></sub><!--[if gte mso 9]><xml>
3554 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1793"
3555 DrawAspect="Content" ObjectID="_1051901183">
3556 </o:OLEObject>
3557 </xml><![endif]--><sub><!--[if gte vml 1]><v:shape id="_x0000_i1794" type="#_x0000_t75"
3558 style='width:9pt;height:15.75pt' o:ole="">
3559 <v:imagedata src="./fulldoc_files/image082.wmz" o:title=""/>
3560 </v:shape><![endif]--><![if !vml]><img width=12 height=21
3561 src="./fulldoc_files/image086.gif" v:shapes="_x0000_i1794"><![endif]></sub><!--[if gte mso 9]><xml>
3562 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1794"
3563 DrawAspect="Content" ObjectID="_1051901184">
3564 </o:OLEObject>
3565 </xml><![endif]--><span style="mso-spacerun:
3566 yes">                                                </span>(1.3.3)<o:p></o:p></span></span></p>
3567
3568 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3569 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3570
3571 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
3572 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
3573 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1795"
3574 type="#_x0000_t75" style='width:191.25pt;height:141.75pt' o:ole=""
3575 fillcolor="window">
3576 <v:imagedata src="./fulldoc_files/image087.wmz" o:title=""/>
3577 </v:shape><![endif]--><![if !vml]><img width=255 height=189
3578 src="./fulldoc_files/image088.gif" v:shapes="_x0000_i1795"><![endif]></sub><!--[if gte mso 9]><xml>
3579 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1795"
3580 DrawAspect="Content" ObjectID="_1051901186">
3581 </o:OLEObject>
3582 </xml><![endif]--><sub><!--[if gte vml 1]><v:shape id="_x0000_i1796" type="#_x0000_t75"
3583 style='width:9pt;height:15.75pt' o:ole="">
3584 <v:imagedata src="./fulldoc_files/image082.wmz" o:title=""/>
3585 </v:shape><![endif]--><![if !vml]><img width=12 height=21
3586 src="./fulldoc_files/image089.gif" v:shapes="_x0000_i1796"><![endif]></sub><!--[if gte mso 9]><xml>
3587 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1796"
3588 DrawAspect="Content" ObjectID="_1051901187">
3589 </o:OLEObject>
3590 </xml><![endif]--><span style="mso-spacerun:
3591 yes">                                    </span>(1.3.4)<o:p></o:p></span></span></p>
3592
3593 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3594 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3595
3596 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3597 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where <sub><!--[if gte vml 1]><v:shape
3598 id="_x0000_i1797" type="#_x0000_t75" style='width:17.25pt;height:18pt' o:ole=""
3599 fillcolor="window">
3600 <v:imagedata src="./fulldoc_files/image090.wmz" o:title=""/>
3601 </v:shape><![endif]--><![if !vml]><img width=23 height=24
3602 src="./fulldoc_files/image091.gif" v:shapes="_x0000_i1797"><![endif]></sub><!--[if gte mso 9]><xml>
3603 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1797"
3604 DrawAspect="Content" ObjectID="_1051901188">
3605 </o:OLEObject>
3606 </xml><![endif]--><span style="mso-spacerun: yes"> </span>are non-conservative
3607 forces acting on the fluid.<span style="mso-spacerun: yes">  </span>The precise
3608 forms of the <sub><!--[if gte vml 1]><v:shape id="_x0000_i1798" type="#_x0000_t75"
3609 style='width:17.25pt;height:18pt' o:ole="" fillcolor="window">
3610 <v:imagedata src="./fulldoc_files/image092.wmz" o:title=""/>
3611 </v:shape><![endif]--><![if !vml]><img width=23 height=24
3612 src="./fulldoc_files/image093.gif" v:shapes="_x0000_i1798"><![endif]></sub><!--[if gte mso 9]><xml>
3613 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1798"
3614 DrawAspect="Content" ObjectID="_1051901189">
3615 </o:OLEObject>
3616 </xml><![endif]-->’s which are available in the model are described in section
3617 1.7.<o:p></o:p></span></span></p>
3618
3619 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3620 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3621
3622 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3623 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>The
3624 tendency of the temperature and salt are given by:<o:p></o:p></span></span></p>
3625
3626 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3627 style='font-size:9.0pt;mso-bidi-font-size:10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3628
3629 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3630 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3631
3632 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
3633 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
3634 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1799"
3635 type="#_x0000_t75" style='width:75.75pt;height:36pt' o:ole="" fillcolor="window">
3636 <v:imagedata src="./fulldoc_files/image094.wmz" o:title=""/>
3637 </v:shape><![endif]--><![if !vml]><img width=101 height=48
3638 src="./fulldoc_files/image095.gif" v:shapes="_x0000_i1799"><![endif]></sub><!--[if gte mso 9]><xml>
3639 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1799"
3640 DrawAspect="Content" ObjectID="_1051901191">
3641 </o:OLEObject>
3642 </xml><![endif]--><span style="mso-spacerun: yes">         </span><span
3643 style="mso-spacerun:
3644 yes">                                         </span>(1.3.5)<o:p></o:p></span></span></p>
3645
3646 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
3647 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
3648 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3649
3650 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
3651 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
3652 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1800"
3653 type="#_x0000_t75" style='width:75pt;height:36pt' o:ole="" fillcolor="window">
3654 <v:imagedata src="./fulldoc_files/image096.wmz" o:title=""/>
3655 </v:shape><![endif]--><![if !vml]><img width=100 height=48
3656 src="./fulldoc_files/image097.gif" v:shapes="_x0000_i1800"><![endif]></sub><!--[if gte mso 9]><xml>
3657 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1800"
3658 DrawAspect="Content" ObjectID="_1051901192">
3659 </o:OLEObject>
3660 </xml><![endif]--><span style="mso-spacerun:
3661 yes">                                                   </span>(1.3.6)<o:p></o:p></span></span></p>
3662
3663 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3664 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3665
3666 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3667 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where </span></span><span
3668 style='mso-bookmark:_Toc407078231'><span style='font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
3669 id="_x0000_i1801" type="#_x0000_t75" style='width:15pt;height:15.75pt' o:ole="">
3670 <v:imagedata src="./fulldoc_files/image035.wmz" o:title=""/>
3671 </v:shape><![endif]--><![if !vml]><img width=20 height=21
3672 src="./fulldoc_files/image098.gif" v:shapes="_x0000_i1801"><![endif]></sub><!--[if gte mso 9]><xml>
3673 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1801"
3674 DrawAspect="Content" ObjectID="_1051901193">
3675 </o:OLEObject>
3676 </xml><![endif]-->, <sub><!--[if gte vml 1]><v:shape id="_x0000_i1802" type="#_x0000_t75"
3677 style='width:14.25pt;height:17.25pt' o:ole="">
3678 <v:imagedata src="./fulldoc_files/image037.wmz" o:title=""/>
3679 </v:shape><![endif]--><![if !vml]><img width=19 height=23
3680 src="./fulldoc_files/image099.gif" v:shapes="_x0000_i1802"><![endif]></sub><!--[if gte mso 9]><xml>
3681 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1802"
3682 DrawAspect="Content" ObjectID="_1051901194">
3683 </o:OLEObject>
3684 </xml><![endif]-->, <sub><!--[if gte vml 1]><v:shape id="_x0000_i1803" type="#_x0000_t75"
3685 style='width:18pt;height:17.25pt' o:ole="" fillcolor="window">
3686 <v:imagedata src="./fulldoc_files/image039.wmz" o:title=""/>
3687 </v:shape><![endif]--><![if !vml]><img width=24 height=23
3688 src="./fulldoc_files/image100.gif" v:shapes="_x0000_i1803"><![endif]></sub><!--[if gte mso 9]><xml>
3689 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1803"
3690 DrawAspect="Content" ObjectID="_1051901195">
3691 </o:OLEObject>
3692 </xml><![endif]-->, <sub><!--[if gte vml 1]><v:shape id="_x0000_i1804" type="#_x0000_t75"
3693 style='width:17.25pt;height:18pt' o:ole="" fillcolor="window">
3694 <v:imagedata src="./fulldoc_files/image041.wmz" o:title=""/>
3695 </v:shape><![endif]--><![if !vml]><img width=23 height=24
3696 src="./fulldoc_files/image101.gif" v:shapes="_x0000_i1804"><![endif]></sub><!--[if gte mso 9]><xml>
3697 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1804"
3698 DrawAspect="Content" ObjectID="_1051901197">
3699 </o:OLEObject>
3700 </xml><![endif]--><span style="mso-spacerun: yes"> </span></span></span><span
3701 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3702 10.0pt;font-family:Palatino'>are the forcing/dissipation terms in the T and S
3703 equations respectively; they are described in section 1.7.<o:p></o:p></span></span></p>
3704
3705 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3706 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3707
3708 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3709 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>In the
3710 above the ‘grad’ (</span></span><span style='mso-bookmark:_Toc407078231'><span
3711 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
3712 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
3713 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
3714 mso-symbol-font-family:Symbol'>Ñ</span></span></span><span style='mso-bookmark:
3715 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
3716 font-family:Palatino'>) and ‘div’ (</span></span><span style='mso-bookmark:
3717 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
3718 font-family:Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;
3719 mso-char-type:symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:
3720 symbol;mso-symbol-font-family:Symbol'>Ñ</span></span></span><span
3721 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3722 10.0pt;font-family:Palatino'>.) operators are defined by, in spherical
3723 coordinates:<o:p></o:p></span></span></p>
3724
3725 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3726 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3727
3728 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
3729 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
3730 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1805"
3731 type="#_x0000_t75" style='width:135pt;height:36pt' o:ole="" fillcolor="window">
3732 <v:imagedata src="./fulldoc_files/image102.wmz" o:title=""/>
3733 </v:shape><![endif]--><![if !vml]><img width=180 height=48
3734 src="./fulldoc_files/image103.gif" v:shapes="_x0000_i1805"><![endif]></sub><!--[if gte mso 9]><xml>
3735 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1805"
3736 DrawAspect="Content" ObjectID="_1051901198">
3737 </o:OLEObject>
3738 </xml><![endif]--><span style="mso-spacerun:
3739 yes">                                     </span>(1.3.7)<o:p></o:p></span></span></p>
3740
3741 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
3742 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
3743 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3744
3745 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
3746 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
3747 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1806"
3748 type="#_x0000_t75" style='width:230.25pt;height:36.75pt' o:ole="">
3749 <v:imagedata src="./fulldoc_files/image104.wmz" o:title=""/>
3750 </v:shape><![endif]--><![if !vml]><img width=307 height=49
3751 src="./fulldoc_files/image105.gif" v:shapes="_x0000_i1806"><![endif]></sub><!--[if gte mso 9]><xml>
3752 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1806"
3753 DrawAspect="Content" ObjectID="_1051901199">
3754 </o:OLEObject>
3755 </xml><![endif]--><span style="mso-spacerun: yes">                      
3756 </span>(1.3.8)<o:p></o:p></span></span></p>
3757
3758 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
3759 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3760
3761 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
3762 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>A
3763 consistent Cartesian version of the model can also readily be posed - it does
3764 not carry metric terms and cos</span></span><span style='mso-bookmark:_Toc407078231'><i
3765 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
3766 10.0pt;font-family:Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:
3767 Palatino;mso-char-type:symbol;mso-symbol-font-family:Symbol'><span
3768 style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>f</span></span></i></span><span
3769 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3770 10.0pt;font-family:Palatino'> Coriolis terms - see Appendix.<o:p></o:p></span></span></p>
3771
3772 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3773 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino;
3774 text-transform:uppercase'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3775
3776 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3777 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino;
3778 text-transform:uppercase'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3779
3780 <h2><span style='mso-bookmark:_Toc407078231'><a name="_Toc407078223"></a><a
3781 name="_Toc407090377"></a><a name="_Toc407090580"></a><a name="_Toc407169609"><span
3782 style='mso-bookmark:_Toc407090580'><span style='mso-bookmark:_Toc407090377'><span
3783 style='mso-bookmark:_Toc407078223'>1.4 Hydrostatic, non-hydrostatic and
3784 quasi-hydrostatic forms</span></span></span></a></span></h2>
3785
3786 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3787 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3788
3789 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
3790 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>In the
3791 non-hydrostatic model all terms in equations (1.3.2 </span></span><span
3792 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3793 10.0pt;font-family:Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:
3794 Palatino;mso-char-type:symbol;mso-symbol-font-family:Symbol'><span
3795 style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>®</span></span></span><span
3796 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3797 10.0pt;font-family:Palatino'> 1.3.4) are retained.<span style="mso-spacerun:
3798 yes">  </span>A three dimensional elliptic equation (1.2.3) must be solved with
3799 boundary conditions (1.2.4).<span style="mso-spacerun: yes">  </span>It is
3800 important to note that use of the full <b style='mso-bidi-font-weight:normal'>NH</b>
3801 does not admit any new ‘fast’ waves in to the system - the incompressible
3802 condition (1.1.2) has already filtered out acoustic modes.<span
3803 style="mso-spacerun: yes">  </span>It does, however, ensure that the gravity
3804 waves are treated accurately with an exact dispersion relation.<o:p></o:p></span></span></p>
3805
3806 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3807 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3808
3809 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3810 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3811
3812 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
3813 style='mso-bidi-font-weight:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
3814 10.0pt;font-family:Palatino'>NH</span></b></span><span style='mso-bookmark:
3815 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
3816 font-family:Palatino'> has the following energy equation:<o:p></o:p></span></span></p>
3817
3818 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3819 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3820
3821 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
3822 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
3823 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1807"
3824 type="#_x0000_t75" style='width:234pt;height:32.25pt' o:ole="">
3825 <v:imagedata src="./fulldoc_files/image106.wmz" o:title=""/>
3826 </v:shape><![endif]--><![if !vml]><img width=312 height=43
3827 src="./fulldoc_files/image107.gif" v:shapes="_x0000_i1807"><![endif]></sub><!--[if gte mso 9]><xml>
3828 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1807"
3829 DrawAspect="Content" ObjectID="_1051901201">
3830 </o:OLEObject>
3831 </xml><![endif]--><span style="mso-spacerun: yes">                   
3832 </span>(1.4.1)<o:p></o:p></span></span></p>
3833
3834 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3835 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3836
3837 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
3838 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where <sub><!--[if gte vml 1]><v:shape
3839 id="_x0000_i1808" type="#_x0000_t75" style='width:59.25pt;height:15.75pt'
3840 o:ole="">
3841 <v:imagedata src="./fulldoc_files/image108.wmz" o:title=""/>
3842 </v:shape><![endif]--><![if !vml]><img width=79 height=21
3843 src="./fulldoc_files/image109.gif" v:shapes="_x0000_i1808"><![endif]></sub><!--[if gte mso 9]><xml>
3844 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1808"
3845 DrawAspect="Content" ObjectID="_1051901202">
3846 </o:OLEObject>
3847 </xml><![endif]--><span style="mso-spacerun: yes"> </span>is the
3848 three-dimensional velocity vector, <i style='mso-bidi-font-style:normal'>Q</i>
3849 is the buoyancy forcing, <b style='mso-bidi-font-weight:normal'>F</b>
3850 represents the forcing/dissipation terms in the momentum equations, and <sub><!--[if gte vml 1]><v:shape
3851 id="_x0000_i1809" type="#_x0000_t75" style='width:45pt;height:35.25pt' o:ole="">
3852 <v:imagedata src="./fulldoc_files/image110.wmz" o:title=""/>
3853 </v:shape><![endif]--><![if !vml]><img width=60 height=47
3854 src="./fulldoc_files/image111.gif" v:shapes="_x0000_i1809"><![endif]></sub><!--[if gte mso 9]><xml>
3855 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1809"
3856 DrawAspect="Content" ObjectID="_1051901203">
3857 </o:OLEObject>
3858 </xml><![endif]-->.<span style="mso-spacerun: yes">  </span>Note that the
3859 pressure work term </span></span><span style='mso-bookmark:_Toc407078231'><span
3860 style='font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1810"
3861 type="#_x0000_t75" style='width:36.75pt;height:15.75pt' o:ole="">
3862 <v:imagedata src="./fulldoc_files/image112.wmz" o:title=""/>
3863 </v:shape><![endif]--><![if !vml]><img width=49 height=21
3864 src="./fulldoc_files/image113.gif" v:shapes="_x0000_i1810"><![endif]></sub><!--[if gte mso 9]><xml>
3865 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1810"
3866 DrawAspect="Content" ObjectID="_1051901204">
3867 </o:OLEObject>
3868 </xml><![endif]--><span style="mso-spacerun: yes"> </span></span></span><span
3869 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3870 10.0pt;font-family:Palatino'>vanishes when integrated over the ocean basin if
3871 all bounding surfaces, including the upper one, are assumed rigid. <b
3872 style='mso-bidi-font-weight:normal'>NH</b> has a complete angular momentum
3873 principle - see White and Bromley, 1995; Marshall et.al.1997a.<span
3874 style='text-transform:uppercase'><o:p></o:p></span></span></span></p>
3875
3876 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3877 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3878
3879 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
3880 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>In <b
3881 style='mso-bidi-font-weight:normal'>HPE</b> all the underlined terms in Eqs.
3882 (1.3.2 </span></span><span style='mso-bookmark:_Toc407078231'><span
3883 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
3884 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
3885 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
3886 mso-symbol-font-family:Symbol'>®</span></span></span><span style='mso-bookmark:
3887 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
3888 font-family:Palatino'> 1.3.4) are neglected and ‘<i style='mso-bidi-font-style:
3889 normal'>r</i>’ is replaced by ‘<i style='mso-bidi-font-style:normal'>a</i>’,
3890 the mean radius of the earth.<span style="mso-spacerun: yes">   </span>The 3-d
3891 Elliptic problem reduces to a 2-dimensional one since once the pressure is
3892 known at one level (we choose this level to be the surface) then it can be
3893 computed at all other levels from the hydrostatic relation.<span
3894 style="mso-spacerun: yes">  </span>An energy equation analogous to (1.4.1) is
3895 obtained except that the contribution of<sub><!--[if gte vml 1]><v:shape id="_x0000_i1811"
3896 type="#_x0000_t75" style='width:17.25pt;height:15.75pt' o:ole="">
3897 <v:imagedata src="./fulldoc_files/image114.wmz" o:title=""/>
3898 </v:shape><![endif]--><![if !vml]><img width=23 height=21
3899 src="./fulldoc_files/image115.gif" v:shapes="_x0000_i1811"><![endif]></sub><!--[if gte mso 9]><xml>
3900 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1811"
3901 DrawAspect="Content" ObjectID="_1051901206">
3902 </o:OLEObject>
3903 </xml><![endif]-->to the kinetic energy is absent and, on the rhs, only the
3904 horizontal components of the frictional forces do work. In <b style='mso-bidi-font-weight:
3905 normal'>QH</b> only the terms underlined twice in Eqs. (1.3.2 </span></span><span
3906 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3907 10.0pt;font-family:Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:
3908 Palatino;mso-char-type:symbol;mso-symbol-font-family:Symbol'><span
3909 style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>®</span></span></span><span
3910 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3911 10.0pt;font-family:Palatino'> 1.3.4) are neglected and, simultaneously, the
3912 shallow atmosphere approximation is relaxed.<span style="mso-spacerun: yes"> 
3913 </span>Thus <u>all</u> the metric terms must be retained and the full variation
3914 of the radial position of a particle monitored. <b style='mso-bidi-font-weight:
3915 normal'>QH</b> has good energetic credentials - they are the same as for <b
3916 style='mso-bidi-font-weight:normal'>HPE</b>.<span style="mso-spacerun: yes"> 
3917 </span>Importantly, however, it has the same angular momentum principle as <b
3918 style='mso-bidi-font-weight:normal'>NH</b> - see Marshall et.al., 1997a. Again
3919 in <b style='mso-bidi-font-weight:normal'>QH</b>, the 3-d elliptic problem is
3920 reduced to a 2-d one.<span style="mso-spacerun: yes">  </span>Strict balance
3921 between gravity and vertical pressure gradients is not imposed, however, since
3922 the 2</span></span><span style='mso-bookmark:_Toc407078231'><span
3923 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
3924 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
3925 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
3926 mso-symbol-font-family:Symbol'>W</span></span></span><span style='mso-bookmark:
3927 _Toc407078231'><i style='mso-bidi-font-style:normal'><span style='font-size:
3928 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>u</span></i></span><span
3929 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3930 10.0pt;font-family:Palatino'>cos</span></span><span style='mso-bookmark:_Toc407078231'><i
3931 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
3932 10.0pt;font-family:Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:
3933 Palatino;mso-char-type:symbol;mso-symbol-font-family:Symbol'><span
3934 style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>f</span></span></i></span><span
3935 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3936 10.0pt;font-family:Palatino'> Coriolis term plays a role in balancing ‘<i
3937 style='mso-bidi-font-style:normal'>g</i>’ in (1.3.4).<o:p></o:p></span></span></p>
3938
3939 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
3940 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3941
3942 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
3943 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3944
3945 <h2><span style='mso-bookmark:_Toc407078231'><a name="_Toc407078224"></a><a
3946 name="_Toc407090378"></a><a name="_Toc407090581"></a><a name="_Toc407169610"><span
3947 style='mso-bookmark:_Toc407090581'><span style='mso-bookmark:_Toc407090378'><span
3948 style='mso-bookmark:_Toc407078224'>1.5 Finding the pressure field</span></span></span></a></span></h2>
3949
3950 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
3951 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3952
3953 <h3><span style='mso-bookmark:_Toc407078231'><a name="_Toc407078225"></a><a
3954 name="_Toc407090379"></a><a name="_Toc407090582"></a><a name="_Toc407169611"><span
3955 style='mso-bookmark:_Toc407090582'><span style='mso-bookmark:_Toc407090379'><span
3956 style='mso-bookmark:_Toc407078225'><u>1.5.1 Depth-averaged pressure</u></span></span></span></a><u><o:p></o:p></u></span></h3>
3957
3958 <p class=MsoBodyText style='margin-left:0pt'><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
3959
3960 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
3961 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>If the
3962 ocean had a flat bottom, then (1.2.3) could readily be solved by projecting <i
3963 style='mso-bidi-font-style:normal'>p</i> on to the eigenfunctions of the <sub><!--[if gte vml 1]><v:shape
3964 id="_x0000_i1812" type="#_x0000_t75" style='width:17.25pt;height:15.75pt'
3965 o:ole="" fillcolor="window">
3966 <v:imagedata src="./fulldoc_files/image116.wmz" o:title=""/>
3967 </v:shape><![endif]--><![if !vml]><img width=23 height=21
3968 src="./fulldoc_files/image117.gif" v:shapes="_x0000_i1812"><![endif]></sub><!--[if gte mso 9]><xml>
3969 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1812"
3970 DrawAspect="Content" ObjectID="_1051901208">
3971 </o:OLEObject>
3972 </xml><![endif]--><span style="mso-spacerun: yes"> </span>operator with
3973 boundary condition (1.2.4) applied at the (flat) upper and lower boundaries (see
3974 Marshall et al., 1997a). Here such a modal approach can not be employed because
3975 the geometry can be as complex as that of an ocean basin. However, the modal
3976 approach points to the advantage of separating out, as far as is possible, the
3977 depth-averaged pressure field.<o:p></o:p></span></span></p>
3978
3979 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
3980 style='font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
3981
3982 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
3983 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>For an
3984 arbitrary function </span></span><span style='mso-bookmark:_Toc407078231'><i
3985 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
3986 10.0pt;font-family:Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:
3987 Palatino;mso-char-type:symbol;mso-symbol-font-family:Symbol'><span
3988 style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>y</span></span></i></span><span
3989 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
3990 10.0pt;font-family:Palatino'> we can define its vertical average <sub><!--[if gte vml 1]><v:shape
3991 id="_x0000_i1813" type="#_x0000_t75" style='width:20.25pt;height:20.25pt'
3992 o:ole="">
3993 <v:imagedata src="./fulldoc_files/image118.wmz" o:title=""/>
3994 </v:shape><![endif]--><![if !vml]><img width=27 height=27
3995 src="./fulldoc_files/image119.gif" v:shapes="_x0000_i1813"><![endif]></sub><!--[if gte mso 9]><xml>
3996 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1813"
3997 DrawAspect="Content" ObjectID="_1051901209">
3998 </o:OLEObject>
3999 </xml><![endif]--><span style="mso-spacerun: yes"> </span>as:<o:p></o:p></span></span></p>
4000
4001 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4002 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4003
4004 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
4005 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
4006 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1814"
4007 type="#_x0000_t75" style='width:111pt;height:36.75pt' o:ole="">
4008 <v:imagedata src="./fulldoc_files/image120.wmz" o:title=""/>
4009 </v:shape><![endif]--><![if !vml]><img width=148 height=49
4010 src="./fulldoc_files/image121.gif" v:shapes="_x0000_i1814"><![endif]></sub><!--[if gte mso 9]><xml>
4011 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1814"
4012 DrawAspect="Content" ObjectID="_1051901210">
4013 </o:OLEObject>
4014 </xml><![endif]--><span style="mso-spacerun:
4015 yes">                                             </span>(1.5.1)<o:p></o:p></span></span></p>
4016
4017 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4018 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4019
4020 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4021 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where <i
4022 style='mso-bidi-font-style:normal'>H=H(</i></span></span><span
4023 style='mso-bookmark:_Toc407078231'><i style='mso-bidi-font-style:normal'><span
4024 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
4025 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
4026 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
4027 mso-symbol-font-family:Symbol'>l</span></span></i></span><span
4028 style='mso-bookmark:_Toc407078231'><i style='mso-bidi-font-style:normal'><span
4029 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>,</span></i></span><span
4030 style='mso-bookmark:_Toc407078231'><i style='mso-bidi-font-style:normal'><span
4031 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
4032 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
4033 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
4034 mso-symbol-font-family:Symbol'>f</span></span></i></span><span
4035 style='mso-bookmark:_Toc407078231'><i style='mso-bidi-font-style:normal'><span
4036 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>)</span></i></span><span
4037 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
4038 10.0pt;font-family:Palatino'><span style="mso-spacerun: yes">  </span>is the
4039 local depth.<o:p></o:p></span></span></p>
4040
4041 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4042 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4043
4044 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4045 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>The
4046 vertically-averaged gradient operator is then:<o:p></o:p></span></span></p>
4047
4048 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4049 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4050
4051 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
4052 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
4053 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1815"
4054 type="#_x0000_t75" style='width:177.75pt;height:30.75pt' o:ole="">
4055 <v:imagedata src="./fulldoc_files/image122.wmz" o:title=""/>
4056 </v:shape><![endif]--><![if !vml]><img width=237 height=41
4057 src="./fulldoc_files/image123.gif" v:shapes="_x0000_i1815"><![endif]></sub><!--[if gte mso 9]><xml>
4058 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1815"
4059 DrawAspect="Content" ObjectID="_1051901212">
4060 </o:OLEObject>
4061 </xml><![endif]--><span style="mso-spacerun:
4062 yes">                                        </span>(1.5.2)<o:p></o:p></span></span></p>
4063
4064 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4065 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4066
4067 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4068 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>The
4069 vertical integral of the horizontal component of (1.1.1) is then, using the
4070 rule (1.5.2) :<o:p></o:p></span></span></p>
4071
4072 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4073 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4074
4075 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
4076 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
4077 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1063"
4078 type="#_x0000_t75" style='width:228pt;height:32.25pt' o:ole="">
4079 <v:imagedata src="./fulldoc_files/image124.wmz" o:title=""/>
4080 </v:shape><![endif]--><![if !vml]><img width=304 height=43
4081 src="./fulldoc_files/image125.gif" v:shapes="_x0000_i1063"><![endif]></sub><!--[if gte mso 9]><xml>
4082 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1063"
4083 DrawAspect="Content" ObjectID="_1051901213">
4084 </o:OLEObject>
4085 </xml><![endif]--><span style="mso-spacerun: yes">                        
4086 </span>(1.5.3)<o:p></o:p></span></span></p>
4087
4088 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4089 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4090
4091 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
4092 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>Since
4093 there can be no net convergence of mass over the water column, we have,
4094 assuming a rigid lid at the surface (see next chapter and appendix for the free
4095 surface case):<o:p></o:p></span></span></p>
4096
4097 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4098 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4099
4100 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
4101 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
4102 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1064"
4103 type="#_x0000_t75" style='width:78.75pt;height:18.75pt' o:ole="">
4104 <v:imagedata src="./fulldoc_files/image126.wmz" o:title=""/>
4105 </v:shape><![endif]--><![if !vml]><img width=105 height=25
4106 src="./fulldoc_files/image127.gif" v:shapes="_x0000_i1064"><![endif]></sub><!--[if gte mso 9]><xml>
4107 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1064"
4108 DrawAspect="Content" ObjectID="_1051901214">
4109 </o:OLEObject>
4110 </xml><![endif]--><span style="mso-spacerun:
4111 yes">                                                   </span>(1.5.4)<o:p></o:p></span></span></p>
4112
4113 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4114 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4115
4116 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
4117 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>At this
4118 point, and following Bryan (1969), ocean modelers often introduce a stream
4119 function for the depth-averaged flow. However, as argued by Dukowicz et al.
4120 (1993) (see also Marshall et al., 1997a), it is advantageous to couch the
4121 inversion problem in terms of pressure rather than a stream function. Applying
4122 the horizontal gradient operator to (1.5.3) and making use of (1.5.4), we
4123 obtain our desired equation for the depth-averaged pressure:<o:p></o:p></span></span></p>
4124
4125 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4126 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4127
4128 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
4129 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
4130 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1065"
4131 type="#_x0000_t75" style='width:165pt;height:21.75pt' o:ole="">
4132 <v:imagedata src="./fulldoc_files/image128.wmz" o:title=""/>
4133 </v:shape><![endif]--><![if !vml]><img width=220 height=29
4134 src="./fulldoc_files/image129.gif" v:shapes="_x0000_i1065"><![endif]></sub><!--[if gte mso 9]><xml>
4135 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1065"
4136 DrawAspect="Content" ObjectID="_1051901216">
4137 </o:OLEObject>
4138 </xml><![endif]--><span style="mso-spacerun:
4139 yes">                                   </span>(1.5.5)<o:p></o:p></span></span></p>
4140
4141 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4142 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4143
4144 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4145 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where<o:p></o:p></span></span></p>
4146
4147 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4148 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4149
4150 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
4151 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
4152 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1066"
4153 type="#_x0000_t75" style='width:108.75pt;height:20.25pt' o:ole="">
4154 <v:imagedata src="./fulldoc_files/image130.wmz" o:title=""/>
4155 </v:shape><![endif]--><![if !vml]><img width=145 height=27
4156 src="./fulldoc_files/image131.gif" v:shapes="_x0000_i1066"><![endif]></sub><!--[if gte mso 9]><xml>
4157 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1066"
4158 DrawAspect="Content" ObjectID="_1051901217">
4159 </o:OLEObject>
4160 </xml><![endif]--><span style="mso-spacerun:
4161 yes">                                         </span>(1.5.6)<o:p></o:p></span></span></p>
4162
4163 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4164 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4165
4166 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
4167 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>It is
4168 now clear that if the ocean has a flat bottom (<i style='mso-bidi-font-style:
4169 normal'>H</i>=constant) then <sub><!--[if gte vml 1]><v:shape id="_x0000_i1067"
4170 type="#_x0000_t75" style='width:51pt;height:15.75pt' o:ole="" fillcolor="window">
4171 <v:imagedata src="./fulldoc_files/image132.wmz" o:title=""/>
4172 </v:shape><![endif]--><![if !vml]><img width=68 height=21
4173 src="./fulldoc_files/image133.gif" v:shapes="_x0000_i1067"><![endif]></sub><!--[if gte mso 9]><xml>
4174 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1067"
4175 DrawAspect="Content" ObjectID="_1051901218">
4176 </o:OLEObject>
4177 </xml><![endif]--><span style="mso-spacerun: yes"> </span>and equation (1.5.5)
4178 does not have any pressure-dependent terms on the right-hand side and can be
4179 solved unambiguously for <sub><!--[if gte vml 1]><v:shape id="_x0000_i1068"
4180 type="#_x0000_t75" style='width:18pt;height:20.25pt' o:ole="">
4181 <v:imagedata src="./fulldoc_files/image134.wmz" o:title=""/>
4182 </v:shape><![endif]--><![if !vml]><img width=24 height=27
4183 src="./fulldoc_files/image135.gif" v:shapes="_x0000_i1068"><![endif]></sub><!--[if gte mso 9]><xml>
4184 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1068"
4185 DrawAspect="Content" ObjectID="_1051901219">
4186 </o:OLEObject>
4187 </xml><![endif]-->. But if the depth of the basin varies from point to point
4188 one cannot solve for the depth-averaged pressure without knowledge of <sub><!--[if gte vml 1]><v:shape
4189 id="_x0000_i1069" type="#_x0000_t75" style='width:32.25pt;height:15.75pt'
4190 o:ole="" fillcolor="window">
4191 <v:imagedata src="./fulldoc_files/image136.wmz" o:title=""/>
4192 </v:shape><![endif]--><![if !vml]><img width=43 height=21
4193 src="./fulldoc_files/image137.gif" v:shapes="_x0000_i1069"><![endif]></sub><!--[if gte mso 9]><xml>
4194 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1069"
4195 DrawAspect="Content" ObjectID="_1051901220">
4196 </o:OLEObject>
4197 </xml><![endif]-->. We can, however, make progress by separating the pressure
4198 field in to hydrostatic, non-hydrostatic and surface pressure parts.<o:p></o:p></span></span></p>
4199
4200 <p class=MsoBodyText style='margin-left:0pt'><span style='mso-bookmark:_Toc407078231'><span
4201 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4202
4203 <p class=MsoBodyText style='margin-left:0pt'><span style='mso-bookmark:_Toc407078231'><b
4204 style='mso-bidi-font-weight:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
4205 10.0pt;font-family:Palatino'>Add something about free-surface case here.<o:p></o:p></span></b></span></p>
4206
4207 <h3><span style='mso-bookmark:_Toc407078231'><a name="_Toc407078226"></a><a
4208 name="_Toc407090380"></a><a name="_Toc407090583"></a><a name="_Toc407169612"><span
4209 style='mso-bookmark:_Toc407090583'><span style='mso-bookmark:_Toc407090380'><span
4210 style='mso-bookmark:_Toc407078226'><u>1.5.2 Surface, hydrostatic and
4211 non-hydrostatic pressure</u></span></span></span></a><u><o:p></o:p></u></span></h3>
4212
4213 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4214 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4215
4216 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4217 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>Let us
4218 write the pressure p as a sum of three terms:<o:p></o:p></span></span></p>
4219
4220 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4221 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4222
4223 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
4224 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
4225 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1070"
4226 type="#_x0000_t75" style='width:234.75pt;height:17.25pt' o:ole="">
4227 <v:imagedata src="./fulldoc_files/image138.wmz" o:title=""/>
4228 </v:shape><![endif]--><![if !vml]><img width=313 height=23
4229 src="./fulldoc_files/image139.gif" v:shapes="_x0000_i1070"><![endif]></sub><!--[if gte mso 9]><xml>
4230 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1070"
4231 DrawAspect="Content" ObjectID="_1051901222">
4232 </o:OLEObject>
4233 </xml><![endif]--><span style="mso-spacerun: yes">       </span><span
4234 style="mso-spacerun: yes">                  </span>(1.5.7)<o:p></o:p></span></span></p>
4235
4236 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4237 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4238
4239 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
4240 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>The
4241 first term,<sub><!--[if gte vml 1]><v:shape id="_x0000_i1816" type="#_x0000_t75"
4242 style='width:15pt;height:17.25pt' o:ole="">
4243 <v:imagedata src="./fulldoc_files/image140.wmz" o:title=""/>
4244 </v:shape><![endif]--><![if !vml]><img width=20 height=23
4245 src="./fulldoc_files/image141.gif" v:shapes="_x0000_i1816"><![endif]></sub><!--[if gte mso 9]><xml>
4246 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1816"
4247 DrawAspect="Content" ObjectID="_1051901223">
4248 </o:OLEObject>
4249 </xml><![endif]-->, only varies in the horizontal and is independent of depth.
4250 The second term is the hydrostatic pressure defined in terms of the weight of
4251 water in a vertical column above the depth <i style='mso-bidi-font-style:normal'>z,<o:p></o:p></i></span></span></p>
4252
4253 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
4254 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4255
4256 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
4257 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
4258 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1071"
4259 type="#_x0000_t75" style='width:104.25pt;height:36.75pt' o:ole="">
4260 <v:imagedata src="./fulldoc_files/image142.wmz" o:title=""/>
4261 </v:shape><![endif]--><![if !vml]><img width=139 height=49
4262 src="./fulldoc_files/image143.gif" v:shapes="_x0000_i1071"><![endif]></sub><!--[if gte mso 9]><xml>
4263 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1071"
4264 DrawAspect="Content" ObjectID="_1051901224">
4265 </o:OLEObject>
4266 </xml><![endif]--><span style="mso-spacerun:
4267 yes">                                           </span>(1.5.8a)<o:p></o:p></span></span></p>
4268
4269 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4270 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4271
4272 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4273 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where <o:p></o:p></span></span></p>
4274
4275 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4276 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4277
4278 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
4279 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
4280 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1072"
4281 type="#_x0000_t75" style='width:177.75pt;height:45pt' o:ole="">
4282 <v:imagedata src="./fulldoc_files/image144.wmz" o:title=""/>
4283 </v:shape><![endif]--><![if !vml]><img width=237 height=60
4284 src="./fulldoc_files/image145.gif" v:shapes="_x0000_i1072"><![endif]></sub><!--[if gte mso 9]><xml>
4285 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1072"
4286 DrawAspect="Content" ObjectID="_1051901225">
4287 </o:OLEObject>
4288 </xml><![endif]--><span style="mso-spacerun:
4289 yes">                               </span>(1.5.8b)<o:p></o:p></span></span></p>
4290
4291 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4292 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4293
4294 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
4295 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>Note
4296 that (1.5.8) is a generalized statement of hydrostatic balance, balancing
4297 vertical pressure gradients with gravity and, in <b style='mso-bidi-font-weight:
4298 normal'>QH</b>, also Coriolis and metric terms.<o:p></o:p></span></span></p>
4299
4300 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4301 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4302
4303 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
4304 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>It
4305 should be noted that the pressure at the rigid lid,<sub><!--[if gte vml 1]><v:shape
4306 id="_x0000_i1073" type="#_x0000_t75" style='width:41.25pt;height:15.75pt'
4307 o:ole="">
4308 <v:imagedata src="./fulldoc_files/image146.wmz" o:title=""/>
4309 </v:shape><![endif]--><![if !vml]><img width=55 height=21
4310 src="./fulldoc_files/image147.gif" v:shapes="_x0000_i1073"><![endif]></sub><!--[if gte mso 9]><xml>
4311 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1073"
4312 DrawAspect="Content" ObjectID="_1051901227">
4313 </o:OLEObject>
4314 </xml><![endif]-->, has a contribution from both<sub><!--[if gte vml 1]><v:shape
4315 id="_x0000_i1074" type="#_x0000_t75" style='width:15pt;height:17.25pt' o:ole="">
4316 <v:imagedata src="./fulldoc_files/image140.wmz" o:title=""/>
4317 </v:shape><![endif]--><![if !vml]><img width=20 height=23
4318 src="./fulldoc_files/image148.gif" v:shapes="_x0000_i1074"><![endif]></sub><!--[if gte mso 9]><xml>
4319 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1074"
4320 DrawAspect="Content" ObjectID="_1051901228">
4321 </o:OLEObject>
4322 </xml><![endif]--> and<sub><!--[if gte vml 1]><v:shape id="_x0000_i1075"
4323 type="#_x0000_t75" style='width:21.75pt;height:17.25pt' o:ole="">
4324 <v:imagedata src="./fulldoc_files/image149.wmz" o:title=""/>
4325 </v:shape><![endif]--><![if !vml]><img width=29 height=23
4326 src="./fulldoc_files/image150.gif" v:shapes="_x0000_i1075"><![endif]></sub><!--[if gte mso 9]><xml>
4327 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1075"
4328 DrawAspect="Content" ObjectID="_1051901229">
4329 </o:OLEObject>
4330 </xml><![endif]--> (by definition,<sub><!--[if gte vml 1]><v:shape id="_x0000_i1076"
4331 type="#_x0000_t75" style='width:42pt;height:15.75pt' o:ole="">
4332 <v:imagedata src="./fulldoc_files/image151.wmz" o:title=""/>
4333 </v:shape><![endif]--><![if !vml]><img width=56 height=21
4334 src="./fulldoc_files/image152.gif" v:shapes="_x0000_i1076"><![endif]></sub><!--[if gte mso 9]><xml>
4335 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1076"
4336 DrawAspect="Content" ObjectID="_1051901230">
4337 </o:OLEObject>
4338 </xml><![endif]-->, at z=0).<span style="mso-spacerun: yes">  </span>In the
4339 hydrostatic limit<sub><!--[if gte vml 1]><v:shape id="_x0000_i1077" type="#_x0000_t75"
4340 style='width:21.75pt;height:17.25pt' o:ole="">
4341 <v:imagedata src="./fulldoc_files/image149.wmz" o:title=""/>
4342 </v:shape><![endif]--><![if !vml]><img width=29 height=23
4343 src="./fulldoc_files/image153.gif" v:shapes="_x0000_i1077"><![endif]></sub><!--[if gte mso 9]><xml>
4344 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1077"
4345 DrawAspect="Content" ObjectID="_1051901231">
4346 </o:OLEObject>
4347 </xml><![endif]-->= 0 and<sub><!--[if gte vml 1]><v:shape id="_x0000_i1078"
4348 type="#_x0000_t75" style='width:15pt;height:17.25pt' o:ole="">
4349 <v:imagedata src="./fulldoc_files/image140.wmz" o:title=""/>
4350 </v:shape><![endif]--><![if !vml]><img width=20 height=23
4351 src="./fulldoc_files/image154.gif" v:shapes="_x0000_i1078"><![endif]></sub><!--[if gte mso 9]><xml>
4352 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1078"
4353 DrawAspect="Content" ObjectID="_1051901232">
4354 </o:OLEObject>
4355 </xml><![endif]--> is the surface pressure.<o:p></o:p></span></span></p>
4356
4357 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
4358 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4359
4360 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
4361 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>By
4362 substituting Eq. (1.5.7) in (1.5.5) an equation for<sub><!--[if gte vml 1]><v:shape
4363 id="_x0000_i1079" type="#_x0000_t75" style='width:15pt;height:17.25pt' o:ole="">
4364 <v:imagedata src="./fulldoc_files/image140.wmz" o:title=""/>
4365 </v:shape><![endif]--><![if !vml]><img width=20 height=23
4366 src="./fulldoc_files/image155.gif" v:shapes="_x0000_i1079"><![endif]></sub><!--[if gte mso 9]><xml>
4367 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1079"
4368 DrawAspect="Content" ObjectID="_1051901234">
4369 </o:OLEObject>
4370 </xml><![endif]--> results:<o:p></o:p></span></span></p>
4371
4372 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4373 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4374
4375 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
4376 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
4377 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1080"
4378 type="#_x0000_t75" style='width:294pt;height:24.75pt' o:ole="">
4379 <v:imagedata src="./fulldoc_files/image156.wmz" o:title=""/>
4380 </v:shape><![endif]--><![if !vml]><img width=392 height=33
4381 src="./fulldoc_files/image157.gif" v:shapes="_x0000_i1080"><![endif]></sub><!--[if gte mso 9]><xml>
4382 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1080"
4383 DrawAspect="Content" ObjectID="_1051901235">
4384 </o:OLEObject>
4385 </xml><![endif]--><span style="mso-spacerun: yes">            </span>(1.5.9)<o:p></o:p></span></span></p>
4386
4387 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4388 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4389
4390 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4391 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where </span></span><span
4392 style='mso-bookmark:_Toc407078231'><span style='font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
4393 id="_x0000_i1081" type="#_x0000_t75" style='width:18.75pt;height:15.75pt'
4394 o:ole="">
4395 <v:imagedata src="./fulldoc_files/image158.wmz" o:title=""/>
4396 </v:shape><![endif]--><![if !vml]><img width=25 height=21
4397 src="./fulldoc_files/image159.gif" v:shapes="_x0000_i1081"><![endif]></sub><!--[if gte mso 9]><xml>
4398 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1081"
4399 DrawAspect="Content" ObjectID="_1051901236">
4400 </o:OLEObject>
4401 </xml><![endif]--></span></span><span style='mso-bookmark:_Toc407078231'><span
4402 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><span
4403 style="mso-spacerun: yes"> </span>is given by:<o:p></o:p></span></span></p>
4404
4405 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4406 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4407
4408 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
4409 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
4410 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1082"
4411 type="#_x0000_t75" style='width:297pt;height:21.75pt' o:ole="">
4412 <v:imagedata src="./fulldoc_files/image160.wmz" o:title=""/>
4413 </v:shape><![endif]--><![if !vml]><img width=396 height=29
4414 src="./fulldoc_files/image161.gif" v:shapes="_x0000_i1082"><![endif]></sub><!--[if gte mso 9]><xml>
4415 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1082"
4416 DrawAspect="Content" ObjectID="_1051901238">
4417 </o:OLEObject>
4418 </xml><![endif]--><span style="mso-spacerun: yes">         </span>(1.5.10)<o:p></o:p></span></span></p>
4419
4420 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4421 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4422
4423 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
4424 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>In<b
4425 style='mso-bidi-font-weight:normal'> HPE </b>and<b style='mso-bidi-font-weight:
4426 normal'> QH</b> the (doubly) underlined terms on the rhs of (1.5.9), which
4427 depend on the non-hydrostatic pressure, are set to zero and<sub><!--[if gte vml 1]><v:shape
4428 id="_x0000_i1083" type="#_x0000_t75" style='width:15pt;height:17.25pt' o:ole="">
4429 <v:imagedata src="./fulldoc_files/image140.wmz" o:title=""/>
4430 </v:shape><![endif]--><![if !vml]><img width=20 height=23
4431 src="./fulldoc_files/image162.gif" v:shapes="_x0000_i1083"><![endif]></sub><!--[if gte mso 9]><xml>
4432 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1083"
4433 DrawAspect="Content" ObjectID="_1051901239">
4434 </o:OLEObject>
4435 </xml><![endif]--> is found by solving:<o:p></o:p></span></span></p>
4436
4437 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4438 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4439
4440 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
4441 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
4442 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1084"
4443 type="#_x0000_t75" style='width:122.25pt;height:17.25pt' o:ole="">
4444 <v:imagedata src="./fulldoc_files/image163.wmz" o:title=""/>
4445 </v:shape><![endif]--><![if !vml]><img width=163 height=23
4446 src="./fulldoc_files/image164.gif" v:shapes="_x0000_i1084"><![endif]></sub><!--[if gte mso 9]><xml>
4447 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1084"
4448 DrawAspect="Content" ObjectID="_1051901240">
4449 </o:OLEObject>
4450 </xml><![endif]--><span style="mso-spacerun:
4451 yes">                                      </span>(1.5.11)<o:p></o:p></span></span></p>
4452
4453 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4454 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4455
4456 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4457 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>The
4458 vertical velocity is obtained through integration of the continuity equation
4459 vertically:<o:p></o:p></span></span></p>
4460
4461 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4462 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4463
4464 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
4465 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
4466 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1085"
4467 type="#_x0000_t75" style='width:84pt;height:36.75pt' o:ole="">
4468 <v:imagedata src="./fulldoc_files/image165.wmz" o:title=""/>
4469 </v:shape><![endif]--><![if !vml]><img width=112 height=49
4470 src="./fulldoc_files/image166.gif" v:shapes="_x0000_i1085"><![endif]></sub><!--[if gte mso 9]><xml>
4471 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1085"
4472 DrawAspect="Content" ObjectID="_1051901241">
4473 </o:OLEObject>
4474 </xml><![endif]--><span style="mso-spacerun:
4475 yes">                                              </span>(1.5.12)<o:p></o:p></span></span></p>
4476
4477 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
4478 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4479
4480 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
4481 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>In<b
4482 style='mso-bidi-font-weight:normal'> NH</b>, instead, we first solve (1.5.11)
4483 to give a provisional solution for<sub><!--[if gte vml 1]><v:shape id="_x0000_i1817"
4484 type="#_x0000_t75" style='width:15pt;height:17.25pt' o:ole="">
4485 <v:imagedata src="./fulldoc_files/image140.wmz" o:title=""/>
4486 </v:shape><![endif]--><![if !vml]><img width=20 height=23
4487 src="./fulldoc_files/image167.gif" v:shapes="_x0000_i1817"><![endif]></sub><!--[if gte mso 9]><xml>
4488 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1817"
4489 DrawAspect="Content" ObjectID="_1051901242">
4490 </o:OLEObject>
4491 </xml><![endif]--> and then find<sub><!--[if gte vml 1]><v:shape id="_x0000_i1818"
4492 type="#_x0000_t75" style='width:21.75pt;height:17.25pt' o:ole="">
4493 <v:imagedata src="./fulldoc_files/image168.wmz" o:title=""/>
4494 </v:shape><![endif]--><![if !vml]><img width=29 height=23
4495 src="./fulldoc_files/image169.gif" v:shapes="_x0000_i1818"><![endif]></sub><!--[if gte mso 9]><xml>
4496 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1818"
4497 DrawAspect="Content" ObjectID="_1051901244">
4498 </o:OLEObject>
4499 </xml><![endif]--><span style="mso-spacerun: yes">  </span>from the Elliptic
4500 equation obtained by substituting (1.5.7) in to (1.1.1), and noting, as before,
4501 that <sub><!--[if gte vml 1]><v:shape id="_x0000_i1819" type="#_x0000_t75"
4502 style='width:36.75pt;height:14.25pt' o:ole="">
4503 <v:imagedata src="./fulldoc_files/image170.wmz" o:title=""/>
4504 </v:shape><![endif]--><![if !vml]><img width=49 height=19
4505 src="./fulldoc_files/image171.gif" v:shapes="_x0000_i1819"><![endif]></sub><!--[if gte mso 9]><xml>
4506 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1819"
4507 DrawAspect="Content" ObjectID="_1051901245">
4508 </o:OLEObject>
4509 </xml><![endif]--><span style="mso-spacerun: yes"> </span>at each point in the fluid:<o:p></o:p></span></span></p>
4510
4511 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4512 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4513
4514 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
4515 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
4516 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1086"
4517 type="#_x0000_t75" style='width:162.75pt;height:33pt' o:ole="">
4518 <v:imagedata src="./fulldoc_files/image172.wmz" o:title=""/>
4519 </v:shape><![endif]--><![if !vml]><img width=217 height=44
4520 src="./fulldoc_files/image173.gif" v:shapes="_x0000_i1086"><![endif]></sub><!--[if gte mso 9]><xml>
4521 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1086"
4522 DrawAspect="Content" ObjectID="_1051901246">
4523 </o:OLEObject>
4524 </xml><![endif]--><span style="mso-spacerun:
4525 yes">                                   </span>(1.5.13a)<o:p></o:p></span></span></p>
4526
4527 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4528 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4529
4530 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4531 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where<o:p></o:p></span></span></p>
4532
4533 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4534 style='font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4535
4536 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
4537 _Toc407078231'><span style='font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
4538 id="_x0000_i1087" type="#_x0000_t75" style='width:2in;height:18pt' o:ole="">
4539 <v:imagedata src="./fulldoc_files/image174.wmz" o:title=""/>
4540 </v:shape><![endif]--><![if !vml]><img width=192 height=24
4541 src="./fulldoc_files/image175.gif" v:shapes="_x0000_i1087"><![endif]></sub><!--[if gte mso 9]><xml>
4542 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1087"
4543 DrawAspect="Content" ObjectID="_1051901247">
4544 </o:OLEObject>
4545 </xml><![endif]--><span style="mso-spacerun:
4546 yes">                                           </span></span></span><span
4547 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
4548 10.0pt;font-family:Palatino'>(1.5.13b)</span></span><span style='mso-bookmark:
4549 _Toc407078231'><span style='font-family:Palatino'><o:p></o:p></span></span></p>
4550
4551 <p class=MsoNormal align=center style='text-align:center'><span
4552 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
4553 10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4554
4555 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4556 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>Eq.(1.5.13)
4557 is solved with the boundary conditions:<o:p></o:p></span></span></p>
4558
4559 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4560 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4561
4562 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
4563 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
4564 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1088"
4565 type="#_x0000_t75" style='width:56.25pt;height:17.25pt' o:ole="">
4566 <v:imagedata src="./fulldoc_files/image176.wmz" o:title=""/>
4567 </v:shape><![endif]--><![if !vml]><img width=75 height=23
4568 src="./fulldoc_files/image177.gif" v:shapes="_x0000_i1088"><![endif]></sub><!--[if gte mso 9]><xml>
4569 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1088"
4570 DrawAspect="Content" ObjectID="_1051901249">
4571 </o:OLEObject>
4572 </xml><![endif]--><span style="mso-spacerun: yes">                   </span><span
4573 style="mso-spacerun: yes">                                      </span>(1.5.14)<o:p></o:p></span></span></p>
4574
4575 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4576 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4577
4578 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
4579 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>If the
4580 flow is ‘close’ to hydrostatic balance then the 3-d inversion converges rapidly
4581 because <sub><!--[if gte vml 1]><v:shape id="_x0000_i1089" type="#_x0000_t75"
4582 style='width:21.75pt;height:17.25pt' o:ole="">
4583 <v:imagedata src="./fulldoc_files/image168.wmz" o:title=""/>
4584 </v:shape><![endif]--><![if !vml]><img width=29 height=23
4585 src="./fulldoc_files/image178.gif" v:shapes="_x0000_i1089"><![endif]></sub><!--[if gte mso 9]><xml>
4586 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1089"
4587 DrawAspect="Content" ObjectID="_1051901250">
4588 </o:OLEObject>
4589 </xml><![endif]--><span style="mso-spacerun: yes"> </span>is then only a small
4590 correction to the hydrostatic pressure field.<o:p></o:p></span></span></p>
4591
4592 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
4593 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4594
4595 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
4596 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>The
4597 solution <sub><!--[if gte vml 1]><v:shape id="_x0000_i1090" type="#_x0000_t75"
4598 style='width:21.75pt;height:17.25pt' o:ole="">
4599 <v:imagedata src="./fulldoc_files/image149.wmz" o:title=""/>
4600 </v:shape><![endif]--><![if !vml]><img width=29 height=23
4601 src="./fulldoc_files/image179.gif" v:shapes="_x0000_i1090"><![endif]></sub><!--[if gte mso 9]><xml>
4602 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1090"
4603 DrawAspect="Content" ObjectID="_1051901251">
4604 </o:OLEObject>
4605 </xml><![endif]-->to (1.5.13) and (1.5.14) does not vanish at the upper
4606 surface, and so refines the pressure at z=0; it is in this sense that the <sub><!--[if gte vml 1]><v:shape
4607 id="_x0000_i1091" type="#_x0000_t75" style='width:15pt;height:17.25pt' o:ole="">
4608 <v:imagedata src="./fulldoc_files/image140.wmz" o:title=""/>
4609 </v:shape><![endif]--><![if !vml]><img width=20 height=23
4610 src="./fulldoc_files/image180.gif" v:shapes="_x0000_i1091"><![endif]></sub><!--[if gte mso 9]><xml>
4611 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1091"
4612 DrawAspect="Content" ObjectID="_1051901252">
4613 </o:OLEObject>
4614 </xml><![endif]--><span style="mso-spacerun: yes"> </span>obtained from
4615 (1.5.11) is provisional.<span style="mso-spacerun: yes">  </span>In the
4616 interior of the fluid non-hydrostatic pressure gradients,<sub><!--[if gte vml 1]><v:shape
4617 id="_x0000_i1092" type="#_x0000_t75" style='width:29.25pt;height:17.25pt'
4618 o:ole="">
4619 <v:imagedata src="./fulldoc_files/image181.wmz" o:title=""/>
4620 </v:shape><![endif]--><![if !vml]><img width=39 height=23
4621 src="./fulldoc_files/image182.gif" v:shapes="_x0000_i1092"><![endif]></sub><!--[if gte mso 9]><xml>
4622 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1092"
4623 DrawAspect="Content" ObjectID="_1051901253">
4624 </o:OLEObject>
4625 </xml><![endif]-->, drive motion:- <i style='mso-bidi-font-style:normal'>w</i>
4626 is found by prognostic integration of the vertical velocity equation:<o:p></o:p></span></span></p>
4627
4628 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4629 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4630
4631 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
4632 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
4633 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1093"
4634 type="#_x0000_t75" style='width:84pt;height:30.75pt' o:ole="">
4635 <v:imagedata src="./fulldoc_files/image183.wmz" o:title=""/>
4636 </v:shape><![endif]--><![if !vml]><img width=112 height=41
4637 src="./fulldoc_files/image184.gif" v:shapes="_x0000_i1093"><![endif]></sub><!--[if gte mso 9]><xml>
4638 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1093"
4639 DrawAspect="Content" ObjectID="_1051901254">
4640 </o:OLEObject>
4641 </xml><![endif]--><span style="mso-spacerun:
4642 yes">                                               </span>(1.5.15a)<o:p></o:p></span></span></p>
4643
4644 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4645 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4646
4647 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4648 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where<o:p></o:p></span></span></p>
4649
4650 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4651 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4652
4653 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
4654 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
4655 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1094"
4656 type="#_x0000_t75" style='width:66pt;height:26.25pt' o:ole="">
4657 <v:imagedata src="./fulldoc_files/image185.wmz" o:title=""/>
4658 </v:shape><![endif]--><![if !vml]><img width=88 height=35
4659 src="./fulldoc_files/image186.gif" v:shapes="_x0000_i1094"><![endif]></sub><!--[if gte mso 9]><xml>
4660 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1094"
4661 DrawAspect="Content" ObjectID="_1051901256">
4662 </o:OLEObject>
4663 </xml><![endif]--><span style="mso-spacerun: yes">                 </span><span
4664 style="mso-spacerun: yes">                                </span>(1.5.15b)<o:p></o:p></span></span></p>
4665
4666 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4667 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4668
4669 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
4670 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>Note
4671 that in (1.5.15), the vertical gradient of the hydrostatic pressure has been
4672 canceled out with </span></span><span style='mso-bookmark:_Toc407078231'><span
4673 style='font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1095"
4674 type="#_x0000_t75" style='width:9pt;height:14.25pt' o:ole="">
4675 <v:imagedata src="./fulldoc_files/image187.wmz" o:title=""/>
4676 </v:shape><![endif]--><![if !vml]><img width=12 height=19
4677 src="./fulldoc_files/image188.gif" v:shapes="_x0000_i1095"><![endif]></sub><!--[if gte mso 9]><xml>
4678 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1095"
4679 DrawAspect="Content" ObjectID="_1051901257">
4680 </o:OLEObject>
4681 </xml><![endif]-->, </span></span><span style='mso-bookmark:_Toc407078231'><span
4682 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>Eq.(1.5.8b)</span></span><span
4683 style='mso-bookmark:_Toc407078231'><span style='font-family:Palatino'>, </span></span><span
4684 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
4685 10.0pt;font-family:Palatino'>rendering it suitable for prognostic integration.<o:p></o:p></span></span></p>
4686
4687 <p class=MsoNormalIndent style='margin-left:0pt'><span style='mso-bookmark:
4688 _Toc407078231'><u><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></u></span></p>
4689
4690 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
4691 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4692
4693 <h2><span style='mso-bookmark:_Toc407078231'><a name="_Toc407078227"></a><a
4694 name="_Toc407090381"></a><a name="_Toc407090584"></a><a name="_Toc407169613"><span
4695 style='mso-bookmark:_Toc407090584'><span style='mso-bookmark:_Toc407090381'><span
4696 style='mso-bookmark:_Toc407078227'>1.6 Summary of solution strategies</span></span></span></a></span></h2>
4697
4698 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4699 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4700
4701 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
4702 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>The
4703 method of solution employed in the <b style='mso-bidi-font-weight:normal'>HPE</b>,
4704 <b style='mso-bidi-font-weight:normal'>QH</b> and <b style='mso-bidi-font-weight:
4705 normal'>NH</b> models are summarized in Fig.3 below.<o:p></o:p></span></span></p>
4706
4707 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4708 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4709
4710 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4711 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4712
4713 <div style='mso-element:frame;mso-element-frame-width:407.45pt;mso-element-frame-height:
4714 324.05pt;mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
4715 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'>
4716
4717 <table cellspacing=0 cellpadding=0 hspace=0 vspace=0 width=555 height=432
4718 align=left>
4719 <tr>
4720 <td valign=top align=left height=432 style='padding-top:0pt;padding-right:
4721 9.0pt;padding-bottom:0pt;padding-left:9.0pt'>
4722 <div style='border:solid windowtext .75pt;padding:1.0pt 1.0pt 1.0pt 1.0pt'>
4723 <p class=MsoNormal style='border:none;mso-border-alt:solid windowtext .75pt;
4724 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
4725 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
4726 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
4727 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
4728 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
4729 10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4730 <p class=MsoNormal style='border:none;mso-border-alt:solid windowtext .75pt;
4731 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
4732 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
4733 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
4734 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
4735 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
4736 10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4737 <p class=MsoNormal style='border:none;mso-border-alt:solid windowtext .75pt;
4738 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
4739 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
4740 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
4741 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><!--[if gte vml 1]><v:rect
4742 id="_x0000_s1032" style='position:absolute;margin-left:46.8pt;margin-top:3.85pt;
4743 width:259.25pt;height:50.45pt;z-index:4;mso-position-horizontal-relative:text;
4744 mso-position-vertical-relative:text' o:allowincell="f" filled="f"/><![endif]--><![if !vml]><span
4745 style='mso-ignore:vglayout'>
4746 <table cellpadding=0 cellspacing=0 align=left>
4747 <tr>
4748 <td width=62 height=5></td>
4749 </tr>
4750 <tr>
4751 <td></td>
4752 <td><img width=347 height=68 src="./fulldoc_files/image189.gif" v:shapes="_x0000_s1032"></td>
4753 </tr>
4754 </table>
4755 </span><![endif]><span style='mso-bookmark:_Toc407078231'></span><span
4756 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
4757 10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4758 <br style='mso-ignore:vglayout' clear=ALL>
4759 <p class=MsoNormal style='border:none;mso-border-alt:solid windowtext .75pt;
4760 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
4761 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
4762 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
4763 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
4764 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
4765 10.0pt;font-family:Palatino'><span style="mso-spacerun: yes">                
4766 </span><sub><!--[if gte vml 1]><v:shape id="_x0000_i1096" type="#_x0000_t75"
4767 style='width:122.25pt;height:17.25pt' o:ole="">
4768 <v:imagedata src="./fulldoc_files/image163.wmz" o:title=""/>
4769 </v:shape><![endif]--><![if !vml]><img width=163 height=23
4770 src="./fulldoc_files/image190.gif" v:shapes="_x0000_i1096"><![endif]></sub><!--[if gte mso 9]><xml>
4771 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1096"
4772 DrawAspect="Content" ObjectID="_1051901258">
4773 </o:OLEObject>
4774 </xml><![endif]--><span style='mso-tab-count:1'>  </span>;<span
4775 style="mso-spacerun: yes">    </span><sub><!--[if gte vml 1]><v:shape id="_x0000_i1097"
4776 type="#_x0000_t75" style='width:105pt;height:36.75pt' o:ole="">
4777 <v:imagedata src="./fulldoc_files/image191.wmz" o:title=""/>
4778 </v:shape><![endif]--><![if !vml]><img width=140 height=49
4779 src="./fulldoc_files/image192.gif" v:shapes="_x0000_i1097"><![endif]></sub><!--[if gte mso 9]><xml>
4780 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1097"
4781 DrawAspect="Content" ObjectID="_1051901260">
4782 </o:OLEObject>
4783 </xml><![endif]--><o:p></o:p></span></span></p>
4784 <p class=MsoNormal style='border:none;mso-border-alt:solid windowtext .75pt;
4785 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
4786 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
4787 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
4788 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><!--[if gte vml 1]><v:line
4789 id="_x0000_s1033" style='position:absolute;flip:x;z-index:5;
4790 mso-position-horizontal-relative:text;mso-position-vertical-relative:text'
4791 from="46.8pt,3.4pt" to="176.45pt,118.65pt" o:allowincell="f">
4792 <v:stroke startarrowwidth="narrow" startarrowlength="short" endarrow="block"
4793 endarrowwidth="narrow" endarrowlength="short"/>
4794 </v:line><v:line id="_x0000_s1034" style='position:absolute;z-index:6;
4795 mso-position-horizontal-relative:text;mso-position-vertical-relative:text'
4796 from="176.4pt,3.4pt" to="306.05pt,118.65pt" o:allowincell="f">
4797 <v:stroke startarrowwidth="narrow" startarrowlength="short" endarrow="block"
4798 endarrowwidth="narrow" endarrowlength="short"/>
4799 </v:line><![endif]--><![if !vml]><span style='mso-ignore:vglayout'>
4800 <table cellpadding=0 cellspacing=0 align=left>
4801 <tr>
4802 <td width=61 height=4></td>
4803 </tr>
4804 <tr>
4805 <td></td>
4806 <td><img width=349 height=156 src="./fulldoc_files/image193.gif" v:shapes="_x0000_s1033 _x0000_s1034"></td>
4807 </tr>
4808 </table>
4809 </span><![endif]><span style='mso-bookmark:_Toc407078231'></span><span
4810 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
4811 10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4812 <br style='mso-ignore:vglayout' clear=ALL>
4813 <p class=MsoNormal style='border:none;mso-border-alt:solid windowtext .75pt;
4814 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
4815 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
4816 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
4817 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
4818 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
4819 10.0pt;font-family:Palatino'><span style="mso-spacerun: yes">   </span><o:p></o:p></span></span></p>
4820 <p class=MsoNormal style='border:none;mso-border-alt:solid windowtext .75pt;
4821 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
4822 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
4823 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
4824 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
4825 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
4826 10.0pt;font-family:Palatino'><span style="mso-spacerun:
4827 yes">                      </span><o:p></o:p></span></span></p>
4828 <p class=MsoNormal style='border:none;mso-border-alt:solid windowtext .75pt;
4829 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
4830 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
4831 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
4832 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
4833 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
4834 10.0pt;font-family:Palatino'><span style="mso-spacerun:
4835 yes">                      </span><b style='mso-bidi-font-weight:normal'>HPE</b>
4836 and <b style='mso-bidi-font-weight:normal'>QH</b><span style="mso-spacerun:
4837 yes">             </span><span style="mso-spacerun:
4838 yes">                             </span><b style='mso-bidi-font-weight:normal'>NH</b><o:p></o:p></span></span></p>
4839 <p class=MsoNormal style='border:none;mso-border-alt:solid windowtext .75pt;
4840 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
4841 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
4842 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
4843 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
4844 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
4845 10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4846 <p class=MsoNormal style='border:none;mso-border-alt:solid windowtext .75pt;
4847 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
4848 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
4849 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
4850 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
4851 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
4852 10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4853 <p class=MsoNormal style='border:none;mso-border-alt:solid windowtext .75pt;
4854 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
4855 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
4856 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
4857 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
4858 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
4859 10.0pt;font-family:Palatino'><span style="mso-spacerun:
4860 yes">                                                                     
4861 </span><sub><!--[if gte vml 1]><v:shape id="_x0000_i1820" type="#_x0000_t75"
4862 style='width:159.75pt;height:18.75pt' o:ole="">
4863 <v:imagedata src="./fulldoc_files/image194.wmz" o:title=""/>
4864 </v:shape><![endif]--><![if !vml]><img width=213 height=25
4865 src="./fulldoc_files/image195.gif" v:shapes="_x0000_i1820"><![endif]></sub><!--[if gte mso 9]><xml>
4866 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1820"
4867 DrawAspect="Content" ObjectID="_1051901261">
4868 </o:OLEObject>
4869 </xml><![endif]--><o:p></o:p></span></span></p>
4870 <p class=MsoNormal style='border:none;mso-border-alt:solid windowtext .75pt;
4871 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
4872 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
4873 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
4874 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
4875 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
4876 10.0pt;font-family:Palatino'><span style="mso-spacerun:
4877 yes">                                        </span><o:p></o:p></span></span></p>
4878 <p class=MsoNormal style='border:none;mso-border-alt:solid windowtext .75pt;
4879 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
4880 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
4881 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
4882 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
4883 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
4884 10.0pt;font-family:Palatino'><span style="mso-spacerun: yes">        </span><sub><!--[if gte vml 1]><v:shape
4885 id="_x0000_i1821" type="#_x0000_t75" style='width:134.25pt;height:30.75pt'
4886 o:ole="">
4887 <v:imagedata src="./fulldoc_files/image196.wmz" o:title=""/>
4888 </v:shape><![endif]--><![if !vml]><img width=179 height=41
4889 src="./fulldoc_files/image197.gif" v:shapes="_x0000_i1821"><![endif]></sub><!--[if gte mso 9]><xml>
4890 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1821"
4891 DrawAspect="Content" ObjectID="_1051901262">
4892 </o:OLEObject>
4893 </xml><![endif]--><span style="mso-spacerun: yes">                  </span><sub><!--[if gte vml 1]><v:shape
4894 id="_x0000_i1822" type="#_x0000_t75" style='width:9pt;height:15.75pt' o:ole="">
4895 <v:imagedata src="./fulldoc_files/image082.wmz" o:title=""/>
4896 </v:shape><![endif]--><![if !vml]><img width=12 height=21
4897 src="./fulldoc_files/image198.gif" v:shapes="_x0000_i1822"><![endif]></sub><!--[if gte mso 9]><xml>
4898 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1822"
4899 DrawAspect="Content" ObjectID="_1051901264">
4900 </o:OLEObject>
4901 </xml><![endif]--><span style="mso-spacerun: yes">   </span><sub><!--[if gte vml 1]><v:shape
4902 id="_x0000_i1823" type="#_x0000_t75" style='width:165.75pt;height:30.75pt'
4903 o:ole="">
4904 <v:imagedata src="./fulldoc_files/image199.wmz" o:title=""/>
4905 </v:shape><![endif]--><![if !vml]><img width=221 height=41
4906 src="./fulldoc_files/image200.gif" v:shapes="_x0000_i1823"><![endif]></sub><!--[if gte mso 9]><xml>
4907 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1823"
4908 DrawAspect="Content" ObjectID="_1051901265">
4909 </o:OLEObject>
4910 </xml><![endif]--><o:p></o:p></span></span></p>
4911 <p class=MsoNormal style='border:none;mso-border-alt:solid windowtext .75pt;
4912 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
4913 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
4914 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
4915 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
4916 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
4917 10.0pt;font-family:Palatino'><span style="mso-spacerun: yes">        </span><sub><!--[if gte vml 1]><v:shape
4918 id="_x0000_i1098" type="#_x0000_t75" style='width:84pt;height:36.75pt'
4919 o:ole="">
4920 <v:imagedata src="./fulldoc_files/image165.wmz" o:title=""/>
4921 </v:shape><![endif]--><![if !vml]><img width=112 height=49
4922 src="./fulldoc_files/image201.gif" v:shapes="_x0000_i1098"><![endif]></sub><!--[if gte mso 9]><xml>
4923 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1098"
4924 DrawAspect="Content" ObjectID="_1051901266">
4925 </o:OLEObject>
4926 </xml><![endif]--><span style='mso-tab-count:1'>            </span><span
4927 style="mso-spacerun: yes">                                   </span><sub><!--[if gte vml 1]><v:shape
4928 id="_x0000_i1099" type="#_x0000_t75" style='width:84pt;height:30.75pt'
4929 o:ole="">
4930 <v:imagedata src="./fulldoc_files/image202.wmz" o:title=""/>
4931 </v:shape><![endif]--><![if !vml]><img width=112 height=41
4932 src="./fulldoc_files/image203.gif" v:shapes="_x0000_i1099"><![endif]></sub><!--[if gte mso 9]><xml>
4933 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1099"
4934 DrawAspect="Content" ObjectID="_1051901267">
4935 </o:OLEObject>
4936 </xml><![endif]--><o:p></o:p></span></span></p>
4937 <p class=MsoNormal style='border:none;mso-border-alt:solid windowtext .75pt;
4938 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
4939 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
4940 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
4941 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
4942 style='mso-bookmark:_Toc407078231'><span style='font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4943 </div>
4944 </td>
4945 </tr>
4946 </table>
4947
4948 </div>
4949
4950 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4951 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4952
4953 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><b
4954 style='mso-bidi-font-weight:normal'><span style='font-size:9.0pt;mso-bidi-font-size:
4955 10.0pt;font-family:Palatino'>Fig.3</span></b></span><span style='mso-bookmark:
4956 _Toc407078231'><span style='font-size:9.0pt;mso-bidi-font-size:10.0pt;
4957 font-family:Palatino'>.<span style="mso-spacerun: yes">  </span>Outline of
4958 hydrostatic <b style='mso-bidi-font-weight:normal'>(HPE)</b>, quasi-hydrostatic
4959 <b style='mso-bidi-font-weight:normal'>(QH)</b> and non-hydrostatic <b
4960 style='mso-bidi-font-weight:normal'>(NH)</b> algorithms.<o:p></o:p></span></span></p>
4961
4962 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
4963 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
4964
4965 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
4966 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>There
4967 is no penalty in implementing <b style='mso-bidi-font-weight:normal'>QH</b>
4968 over <b style='mso-bidi-font-weight:normal'>HPE</b> except, of course, some
4969 complication that goes with the inclusion of cos</span></span><span
4970 style='mso-bookmark:_Toc407078231'><i style='mso-bidi-font-style:normal'><span
4971 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
4972 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
4973 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
4974 mso-symbol-font-family:Symbol'>f</span></span></i></span><span
4975 style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:
4976 10.0pt;font-family:Palatino'> Coriolis terms and the relaxation of the shallow
4977 atmosphere approximation.<span style="mso-spacerun: yes">  </span>But this
4978 leads to negligible increase in computation.<span style="mso-spacerun: yes"> 
4979 </span>In <b style='mso-bidi-font-weight:normal'>NH</b>, in contrast, one
4980 additional elliptic equation - a three-dimensional one - must be inverted.<span
4981 style="mso-spacerun: yes">  </span>However we show that this ‘overhead’ of the <b
4982 style='mso-bidi-font-weight:normal'>NH</b> model is essentially negligible in
4983 the hydrostatic limit (as the non-hydrostatic parameter <i style='mso-bidi-font-style:
4984 normal'>N</i></span></span><span style='mso-bookmark:_Toc407078231'><span
4985 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
4986 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
4987 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
4988 mso-symbol-font-family:Symbol'>®</span></span></span><span style='mso-bookmark:
4989 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
4990 font-family:Palatino'>0 - see appendix II) resulting in a non-hydrostatic
4991 algorithm that, in the hydrostatic limit, is as computationally economic as the
4992 <b style='mso-bidi-font-weight:normal'>HPEs</b>.<o:p></o:p></span></span></p>
4993
4994 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
4995
4996 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
4997
4998 <h2><span style='mso-bookmark:_Toc407078231'><a name="_Toc407078228"></a><a
4999 name="_Toc407090382"></a><a name="_Toc407090585"></a><a name="_Toc407169614"><span
5000 style='mso-bookmark:_Toc407090585'><span style='mso-bookmark:_Toc407090382'><span
5001 style='mso-bookmark:_Toc407078228'>1.7 Forcing and dissipation</span></span></span></a></span></h2>
5002
5003 <h3><span style='mso-bookmark:_Toc407078231'><a name="_Toc407078229"></a><a
5004 name="_Toc407090383"></a><a name="_Toc407090586"></a><a name="_Toc407169615"><span
5005 style='mso-bookmark:_Toc407090586'><span style='mso-bookmark:_Toc407090383'><span
5006 style='mso-bookmark:_Toc407078229'><u>1.7.1 Forcing</u></span></span></span></a><u><o:p></o:p></u></span></h3>
5007
5008 <p class=MsoBodyText style='margin-left:0pt'><span style='mso-bookmark:_Toc407078231'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
5009
5010 <p class=MsoNormal style='text-align:justify'><!--[if gte vml 1]><o:wrapblock><v:shape
5011 id="_x0000_s1036" type="#_x0000_t75" style='position:absolute;left:0;
5012 text-align:left;margin-left:327.6pt;margin-top:0;width:9pt;height:17pt;
5013 z-index:7;mso-position-horizontal-relative:text;
5014 mso-position-vertical-relative:text' o:allowincell="f">
5015 <v:imagedata src="./fulldoc_files/image204.wmz" o:title=""/>
5016 <w:wrap type="topAndBottom"/>
5017 </v:shape><![if gte mso 9]><o:OLEObject Type="Embed" ProgID="Equation.3"
5018 ShapeID="_x0000_s1036" DrawAspect="Content" ObjectID="_1051901268">
5019 </o:OLEObject>
5020 <![endif]><![endif]--><![if !vml]><span style='mso-ignore:vglayout'>
5021 <table cellpadding=0 cellspacing=0>
5022 <tr>
5023 <td width=437 height=0></td>
5024 </tr>
5025 <tr>
5026 <td></td>
5027 <td><img width=12 height=23 src="./fulldoc_files/image205.gif" v:shapes="_x0000_s1036"></td>
5028 </tr>
5029 </table>
5030 </span><![endif]><!--[if gte vml 1]></o:wrapblock><![endif]--><br
5031 style='mso-ignore:vglayout' clear=ALL>
5032 <span style='mso-bookmark:_Toc407078231'><span style='font-size:12.0pt;
5033 mso-bidi-font-size:10.0pt;font-family:Palatino'>In the momentum equations, the
5034 forcing comes from the action of the wind at the sea surface and is represented
5035 by a term <sub><!--[if gte vml 1]><v:shape id="_x0000_i1100" type="#_x0000_t75"
5036 style='width:17.25pt;height:18.75pt' o:ole="" fillcolor="window">
5037 <v:imagedata src="./fulldoc_files/image206.wmz" o:title=""/>
5038 </v:shape><![endif]--><![if !vml]><img width=23 height=25
5039 src="./fulldoc_files/image207.gif" v:shapes="_x0000_i1100"><![endif]></sub><!--[if gte mso 9]><xml>
5040 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1100"
5041 DrawAspect="Content" ObjectID="_1051901270">
5042 </o:OLEObject>
5043 </xml><![endif]-->such that:<o:p></o:p></span></span></p>
5044
5045 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
5046 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
5047
5048 <br style='mso-ignore:vglayout' clear=ALL>
5049
5050 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
5051 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
5052 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1101"
5053 type="#_x0000_t75" style='width:1in;height:35.25pt' o:ole="" fillcolor="window">
5054 <v:imagedata src="./fulldoc_files/image208.wmz" o:title=""/>
5055 </v:shape><![endif]--><![if !vml]><img width=96 height=47
5056 src="./fulldoc_files/image209.gif" v:shapes="_x0000_i1101"><![endif]></sub><!--[if gte mso 9]><xml>
5057 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1101"
5058 DrawAspect="Content" ObjectID="_1051901271">
5059 </o:OLEObject>
5060 </xml><![endif]--><span style="mso-spacerun:
5061 yes">                                                       </span>(1.7.1)<o:p></o:p></span></span></p>
5062
5063 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
5064 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
5065
5066 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
5067 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where <b
5068 style='mso-bidi-font-weight:normal'>X</b> is the stress such that:<o:p></o:p></span></span></p>
5069
5070 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
5071 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
5072
5073 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
5074 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
5075 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1102"
5076 type="#_x0000_t75" style='width:93pt;height:18pt' o:ole="" fillcolor="window">
5077 <v:imagedata src="./fulldoc_files/image210.wmz" o:title=""/>
5078 </v:shape><![endif]--><![if !vml]><img width=124 height=24
5079 src="./fulldoc_files/image211.gif" v:shapes="_x0000_i1102"><![endif]></sub><!--[if gte mso 9]><xml>
5080 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1102"
5081 DrawAspect="Content" ObjectID="_1051901272">
5082 </o:OLEObject>
5083 </xml><![endif]--><span style="mso-spacerun:
5084 yes">                                                   </span>(1.7.2)<o:p></o:p></span></span></p>
5085
5086 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
5087 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
5088
5089 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
5090 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where <sub><!--[if gte vml 1]><v:shape
5091 id="_x0000_i1103" type="#_x0000_t75" style='width:12.75pt;height:18pt' o:ole=""
5092 fillcolor="window">
5093 <v:imagedata src="./fulldoc_files/image212.wmz" o:title=""/>
5094 </v:shape><![endif]--><![if !vml]><img width=17 height=24
5095 src="./fulldoc_files/image213.gif" v:shapes="_x0000_i1103"><![endif]></sub><!--[if gte mso 9]><xml>
5096 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1103"
5097 DrawAspect="Content" ObjectID="_1051901273">
5098 </o:OLEObject>
5099 </xml><![endif]--><span style="mso-spacerun: yes"> </span>and <sub><!--[if gte vml 1]><v:shape
5100 id="_x0000_i1104" type="#_x0000_t75" style='width:12.75pt;height:18pt' o:ole=""
5101 fillcolor="window">
5102 <v:imagedata src="./fulldoc_files/image214.wmz" o:title=""/>
5103 </v:shape><![endif]--><![if !vml]><img width=17 height=24
5104 src="./fulldoc_files/image215.gif" v:shapes="_x0000_i1104"><![endif]></sub><!--[if gte mso 9]><xml>
5105 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1104"
5106 DrawAspect="Content" ObjectID="_1051901274">
5107 </o:OLEObject>
5108 </xml><![endif]--><span style="mso-spacerun: yes"> </span>are the zonal and
5109 meridional components of the wind stress at the sea surface. Similarly,
5110 buoyancy forcing at the sea surface induce forcing terms in the temperature and
5111 salinity equations:<o:p></o:p></span></span></p>
5112
5113 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
5114 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
5115
5116 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
5117 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
5118 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1105"
5119 type="#_x0000_t75" style='width:83.25pt;height:35.25pt' o:ole="" fillcolor="window">
5120 <v:imagedata src="./fulldoc_files/image216.wmz" o:title=""/>
5121 </v:shape><![endif]--><![if !vml]><img width=111 height=47
5122 src="./fulldoc_files/image217.gif" v:shapes="_x0000_i1105"><![endif]></sub><!--[if gte mso 9]><xml>
5123 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1105"
5124 DrawAspect="Content" ObjectID="_1051901276">
5125 </o:OLEObject>
5126 </xml><![endif]--><span style="mso-spacerun: yes">                      
5127 </span><span style="mso-spacerun:
5128 yes">                           </span>(1.7.3)<o:p></o:p></span></span></p>
5129
5130 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
5131 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
5132
5133 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
5134 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where <sub><!--[if gte vml 1]><v:shape
5135 id="_x0000_i1106" type="#_x0000_t75" style='width:17.25pt;height:18.75pt'
5136 o:ole="" fillcolor="window">
5137 <v:imagedata src="./fulldoc_files/image218.wmz" o:title=""/>
5138 </v:shape><![endif]--><![if !vml]><img width=23 height=25
5139 src="./fulldoc_files/image219.gif" v:shapes="_x0000_i1106"><![endif]></sub><!--[if gte mso 9]><xml>
5140 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1106"
5141 DrawAspect="Content" ObjectID="_1051901277">
5142 </o:OLEObject>
5143 </xml><![endif]--><span style="mso-spacerun: yes"> </span>is the specific heat
5144 of the ocean and <i style='mso-bidi-font-style:normal'>Q</i> the heat flux such
5145 that:<o:p></o:p></span></span></p>
5146
5147 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
5148 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
5149
5150 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
5151 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
5152 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1107"
5153 type="#_x0000_t75" style='width:69.75pt;height:18pt' o:ole="" fillcolor="window">
5154 <v:imagedata src="./fulldoc_files/image220.wmz" o:title=""/>
5155 </v:shape><![endif]--><![if !vml]><img width=93 height=24
5156 src="./fulldoc_files/image221.gif" v:shapes="_x0000_i1107"><![endif]></sub><!--[if gte mso 9]><xml>
5157 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1107"
5158 DrawAspect="Content" ObjectID="_1051901278">
5159 </o:OLEObject>
5160 </xml><![endif]--><span style="mso-spacerun:
5161 yes">                                                     </span>(1.7.4)<o:p></o:p></span></span></p>
5162
5163 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
5164 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
5165
5166 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
5167 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where <sub><!--[if gte vml 1]><v:shape
5168 id="_x0000_i1108" type="#_x0000_t75" style='width:15.75pt;height:18pt' o:ole=""
5169 fillcolor="window">
5170 <v:imagedata src="./fulldoc_files/image222.wmz" o:title=""/>
5171 </v:shape><![endif]--><![if !vml]><img width=21 height=24
5172 src="./fulldoc_files/image223.gif" v:shapes="_x0000_i1108"><![endif]></sub><!--[if gte mso 9]><xml>
5173 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1108"
5174 DrawAspect="Content" ObjectID="_1051901279">
5175 </o:OLEObject>
5176 </xml><![endif]--><span style="mso-spacerun: yes"> </span>is the air-sea heat
5177 flux. Similarly:<o:p></o:p></span></span></p>
5178
5179 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
5180 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
5181
5182 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
5183 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
5184 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1109"
5185 type="#_x0000_t75" style='width:42.75pt;height:30.75pt' o:ole="" fillcolor="window">
5186 <v:imagedata src="./fulldoc_files/image224.wmz" o:title=""/>
5187 </v:shape><![endif]--><![if !vml]><img width=57 height=41
5188 src="./fulldoc_files/image225.gif" v:shapes="_x0000_i1109"><![endif]></sub><!--[if gte mso 9]><xml>
5189 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1109"
5190 DrawAspect="Content" ObjectID="_1051901280">
5191 </o:OLEObject>
5192 </xml><![endif]--><span style="mso-spacerun:
5193 yes">                                                        </span>(1.7.5)<o:p></o:p></span></span></p>
5194
5195 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
5196 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
5197
5198 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
5199 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where <i
5200 style='mso-bidi-font-style:normal'>e</i> is the freshwater flux such that:<o:p></o:p></span></span></p>
5201
5202 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
5203 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
5204
5205 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
5206 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
5207 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1110"
5208 type="#_x0000_t75" style='width:108.75pt;height:18.75pt' o:ole="" fillcolor="window">
5209 <v:imagedata src="./fulldoc_files/image226.wmz" o:title=""/>
5210 </v:shape><![endif]--><![if !vml]><img width=145 height=25
5211 src="./fulldoc_files/image227.gif" v:shapes="_x0000_i1110"><![endif]></sub><!--[if gte mso 9]><xml>
5212 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1110"
5213 DrawAspect="Content" ObjectID="_1051901281">
5214 </o:OLEObject>
5215 </xml><![endif]--><span style="mso-spacerun:
5216 yes">                                           </span>(1.7.6)<o:p></o:p></span></span></p>
5217
5218 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
5219 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
5220
5221 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
5222 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where <sub><!--[if gte vml 1]><v:shape
5223 id="_x0000_i1111" type="#_x0000_t75" style='width:20.25pt;height:18.75pt'
5224 o:ole="" fillcolor="window">
5225 <v:imagedata src="./fulldoc_files/image228.wmz" o:title=""/>
5226 </v:shape><![endif]--><![if !vml]><img width=27 height=25
5227 src="./fulldoc_files/image229.gif" v:shapes="_x0000_i1111"><![endif]></sub><!--[if gte mso 9]><xml>
5228 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1111"
5229 DrawAspect="Content" ObjectID="_1051901283">
5230 </o:OLEObject>
5231 </xml><![endif]--><span style="mso-spacerun: yes"> </span>is a (constant)
5232 reference salinity and <i style='mso-bidi-font-style:normal'>E</i> and <i
5233 style='mso-bidi-font-style:normal'>P</i> are the evaporation and precipitation
5234 rates, respectively. Often, the heat and freshwater fluxes at the sea surface
5235 are parameterized by restoring the surface temperature and salinity to observed
5236 values. In this case, terms of the form <sub><!--[if gte vml 1]><v:shape id="_x0000_i1112"
5237 type="#_x0000_t75" style='width:60.75pt;height:18pt' o:ole="" fillcolor="window">
5238 <v:imagedata src="./fulldoc_files/image230.wmz" o:title=""/>
5239 </v:shape><![endif]--><![if !vml]><img width=81 height=24
5240 src="./fulldoc_files/image231.gif" v:shapes="_x0000_i1112"><![endif]></sub><!--[if gte mso 9]><xml>
5241 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1112"
5242 DrawAspect="Content" ObjectID="_1051901284">
5243 </o:OLEObject>
5244 </xml><![endif]-->, <sub><!--[if gte vml 1]><v:shape id="_x0000_i1113" type="#_x0000_t75"
5245 style='width:62.25pt;height:18pt' o:ole="" fillcolor="window">
5246 <v:imagedata src="./fulldoc_files/image232.wmz" o:title=""/>
5247 </v:shape><![endif]--><![if !vml]><img width=83 height=24
5248 src="./fulldoc_files/image233.gif" v:shapes="_x0000_i1113"><![endif]></sub><!--[if gte mso 9]><xml>
5249 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1113"
5250 DrawAspect="Content" ObjectID="_1051901285">
5251 </o:OLEObject>
5252 </xml><![endif]-->, where <sub><!--[if gte vml 1]><v:shape id="_x0000_i1114"
5253 type="#_x0000_t75" style='width:15pt;height:17.25pt' o:ole="" fillcolor="window">
5254 <v:imagedata src="./fulldoc_files/image234.wmz" o:title=""/>
5255 </v:shape><![endif]--><![if !vml]><img width=20 height=23
5256 src="./fulldoc_files/image235.gif" v:shapes="_x0000_i1114"><![endif]></sub><!--[if gte mso 9]><xml>
5257 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1114"
5258 DrawAspect="Content" ObjectID="_1051901286">
5259 </o:OLEObject>
5260 </xml><![endif]--><span style="mso-spacerun: yes"> </span>and <sub><!--[if gte vml 1]><v:shape
5261 id="_x0000_i1115" type="#_x0000_t75" style='width:15.75pt;height:18pt' o:ole=""
5262 fillcolor="window">
5263 <v:imagedata src="./fulldoc_files/image236.wmz" o:title=""/>
5264 </v:shape><![endif]--><![if !vml]><img width=21 height=24
5265 src="./fulldoc_files/image237.gif" v:shapes="_x0000_i1115"><![endif]></sub><!--[if gte mso 9]><xml>
5266 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1115"
5267 DrawAspect="Content" ObjectID="_1051901287">
5268 </o:OLEObject>
5269 </xml><![endif]--><span style="mso-spacerun: yes"> </span>are relaxation
5270 time-scale constants, are added to, or replace, the surface terms in equations
5271 (1.7.3) and (1.7.5).<o:p></o:p></span></span></p>
5272
5273 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
5274 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
5275
5276 <h3><span style='mso-bookmark:_Toc407078231'><a name="_Toc407078230"></a><a
5277 name="_Toc407090384"></a><a name="_Toc407090587"></a><a name="_Toc407169616"><span
5278 style='mso-bookmark:_Toc407090587'><span style='mso-bookmark:_Toc407090384'><span
5279 style='mso-bookmark:_Toc407078230'><u>1.7.2 Dissipation</u></span></span></span></a><u><o:p></o:p></u></span></h3>
5280
5281 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
5282 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
5283
5284 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
5285 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>The
5286 forms of friction available in the model for momentum are Laplacian and
5287 biharmonic frictions:<o:p></o:p></span></span></p>
5288
5289 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
5290 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
5291
5292 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
5293 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
5294 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1116"
5295 type="#_x0000_t75" style='width:153pt;height:33pt' o:ole="" fillcolor="window">
5296 <v:imagedata src="./fulldoc_files/image238.wmz" o:title=""/>
5297 </v:shape><![endif]--><![if !vml]><img width=204 height=44
5298 src="./fulldoc_files/image239.gif" v:shapes="_x0000_i1116"><![endif]></sub><!--[if gte mso 9]><xml>
5299 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1116"
5300 DrawAspect="Content" ObjectID="_1051901288">
5301 </o:OLEObject>
5302 </xml><![endif]--><a name="_Hlt406563553"></a><span style="mso-spacerun:
5303 yes">                                          </span>(1.7.7)<o:p></o:p></span></span></p>
5304
5305 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
5306 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
5307
5308 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
5309 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where <sub><!--[if gte vml 1]><v:shape
5310 id="_x0000_i1117" type="#_x0000_t75" style='width:14.25pt;height:18pt' o:ole=""
5311 fillcolor="window">
5312 <v:imagedata src="./fulldoc_files/image240.wmz" o:title=""/>
5313 </v:shape><![endif]--><![if !vml]><img width=19 height=24
5314 src="./fulldoc_files/image241.gif" v:shapes="_x0000_i1117"><![endif]></sub><!--[if gte mso 9]><xml>
5315 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1117"
5316 DrawAspect="Content" ObjectID="_1051901290">
5317 </o:OLEObject>
5318 </xml><![endif]--><span style="mso-spacerun: yes"> </span>and <sub><!--[if gte vml 1]><v:shape
5319 id="_x0000_i1118" type="#_x0000_t75" style='width:14.25pt;height:18pt' o:ole=""
5320 fillcolor="window">
5321 <v:imagedata src="./fulldoc_files/image242.wmz" o:title=""/>
5322 </v:shape><![endif]--><![if !vml]><img width=19 height=24
5323 src="./fulldoc_files/image243.gif" v:shapes="_x0000_i1118"><![endif]></sub><!--[if gte mso 9]><xml>
5324 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1118"
5325 DrawAspect="Content" ObjectID="_1051901291">
5326 </o:OLEObject>
5327 </xml><![endif]--><span style="mso-spacerun: yes"> </span>are (constant)
5328 horizontal and vertical viscosity coefficients and <sub><!--[if gte vml 1]><v:shape
5329 id="_x0000_i1119" type="#_x0000_t75" style='width:14.25pt;height:17.25pt'
5330 o:ole="" fillcolor="window">
5331 <v:imagedata src="./fulldoc_files/image244.wmz" o:title=""/>
5332 </v:shape><![endif]--><![if !vml]><img width=19 height=23
5333 src="./fulldoc_files/image245.gif" v:shapes="_x0000_i1119"><![endif]></sub><!--[if gte mso 9]><xml>
5334 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1119"
5335 DrawAspect="Content" ObjectID="_1051901292">
5336 </o:OLEObject>
5337 </xml><![endif]--><span style="mso-spacerun: yes"> </span>is the horizontal
5338 coefficient for biharmonic friction. These coefficients are the same for all
5339 velocity components.<o:p></o:p></span></span></p>
5340
5341 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
5342 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
5343
5344 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
5345 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>The
5346 dissipation terms for the temperature and salinity equations have a similar
5347 form except that the diffusion tensor can be non diagonal and have varying
5348 coefficients (see appendix on the parameterization of eddy fluxes of heat and
5349 salt).<o:p></o:p></span></span></p>
5350
5351 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
5352 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
5353
5354 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
5355 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
5356 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1120"
5357 type="#_x0000_t75" style='width:167.25pt;height:20.25pt' o:ole="" fillcolor="window">
5358 <v:imagedata src="./fulldoc_files/image246.wmz" o:title=""/>
5359 </v:shape><![endif]--><![if !vml]><img width=223 height=27
5360 src="./fulldoc_files/image247.gif" v:shapes="_x0000_i1120"><![endif]></sub><!--[if gte mso 9]><xml>
5361 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1120"
5362 DrawAspect="Content" ObjectID="_1051901293">
5363 </o:OLEObject>
5364 </xml><![endif]--><span style="mso-spacerun:
5365 yes">                                    </span>(1.7.8)<o:p></o:p></span></span></p>
5366
5367 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
5368 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
5369
5370 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
5371 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where <sub><!--[if gte vml 1]><v:shape
5372 id="_x0000_i1121" type="#_x0000_t75" style='width:14.25pt;height:18.75pt'
5373 o:ole="" fillcolor="window">
5374 <v:imagedata src="./fulldoc_files/image248.wmz" o:title=""/>
5375 </v:shape><![endif]--><![if !vml]><img width=19 height=25
5376 src="./fulldoc_files/image249.gif" v:shapes="_x0000_i1121"><![endif]></sub><!--[if gte mso 9]><xml>
5377 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1121"
5378 DrawAspect="Content" ObjectID="_1051901294">
5379 </o:OLEObject>
5380 </xml><![endif]--><span style="mso-spacerun: yes"> </span>is the diffusion
5381 tensor and <sub><!--[if gte vml 1]><v:shape id="_x0000_i1122" type="#_x0000_t75"
5382 style='width:17.25pt;height:17.25pt' o:ole="" fillcolor="window">
5383 <v:imagedata src="./fulldoc_files/image250.wmz" o:title=""/>
5384 </v:shape><![endif]--><![if !vml]><img width=23 height=23
5385 src="./fulldoc_files/image251.gif" v:shapes="_x0000_i1122"><![endif]></sub><!--[if gte mso 9]><xml>
5386 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1122"
5387 DrawAspect="Content" ObjectID="_1051901295">
5388 </o:OLEObject>
5389 </xml><![endif]--><span style="mso-spacerun: yes"> </span>the horizontal
5390 coefficient for biharmonic diffusion. In the simplest case where the
5391 subgrid-scale fluxes of heat and salt are parameterized with constant
5392 horizontal and vertical diffusion coefficients, <sub><!--[if gte vml 1]><v:shape
5393 id="_x0000_i1123" type="#_x0000_t75" style='width:14.25pt;height:18.75pt'
5394 o:ole="" fillcolor="window">
5395 <v:imagedata src="./fulldoc_files/image248.wmz" o:title=""/>
5396 </v:shape><![endif]--><![if !vml]><img width=19 height=25
5397 src="./fulldoc_files/image252.gif" v:shapes="_x0000_i1123"><![endif]></sub><!--[if gte mso 9]><xml>
5398 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1123"
5399 DrawAspect="Content" ObjectID="_1051901297">
5400 </o:OLEObject>
5401 </xml><![endif]--><span style="mso-spacerun: yes"> </span>is reduced to a
5402 diagonal matrix with constant coefficients:<o:p></o:p></span></span></p>
5403
5404 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
5405 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
5406
5407 <p class=MsoNormal align=right style='text-align:right'><span style='mso-bookmark:
5408 _Toc407078231'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
5409 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1124"
5410 type="#_x0000_t75" style='width:104.25pt;height:56.25pt' o:ole="" fillcolor="window">
5411 <v:imagedata src="./fulldoc_files/image253.wmz" o:title=""/>
5412 </v:shape><![endif]--><![if !vml]><img width=139 height=75
5413 src="./fulldoc_files/image254.gif" v:shapes="_x0000_i1124"><![endif]></sub><!--[if gte mso 9]><xml>
5414 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1124"
5415 DrawAspect="Content" ObjectID="_1051901298">
5416 </o:OLEObject>
5417 </xml><![endif]--><span style="mso-spacerun:
5418 yes">                                                  </span>(1.7.9)<o:p></o:p></span></span></p>
5419
5420 <p class=MsoNormal><span style='mso-bookmark:_Toc407078231'><span
5421 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
5422
5423 <p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><span
5424 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where <sub><!--[if gte vml 1]><v:shape
5425 id="_x0000_i1125" type="#_x0000_t75" style='width:17.25pt;height:18pt' o:ole=""
5426 fillcolor="window">
5427 <v:imagedata src="./fulldoc_files/image255.wmz" o:title=""/>
5428 </v:shape><![endif]--><![if !vml]><img width=23 height=24
5429 src="./fulldoc_files/image256.gif" v:shapes="_x0000_i1125"><![endif]></sub><!--[if gte mso 9]><xml>
5430 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1125"
5431 DrawAspect="Content" ObjectID="_1051901299">
5432 </o:OLEObject>
5433 </xml><![endif]--><span style="mso-spacerun: yes"> </span>and <sub><!--[if gte vml 1]><v:shape
5434 id="_x0000_i1126" type="#_x0000_t75" style='width:17.25pt;height:18pt' o:ole=""
5435 fillcolor="window">
5436 <v:imagedata src="./fulldoc_files/image257.wmz" o:title=""/>
5437 </v:shape><![endif]--><![if !vml]><img width=23 height=24
5438 src="./fulldoc_files/image258.gif" v:shapes="_x0000_i1126"><![endif]></sub><!--[if gte mso 9]><xml>
5439 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1126"
5440 DrawAspect="Content" ObjectID="_1051901300">
5441 </o:OLEObject>
5442 </xml><![endif]--><span style="mso-spacerun: yes"> </span>are the horizontal
5443 and vertical diffusion coefficients. Different values for temperature and
5444 salinity can be specified. More physically-based parameterizations, such as
5445 Gent-McWilliams - GM - or Green-Stone - GS -, are variants on (1.7.8), (1.7.9)
5446 and are described in the appendix.<o:p></o:p></span></span></p>
5447
5448 </div>
5449
5450 <span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino;
5451 mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman";
5452 mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'><br
5453 clear=all style='page-break-before:always;mso-break-type:section-break'>
5454 </span>
5455
5456 <div class=Section3>
5457
5458 <div style='border:none;border-bottom:solid windowtext .75pt;padding:0pt 0pt 3.0pt 0pt'>
5459
5460 <h1 style='text-align:justify'><span style='mso-bookmark:_Toc407078231'><a
5461 name="_Toc407090385"></a><a name="_Toc407090588"></a><a name="_Toc407169617"><span
5462 style='mso-bookmark:_Toc407090588'><span style='mso-bookmark:_Toc407090385'>CHAPTER
5463 2 Discrete formulation.</span></span></a></span></h1>
5464
5465 </div>
5466
5467 <p class=MsoBodyText><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
5468
5469 <p class=MsoBodyText><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
5470
5471 <p class=MsoBodyText style='margin-left:0pt;text-align:justify'><span
5472 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>The
5473 continuum equations employed are discretized using a finite volume strategy. In
5474 this approach the domain to be simulated is divided into cells and the
5475 evolution of the fluid is simulated, by stepping forward discrete forms of the
5476 Navier-Stokes equations integrated over these cells. In the limit that the
5477 cells have a regular cuboid structure the model is identical to a finite
5478 difference model.<o:p></o:p></span></p>
5479
5480 <p class=MsoBodyText style='margin-left:0pt;text-align:justify'><span
5481 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
5482
5483 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
5484 mso-bidi-font-size:10.0pt;font-family:Palatino'>The variables are stepped
5485 forward in time using a quasi-second-order Adams-Bashforth time-stepping
5486 scheme.<span style="mso-spacerun: yes">  </span>The pressure field, which
5487 ensures that evolving currents remain non-divergent, is found by inversion of
5488 Elliptic operators.<span style="mso-spacerun: yes">  </span>In <b
5489 style='mso-bidi-font-weight:normal'>HPE</b> and <b style='mso-bidi-font-weight:
5490 normal'>QH</b> a 2-d Elliptic problem must be inverted; in <b style='mso-bidi-font-weight:
5491 normal'>NH</b> the elliptic problem is 3-dimensional.<span style="mso-spacerun:
5492 yes">  </span>A major objective is to make this 3-D inversion - the ‘overhead’
5493 of <b style='mso-bidi-font-weight:normal'>NH</b> - efficient and hence
5494 non-hydrostatic modeling affordable.<span style="mso-spacerun: yes"> 
5495 </span>The pressure field is separated in to surface pressure,<sub><!--[if gte vml 1]><v:shape
5496 id="_x0000_i1127" type="#_x0000_t75" style='width:15pt;height:15pt' o:ole="">
5497 <v:imagedata src="./fulldoc_files/image259.wmz" o:title=""/>
5498 </v:shape><![endif]--><![if !vml]><img width=20 height=20
5499 src="./fulldoc_files/image260.gif" v:shapes="_x0000_i1127"><![endif]></sub><!--[if gte mso 9]><xml>
5500 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1127"
5501 DrawAspect="Content" ObjectID="_1051901302">
5502 </o:OLEObject>
5503 </xml><![endif]-->, hydrostatic pressure, <sub><!--[if gte vml 1]><v:shape
5504 id="_x0000_i1128" type="#_x0000_t75" style='width:21pt;height:15.75pt' o:ole="">
5505 <v:imagedata src="./fulldoc_files/image261.wmz" o:title=""/>
5506 </v:shape><![endif]--><![if !vml]><img width=28 height=21
5507 src="./fulldoc_files/image262.gif" v:shapes="_x0000_i1128"><![endif]></sub><!--[if gte mso 9]><xml>
5508 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1128"
5509 DrawAspect="Content" ObjectID="_1051901303">
5510 </o:OLEObject>
5511 </xml><![endif]--><span style="mso-spacerun: yes"> </span>and non-hydrostatic
5512 pressure, <sub><!--[if gte vml 1]><v:shape id="_x0000_i1129" type="#_x0000_t75"
5513 style='width:21.75pt;height:17.25pt' o:ole="">
5514 <v:imagedata src="./fulldoc_files/image263.wmz" o:title=""/>
5515 </v:shape><![endif]--><![if !vml]><img width=29 height=23
5516 src="./fulldoc_files/image264.gif" v:shapes="_x0000_i1129"><![endif]></sub><!--[if gte mso 9]><xml>
5517 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1129"
5518 DrawAspect="Content" ObjectID="_1051901304">
5519 </o:OLEObject>
5520 </xml><![endif]--><span style="mso-spacerun: yes"> </span>and the component
5521 parts found sequentially.<span style="mso-spacerun: yes">  </span>In the 3-D
5522 inversion for <sub><!--[if gte vml 1]><v:shape id="_x0000_i1130" type="#_x0000_t75"
5523 style='width:21.75pt;height:17.25pt' o:ole="">
5524 <v:imagedata src="./fulldoc_files/image263.wmz" o:title=""/>
5525 </v:shape><![endif]--><![if !vml]><img width=29 height=23
5526 src="./fulldoc_files/image265.gif" v:shapes="_x0000_i1130"><![endif]></sub><!--[if gte mso 9]><xml>
5527 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1130"
5528 DrawAspect="Content" ObjectID="_1051901305">
5529 </o:OLEObject>
5530 </xml><![endif]--><span style="mso-spacerun: yes"> </span>a preconditioner is
5531 used which, in the hydrostatic limit, is an exact integral of the Elliptic
5532 operator, and so leads to an algorithm that seamlessly moves from
5533 non-hydrostatic to hydrostatic limits.<span style="mso-spacerun: yes"> 
5534 </span>Thus, in the hydrostatic limit, the <b style='mso-bidi-font-weight:normal'>NH</b>
5535 is ‘fast’, competitive with the fastest ocean climate models in use today based
5536 on the <b style='mso-bidi-font-weight:normal'>HPEs</b>.<span
5537 style="mso-spacerun: yes">  </span>But as the resolution is increased the model
5538 dynamics asymptotes smoothly to the Navier Stokes equations.<span
5539 style='text-transform:uppercase'><o:p></o:p></span></span></p>
5540
5541 <p class=MsoBodyText style='margin-left:0pt;text-align:justify'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
5542
5543 <p class=MsoBodyText style='margin-left:0pt;text-align:justify'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
5544
5545 <h2 style='text-align:justify'><a name="_Toc407078232"></a><a
5546 name="_Toc407090386"></a><a name="_Toc407090589"></a><a name="_Toc407169618"><span
5547 style='mso-bookmark:_Toc407090589'><span style='mso-bookmark:_Toc407090386'><span
5548 style='mso-bookmark:_Toc407078232'>2.1 Temporal discretization.</span></span></span></a></h2>
5549
5550 <p class=MsoBodyText style='margin-left:0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
5551
5552 <p class=MsoBodyText style='margin-left:0pt;text-align:justify'><span
5553 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>We
5554 write (1.1.1</span><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
5555 font-family:Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;
5556 mso-char-type:symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:
5557 symbol;mso-symbol-font-family:Symbol'>®</span></span><span style='font-size:
5558 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>1.1.4) in semi-discrete
5559 form to second order in the time step </span><i style='mso-bidi-font-style:
5560 normal'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
5561 Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;
5562 mso-char-type:symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:
5563 symbol;mso-symbol-font-family:Symbol'>D</span></span></i><i style='mso-bidi-font-style:
5564 normal'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
5565 Palatino'>t</span></i><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
5566 font-family:Palatino'> in which, as yet, only time is discretized, and using
5567 the notation of chapter 1 (see Fig.3):<o:p></o:p></span></p>
5568
5569 <p class=MsoBodyText style='margin-left:0pt'><span style='font-size:12.0pt;
5570 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
5571
5572 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
5573 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
5574 id="_x0000_i1131" type="#_x0000_t75" style='width:228pt;height:35.25pt' o:ole="">
5575 <v:imagedata src="./fulldoc_files/image266.wmz" o:title=""/>
5576 </v:shape><![endif]--><![if !vml]><img width=304 height=47
5577 src="./fulldoc_files/image267.gif" v:shapes="_x0000_i1131"><![endif]></sub><!--[if gte mso 9]><xml>
5578 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1131"
5579 DrawAspect="Content" ObjectID="_1051901306">
5580 </o:OLEObject>
5581 </xml><![endif]--><span style="mso-spacerun: yes">                      
5582 </span>(2.1.1)<o:p></o:p></span></p>
5583
5584 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
5585 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
5586
5587 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
5588 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
5589 id="_x0000_i1132" type="#_x0000_t75" style='width:135.75pt;height:42.75pt'
5590 o:ole="">
5591 <v:imagedata src="./fulldoc_files/image268.wmz" o:title=""/>
5592 </v:shape><![endif]--><![if !vml]><img width=181 height=57
5593 src="./fulldoc_files/image269.gif" v:shapes="_x0000_i1132"><![endif]></sub><!--[if gte mso 9]><xml>
5594 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1132"
5595 DrawAspect="Content" ObjectID="_1051901308">
5596 </o:OLEObject>
5597 </xml><![endif]--><span style="mso-spacerun:
5598 yes">                                            </span>(2.1.2)<o:p></o:p></span></p>
5599
5600 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
5601 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
5602
5603 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
5604 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
5605 id="_x0000_i1133" type="#_x0000_t75" style='width:105pt;height:33pt' o:ole="">
5606 <v:imagedata src="./fulldoc_files/image270.wmz" o:title=""/>
5607 </v:shape><![endif]--><![if !vml]><img width=140 height=44
5608 src="./fulldoc_files/image271.gif" v:shapes="_x0000_i1133"><![endif]></sub><!--[if gte mso 9]><xml>
5609 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1133"
5610 DrawAspect="Content" ObjectID="_1051901309">
5611 </o:OLEObject>
5612 </xml><![endif]--><span style="mso-spacerun:
5613 yes">                                               </span><span
5614 style="mso-spacerun: yes">    </span>(2.1.3)<o:p></o:p></span></p>
5615
5616 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
5617 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
5618
5619 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
5620 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
5621 id="_x0000_i1824" type="#_x0000_t75" style='width:141.75pt;height:42.75pt'
5622 o:ole="">
5623 <v:imagedata src="./fulldoc_files/image272.wmz" o:title=""/>
5624 </v:shape><![endif]--><![if !vml]><img width=189 height=57
5625 src="./fulldoc_files/image273.gif" v:shapes="_x0000_i1824"><![endif]></sub><!--[if gte mso 9]><xml>
5626 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1824"
5627 DrawAspect="Content" ObjectID="_1051901310">
5628 </o:OLEObject>
5629 </xml><![endif]--><span style="mso-spacerun:
5630 yes">                                            </span>(2.1.4)<o:p></o:p></span></p>
5631
5632 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
5633 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
5634
5635 <p class=MsoBodyText style='margin-left:0pt;text-align:justify'><span
5636 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>In
5637 (2.1.1), we employ a ‘tracer’ parameter ‘<i style='mso-bidi-font-style:normal'>q</i>’
5638 which takes on the value zero in the <b style='mso-bidi-font-weight:normal'>HPEs</b>
5639 and <b style='mso-bidi-font-weight:normal'>QH</b>, and the value unity in <b
5640 style='mso-bidi-font-weight:normal'>NH</b>.<o:p></o:p></span></p>
5641
5642 <p class=MsoBodyText style='margin-left:0pt;text-align:justify'><span
5643 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
5644
5645 <p class=MsoBodyText style='margin-left:0pt;text-align:justify'><span
5646 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>Given
5647 that the <sub><!--[if gte vml 1]><v:shape id="_x0000_i1825" type="#_x0000_t75"
5648 style='width:12.75pt;height:14.25pt' o:ole="">
5649 <v:imagedata src="./fulldoc_files/image274.wmz" o:title=""/>
5650 </v:shape><![endif]--><![if !vml]><img width=17 height=19
5651 src="./fulldoc_files/image275.gif" v:shapes="_x0000_i1825"><![endif]></sub><!--[if gte mso 9]><xml>
5652 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1825"
5653 DrawAspect="Content" ObjectID="_1051901311">
5654 </o:OLEObject>
5655 </xml><![endif]-->’s are known at time level <i style='mso-bidi-font-style:
5656 normal'>n</i>, an accurate explicit form for the time-stepping which involves
5657 just two time levels is the Adams-Bashforth method (AB2) which makes use of
5658 time-levels <i style='mso-bidi-font-style:normal'>n</i> and <i
5659 style='mso-bidi-font-style:normal'>n</i>-1 thus:<o:p></o:p></span></p>
5660
5661 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
5662 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
5663
5664 <p class=MsoBodyText align=right style='text-align:right'><span
5665 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
5666 id="_x0000_i1134" type="#_x0000_t75" style='width:195pt;height:35.25pt' o:ole="">
5667 <v:imagedata src="./fulldoc_files/image276.wmz" o:title=""/>
5668 </v:shape><![endif]--><![if !vml]><img width=260 height=47
5669 src="./fulldoc_files/image277.gif" v:shapes="_x0000_i1134"><![endif]></sub><!--[if gte mso 9]><xml>
5670 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1134"
5671 DrawAspect="Content" ObjectID="_1051901313">
5672 </o:OLEObject>
5673 </xml><![endif]--><span style="mso-spacerun:
5674 yes">                                  </span>(2.1.5)<o:p></o:p></span></p>
5675
5676 <p class=MsoBodyText style='margin-left:0pt'><span style='font-size:12.0pt;
5677 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
5678
5679 <p class=MsoBodyText style='margin-left:0pt;text-align:justify'><span
5680 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>AB2 is
5681 a linear extrapolation in time to a point that is just, by an amount </span><i
5682 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
5683 10.0pt;font-family:Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:
5684 Palatino;mso-char-type:symbol;mso-symbol-font-family:Symbol'><span
5685 style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>e</span></span></i><span
5686 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>, on
5687 the <i style='mso-bidi-font-style:normal'>n</i>+1 side of the mid-point<sub><!--[if gte vml 1]><v:shape
5688 id="_x0000_i1135" type="#_x0000_t75" style='width:21.75pt;height:27pt' o:ole=""
5689 fillcolor="window">
5690 <v:imagedata src="./fulldoc_files/image278.wmz" o:title=""/>
5691 </v:shape><![endif]--><![if !vml]><img width=29 height=36
5692 src="./fulldoc_files/image279.gif" v:shapes="_x0000_i1135"><![endif]></sub><!--[if gte mso 9]><xml>
5693 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1135"
5694 DrawAspect="Content" ObjectID="_1051901314">
5695 </o:OLEObject>
5696 </xml><![endif]-->.<span style="mso-spacerun: yes">  </span>AB2 has the
5697 advantage of being quasi-second-order in time. A computational mode exists but
5698 is damped by the </span><i style='mso-bidi-font-style:normal'><span
5699 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
5700 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
5701 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
5702 mso-symbol-font-family:Symbol'>e</span></span></i><span style='font-size:12.0pt;
5703 mso-bidi-font-size:10.0pt;font-family:Palatino'> factor.<span
5704 style="mso-spacerun: yes">  </span>Furthermore it can be implemented by
5705 evaluating the <b style='mso-bidi-font-weight:normal'>G</b>’s only once and
5706 storing them for use on the next time-step. The code is written in a
5707 sufficiently flexible manner that other time-stepping schemes could be readily
5708 implemented.<o:p></o:p></span></p>
5709
5710 <p class=MsoBodyText style='margin-left:0pt;text-align:justify'><span
5711 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
5712
5713 <p class=MsoBodyText style='margin-left:0pt;text-align:justify'><span
5714 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>The
5715 time-step is limited by the following condition (see for example Potter, 1976;
5716 p.69):<o:p></o:p></span></p>
5717
5718 <p class=MsoBodyText style='margin-left:0pt;text-align:justify'><span
5719 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
5720
5721 <p class=MsoNormal align=center style='text-align:center'><span
5722 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
5723 id="_x0000_i1136" type="#_x0000_t75" style='width:48.75pt;height:33pt' o:ole="">
5724 <v:imagedata src="./fulldoc_files/image280.wmz" o:title=""/>
5725 </v:shape><![endif]--><![if !vml]><img width=65 height=44
5726 src="./fulldoc_files/image281.gif" v:shapes="_x0000_i1136"><![endif]></sub><!--[if gte mso 9]><xml>
5727 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1136"
5728 DrawAspect="Content" ObjectID="_1051901315">
5729 </o:OLEObject>
5730 </xml><![endif]--><span style="mso-spacerun: yes"> </span>if <sub><!--[if gte vml 1]><v:shape
5731 id="_x0000_i1137" type="#_x0000_t75" style='width:116.25pt;height:32.25pt'
5732 o:ole="">
5733 <v:imagedata src="./fulldoc_files/image282.wmz" o:title=""/>
5734 </v:shape><![endif]--><![if !vml]><img width=155 height=43
5735 src="./fulldoc_files/image283.gif" v:shapes="_x0000_i1137"><![endif]></sub><!--[if gte mso 9]><xml>
5736 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1137"
5737 DrawAspect="Content" ObjectID="_1051901317">
5738 </o:OLEObject>
5739 </xml><![endif]--><o:p></o:p></span></p>
5740
5741 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
5742 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
5743
5744 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
5745 mso-bidi-font-size:10.0pt;font-family:Palatino'>where <b style='mso-bidi-font-weight:
5746 normal'>v</b> is the fastest propagation velocity anywhere on the mesh of size </span><span
5747 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
5748 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
5749 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
5750 mso-symbol-font-family:Symbol'>D</span></span><span style='font-size:12.0pt;
5751 mso-bidi-font-size:10.0pt;font-family:Palatino'>.<span style="mso-spacerun:
5752 yes">  </span>Typically we set </span><i style='mso-bidi-font-style:normal'><span
5753 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
5754 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
5755 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
5756 mso-symbol-font-family:Symbol'>e</span></span></i><b style='mso-bidi-font-weight:
5757 normal'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
5758 Palatino'> </span></b><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
5759 font-family:Palatino'>to a value of 0.1.<span style="mso-spacerun: yes"> 
5760 </span>It should be noted that if </span><i style='mso-bidi-font-style:normal'><span
5761 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
5762 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
5763 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
5764 mso-symbol-font-family:Symbol'>e</span></span></i><span style='font-size:12.0pt;
5765 mso-bidi-font-size:10.0pt;font-family:Palatino'>=0 then<b style='mso-bidi-font-weight:
5766 normal'> </b>AB2 is unstable in the inviscid case.<o:p></o:p></span></p>
5767
5768 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
5769 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
5770
5771 <p class=MsoBodyText style='margin-left:0pt;text-align:justify'><span
5772 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>The
5773 prognostic and diagnostic steps of our calculation in <b style='mso-bidi-font-weight:
5774 normal'>HPE</b>, <b style='mso-bidi-font-weight:normal'>QH</b> and <b
5775 style='mso-bidi-font-weight:normal'>NH</b> are outlined in the schematic
5776 diagram below - Fig.4.<span style="mso-spacerun: yes">  </span>We now go on to
5777 describe the spatial discretization employed and, in section 2.3, our Elliptic
5778 inversion procedure.<o:p></o:p></span></p>
5779
5780 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
5781 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
5782
5783 <div style='mso-element:frame;mso-element-frame-width:407.45pt;mso-element-frame-height:
5784 324.05pt;mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
5785 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'>
5786
5787 <table cellspacing=0 cellpadding=0 hspace=0 vspace=0 width=555 height=432
5788 align=left>
5789 <tr>
5790 <td valign=top align=left height=432 style='padding-top:0pt;padding-right:
5791 9.0pt;padding-bottom:0pt;padding-left:9.0pt'>
5792 <div style='border:solid windowtext .75pt;padding:1.0pt 1.0pt 1.0pt 1.0pt'>
5793 <p class=MsoNormal style='margin-left:72.0pt;border:none;mso-border-alt:solid windowtext .75pt;
5794 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
5795 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
5796 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
5797 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
5798 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
5799 <p class=MsoNormal style='margin-left:72.0pt;border:none;mso-border-alt:solid windowtext .75pt;
5800 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
5801 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
5802 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
5803 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><!--[if gte vml 1]><v:rect
5804 id="_x0000_s1029" style='position:absolute;left:0;text-align:left;
5805 margin-left:104.8pt;margin-top:10.35pt;width:259.25pt;height:50.45pt;
5806 z-index:1;mso-position-horizontal-relative:text;
5807 mso-position-vertical-relative:text' o:allowincell="f" filled="f"/><![endif]--><![if !vml]><span
5808 style='mso-ignore:vglayout'>
5809 <table cellpadding=0 cellspacing=0 align=left>
5810 <tr>
5811 <td width=140 height=14></td>
5812 </tr>
5813 <tr>
5814 <td></td>
5815 <td><img width=346 height=68 src="./fulldoc_files/image284.gif" v:shapes="_x0000_s1029"></td>
5816 </tr>
5817 </table>
5818 </span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
5819 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
5820 <br style='mso-ignore:vglayout' clear=ALL>
5821 <p class=MsoNormal style='margin-left:72.0pt;border:none;mso-border-alt:solid windowtext .75pt;
5822 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
5823 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
5824 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
5825 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
5826 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><span
5827 style="mso-spacerun: yes">                 </span></span><span
5828 style='font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1139"
5829 type="#_x0000_t75" style='width:126.75pt;height:30.75pt' o:ole="">
5830 <v:imagedata src="./fulldoc_files/image285.wmz" o:title=""/>
5831 </v:shape><![endif]--><![if !vml]><img width=169 height=41
5832 src="./fulldoc_files/image286.gif" v:shapes="_x0000_i1139"><![endif]></sub><!--[if gte mso 9]><xml>
5833 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1139"
5834 DrawAspect="Content" ObjectID="_1051901318">
5835 </o:OLEObject>
5836 </xml><![endif]--></span><span style='font-size:12.0pt;mso-bidi-font-size:
5837 10.0pt;font-family:Palatino'>;<span style="mso-spacerun: yes">    </span><sub><!--[if gte vml 1]><v:shape
5838 id="_x0000_i1140" type="#_x0000_t75" style='width:95.25pt;height:36pt'
5839 o:ole="">
5840 <v:imagedata src="./fulldoc_files/image287.wmz" o:title=""/>
5841 </v:shape><![endif]--><![if !vml]><img width=127 height=48
5842 src="./fulldoc_files/image288.gif" v:shapes="_x0000_i1140"><![endif]></sub><!--[if gte mso 9]><xml>
5843 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1140"
5844 DrawAspect="Content" ObjectID="_1051901319">
5845 </o:OLEObject>
5846 </xml><![endif]--><span style='mso-tab-count:1'>            </span><o:p></o:p></span></p>
5847 <p class=MsoNormal style='margin-left:72.0pt;border:none;mso-border-alt:solid windowtext .75pt;
5848 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
5849 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
5850 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
5851 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><!--[if gte vml 1]><v:line
5852 id="_x0000_s1030" style='position:absolute;left:0;text-align:left;z-index:2;
5853 mso-position-horizontal-relative:text;mso-position-vertical-relative:text'
5854 from="176.9pt,7.2pt" to="263.35pt,57.65pt" o:allowincell="f">
5855 <v:stroke startarrowwidth="narrow" startarrowlength="short" endarrow="block"
5856 endarrowwidth="narrow" endarrowlength="short"/>
5857 </v:line><v:line id="_x0000_s1031" style='position:absolute;left:0;
5858 text-align:left;flip:x;z-index:3;mso-position-horizontal-relative:text;
5859 mso-position-vertical-relative:text' from="112.1pt,7.2pt" to="176.95pt,57.65pt"
5860 o:allowincell="f">
5861 <v:stroke startarrowwidth="narrow" startarrowlength="short" endarrow="block"
5862 endarrowwidth="narrow" endarrowlength="short"/>
5863 </v:line><![endif]--><![if !vml]><span style='mso-ignore:vglayout'>
5864 <table cellpadding=0 cellspacing=0 align=left>
5865 <tr>
5866 <td width=148 height=9></td>
5867 </tr>
5868 <tr>
5869 <td></td>
5870 <td><img width=206 height=70 src="./fulldoc_files/image289.gif" v:shapes="_x0000_s1030 _x0000_s1031"></td>
5871 </tr>
5872 </table>
5873 </span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
5874 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
5875 <br style='mso-ignore:vglayout' clear=ALL>
5876 <p class=MsoNormal style='margin-left:72.0pt;border:none;mso-border-alt:solid windowtext .75pt;
5877 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
5878 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
5879 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
5880 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
5881 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><span
5882 style="mso-spacerun: yes">  </span><o:p></o:p></span></p>
5883 <p class=MsoNormal style='margin-left:72.0pt;border:none;mso-border-alt:solid windowtext .75pt;
5884 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
5885 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
5886 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
5887 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
5888 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><span
5889 style="mso-spacerun: yes"> </span><o:p></o:p></span></p>
5890 <p class=MsoNormal style='margin-left:72.0pt;border:none;mso-border-alt:solid windowtext .75pt;
5891 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
5892 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
5893 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
5894 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
5895 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
5896 <p class=MsoNormal style='margin-left:72.0pt;border:none;mso-border-alt:solid windowtext .75pt;
5897 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
5898 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
5899 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
5900 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
5901 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><span
5902 style="mso-spacerun: yes">                        </span><b style='mso-bidi-font-weight:
5903 normal'>HPE</b> and <b style='mso-bidi-font-weight:normal'>QH</b><span
5904 style="mso-spacerun: yes">                             </span><b
5905 style='mso-bidi-font-weight:normal'>NH</b><o:p></o:p></span></p>
5906 <p class=MsoNormal style='margin-left:72.0pt;border:none;mso-border-alt:solid windowtext .75pt;
5907 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
5908 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
5909 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
5910 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
5911 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><span
5912 style="mso-spacerun:
5913 yes">                                                              </span><span
5914 style="mso-spacerun: yes">        </span><sub><!--[if gte vml 1]><v:shape
5915 id="_x0000_i1141" type="#_x0000_t75" style='width:123.75pt;height:44.25pt'
5916 o:ole="">
5917 <v:imagedata src="./fulldoc_files/image290.wmz" o:title=""/>
5918 </v:shape><![endif]--><![if !vml]><img width=165 height=59
5919 src="./fulldoc_files/image291.gif" v:shapes="_x0000_i1141"><![endif]></sub><!--[if gte mso 9]><xml>
5920 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1141"
5921 DrawAspect="Content" ObjectID="_1051901320">
5922 </o:OLEObject>
5923 </xml><![endif]--><span style="mso-spacerun: yes">      </span><sub><!--[if gte vml 1]><v:shape
5924 id="_x0000_i1142" type="#_x0000_t75" style='width:188.25pt;height:30.75pt'
5925 o:ole="">
5926 <v:imagedata src="./fulldoc_files/image292.wmz" o:title=""/>
5927 </v:shape><![endif]--><![if !vml]><img width=251 height=41
5928 src="./fulldoc_files/image293.gif" v:shapes="_x0000_i1142"><![endif]></sub><!--[if gte mso 9]><xml>
5929 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1142"
5930 DrawAspect="Content" ObjectID="_1051901322">
5931 </o:OLEObject>
5932 </xml><![endif]--><span style="mso-spacerun: yes">             </span><o:p></o:p></span></p>
5933 <p class=MsoNormal style='margin-left:72.0pt;border:none;mso-border-alt:solid windowtext .75pt;
5934 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
5935 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
5936 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
5937 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
5938 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
5939 <p class=MsoNormal align=right style='margin-left:72.0pt;text-align:right;
5940 border:none;mso-border-alt:solid windowtext .75pt;padding:0pt;mso-padding-alt:
5941 1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;mso-element-frame-width:407.45pt;
5942 mso-element-frame-height:324.05pt;mso-element-frame-hspace:9.0pt;mso-element-wrap:
5943 around;mso-element-anchor-vertical:paragraph;mso-element-anchor-horizontal:
5944 margin;mso-element-top:4.95pt'><span style='font-size:12.0pt;mso-bidi-font-size:
5945 10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1143"
5946 type="#_x0000_t75" style='width:216.75pt;height:27.75pt' o:ole=""
5947 fillcolor="window">
5948 <v:imagedata src="./fulldoc_files/image294.wmz" o:title=""/>
5949 </v:shape><![endif]--><![if !vml]><img width=289 height=37
5950 src="./fulldoc_files/image295.gif" v:shapes="_x0000_i1143"><![endif]></sub><!--[if gte mso 9]><xml>
5951 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1143"
5952 DrawAspect="Content" ObjectID="_1051901323">
5953 </o:OLEObject>
5954 </xml><![endif]--><sub><!--[if gte vml 1]><v:shape id="_x0000_i1144" type="#_x0000_t75"
5955 style='width:9pt;height:15.75pt' o:ole="">
5956 <v:imagedata src="./fulldoc_files/image082.wmz" o:title=""/>
5957 </v:shape><![endif]--><![if !vml]><img width=12 height=21
5958 src="./fulldoc_files/image296.gif" v:shapes="_x0000_i1144"><![endif]></sub><!--[if gte mso 9]><xml>
5959 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1144"
5960 DrawAspect="Content" ObjectID="_1051901324">
5961 </o:OLEObject>
5962 </xml><![endif]--><span style="mso-spacerun: yes">   </span><o:p></o:p></span></p>
5963 <p class=MsoNormal style='margin-left:72.0pt;border:none;mso-border-alt:solid windowtext .75pt;
5964 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
5965 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
5966 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
5967 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
5968 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
5969 id="_x0000_i1145" type="#_x0000_t75" style='width:104.25pt;height:30pt'
5970 o:ole="">
5971 <v:imagedata src="./fulldoc_files/image297.wmz" o:title=""/>
5972 </v:shape><![endif]--><![if !vml]><img width=139 height=40
5973 src="./fulldoc_files/image298.gif" v:shapes="_x0000_i1145"><![endif]></sub><!--[if gte mso 9]><xml>
5974 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1145"
5975 DrawAspect="Content" ObjectID="_1051901325">
5976 </o:OLEObject>
5977 </xml><![endif]--><span style='mso-tab-count:1'> </span><span
5978 style="mso-spacerun: yes">                          </span><sub><!--[if gte vml 1]><v:shape
5979 id="_x0000_i1146" type="#_x0000_t75" style='width:143.25pt;height:45.75pt'
5980 o:ole="">
5981 <v:imagedata src="./fulldoc_files/image299.wmz" o:title=""/>
5982 </v:shape><![endif]--><![if !vml]><img width=191 height=61
5983 src="./fulldoc_files/image300.gif" v:shapes="_x0000_i1146"><![endif]></sub><!--[if gte mso 9]><xml>
5984 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1146"
5985 DrawAspect="Content" ObjectID="_1051901327">
5986 </o:OLEObject>
5987 </xml><![endif]--><o:p></o:p></span></p>
5988 <p class=MsoNormal style='margin-left:72.0pt;border:none;mso-border-alt:solid windowtext .75pt;
5989 padding:0pt;mso-padding-alt:1.0pt 1.0pt 1.0pt 1.0pt;mso-element:frame;
5990 mso-element-frame-width:407.45pt;mso-element-frame-height:324.05pt;
5991 mso-element-frame-hspace:9.0pt;mso-element-wrap:around;mso-element-anchor-vertical:
5992 paragraph;mso-element-anchor-horizontal:margin;mso-element-top:4.95pt'><span
5993 style='font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
5994 </div>
5995 </td>
5996 </tr>
5997 </table>
5998
5999 </div>
6000
6001 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6002 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6003
6004 <p class=MsoBodyText align=center style='margin-left:0pt;text-align:center;
6005 mso-outline-level:1'><b style='mso-bidi-font-weight:normal'><span
6006 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>Fig.4.</span></b><span
6007 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><span
6008 style="mso-spacerun: yes">  </span>Outline of the <b style='mso-bidi-font-weight:
6009 normal'>HPE</b>, <b style='mso-bidi-font-weight:normal'>QH</b> and <b
6010 style='mso-bidi-font-weight:normal'>NH </b>algorithms.<o:p></o:p></span></p>
6011
6012 <p class=MsoBodyText align=center style='margin-left:0pt;text-align:center;
6013 mso-outline-level:1'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6014 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6015
6016 <h2 style='text-align:justify'><a name="_Toc407078233"></a><a
6017 name="_Toc407090387"></a><a name="_Toc407090590"></a><a name="_Toc407169619"><span
6018 style='mso-bookmark:_Toc407090590'><span style='mso-bookmark:_Toc407090387'><span
6019 style='mso-bookmark:_Toc407078233'>2.2 Spatial discretization.</span></span></span></a></h2>
6020
6021 <p class=MsoBodyText><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
6022
6023 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6024 mso-bidi-font-size:10.0pt;font-family:Palatino'>The ocean is carved up in to a
6025 large number of ‘volumes’ which can be called ‘zones’ or ‘cells’ - see
6026 Fig.5.<span style="mso-spacerun: yes">  </span>They take on a regular shape
6027 over the interior of the ocean but can be modified in shape when they abut a
6028 solid boundary - see Fig.5.<span style="mso-spacerun: yes">  </span>We
6029 associate tracer quantities with these cells; the cells have a volume <sub><!--[if gte vml 1]><v:shape
6030 id="_x0000_i1138" type="#_x0000_t75" style='width:18pt;height:15pt' o:ole=""
6031 fillcolor="window">
6032 <v:imagedata src="./fulldoc_files/image301.wmz" o:title=""/>
6033 </v:shape><![endif]--><![if !vml]><img width=24 height=20
6034 src="./fulldoc_files/image302.gif" v:shapes="_x0000_i1138"><![endif]></sub><!--[if gte mso 9]><xml>
6035 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1138"
6036 DrawAspect="Content" ObjectID="_1051901328">
6037 </o:OLEObject>
6038 </xml><![endif]--><span style="mso-spacerun: yes"> </span>and six faces <sub><!--[if gte vml 1]><v:shape
6039 id="_x0000_i1147" type="#_x0000_t75" style='width:17.25pt;height:15pt' o:ole=""
6040 fillcolor="window">
6041 <v:imagedata src="./fulldoc_files/image303.wmz" o:title=""/>
6042 </v:shape><![endif]--><![if !vml]><img width=23 height=20
6043 src="./fulldoc_files/image304.gif" v:shapes="_x0000_i1147"><![endif]></sub><!--[if gte mso 9]><xml>
6044 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1147"
6045 DrawAspect="Content" ObjectID="_1051901329">
6046 </o:OLEObject>
6047 </xml><![endif]-->, where ‘</span><span style='font-size:12.0pt;mso-bidi-font-size:
6048 10.0pt;font-family:Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:
6049 Palatino;mso-char-type:symbol;mso-symbol-font-family:Symbol'><span
6050 style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>J</span></span><span
6051 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>’
6052 denotes a generic tracer (such as <i style='mso-bidi-font-style:normal'>T</i>
6053 and <i style='mso-bidi-font-style:normal'>S</i>).<span style="mso-spacerun:
6054 yes">  </span>Except where they abut a solid boundary, the faces must be chosen
6055 to coincide with our (orthogonal) coordinate system.<span style="mso-spacerun:
6056 yes">  </span>If ‘<i style='mso-bidi-font-style:normal'></i>, ‘<i
6057 style='mso-bidi-font-style:normal'></i> and ‘<i style='mso-bidi-font-style:
6058 normal'></i> are three orthogonal coordinates, increasing (nominally)
6059 eastward, northward and upward - see Fig.5 - the faces normal to the ‘<i
6060 style='mso-bidi-font-style:normal'>x</i>’ axis have area <sub><!--[if gte vml 1]><v:shape
6061 id="_x0000_i1148" type="#_x0000_t75" style='width:18pt;height:18.75pt' o:ole="">
6062 <v:imagedata src="./fulldoc_files/image305.wmz" o:title=""/>
6063 </v:shape><![endif]--><![if !vml]><img width=24 height=25
6064 src="./fulldoc_files/image306.gif" v:shapes="_x0000_i1148"><![endif]></sub><!--[if gte mso 9]><xml>
6065 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1148"
6066 DrawAspect="Content" ObjectID="_1051901330">
6067 </o:OLEObject>
6068 </xml><![endif]-->, faces normal to the ‘<i style='mso-bidi-font-style:normal'>y</i>’
6069 axis area <sub><!--[if gte vml 1]><v:shape id="_x0000_i1149" type="#_x0000_t75"
6070 style='width:17.25pt;height:20.25pt' o:ole="" fillcolor="window">
6071 <v:imagedata src="./fulldoc_files/image307.wmz" o:title=""/>
6072 </v:shape><![endif]--><![if !vml]><img width=23 height=27
6073 src="./fulldoc_files/image308.gif" v:shapes="_x0000_i1149"><![endif]></sub><!--[if gte mso 9]><xml>
6074 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1149"
6075 DrawAspect="Content" ObjectID="_1051901331">
6076 </o:OLEObject>
6077 </xml><![endif]-->, and faces normal to the ‘<i style='mso-bidi-font-style:
6078 normal'>z</i>’ axis area <sub><!--[if gte vml 1]><v:shape id="_x0000_i1150"
6079 type="#_x0000_t75" style='width:17.25pt;height:18pt' o:ole="" fillcolor="window">
6080 <v:imagedata src="./fulldoc_files/image309.wmz" o:title=""/>
6081 </v:shape><![endif]--><![if !vml]><img width=23 height=24
6082 src="./fulldoc_files/image310.gif" v:shapes="_x0000_i1150"><![endif]></sub><!--[if gte mso 9]><xml>
6083 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1150"
6084 DrawAspect="Content" ObjectID="_1051901332">
6085 </o:OLEObject>
6086 </xml><![endif]-->.<span style="mso-spacerun: yes">  </span>Velocity components
6087 are always normal to the faces. The geometry of the computational domain, and
6088 the coordinate system employed within it (whether, Cartesian, spherical-polar,
6089 cylindrical etc), is set up by prescribing the volumes and surface areas of the
6090 faces of all the cells of which it is comprised.<o:p></o:p></span></p>
6091
6092 <p class=MsoNormal style='margin-left:36.0pt;text-align:justify;page-break-after:
6093 avoid'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
6094 Palatino'><!--[if gte vml 1]><v:shape id="_x0000_i1151" type="#_x0000_t75"
6095 style='width:6in;height:366.75pt' o:ole="" fillcolor="window">
6096 <v:imagedata src="./fulldoc_files/image311.wmz" o:title=""/>
6097 </v:shape><![endif]--><![if !vml]><img width=576 height=489
6098 src="./fulldoc_files/image312.gif" v:shapes="_x0000_i1151"><![endif]><!--[if gte mso 9]><xml>
6099 <o:OLEObject Type="Embed" ProgID="PowerPoint.Slide.8" ShapeID="_x0000_i1151"
6100 DrawAspect="Content" ObjectID="_1051901334">
6101 </o:OLEObject>
6102 </xml><![endif]--><b style='mso-bidi-font-weight:normal'>Fig.5</b> The faces of
6103 the cells are coincident with three orthogonal coordinate axes, sketched here
6104 for a Cartesian grid (except where the cells abut a solid boundary). Velocities
6105 are ‘face’ quantities defined normal to the faces of the cells; <i
6106 style='mso-bidi-font-style:normal'>T</i>, <i style='mso-bidi-font-style:normal'>S</i>
6107 and <i style='mso-bidi-font-style:normal'>p</i> are ‘volume’ quantities.<o:p></o:p></span></p>
6108
6109 <p class=MsoNormal style='text-align:justify;mso-outline-level:1'><span
6110 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6111
6112 <p class=MsoNormal style='text-align:justify;mso-outline-level:1'><span
6113 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>In the
6114 terminology of Arakawa and Lamb (1977), the grid used here is the 'C' grid.<o:p></o:p></span></p>
6115
6116 <p class=MsoNormal style='text-align:justify;mso-outline-level:1'><span
6117 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6118
6119 <h3><a name="_Toc407078234"></a><a name="_Toc407090388"></a><a
6120 name="_Toc407090591"></a><a name="_Toc407169620"><span style='mso-bookmark:
6121 _Toc407090591'><span style='mso-bookmark:_Toc407090388'><span style='mso-bookmark:
6122 _Toc407078234'><u>2.2.1 Volume quantities</u></span></span></span></a><u><o:p></o:p></u></h3>
6123
6124 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6125 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6126
6127 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6128 mso-bidi-font-size:10.0pt;font-family:Palatino'>The volume or cell quantities, <i
6129 style='mso-bidi-font-style:normal'>p</i>, </span><i style='mso-bidi-font-style:
6130 normal'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
6131 Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;
6132 mso-char-type:symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:
6133 symbol;mso-symbol-font-family:Symbol'>r</span></span></i><span
6134 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>, <i
6135 style='mso-bidi-font-style:normal'>T</i> and <i style='mso-bidi-font-style:
6136 normal'>S</i> are defined as <i style='mso-bidi-font-style:normal'>volume
6137 averages</i> over the cells.<span style="mso-spacerun: yes">  </span>Prognostic
6138 equations for these quantities are found using a `finite volume’ approach i.e.
6139 by integration of the continuous equations over cells making use of Gauss’
6140 theorem. For example, applying Gauss’ theorem to the continuity equation
6141 (1.1.2) over a cell it becomes:<o:p></o:p></span></p>
6142
6143 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6144 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6145
6146 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
6147 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
6148 id="_x0000_i1152" type="#_x0000_t75" style='width:174.75pt;height:21.75pt'
6149 o:ole="">
6150 <v:imagedata src="./fulldoc_files/image313.wmz" o:title=""/>
6151 </v:shape><![endif]--><![if !vml]><img width=233 height=29
6152 src="./fulldoc_files/image314.gif" v:shapes="_x0000_i1152"><![endif]></sub><!--[if gte mso 9]><xml>
6153 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1152"
6154 DrawAspect="Content" ObjectID="_1051901335">
6155 </o:OLEObject>
6156 </xml><![endif]--><span style="mso-spacerun:
6157 yes">                                   </span>(2.2.1)<o:p></o:p></span></p>
6158
6159 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6160 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6161
6162 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6163 font-family:Palatino'>where<o:p></o:p></span></p>
6164
6165 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6166 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6167
6168 <p class=MsoNormal align=center style='text-align:center'><span
6169 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
6170 id="_x0000_i1153" type="#_x0000_t75" style='width:132pt;height:18.75pt' o:ole=""
6171 fillcolor="window">
6172 <v:imagedata src="./fulldoc_files/image315.wmz" o:title=""/>
6173 </v:shape><![endif]--><![if !vml]><img width=176 height=25
6174 src="./fulldoc_files/image316.gif" v:shapes="_x0000_i1153"><![endif]></sub><!--[if gte mso 9]><xml>
6175 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1153"
6176 DrawAspect="Content" ObjectID="_1051901337">
6177 </o:OLEObject>
6178 </xml><![endif]--><o:p></o:p></span></p>
6179
6180 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6181 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6182
6183 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6184 mso-bidi-font-size:10.0pt;font-family:Palatino'>and similarly for the </span><i
6185 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
6186 10.0pt;font-family:Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:
6187 Palatino;mso-char-type:symbol;mso-symbol-font-family:Symbol'><span
6188 style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>d</span></span></i><i
6189 style='mso-bidi-font-style:normal'><sub><span style='font-size:12.0pt;
6190 mso-bidi-font-size:10.0pt;font-family:Palatino'>y</span></sub></i><sub><span
6191 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'> </span></sub><span
6192 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>and </span><i
6193 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
6194 10.0pt;font-family:Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:
6195 Palatino;mso-char-type:symbol;mso-symbol-font-family:Symbol'><span
6196 style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>d</span></span></i><i
6197 style='mso-bidi-font-style:normal'><sub><span style='font-size:12.0pt;
6198 mso-bidi-font-size:10.0pt;font-family:Palatino'>z</span></sub></i><span
6199 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'> terms.
6200 The velocities are defined <i style='mso-bidi-font-style:normal'>perpendicular</i>
6201 to the faces of the cells so ensuring that divergence and gradient operators
6202 can always be naturally represented by symmetric operators. The divergence of
6203 the flux of a quantity over the cell is:<o:p></o:p></span></p>
6204
6205 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6206 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6207
6208 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
6209 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
6210 id="_x0000_i1154" type="#_x0000_t75" style='width:243pt;height:30pt' o:ole="">
6211 <v:imagedata src="./fulldoc_files/image317.wmz" o:title=""/>
6212 </v:shape><![endif]--><![if !vml]><img width=324 height=40
6213 src="./fulldoc_files/image318.gif" v:shapes="_x0000_i1154"><![endif]></sub><!--[if gte mso 9]><xml>
6214 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1154"
6215 DrawAspect="Content" ObjectID="_1051901338">
6216 </o:OLEObject>
6217 </xml><![endif]--><span style="mso-spacerun: yes">                
6218 </span>(2.2.2)<o:p></o:p></span></p>
6219
6220 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6221 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6222
6223 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6224 mso-bidi-font-size:10.0pt;font-family:Palatino'>where <sub><!--[if gte vml 1]><v:shape
6225 id="_x0000_i1155" type="#_x0000_t75" style='width:71.25pt;height:21.75pt'
6226 o:ole="">
6227 <v:imagedata src="./fulldoc_files/image319.wmz" o:title=""/>
6228 </v:shape><![endif]--><![if !vml]><img width=95 height=29
6229 src="./fulldoc_files/image320.gif" v:shapes="_x0000_i1155"><![endif]></sub><!--[if gte mso 9]><xml>
6230 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1155"
6231 DrawAspect="Content" ObjectID="_1051901339">
6232 </o:OLEObject>
6233 </xml><![endif]--><span style="mso-spacerun: yes"> </span>is the flux with
6234 components defined normal to the faces and <sub><!--[if gte vml 1]><v:shape
6235 id="_x0000_i1156" type="#_x0000_t75" style='width:17.25pt;height:15.75pt'
6236 o:ole="" fillcolor="window">
6237 <v:imagedata src="./fulldoc_files/image321.wmz" o:title=""/>
6238 </v:shape><![endif]--><![if !vml]><img width=23 height=21
6239 src="./fulldoc_files/image322.gif" v:shapes="_x0000_i1156"><![endif]></sub><!--[if gte mso 9]><xml>
6240 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1156"
6241 DrawAspect="Content" ObjectID="_1051901340">
6242 </o:OLEObject>
6243 </xml><![endif]--><span style="mso-spacerun: yes"> </span>is the volume of the
6244 cell.<span style="mso-spacerun: yes">  </span>The presence of a solid boundary
6245 is indicated by setting the appropriate flux normal to the boundary to zero.<o:p></o:p></span></p>
6246
6247 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6248 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6249
6250 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6251 mso-bidi-font-size:10.0pt;font-family:Palatino'>Let us now consider the
6252 discrete evaluation of the <b style='mso-bidi-font-weight:normal'>G</b>’s for
6253 the volume quantities required for integration of (2.1.4).<span
6254 style="mso-spacerun: yes">  </span>The flux of, say, the temperature <i
6255 style='mso-bidi-font-style:normal'>T</i> through a ‘u-face’ of a cell is:<o:p></o:p></span></p>
6256
6257 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6258 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6259
6260 <p class=MsoNormal align=center style='text-align:center'><span
6261 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
6262 id="_x0000_i1157" type="#_x0000_t75" style='width:38.25pt;height:21pt' o:ole="">
6263 <v:imagedata src="./fulldoc_files/image323.wmz" o:title=""/>
6264 </v:shape><![endif]--><![if !vml]><img width=51 height=28
6265 src="./fulldoc_files/image324.gif" v:shapes="_x0000_i1157"><![endif]></sub><!--[if gte mso 9]><xml>
6266 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1157"
6267 DrawAspect="Content" ObjectID="_1051901342">
6268 </o:OLEObject>
6269 </xml><![endif]--><span style="mso-spacerun: yes">  </span><o:p></o:p></span></p>
6270
6271 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6272 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6273
6274 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6275 font-family:Palatino'>where <sub><!--[if gte vml 1]><v:shape id="_x0000_i1158"
6276 type="#_x0000_t75" style='width:17.25pt;height:17.25pt' o:ole="">
6277 <v:imagedata src="./fulldoc_files/image325.wmz" o:title=""/>
6278 </v:shape><![endif]--><![if !vml]><img width=23 height=23
6279 src="./fulldoc_files/image326.gif" v:shapes="_x0000_i1158"><![endif]></sub><!--[if gte mso 9]><xml>
6280 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1158"
6281 DrawAspect="Content" ObjectID="_1051901343">
6282 </o:OLEObject>
6283 </xml><![endif]-->, the temperature on the face, is given by :<o:p></o:p></span></p>
6284
6285 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6286 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6287
6288 <p class=MsoNormal align=center style='text-align:center'><span
6289 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
6290 id="_x0000_i1159" type="#_x0000_t75" style='width:72.75pt;height:30.75pt'
6291 o:ole="">
6292 <v:imagedata src="./fulldoc_files/image327.wmz" o:title=""/>
6293 </v:shape><![endif]--><![if !vml]><img width=97 height=41
6294 src="./fulldoc_files/image328.gif" v:shapes="_x0000_i1159"><![endif]></sub><!--[if gte mso 9]><xml>
6295 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1159"
6296 DrawAspect="Content" ObjectID="_1051901344">
6297 </o:OLEObject>
6298 </xml><![endif]--><o:p></o:p></span></p>
6299
6300 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6301 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6302
6303 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6304 mso-bidi-font-size:10.0pt;font-family:Palatino'>the average of the temperature
6305 in the two cells to which the face is common. The divergence of the flux of <i
6306 style='mso-bidi-font-style:normal'>T</i> over a cell,<sub><!--[if gte vml 1]><v:shape
6307 id="_x0000_i1160" type="#_x0000_t75" style='width:38.25pt;height:17.25pt'
6308 o:ole="">
6309 <v:imagedata src="./fulldoc_files/image329.wmz" o:title=""/>
6310 </v:shape><![endif]--><![if !vml]><img width=51 height=23
6311 src="./fulldoc_files/image330.gif" v:shapes="_x0000_i1160"><![endif]></sub><!--[if gte mso 9]><xml>
6312 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1160"
6313 DrawAspect="Content" ObjectID="_1051901346">
6314 </o:OLEObject>
6315 </xml><![endif]-->, required in the evaluation of <sub><!--[if gte vml 1]><v:shape
6316 id="_x0000_i1161" type="#_x0000_t75" style='width:21pt;height:15.75pt' o:ole="">
6317 <v:imagedata src="./fulldoc_files/image331.wmz" o:title=""/>
6318 </v:shape><![endif]--><![if !vml]><img width=28 height=21
6319 src="./fulldoc_files/image332.gif" v:shapes="_x0000_i1161"><![endif]></sub><!--[if gte mso 9]><xml>
6320 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1161"
6321 DrawAspect="Content" ObjectID="_1051901347">
6322 </o:OLEObject>
6323 </xml><![endif]-->, for example, is:<o:p></o:p></span></p>
6324
6325 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6326 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6327
6328 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
6329 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
6330 id="_x0000_i1162" type="#_x0000_t75" style='width:275.25pt;height:30pt' o:ole="">
6331 <v:imagedata src="./fulldoc_files/image333.wmz" o:title=""/>
6332 </v:shape><![endif]--><![if !vml]><img width=367 height=40
6333 src="./fulldoc_files/image334.gif" v:shapes="_x0000_i1162"><![endif]></sub><!--[if gte mso 9]><xml>
6334 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1162"
6335 DrawAspect="Content" ObjectID="_1051901348">
6336 </o:OLEObject>
6337 </xml><![endif]--><span style="mso-spacerun: yes">               
6338 </span>(2.2.3)<o:p></o:p></span></p>
6339
6340 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6341 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6342
6343 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6344 mso-bidi-font-size:10.0pt;font-family:Palatino'>where the <sub><!--[if gte vml 1]><v:shape
6345 id="_x0000_i1163" type="#_x0000_t75" style='width:12.75pt;height:20.25pt'
6346 o:ole="">
6347 <v:imagedata src="./fulldoc_files/image335.wmz" o:title=""/>
6348 </v:shape><![endif]--><![if !vml]><img width=17 height=27
6349 src="./fulldoc_files/image336.gif" v:shapes="_x0000_i1163"><![endif]></sub><!--[if gte mso 9]><xml>
6350 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1163"
6351 DrawAspect="Content" ObjectID="_1051901349">
6352 </o:OLEObject>
6353 </xml><![endif]--><span style="mso-spacerun: yes"> </span>is the spatial
6354 operator in the <i style='mso-bidi-font-style:normal'>x</i> direction (and analogously
6355 for <i style='mso-bidi-font-style:normal'>y</i> and <i style='mso-bidi-font-style:
6356 normal'>z</i>).<span style="mso-spacerun: yes">  </span>It can be shown that
6357 this simple average ensures that second moments of <i style='mso-bidi-font-style:
6358 normal'>T</i> are conserved i.e. the identity <sub><!--[if gte vml 1]><v:shape
6359 id="_x0000_i1164" type="#_x0000_t75" style='width:99.75pt;height:33pt' o:ole=""
6360 fillcolor="window">
6361 <v:imagedata src="./fulldoc_files/image337.wmz" o:title=""/>
6362 </v:shape><![endif]--><![if !vml]><img width=133 height=44
6363 src="./fulldoc_files/image338.gif" v:shapes="_x0000_i1164"><![endif]></sub><!--[if gte mso 9]><xml>
6364 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1164"
6365 DrawAspect="Content" ObjectID="_1051901350">
6366 </o:OLEObject>
6367 </xml><![endif]--><span style="mso-spacerun: yes">  </span>is mimicked by the
6368 discrete form (2.2.3) if <sub><!--[if gte vml 1]><v:shape id="_x0000_i1165"
6369 type="#_x0000_t75" style='width:15.75pt;height:17.25pt' o:ole="">
6370 <v:imagedata src="./fulldoc_files/image339.wmz" o:title=""/>
6371 </v:shape><![endif]--><![if !vml]><img width=21 height=23
6372 src="./fulldoc_files/image340.gif" v:shapes="_x0000_i1165"><![endif]></sub><!--[if gte mso 9]><xml>
6373 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1165"
6374 DrawAspect="Content" ObjectID="_1051901352">
6375 </o:OLEObject>
6376 </xml><![endif]--><span style="mso-spacerun: yes"> </span>is chosen to be the
6377 arithmetic mean. In (2.2.2) and (2.2.3), <sub><!--[if gte vml 1]><v:shape id="_x0000_i1166"
6378 type="#_x0000_t75" style='width:17.25pt;height:15.75pt' o:ole="" fillcolor="window">
6379 <v:imagedata src="./fulldoc_files/image341.wmz" o:title=""/>
6380 </v:shape><![endif]--><![if !vml]><img width=23 height=21
6381 src="./fulldoc_files/image342.gif" v:shapes="_x0000_i1166"><![endif]></sub><!--[if gte mso 9]><xml>
6382 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1166"
6383 DrawAspect="Content" ObjectID="_1051901353">
6384 </o:OLEObject>
6385 </xml><![endif]--><span style="mso-spacerun: yes"> </span>is the volume of the
6386 cell in question.<o:p></o:p></span></p>
6387
6388 <p class=MsoNormal><b style='mso-bidi-font-weight:normal'><i style='mso-bidi-font-style:
6389 normal'><span style='font-size:14.0pt;mso-bidi-font-size:10.0pt;font-family:
6390 Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></i></b></p>
6391
6392 <h3><a name="_Toc407078235"></a><a name="_Toc407090389"></a><a
6393 name="_Toc407090592"></a><a name="_Toc407169621"><span style='mso-bookmark:
6394 _Toc407090592'><span style='mso-bookmark:_Toc407090389'><span style='mso-bookmark:
6395 _Toc407078235'><u>2.2.2 Face quantities</u></span></span></span></a><u><o:p></o:p></u></h3>
6396
6397 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6398 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6399
6400 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6401 mso-bidi-font-size:10.0pt;font-family:Palatino'>It is clear from (2.2.3) that
6402 velocities only appear as averages over faces of the cells and so we choose
6403 only to define them there.<span style="mso-spacerun: yes">  </span>To deduce
6404 appropriate discrete forms of the momentum equations, however, we associate
6405 volumes with these face quantities - <sub><!--[if gte vml 1]><v:shape id="_x0000_i1826"
6406 type="#_x0000_t75" style='width:56.25pt;height:17.25pt' o:ole="">
6407 <v:imagedata src="./fulldoc_files/image343.wmz" o:title=""/>
6408 </v:shape><![endif]--><![if !vml]><img width=75 height=23
6409 src="./fulldoc_files/image344.gif" v:shapes="_x0000_i1826"><![endif]></sub><!--[if gte mso 9]><xml>
6410 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1826"
6411 DrawAspect="Content" ObjectID="_1051901354">
6412 </o:OLEObject>
6413 </xml><![endif]-->- and again use Gauss’ theorem.<span style="mso-spacerun:
6414 yes">  </span>Let us first consider the special case in which these volumes are
6415 not shaved.<span style="mso-spacerun: yes">  </span>Then the advecting terms
6416 that make up the <sub><!--[if gte vml 1]><v:shape id="_x0000_i1827" type="#_x0000_t75"
6417 style='width:18pt;height:17.25pt' o:ole="">
6418 <v:imagedata src="./fulldoc_files/image345.wmz" o:title=""/>
6419 </v:shape><![endif]--><![if !vml]><img width=24 height=23
6420 src="./fulldoc_files/image346.gif" v:shapes="_x0000_i1827"><![endif]></sub><!--[if gte mso 9]><xml>
6421 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1827"
6422 DrawAspect="Content" ObjectID="_1051901356">
6423 </o:OLEObject>
6424 </xml><![endif]-->’s in Eqs. (1.3.2</span><span style='font-size:12.0pt;
6425 mso-bidi-font-size:10.0pt;font-family:Symbol;mso-ascii-font-family:Palatino;
6426 mso-hansi-font-family:Palatino;mso-char-type:symbol;mso-symbol-font-family:
6427 Symbol'><span style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>®</span></span><span
6428 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>1.3.4)
6429 have the form (using continuity equation (1.1.2):<o:p></o:p></span></p>
6430
6431 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6432 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6433
6434 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
6435 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
6436 id="_x0000_i1828" type="#_x0000_t75" style='width:303.75pt;height:33.75pt'
6437 o:ole="">
6438 <v:imagedata src="./fulldoc_files/image347.wmz" o:title=""/>
6439 </v:shape><![endif]--><![if !vml]><img width=405 height=45
6440 src="./fulldoc_files/image348.gif" v:shapes="_x0000_i1828"><![endif]></sub><!--[if gte mso 9]><xml>
6441 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1828"
6442 DrawAspect="Content" ObjectID="_1051901357">
6443 </o:OLEObject>
6444 </xml><![endif]--><span style="mso-spacerun: yes">         </span>(2.2.4)<o:p></o:p></span></p>
6445
6446 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6447 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6448
6449 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6450 font-family:Palatino'>where<span style="mso-spacerun: yes">  </span></span><sup><span
6451 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
6452 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
6453 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
6454 mso-symbol-font-family:Symbol'>¾</span></span></sup><span style='font-size:
6455 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><span
6456 style="mso-spacerun: yes">  </span>is the spatial-averaging operator and<o:p></o:p></span></p>
6457
6458 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6459 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6460
6461 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
6462 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
6463 id="_x0000_i1829" type="#_x0000_t75" style='width:53.25pt;height:21pt' o:ole="">
6464 <v:imagedata src="./fulldoc_files/image349.wmz" o:title=""/>
6465 </v:shape><![endif]--><![if !vml]><img width=71 height=28
6466 src="./fulldoc_files/image350.gif" v:shapes="_x0000_i1829"><![endif]></sub><!--[if gte mso 9]><xml>
6467 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1829"
6468 DrawAspect="Content" ObjectID="_1051901358">
6469 </o:OLEObject>
6470 </xml><![endif]--><span style="mso-spacerun: yes">       </span><span
6471 style="mso-spacerun:
6472 yes">                                             </span>(2.2.5)<o:p></o:p></span></p>
6473
6474 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6475 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6476
6477 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6478 font-family:Palatino'>the average of the volumes of the cells on either side of
6479 the face in question.<o:p></o:p></span></p>
6480
6481 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6482 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6483
6484 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6485 mso-bidi-font-size:10.0pt;font-family:Palatino'>Exactly analogous expressions
6486 are written down for </span><span style='font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
6487 id="_x0000_i1830" type="#_x0000_t75" style='width:36pt;height:15.75pt' o:ole="">
6488 <v:imagedata src="./fulldoc_files/image351.wmz" o:title=""/>
6489 </v:shape><![endif]--><![if !vml]><img width=48 height=21
6490 src="./fulldoc_files/image352.gif" v:shapes="_x0000_i1830"><![endif]></sub><!--[if gte mso 9]><xml>
6491 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1830"
6492 DrawAspect="Content" ObjectID="_1051901360">
6493 </o:OLEObject>
6494 </xml><![endif]--></span><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6495 font-family:Palatino'>and </span><span style='font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
6496 id="_x0000_i1831" type="#_x0000_t75" style='width:38.25pt;height:15.75pt'
6497 o:ole="">
6498 <v:imagedata src="./fulldoc_files/image353.wmz" o:title=""/>
6499 </v:shape><![endif]--><![if !vml]><img width=51 height=21
6500 src="./fulldoc_files/image354.gif" v:shapes="_x0000_i1831"><![endif]></sub><!--[if gte mso 9]><xml>
6501 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1831"
6502 DrawAspect="Content" ObjectID="_1051901361">
6503 </o:OLEObject>
6504 </xml><![endif]--><span style="mso-spacerun: yes"> </span></span><span
6505 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>in
6506 which the <sub><!--[if gte vml 1]><v:shape id="_x0000_i1832" type="#_x0000_t75"
6507 style='width:14.25pt;height:20.25pt' o:ole="">
6508 <v:imagedata src="./fulldoc_files/image355.wmz" o:title=""/>
6509 </v:shape><![endif]--><![if !vml]><img width=19 height=27
6510 src="./fulldoc_files/image356.gif" v:shapes="_x0000_i1832"><![endif]></sub><!--[if gte mso 9]><xml>
6511 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1832"
6512 DrawAspect="Content" ObjectID="_1051901362">
6513 </o:OLEObject>
6514 </xml><![endif]-->average of the ‘area <i style='mso-bidi-font-style:normal'>times</i>
6515 velocity’ terms is replaced by, respectively, <sub><!--[if gte vml 1]><v:shape
6516 id="_x0000_i1833" type="#_x0000_t75" style='width:14.25pt;height:20.25pt'
6517 o:ole="">
6518 <v:imagedata src="./fulldoc_files/image357.wmz" o:title=""/>
6519 </v:shape><![endif]--><![if !vml]><img width=19 height=27
6520 src="./fulldoc_files/image358.gif" v:shapes="_x0000_i1833"><![endif]></sub><!--[if gte mso 9]><xml>
6521 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1833"
6522 DrawAspect="Content" ObjectID="_1051901364">
6523 </o:OLEObject>
6524 </xml><![endif]-->and <sub><!--[if gte vml 1]><v:shape id="_x0000_i1834"
6525 type="#_x0000_t75" style='width:12.75pt;height:20.25pt' o:ole="">
6526 <v:imagedata src="./fulldoc_files/image359.wmz" o:title=""/>
6527 </v:shape><![endif]--><![if !vml]><img width=17 height=27
6528 src="./fulldoc_files/image360.gif" v:shapes="_x0000_i1834"><![endif]></sub><!--[if gte mso 9]><xml>
6529 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1834"
6530 DrawAspect="Content" ObjectID="_1051901365">
6531 </o:OLEObject>
6532 </xml><![endif]-->.The forms (2.2.4, 2.2.5) guarantees:<o:p></o:p></span></p>
6533
6534 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6535 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6536
6537 <p class=MsoNormal style='text-align:justify;tab-stops:list 54.0pt'><span
6538 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>-conservation
6539 of the first moment because it is written in flux form,<o:p></o:p></span></p>
6540
6541 <p class=MsoNormal style='text-align:justify;tab-stops:list 54.0pt'><span
6542 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>-conservation
6543 of the second moment because the fluxing velocities satisfy a non-divergence
6544 condition:<o:p></o:p></span></p>
6545
6546 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6547 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6548
6549 <p class=MsoNormal align=center style='text-align:center'><span
6550 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
6551 id="_x0000_i1835" type="#_x0000_t75" style='width:206.25pt;height:32.25pt'
6552 o:ole="">
6553 <v:imagedata src="./fulldoc_files/image361.wmz" o:title=""/>
6554 </v:shape><![endif]--><![if !vml]><img width=275 height=43
6555 src="./fulldoc_files/image362.gif" v:shapes="_x0000_i1835"><![endif]></sub><!--[if gte mso 9]><xml>
6556 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1835"
6557 DrawAspect="Content" ObjectID="_1051901366">
6558 </o:OLEObject>
6559 </xml><![endif]--><o:p></o:p></span></p>
6560
6561 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6562 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6563
6564 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6565 font-family:Palatino'>exactly analogous to (2.2.1).<o:p></o:p></span></p>
6566
6567 <p class=MsoNormal style='mso-outline-level:1'><span style='font-size:12.0pt;
6568 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6569
6570 <h3><a name="_Toc407078236"></a><a name="_Toc407090390"></a><a
6571 name="_Toc407090593"></a><a name="_Toc407169622"><span style='mso-bookmark:
6572 _Toc407090593'><span style='mso-bookmark:_Toc407090390'><span style='mso-bookmark:
6573 _Toc407078236'><u>2.2.3 Coriolis terms</u></span></span></span></a><u><o:p></o:p></u></h3>
6574
6575 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6576 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6577
6578 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6579 mso-bidi-font-size:10.0pt;font-family:Palatino'>Velocity components are
6580 staggered in space and so the evaluation of Coriolis terms in (1.3.2</span><span
6581 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
6582 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
6583 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
6584 mso-symbol-font-family:Symbol'>®</span></span><span style='font-size:12.0pt;
6585 mso-bidi-font-size:10.0pt;font-family:Palatino'>1.3.4) involves spatial
6586 averaging: <o:p></o:p></span></p>
6587
6588 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6589 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6590
6591 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
6592 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
6593 id="_x0000_i1836" type="#_x0000_t75" style='width:359.25pt;height:39.75pt'
6594 o:ole="" fillcolor="window">
6595 <v:imagedata src="./fulldoc_files/image363.wmz" o:title=""/>
6596 </v:shape><![endif]--><![if !vml]><img width=479 height=53
6597 src="./fulldoc_files/image364.gif" v:shapes="_x0000_i1836"><![endif]></sub><!--[if gte mso 9]><xml>
6598 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1836"
6599 DrawAspect="Content" ObjectID="_1051901368">
6600 </o:OLEObject>
6601 </xml><![endif]--><span style="mso-spacerun: yes">  </span>(2.2.6)<o:p></o:p></span></p>
6602
6603 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6604 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6605
6606 <p class=MsoNormal style='text-align:justify;tab-stops:9.0pt'><span
6607 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>where <sub><!--[if gte vml 1]><v:shape
6608 id="_x0000_i1167" type="#_x0000_t75" style='width:146.25pt;height:15.75pt'
6609 o:ole="">
6610 <v:imagedata src="./fulldoc_files/image365.wmz" o:title=""/>
6611 </v:shape><![endif]--><![if !vml]><img width=195 height=21
6612 src="./fulldoc_files/image366.gif" v:shapes="_x0000_i1167"><![endif]></sub><!--[if gte mso 9]><xml>
6613 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1167"
6614 DrawAspect="Content" ObjectID="_1051901369">
6615 </o:OLEObject>
6616 </xml><![endif]-->.<span style="mso-spacerun: yes">  </span>The above form
6617 ensures energy conservation; see, for example, Arakawa and Lamb (1977).<o:p></o:p></span></p>
6618
6619 <p class=MsoNormal style='text-align:justify;tab-stops:9.0pt'><span
6620 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6621
6622 <p class=MsoNormal style='text-align:justify;tab-stops:9.0pt'><span
6623 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>Spatial
6624 averaging of Coriolis has undesirable consequences - at coarse resolution the
6625 w-field can be prone to grid-scale noise.<span style="mso-spacerun: yes"> 
6626 </span>Considerable attempts have been made to ameliorate this problem - see
6627 section 2.2.6 where the 'C-D' scheme, devised by Alistair Adcroft, is described.<o:p></o:p></span></p>
6628
6629 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6630 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6631
6632 <h3><a name="_Toc407078237"></a><a name="_Toc407090391"></a><a
6633 name="_Toc407090594"></a><a name="_Toc407169623"><span style='mso-bookmark:
6634 _Toc407090594'><span style='mso-bookmark:_Toc407090391'><span style='mso-bookmark:
6635 _Toc407078237'><u>2.2.4 Pressure gradient force</u></span></span></span></a><u><o:p></o:p></u></h3>
6636
6637 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6638 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6639
6640 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6641 font-family:Palatino'>The three components of the pressure gradient force are:<o:p></o:p></span></p>
6642
6643 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6644 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6645
6646 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
6647 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
6648 id="_x0000_i1168" type="#_x0000_t75" style='width:168pt;height:42pt' o:ole="">
6649 <v:imagedata src="./fulldoc_files/image367.wmz" o:title=""/>
6650 </v:shape><![endif]--><![if !vml]><img width=224 height=56
6651 src="./fulldoc_files/image368.gif" v:shapes="_x0000_i1168"><![endif]></sub><!--[if gte mso 9]><xml>
6652 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1168"
6653 DrawAspect="Content" ObjectID="_1051901370">
6654 </o:OLEObject>
6655 </xml><![endif]--><span style="mso-spacerun:
6656 yes">                                </span>(2.2.7)<o:p></o:p></span></p>
6657
6658 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6659 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6660
6661 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6662 mso-bidi-font-size:10.0pt;font-family:Palatino'>The form (2.2.7) ensures that
6663 the discrete operator representing <sub><!--[if gte vml 1]><v:shape id="_x0000_i1169"
6664 type="#_x0000_t75" style='width:30pt;height:15.75pt' o:ole="">
6665 <v:imagedata src="./fulldoc_files/image369.wmz" o:title=""/>
6666 </v:shape><![endif]--><![if !vml]><img width=40 height=21
6667 src="./fulldoc_files/image370.gif" v:shapes="_x0000_i1169"><![endif]></sub><!--[if gte mso 9]><xml>
6668 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1169"
6669 DrawAspect="Content" ObjectID="_1051901371">
6670 </o:OLEObject>
6671 </xml><![endif]-->, which must be inverted to find the pressure field, is a <u>symmetric</u>
6672 operator facilitating the use of conjugate-gradient methods - see section
6673 2.3.<span style="mso-spacerun: yes">  </span>It also leads to an appropriate
6674 discrete analogue of energy conservation - see section 2.2.7 and, in
6675 particular, Adcroft et al.(1997).<o:p></o:p></span></p>
6676
6677 <p class=MsoNormal><u><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6678 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></u></p>
6679
6680 <h3><a name="_Toc407078238"></a><a name="_Toc407090392"></a><a
6681 name="_Toc407090595"></a><a name="_Toc407169624"><span style='mso-bookmark:
6682 _Toc407090595'><span style='mso-bookmark:_Toc407090392'><span style='mso-bookmark:
6683 _Toc407078238'><u>2.2.5 Forcing and dissipation</u></span></span></span></a><u><o:p></o:p></u></h3>
6684
6685 <p class=MsoNormal><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
6686
6687 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6688 font-family:Palatino'>‘Laplacian’ diffusion terms are represented for cell
6689 quantities thus:<o:p></o:p></span></p>
6690
6691 <p class=MsoNormal><u><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6692 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></u></p>
6693
6694 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
6695 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
6696 id="_x0000_i1170" type="#_x0000_t75" style='width:218.25pt;height:30.75pt'
6697 o:ole="" fillcolor="window">
6698 <v:imagedata src="./fulldoc_files/image371.wmz" o:title=""/>
6699 </v:shape><![endif]--><![if !vml]><img width=291 height=41
6700 src="./fulldoc_files/image372.gif" v:shapes="_x0000_i1170"><![endif]></sub><!--[if gte mso 9]><xml>
6701 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1170"
6702 DrawAspect="Content" ObjectID="_1051901373">
6703 </o:OLEObject>
6704 </xml><![endif]--><span style="mso-spacerun: yes">                   
6705 </span>(2.2.8a)<o:p></o:p></span></p>
6706
6707 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6708 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6709
6710 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6711 font-family:Palatino'>and for ‘face’ quantities:<o:p></o:p></span></p>
6712
6713 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6714 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6715
6716 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
6717 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
6718 id="_x0000_i1171" type="#_x0000_t75" style='width:237pt;height:33.75pt' o:ole=""
6719 fillcolor="window">
6720 <v:imagedata src="./fulldoc_files/image373.wmz" o:title=""/>
6721 </v:shape><![endif]--><![if !vml]><img width=316 height=45
6722 src="./fulldoc_files/image374.gif" v:shapes="_x0000_i1171"><![endif]></sub><!--[if gte mso 9]><xml>
6723 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1171"
6724 DrawAspect="Content" ObjectID="_1051901374">
6725 </o:OLEObject>
6726 </xml><![endif]--><span style="mso-spacerun: yes">               
6727 </span>(2.2.8b)<o:p></o:p></span></p>
6728
6729 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6730 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6731
6732 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6733 font-family:Palatino'>where</span><span style='font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
6734 id="_x0000_i1172" type="#_x0000_t75" style='width:15.75pt;height:15.75pt'
6735 o:ole="">
6736 <v:imagedata src="./fulldoc_files/image375.wmz" o:title=""/>
6737 </v:shape><![endif]--><![if !vml]><img width=21 height=21
6738 src="./fulldoc_files/image376.gif" v:shapes="_x0000_i1172"><![endif]></sub><!--[if gte mso 9]><xml>
6739 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1172"
6740 DrawAspect="Content" ObjectID="_1051901375">
6741 </o:OLEObject>
6742 </xml><![endif]--><span style="mso-spacerun: yes">  </span></span><span
6743 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>is
6744 given by (2.2.5).<o:p></o:p></span></p>
6745
6746 <p class=MsoNormal><u><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6747 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></u></p>
6748
6749 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6750 mso-bidi-font-size:10.0pt;font-family:Palatino'>Higher order dissipative forms
6751 are obtained by repeated application of the <sub><!--[if gte vml 1]><v:shape
6752 id="_x0000_i1173" type="#_x0000_t75" style='width:17.25pt;height:15.75pt'
6753 o:ole="">
6754 <v:imagedata src="./fulldoc_files/image377.wmz" o:title=""/>
6755 </v:shape><![endif]--><![if !vml]><img width=23 height=21
6756 src="./fulldoc_files/image378.gif" v:shapes="_x0000_i1173"><![endif]></sub><!--[if gte mso 9]><xml>
6757 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1173"
6758 DrawAspect="Content" ObjectID="_1051901376">
6759 </o:OLEObject>
6760 </xml><![endif]-->operators defined above.<o:p></o:p></span></p>
6761
6762 <p class=MsoBodyText style='margin-left:0pt'><u><span style='font-size:12.0pt;
6763 mso-bidi-font-size:10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></u></p>
6764
6765 <p class=MsoBodyText style='margin-left:0pt'><b style='mso-bidi-font-weight:
6766 normal'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
6767 Palatino'>Include form of discrete forcing terms here.<o:p></o:p></span></b></p>
6768
6769 <p class=MsoNormalIndent style='margin-left:0pt'><u><span style='font-size:
6770 12.0pt;mso-bidi-font-size:10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></u></p>
6771
6772 <h3><a name="_Toc407078239"></a><a name="_Toc407090393"></a><a
6773 name="_Toc407090596"></a><a name="_Toc407169625"><span style='mso-bookmark:
6774 _Toc407090596'><span style='mso-bookmark:_Toc407090393'><span style='mso-bookmark:
6775 _Toc407078239'><u>2.2.6 The C-D scheme</u></span></span></span></a><u><o:p></o:p></u></h3>
6776
6777 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6778 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6779
6780 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6781 mso-bidi-font-size:10.0pt;font-family:Palatino'>The spatial averaging required
6782 in the evaluation of Coriolis terms on the ‘C’ grid is a significant
6783 disadvantage when the model is used at resolutions which are coarse relative to
6784 the Rossby radius of deformation.<span style="mso-spacerun: yes">  </span>A
6785 checkerboard mode in the horizontal divergence field can readily be excited and
6786 implicit treatment of Coriolis terms is significantly more complicated than on
6787 unstaggered grids (such as the ‘B’ grid, for example).<span
6788 style="mso-spacerun: yes">  </span>As shown in Adcroft (1995), however, both of
6789 these difficulties can be significantly ameliorated by use of a C-D grid in
6790 which a ‘D’ grid is used to step forward velocity components used in the
6791 evaluation of Coriolis terms.<o:p></o:p></span></p>
6792
6793 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6794 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6795
6796 <p class=MsoNormal style='text-align:justify'><b style='mso-bidi-font-weight:
6797 normal'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
6798 Palatino'>Include the discrete equations here.<o:p></o:p></span></b></p>
6799
6800 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6801 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6802
6803 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6804 mso-bidi-font-size:10.0pt;font-family:Palatino'>The scheme has been
6805 particularly useful in coarse-resolution studies of ocean circulation in which
6806 the horizontal resolution is many times the Rossby radius of deformation.<o:p></o:p></span></p>
6807
6808 <p class=MsoNormal style='text-align:justify'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
6809
6810 <h3><a name="_Toc407078240"></a><a name="_Toc407090394"></a><a
6811 name="_Toc407090597"></a><a name="_Toc407169626"><span style='mso-bookmark:
6812 _Toc407090597'><span style='mso-bookmark:_Toc407090394'><span style='mso-bookmark:
6813 _Toc407078240'><u>2.2.7 Conservation properties</u></span></span></span></a><u><o:p></o:p></u></h3>
6814
6815 <p class=MsoNormal><u><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6816 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></u></p>
6817
6818 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6819 mso-bidi-font-size:10.0pt;font-family:Palatino'>The above discrete forms give
6820 the model excellent integral conservation properties.<span style="mso-spacerun:
6821 yes">  </span>They conserve integrals of mass, heat, salt, variance of
6822 temperature and salinity and total energy, when effects of mixing and transfer
6823 across boundaries are absent.<span style="mso-spacerun: yes">  </span>The
6824 discrete analogue of kinetic energy is:<o:p></o:p></span></p>
6825
6826 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6827 font-family:Palatino'><span style="mso-spacerun: yes">  </span><o:p></o:p></span></p>
6828
6829 <p class=MsoNormal align=center style='text-align:center'><span
6830 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
6831 id="_x0000_i1837" type="#_x0000_t75" style='width:167.25pt;height:38.25pt'
6832 o:ole="">
6833 <v:imagedata src="./fulldoc_files/image379.wmz" o:title=""/>
6834 </v:shape><![endif]--><![if !vml]><img width=223 height=51
6835 src="./fulldoc_files/image380.gif" v:shapes="_x0000_i1837"><![endif]></sub><!--[if gte mso 9]><xml>
6836 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1837"
6837 DrawAspect="Content" ObjectID="_1051901378">
6838 </o:OLEObject>
6839 </xml><![endif]--><o:p></o:p></span></p>
6840
6841 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6842 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6843
6844 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6845 mso-bidi-font-size:10.0pt;font-family:Palatino'>These integral properties are
6846 not compromised by the use of shaved cells provided care is taken in the definition
6847 of control volumes for variables adjacent to the boundary (see appendix).<span
6848 style="mso-spacerun: yes">  </span>The model does not conserve enstrophy,
6849 however.</span><span style='font-family:Palatino'><o:p></o:p></span></p>
6850
6851 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6852 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6853
6854 <p class=MsoNormal><b style='mso-bidi-font-weight:normal'><span
6855 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>Include
6856 section on shaved cells (maybe in appendix?)<o:p></o:p></span></b></p>
6857
6858 <p class=MsoNormal><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
6859
6860 <p class=MsoNormal><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
6861
6862 <h2><a name="_Toc407078241"></a><a name="_Toc407090395"></a><a
6863 name="_Toc407090598"></a><a name="_Toc407169627"><span style='mso-bookmark:
6864 _Toc407090598'><span style='mso-bookmark:_Toc407090395'><span style='mso-bookmark:
6865 _Toc407078241'>2.3<span style="mso-spacerun: yes">  </span>The Elliptic problem</span></span></span></a></h2>
6866
6867 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6868 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6869
6870 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6871 mso-bidi-font-size:10.0pt;font-family:Palatino'>We now formulate the discrete
6872 analogues of the 2-d and 3-d elliptic problems for the pressure which
6873 guarantees that the velocity fields evolving from <i style='mso-bidi-font-style:
6874 normal'>n</i> to <i style='mso-bidi-font-style:normal'>n</i>+1 according to
6875 (2.1.1) and (2.1.2) satisfy the non-divergence condition (2.1.3) at step <i
6876 style='mso-bidi-font-style:normal'>n</i>+1.<span style="mso-spacerun: yes"> 
6877 </span>The parallel implementation of the preconditioned conjugate-gradient
6878 methods used to invert them are discussed in section 2.3.2.<o:p></o:p></span></p>
6879
6880 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6881 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6882
6883 <h3><a name="_Toc407078242"></a><a name="_Toc407090396"></a><a
6884 name="_Toc407090599"></a><a name="_Toc407169628"><span style='mso-bookmark:
6885 _Toc407090599'><span style='mso-bookmark:_Toc407090396'><span style='mso-bookmark:
6886 _Toc407078242'><u>2.3.1 Discrete formulation</u></span></span></span></a><u><o:p></o:p></u></h3>
6887
6888 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6889 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6890
6891 <p class=MsoNormal><i style='mso-bidi-font-style:normal'><span
6892 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>Two-dimensional<o:p></o:p></span></i></p>
6893
6894 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6895 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6896
6897 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6898 mso-bidi-font-size:10.0pt;font-family:Palatino'>Because of the ‘finite volume’
6899 approach adopted in our treatment of volume quantities, in which velocities are
6900 defined normal to the faces of the cells, the divergence operator has a natural
6901 form leading to a local Elliptic operator which has a five-point stencil.<span
6902 style="mso-spacerun: yes">  </span>By setting <i style='mso-bidi-font-style:
6903 normal'>q</i>=0 in the momentum equations (2.1.1) and summing them over the
6904 whole depth of the ocean, invoking the continuity equation (2.2.1) and applying
6905 boundary conditions (1.2.1), the following equation for <sub><!--[if gte vml 1]><v:shape
6906 id="_x0000_i1174" type="#_x0000_t75" style='width:15pt;height:17.25pt' o:ole="">
6907 <v:imagedata src="./fulldoc_files/image381.wmz" o:title=""/>
6908 </v:shape><![endif]--><![if !vml]><img width=20 height=23
6909 src="./fulldoc_files/image382.gif" v:shapes="_x0000_i1174"><![endif]></sub><!--[if gte mso 9]><xml>
6910 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1174"
6911 DrawAspect="Content" ObjectID="_1051901379">
6912 </o:OLEObject>
6913 </xml><![endif]--><span style="mso-spacerun: yes"> </span>results<a
6914 style='mso-footnote-id:ftn2' href="#_ftn2" name="_ftnref2" title=""><span
6915 class=MsoFootnoteReference><span style='mso-special-character:footnote'><![if !supportFootnotes]>[2]<![endif]></span></span></a>:<o:p></o:p></span></p>
6916
6917 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6918 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6919
6920 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
6921 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
6922 id="_x0000_i1175" type="#_x0000_t75" style='width:186.75pt;height:44.25pt'
6923 o:ole="" fillcolor="window">
6924 <v:imagedata src="./fulldoc_files/image383.wmz" o:title=""/>
6925 </v:shape><![endif]--><![if !vml]><img width=249 height=59
6926 src="./fulldoc_files/image384.gif" v:shapes="_x0000_i1175"><![endif]></sub><!--[if gte mso 9]><xml>
6927 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1175"
6928 DrawAspect="Content" ObjectID="_1051901380">
6929 </o:OLEObject>
6930 </xml><![endif]--><span style="mso-spacerun:
6931 yes">                                     </span>(2.3.1)<o:p></o:p></span></p>
6932
6933 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6934 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6935
6936 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6937 font-family:Palatino'>where<o:p></o:p></span></p>
6938
6939 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
6940 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
6941 id="_x0000_i1176" type="#_x0000_t75" style='width:207.75pt;height:51.75pt'
6942 o:ole="">
6943 <v:imagedata src="./fulldoc_files/image385.wmz" o:title=""/>
6944 </v:shape><![endif]--><![if !vml]><img width=277 height=69
6945 src="./fulldoc_files/image386.gif" v:shapes="_x0000_i1176"><![endif]></sub><!--[if gte mso 9]><xml>
6946 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1176"
6947 DrawAspect="Content" ObjectID="_1051901381">
6948 </o:OLEObject>
6949 </xml><![endif]--><span style="mso-spacerun: yes">                             
6950 </span>(2.3.2)<o:p></o:p></span></p>
6951
6952 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6953 font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1177"
6954 type="#_x0000_t75" style='width:9pt;height:15.75pt' o:ole="">
6955 <v:imagedata src="./fulldoc_files/image082.wmz" o:title=""/>
6956 </v:shape><![endif]--><![if !vml]><img width=12 height=21
6957 src="./fulldoc_files/image387.gif" v:shapes="_x0000_i1177"><![endif]></sub><!--[if gte mso 9]><xml>
6958 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1177"
6959 DrawAspect="Content" ObjectID="_1051901383">
6960 </o:OLEObject>
6961 </xml><![endif]--><o:p></o:p></span></p>
6962
6963 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
6964 mso-bidi-font-size:10.0pt;font-family:Palatino'>Here <sub><!--[if gte vml 1]><v:shape
6965 id="_x0000_i1178" type="#_x0000_t75" style='width:15pt;height:20.25pt' o:ole="">
6966 <v:imagedata src="./fulldoc_files/image388.wmz" o:title=""/>
6967 </v:shape><![endif]--><![if !vml]><img width=20 height=27
6968 src="./fulldoc_files/image389.gif" v:shapes="_x0000_i1178"><![endif]></sub><!--[if gte mso 9]><xml>
6969 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1178"
6970 DrawAspect="Content" ObjectID="_1051901384">
6971 </o:OLEObject>
6972 </xml><![endif]--><span style="mso-spacerun: yes"> </span>is the discrete
6973 analogue of <sub><!--[if gte vml 1]><v:shape id="_x0000_i1179" type="#_x0000_t75"
6974 style='width:50.25pt;height:36.75pt' o:ole="">
6975 <v:imagedata src="./fulldoc_files/image390.wmz" o:title=""/>
6976 </v:shape><![endif]--><![if !vml]><img width=67 height=49
6977 src="./fulldoc_files/image391.gif" v:shapes="_x0000_i1179"><![endif]></sub><!--[if gte mso 9]><xml>
6978 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1179"
6979 DrawAspect="Content" ObjectID="_1051901385">
6980 </o:OLEObject>
6981 </xml><![endif]-->, a vertical integral over the whole depth of the ocean; we
6982 sum over the vertical faces of the cells each of depth </span><i
6983 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
6984 10.0pt;font-family:Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:
6985 Palatino;mso-char-type:symbol;mso-symbol-font-family:Symbol'><span
6986 style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>D</span></span></i><i
6987 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
6988 10.0pt;font-family:Palatino'>z</span></i><span style='font-size:12.0pt;
6989 mso-bidi-font-size:10.0pt;font-family:Palatino'>|<sub>k</sub> making up the
6990 column of ocean.<span style="mso-spacerun: yes">  </span>The ‘div<sub>h</sub>’
6991 and ‘grad<sub>h</sub>’ operators are horizontal components of (2.2.2) and
6992 (2.2.7), respectively.<o:p></o:p></span></p>
6993
6994 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6995 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
6996
6997 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
6998 font-family:Palatino'>Note that on the rhs of (2.3.1) we have retained a
6999 term,<span style="mso-spacerun: yes">  </span><o:p></o:p></span></p>
7000
7001 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7002 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7003
7004 <p class=MsoNormal align=center style='text-align:center'><span
7005 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
7006 id="_x0000_i1180" type="#_x0000_t75" style='width:338.25pt;height:41.25pt'
7007 o:ole="">
7008 <v:imagedata src="./fulldoc_files/image392.wmz" o:title=""/>
7009 </v:shape><![endif]--><![if !vml]><img width=451 height=55
7010 src="./fulldoc_files/image393.gif" v:shapes="_x0000_i1180"><![endif]></sub><!--[if gte mso 9]><xml>
7011 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1180"
7012 DrawAspect="Content" ObjectID="_1051901386">
7013 </o:OLEObject>
7014 </xml><![endif]--><o:p></o:p></span></p>
7015
7016 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7017 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7018
7019 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7020 mso-bidi-font-size:10.0pt;font-family:Palatino'>which ensures that </span><span
7021 style='font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1181"
7022 type="#_x0000_t75" style='width:108.75pt;height:26.25pt' o:ole="">
7023 <v:imagedata src="./fulldoc_files/image394.wmz" o:title=""/>
7024 </v:shape><![endif]--><![if !vml]><img width=145 height=35
7025 src="./fulldoc_files/image395.gif" v:shapes="_x0000_i1181"><![endif]></sub><!--[if gte mso 9]><xml>
7026 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1181"
7027 DrawAspect="Content" ObjectID="_1051901388">
7028 </o:OLEObject>
7029 </xml><![endif]--><span style="mso-spacerun: yes"> </span></span><span
7030 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>as the
7031 model steps forward. This ‘relaxation’ technique is often used in solving the
7032 Navier-Stokes equations- (see, for example, Williams;1969).<span
7033 style="mso-spacerun: yes">  </span>In the present context it obviates the need
7034 to step forward barotropic equations for<sub><!--[if gte vml 1]><v:shape id="_x0000_i1182"
7035 type="#_x0000_t75" style='width:23.25pt;height:20.25pt' o:ole="">
7036 <v:imagedata src="./fulldoc_files/image396.wmz" o:title=""/>
7037 </v:shape><![endif]--><![if !vml]><img width=31 height=27
7038 src="./fulldoc_files/image397.gif" v:shapes="_x0000_i1182"><![endif]></sub><!--[if gte mso 9]><xml>
7039 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1182"
7040 DrawAspect="Content" ObjectID="_1051901389">
7041 </o:OLEObject>
7042 </xml><![endif]--> separately.<span style="mso-spacerun: yes">  </span>In our
7043 method only the prognostic equations for interior velocities, Eq (4.1.1), are
7044 stepped forward and the horizontal divergence of the depth-integrated
7045 horizontal velocities at each time-step evaluated and used to modify the
7046 source-function to the 2-d Elliptic problem accordingly, so ‘tying together’
7047 the velocity and the pressure field.<o:p></o:p></span></p>
7048
7049 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7050 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7051
7052 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7053 mso-bidi-font-size:10.0pt;font-family:Palatino'>The Elliptic problem
7054 Eqs.(2.3.1) and (2.3.2) can be written in the concise matrix notation:<o:p></o:p></span></p>
7055
7056 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7057 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7058
7059 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
7060 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
7061 id="_x0000_i1183" type="#_x0000_t75" style='width:99.75pt;height:56.25pt'
7062 o:ole="" fillcolor="window">
7063 <v:imagedata src="./fulldoc_files/image398.wmz" o:title=""/>
7064 </v:shape><![endif]--><![if !vml]><img width=133 height=75
7065 src="./fulldoc_files/image399.gif" v:shapes="_x0000_i1183"><![endif]></sub><!--[if gte mso 9]><xml>
7066 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1183"
7067 DrawAspect="Content" ObjectID="_1051901390">
7068 </o:OLEObject>
7069 </xml><![endif]--><span style="mso-spacerun:
7070 yes">                                                  </span>(2.3.3)<o:p></o:p></span></p>
7071
7072 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7073 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7074
7075 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7076 mso-bidi-font-size:10.0pt;font-family:Palatino'>where </span><span
7077 style='font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1184"
7078 type="#_x0000_t75" style='width:21pt;height:17.25pt' o:ole="">
7079 <v:imagedata src="./fulldoc_files/image400.wmz" o:title=""/>
7080 </v:shape><![endif]--><![if !vml]><img width=28 height=23
7081 src="./fulldoc_files/image401.gif" v:shapes="_x0000_i1184"><![endif]></sub><!--[if gte mso 9]><xml>
7082 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1184"
7083 DrawAspect="Content" ObjectID="_1051901392">
7084 </o:OLEObject>
7085 </xml><![endif]--><span style="mso-spacerun: yes"> </span></span><span
7086 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>is a
7087 symmetric, positive-definite matrix<a style='mso-footnote-id:ftn3' href="#_ftn3"
7088 name="_ftnref3" title=""><span class=MsoFootnoteReference><span
7089 style='mso-special-character:footnote'><![if !supportFootnotes]>[3]<![endif]></span></span></a>
7090 comprised of</span><span style='font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
7091 id="_x0000_i1185" type="#_x0000_t75" style='width:23.25pt;height:17.25pt'
7092 o:ole="">
7093 <v:imagedata src="./fulldoc_files/image402.wmz" o:title=""/>
7094 </v:shape><![endif]--><![if !vml]><img width=31 height=23
7095 src="./fulldoc_files/image403.gif" v:shapes="_x0000_i1185"><![endif]></sub><!--[if gte mso 9]><xml>
7096 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1185"
7097 DrawAspect="Content" ObjectID="_1051901393">
7098 </o:OLEObject>
7099 </xml><![endif]--> </span><span style='font-size:12.0pt;mso-bidi-font-size:
7100 10.0pt;font-family:Palatino'>and</span><span style='font-family:Palatino'> <sub><!--[if gte vml 1]><v:shape
7101 id="_x0000_i1186" type="#_x0000_t75" style='width:27.75pt;height:17.25pt'
7102 o:ole="">
7103 <v:imagedata src="./fulldoc_files/image404.wmz" o:title=""/>
7104 </v:shape><![endif]--><![if !vml]><img width=37 height=23
7105 src="./fulldoc_files/image405.gif" v:shapes="_x0000_i1186"><![endif]></sub><!--[if gte mso 9]><xml>
7106 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1186"
7107 DrawAspect="Content" ObjectID="_1051901394">
7108 </o:OLEObject>
7109 </xml><![endif]--><span style="mso-spacerun: yes"> </span></span><span
7110 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>(matrix
7111 representations of the ‘div’ and ‘grad’ operators), <sub><!--[if gte vml 1]><v:shape
7112 id="_x0000_i1187" type="#_x0000_t75" style='width:15pt;height:17.25pt' o:ole="">
7113 <v:imagedata src="./fulldoc_files/image406.wmz" o:title=""/>
7114 </v:shape><![endif]--><![if !vml]><img width=20 height=23
7115 src="./fulldoc_files/image407.gif" v:shapes="_x0000_i1187"><![endif]></sub><!--[if gte mso 9]><xml>
7116 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1187"
7117 DrawAspect="Content" ObjectID="_1051901395">
7118 </o:OLEObject>
7119 </xml><![endif]--><span style="mso-spacerun: yes"> </span>is a column vector of
7120 surface pressure elements and <sub><!--[if gte vml 1]><v:shape id="_x0000_i1188"
7121 type="#_x0000_t75" style='width:15.75pt;height:17.25pt' o:ole="">
7122 <v:imagedata src="./fulldoc_files/image408.wmz" o:title=""/>
7123 </v:shape><![endif]--><![if !vml]><img width=21 height=23
7124 src="./fulldoc_files/image409.gif" v:shapes="_x0000_i1188"><![endif]></sub><!--[if gte mso 9]><xml>
7125 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1188"
7126 DrawAspect="Content" ObjectID="_1051901396">
7127 </o:OLEObject>
7128 </xml><![endif]--><span style="mso-spacerun: yes"> </span>a column vector
7129 containing the elements of the rhs of (2.3.1).<span style="mso-spacerun: yes"> 
7130 </span>The system can thus be solved using a standard conjugate-gradient
7131 method, preconditioned for efficient solution on a parallel computer - see
7132 section 2.3.2.<o:p></o:p></span></p>
7133
7134 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7135 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7136
7137 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7138 mso-bidi-font-size:10.0pt;font-family:Palatino'>In summary, then, because (i)
7139 the divergence constraint on the evolving velocities is applied in integral
7140 form employing Gauss’ theorem and (ii) the kinematic boundary condition <b
7141 style='mso-bidi-font-weight:normal'>v.n</b>=0 (where <b style='mso-bidi-font-weight:
7142 normal'>n</b> is a unit vector normal to a solid boundary) is applied at the face
7143 of a cell, then the form of (2.3.3) is unchanged, <i style='mso-bidi-font-style:
7144 normal'>even if the face of a cell which abuts the solid boundary is inclined
7145 to coordinate surfaces</i>.<span style="mso-spacerun: yes">   </span>This
7146 property enables one to rather easily ‘shave’ zones which abut boundaries to
7147 improve the representation of flow over topography (see appendix).<o:p></o:p></span></p>
7148
7149 <p class=MsoNormal><b style='mso-bidi-font-weight:normal'><span
7150 style='font-size:14.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></p>
7151
7152 <p class=MsoNormal><i style='mso-bidi-font-style:normal'><span
7153 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>Three-dimensional<o:p></o:p></span></i></p>
7154
7155 <p class=MsoNormal><i style='mso-bidi-font-style:normal'><u><span
7156 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></u></i></p>
7157
7158 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7159 mso-bidi-font-size:10.0pt;font-family:Palatino'>In non-hydrostatic calculations
7160 a three-dimensional elliptic equation must also be inverted for <sub><!--[if gte vml 1]><v:shape
7161 id="_x0000_i1189" type="#_x0000_t75" style='width:21.75pt;height:17.25pt'
7162 o:ole="">
7163 <v:imagedata src="./fulldoc_files/image410.wmz" o:title=""/>
7164 </v:shape><![endif]--><![if !vml]><img width=29 height=23
7165 src="./fulldoc_files/image411.gif" v:shapes="_x0000_i1189"><![endif]></sub><!--[if gte mso 9]><xml>
7166 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1189"
7167 DrawAspect="Content" ObjectID="_1051901398">
7168 </o:OLEObject>
7169 </xml><![endif]--><span style="mso-spacerun: yes"> </span>to ensure that the <u>local</u>
7170 divergence vanishes.<span style="mso-spacerun: yes">  </span>The appropriate
7171 discrete form can be deduced in a manner that exactly parallels that which was
7172 used to deduce (2.3.1).<span style="mso-spacerun: yes">  </span>Taking </span><span
7173 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
7174 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
7175 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
7176 mso-symbol-font-family:Symbol'>Ñ</span></span><i style='mso-bidi-font-style:
7177 normal'><sub><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7178 font-family:Palatino'>h</span></sub></i><span style='font-size:12.0pt;
7179 mso-bidi-font-size:10.0pt;font-family:Palatino'>.(2.1.1)+<sub><!--[if gte vml 1]><v:shape
7180 id="_x0000_i1190" type="#_x0000_t75" style='width:50.25pt;height:30.75pt'
7181 o:ole="" fillcolor="window">
7182 <v:imagedata src="./fulldoc_files/image412.wmz" o:title=""/>
7183 </v:shape><![endif]--><![if !vml]><img width=67 height=41
7184 src="./fulldoc_files/image413.gif" v:shapes="_x0000_i1190"><![endif]></sub><!--[if gte mso 9]><xml>
7185 <o:OLEObject Type="Embed" ProgID="Equation.3" ShapeID="_x0000_i1190"
7186 DrawAspect="Content" ObjectID="_1051901399">
7187 </o:OLEObject>
7188 </xml><![endif]-->, invoking (2.1.3) and boundary conditions (1.2.1), the
7189 resulting elliptic equation can be written:<o:p></o:p></span></p>
7190
7191 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7192 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7193
7194 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
7195 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
7196 id="_x0000_i1191" type="#_x0000_t75" style='width:90pt;height:56.25pt' o:ole="">
7197 <v:imagedata src="./fulldoc_files/image414.wmz" o:title=""/>
7198 </v:shape><![endif]--><![if !vml]><img width=120 height=75
7199 src="./fulldoc_files/image415.gif" v:shapes="_x0000_i1191"><![endif]></sub><!--[if gte mso 9]><xml>
7200 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1191"
7201 DrawAspect="Content" ObjectID="_1051901400">
7202 </o:OLEObject>
7203 </xml><![endif]--><span style="mso-spacerun:
7204 yes">                                             </span>(2.3.4)<o:p></o:p></span></p>
7205
7206 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7207 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7208
7209 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7210 mso-bidi-font-size:10.0pt;font-family:Palatino'>where <sub><!--[if gte vml 1]><v:shape
7211 id="_x0000_i1192" type="#_x0000_t75" style='width:21pt;height:17.25pt' o:ole="">
7212 <v:imagedata src="./fulldoc_files/image416.wmz" o:title=""/>
7213 </v:shape><![endif]--><![if !vml]><img width=28 height=23
7214 src="./fulldoc_files/image417.gif" v:shapes="_x0000_i1192"><![endif]></sub><!--[if gte mso 9]><xml>
7215 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1192"
7216 DrawAspect="Content" ObjectID="_1051901401">
7217 </o:OLEObject>
7218 </xml><![endif]-->, like </span><span style='font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
7219 id="_x0000_i1193" type="#_x0000_t75" style='width:21pt;height:17.25pt' o:ole="">
7220 <v:imagedata src="./fulldoc_files/image400.wmz" o:title=""/>
7221 </v:shape><![endif]--><![if !vml]><img width=28 height=23
7222 src="./fulldoc_files/image418.gif" v:shapes="_x0000_i1193"><![endif]></sub><!--[if gte mso 9]><xml>
7223 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1193"
7224 DrawAspect="Content" ObjectID="_1051901402">
7225 </o:OLEObject>
7226 </xml><![endif]-->, </span><span style='font-size:12.0pt;mso-bidi-font-size:
7227 10.0pt;font-family:Palatino'>is</span><span style='font-family:Palatino'> </span><span
7228 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>a
7229 symmetric<a style='mso-footnote-id:ftn4' href="#_ftn4" name="_ftnref4" title=""><span
7230 class=MsoFootnoteReference><span style='mso-special-character:footnote'><![if !supportFootnotes]>[4]<![endif]></span></span></a>,
7231 positive-definite matrix representing the discrete representation of <sub><!--[if gte vml 1]><v:shape
7232 id="_x0000_i1194" type="#_x0000_t75" style='width:17.25pt;height:15.75pt'
7233 o:ole="">
7234 <v:imagedata src="./fulldoc_files/image419.wmz" o:title=""/>
7235 </v:shape><![endif]--><![if !vml]><img width=23 height=21
7236 src="./fulldoc_files/image420.gif" v:shapes="_x0000_i1194"><![endif]></sub><!--[if gte mso 9]><xml>
7237 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1194"
7238 DrawAspect="Content" ObjectID="_1051901404">
7239 </o:OLEObject>
7240 </xml><![endif]-->, but now in three dimensions.<span style="mso-spacerun:
7241 yes">  </span>Here <sub><!--[if gte vml 1]><v:shape id="_x0000_i1195" type="#_x0000_t75"
7242 style='width:15.75pt;height:17.25pt' o:ole="">
7243 <v:imagedata src="./fulldoc_files/image421.wmz" o:title=""/>
7244 </v:shape><![endif]--><![if !vml]><img width=21 height=23
7245 src="./fulldoc_files/image422.gif" v:shapes="_x0000_i1195"><![endif]></sub><!--[if gte mso 9]><xml>
7246 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1195"
7247 DrawAspect="Content" ObjectID="_1051901405">
7248 </o:OLEObject>
7249 </xml><![endif]--><span style="mso-spacerun: yes"> </span>and <sub><!--[if gte vml 1]><v:shape
7250 id="_x0000_i1196" type="#_x0000_t75" style='width:21.75pt;height:17.25pt'
7251 o:ole="">
7252 <v:imagedata src="./fulldoc_files/image423.wmz" o:title=""/>
7253 </v:shape><![endif]--><![if !vml]><img width=29 height=23
7254 src="./fulldoc_files/image424.gif" v:shapes="_x0000_i1196"><![endif]></sub><!--[if gte mso 9]><xml>
7255 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1196"
7256 DrawAspect="Content" ObjectID="_1051901406">
7257 </o:OLEObject>
7258 </xml><![endif]--><span style="mso-spacerun: yes"> </span>are (1</span><span
7259 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
7260 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
7261 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
7262 mso-symbol-font-family:Symbol'>´</span></span><i style='mso-bidi-font-style:
7263 normal'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
7264 Palatino'>N</span></i><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7265 font-family:Palatino'>) column vectors containing the source function (the
7266 discrete form of Eq.(1.5.13)) and non-hydrostatic pressure, in each of the <sub><!--[if gte vml 1]><v:shape
7267 id="_x0000_i1197" type="#_x0000_t75" style='width:66.75pt;height:18pt' o:ole="">
7268 <v:imagedata src="./fulldoc_files/image425.wmz" o:title=""/>
7269 </v:shape><![endif]--><![if !vml]><img width=89 height=24
7270 src="./fulldoc_files/image426.gif" v:shapes="_x0000_i1197"><![endif]></sub><!--[if gte mso 9]><xml>
7271 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1197"
7272 DrawAspect="Content" ObjectID="_1051901407">
7273 </o:OLEObject>
7274 </xml><![endif]--><span style="mso-spacerun: yes">  </span>cells in to which
7275 the fluid has been carved.<span style="mso-spacerun: yes">  </span>The column
7276 vectors have singly subscripted elements<sub><!--[if gte vml 1]><v:shape id="_x0000_i1198"
7277 type="#_x0000_t75" style='width:12.75pt;height:17.25pt' o:ole="">
7278 <v:imagedata src="./fulldoc_files/image427.wmz" o:title=""/>
7279 </v:shape><![endif]--><![if !vml]><img width=17 height=23
7280 src="./fulldoc_files/image428.gif" v:shapes="_x0000_i1198"><![endif]></sub><!--[if gte mso 9]><xml>
7281 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1198"
7282 DrawAspect="Content" ObjectID="_1051901409">
7283 </o:OLEObject>
7284 </xml><![endif]--> in which the elements are first enumerated in each vertical
7285 column, and only then in the horizontal directions thus: <o:p></o:p></span></p>
7286
7287 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7288 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7289
7290 <p class=MsoNormal align=center style='text-align:center'><span
7291 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
7292 id="_x0000_i1199" type="#_x0000_t75" style='width:171.75pt;height:17.25pt'
7293 o:ole="">
7294 <v:imagedata src="./fulldoc_files/image429.wmz" o:title=""/>
7295 </v:shape><![endif]--><![if !vml]><img width=229 height=23
7296 src="./fulldoc_files/image430.gif" v:shapes="_x0000_i1199"><![endif]></sub><!--[if gte mso 9]><xml>
7297 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1199"
7298 DrawAspect="Content" ObjectID="_1051901410">
7299 </o:OLEObject>
7300 </xml><![endif]--><o:p></o:p></span></p>
7301
7302 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7303 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7304
7305 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7306 mso-bidi-font-size:10.0pt;font-family:Palatino'>where <i style='mso-bidi-font-style:
7307 normal'>i</i> is an index increasing eastwards, <i style='mso-bidi-font-style:
7308 normal'>j</i> is an index increasing southwards and <i style='mso-bidi-font-style:
7309 normal'>k</i> increases downwards.<span style="mso-spacerun: yes"> 
7310 </span>Although huge, of size </span><span style='font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
7311 id="_x0000_i1200" type="#_x0000_t75" style='width:57.75pt;height:24pt' o:ole="">
7312 <v:imagedata src="./fulldoc_files/image431.wmz" o:title=""/>
7313 </v:shape><![endif]--><![if !vml]><img width=77 height=32
7314 src="./fulldoc_files/image432.gif" v:shapes="_x0000_i1200"><![endif]></sub><!--[if gte mso 9]><xml>
7315 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1200"
7316 DrawAspect="Content" ObjectID="_1051901412">
7317 </o:OLEObject>
7318 </xml><![endif]--></span><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7319 font-family:Palatino'>, <sub><!--[if gte vml 1]><v:shape id="_x0000_i1201"
7320 type="#_x0000_t75" style='width:21.75pt;height:17.25pt' o:ole="">
7321 <v:imagedata src="./fulldoc_files/image433.wmz" o:title=""/>
7322 </v:shape><![endif]--><![if !vml]><img width=29 height=23
7323 src="./fulldoc_files/image434.gif" v:shapes="_x0000_i1201"><![endif]></sub><!--[if gte mso 9]><xml>
7324 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1201"
7325 DrawAspect="Content" ObjectID="_1051901413">
7326 </o:OLEObject>
7327 </xml><![endif]--><span style="mso-spacerun: yes"> </span>has a particularly
7328 simple form which can be exploited to devise a highly efficient method of
7329 inversion.<o:p></o:p></span></p>
7330
7331 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7332 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7333
7334 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7335 mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
7336 id="_x0000_i1203" type="#_x0000_t75" style='width:21.75pt;height:17.25pt'
7337 o:ole="">
7338 <v:imagedata src="./fulldoc_files/image433.wmz" o:title=""/>
7339 </v:shape><![endif]--><![if !vml]><img width=29 height=23
7340 src="./fulldoc_files/image435.gif" v:shapes="_x0000_i1203"><![endif]></sub><!--[if gte mso 9]><xml>
7341 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1203"
7342 DrawAspect="Content" ObjectID="_1051901414">
7343 </o:OLEObject>
7344 </xml><![endif]-->has 7 diagonals representing the coupling in the three space
7345 dimensions. In any<span style="mso-spacerun: yes">  </span>particular row of
7346 the matrix, the three leading diagonals are the coefficients multiplying the
7347 pressure <i style='mso-bidi-font-style:normal'>in the same vertical column of
7348 the fluid</i>; the four diagonals in the wings are the coefficients multiplying
7349 pressures in cells <i style='mso-bidi-font-style:normal'>in the same horizontal
7350 plane</i>.<span style="mso-spacerun: yes">  </span>The inner three diagonals
7351 can usefully be blocked and arranged as shown below:<o:p></o:p></span></p>
7352
7353 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7354 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7355
7356 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
7357 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
7358 id="_x0000_i1202" type="#_x0000_t75" style='width:252.75pt;height:147.75pt'
7359 o:ole="">
7360 <v:imagedata src="./fulldoc_files/image436.wmz" o:title=""/>
7361 </v:shape><![endif]--><![if !vml]><img width=337 height=197
7362 src="./fulldoc_files/image437.gif" v:shapes="_x0000_i1202"><![endif]></sub><!--[if gte mso 9]><xml>
7363 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1202"
7364 DrawAspect="Content" ObjectID="_1051901415">
7365 </o:OLEObject>
7366 </xml><![endif]--><span style="mso-spacerun: yes">                             
7367 </span>(2.3.5)<o:p></o:p></span></p>
7368
7369 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7370 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7371
7372 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7373 mso-bidi-font-size:10.0pt;font-family:Palatino'>Here each block <sub><!--[if gte vml 1]><v:shape
7374 id="_x0000_i1204" type="#_x0000_t75" style='width:15pt;height:17.25pt' o:ole="">
7375 <v:imagedata src="./fulldoc_files/image438.wmz" o:title=""/>
7376 </v:shape><![endif]--><![if !vml]><img width=20 height=23
7377 src="./fulldoc_files/image439.gif" v:shapes="_x0000_i1204"><![endif]></sub><!--[if gte mso 9]><xml>
7378 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1204"
7379 DrawAspect="Content" ObjectID="_1051901417">
7380 </o:OLEObject>
7381 </xml><![endif]--><span style="mso-spacerun: yes"> </span>is a tri-diagonal
7382 matrix representing <sub><!--[if gte vml 1]><v:shape id="_x0000_i1205" type="#_x0000_t75"
7383 style='width:36.75pt;height:17.25pt' o:ole="">
7384 <v:imagedata src="./fulldoc_files/image440.wmz" o:title=""/>
7385 </v:shape><![endif]--><![if !vml]><img width=49 height=23
7386 src="./fulldoc_files/image441.gif" v:shapes="_x0000_i1205"><![endif]></sub><!--[if gte mso 9]><xml>
7387 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1205"
7388 DrawAspect="Content" ObjectID="_1051901418">
7389 </o:OLEObject>
7390 </xml><![endif]-->and<b style='mso-bidi-font-weight:normal'> e </b>is a
7391 diagonal matrix representing <sub><!--[if gte vml 1]><v:shape id="_x0000_i1206"
7392 type="#_x0000_t75" style='width:21pt;height:18pt' o:ole="">
7393 <v:imagedata src="./fulldoc_files/image442.wmz" o:title=""/>
7394 </v:shape><![endif]--><![if !vml]><img width=28 height=24
7395 src="./fulldoc_files/image443.gif" v:shapes="_x0000_i1206"><![endif]></sub><!--[if gte mso 9]><xml>
7396 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1206"
7397 DrawAspect="Content" ObjectID="_1051901419">
7398 </o:OLEObject>
7399 </xml><![endif]-->.<span style="mso-spacerun: yes">  </span><b
7400 style='mso-bidi-font-weight:normal'>D</b> and <b style='mso-bidi-font-weight:
7401 normal'>e</b> are matrices of size <sub><!--[if gte vml 1]><v:shape id="_x0000_i1207"
7402 type="#_x0000_t75" style='width:45pt;height:15.75pt' o:ole="">
7403 <v:imagedata src="./fulldoc_files/image444.wmz" o:title=""/>
7404 </v:shape><![endif]--><![if !vml]><img width=60 height=21
7405 src="./fulldoc_files/image445.gif" v:shapes="_x0000_i1207"><![endif]></sub><!--[if gte mso 9]><xml>
7406 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1207"
7407 DrawAspect="Content" ObjectID="_1051901420">
7408 </o:OLEObject>
7409 </xml><![endif]--><span style="mso-spacerun: yes">  </span>if there are</span><span
7410 style='font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1208"
7411 type="#_x0000_t75" style='width:18pt;height:15.75pt' o:ole="">
7412 <v:imagedata src="./fulldoc_files/image446.wmz" o:title=""/>
7413 </v:shape><![endif]--><![if !vml]><img width=24 height=21
7414 src="./fulldoc_files/image447.gif" v:shapes="_x0000_i1208"><![endif]></sub><!--[if gte mso 9]><xml>
7415 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1208"
7416 DrawAspect="Content" ObjectID="_1051901422">
7417 </o:OLEObject>
7418 </xml><![endif]--><span style="mso-spacerun: yes">  </span></span><span
7419 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>cells
7420 in each column of the ocean:- there are <sub><!--[if gte vml 1]><v:shape id="_x0000_i1209"
7421 type="#_x0000_t75" style='width:45pt;height:15.75pt' o:ole="">
7422 <v:imagedata src="./fulldoc_files/image448.wmz" o:title=""/>
7423 </v:shape><![endif]--><![if !vml]><img width=60 height=21
7424 src="./fulldoc_files/image449.gif" v:shapes="_x0000_i1209"><![endif]></sub><!--[if gte mso 9]><xml>
7425 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1209"
7426 DrawAspect="Content" ObjectID="_1051901423">
7427 </o:OLEObject>
7428 </xml><![endif]--><span style="mso-spacerun: yes"> </span>such blocks, one for
7429 each column of the ocean.<o:p></o:p></span></p>
7430
7431 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7432 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7433
7434 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7435 mso-bidi-font-size:10.0pt;font-family:Palatino'>One further property of <sub><!--[if gte vml 1]><v:shape
7436 id="_x0000_i1210" type="#_x0000_t75" style='width:21.75pt;height:17.25pt'
7437 o:ole="">
7438 <v:imagedata src="./fulldoc_files/image450.wmz" o:title=""/>
7439 </v:shape><![endif]--><![if !vml]><img width=29 height=23
7440 src="./fulldoc_files/image451.gif" v:shapes="_x0000_i1210"><![endif]></sub><!--[if gte mso 9]><xml>
7441 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1210"
7442 DrawAspect="Content" ObjectID="_1051901424">
7443 </o:OLEObject>
7444 </xml><![endif]--><span style="mso-spacerun: yes"> </span>should be noted.<span
7445 style="mso-spacerun: yes">  </span>If the vertical dimension of a cell is much
7446 smaller than its horizontal extent (as is often the case because the ocean is
7447 much shallower than it is wide) then the <sub><!--[if gte vml 1]><v:shape id="_x0000_i1211"
7448 type="#_x0000_t75" style='width:21pt;height:18pt' o:ole="">
7449 <v:imagedata src="./fulldoc_files/image452.wmz" o:title=""/>
7450 </v:shape><![endif]--><![if !vml]><img width=28 height=24
7451 src="./fulldoc_files/image453.gif" v:shapes="_x0000_i1211"><![endif]></sub><!--[if gte mso 9]><xml>
7452 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1211"
7453 DrawAspect="Content" ObjectID="_1051901425">
7454 </o:OLEObject>
7455 </xml><![endif]--><span style="mso-spacerun: yes"> </span></span><span
7456 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
7457 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
7458 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
7459 mso-symbol-font-family:Symbol'>»</span></span><span style='font-size:12.0pt;
7460 mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
7461 id="_x0000_i1212" type="#_x0000_t75" style='width:36.75pt;height:17.25pt'
7462 o:ole="">
7463 <v:imagedata src="./fulldoc_files/image440.wmz" o:title=""/>
7464 </v:shape><![endif]--><![if !vml]><img width=49 height=23
7465 src="./fulldoc_files/image454.gif" v:shapes="_x0000_i1212"><![endif]></sub><!--[if gte mso 9]><xml>
7466 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1212"
7467 DrawAspect="Content" ObjectID="_1051901427">
7468 </o:OLEObject>
7469 </xml><![endif]--> and <sub><!--[if gte vml 1]><v:shape id="_x0000_i1213"
7470 type="#_x0000_t75" style='width:21.75pt;height:17.25pt' o:ole="">
7471 <v:imagedata src="./fulldoc_files/image450.wmz" o:title=""/>
7472 </v:shape><![endif]--><![if !vml]><img width=29 height=23
7473 src="./fulldoc_files/image455.gif" v:shapes="_x0000_i1213"><![endif]></sub><!--[if gte mso 9]><xml>
7474 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1213"
7475 DrawAspect="Content" ObjectID="_1051901428">
7476 </o:OLEObject>
7477 </xml><![endif]--><span style="mso-spacerun: yes"> </span>is dominated by the
7478 blocks <b style='mso-bidi-font-weight:normal'>D</b> along its diagonal.<span
7479 style="mso-spacerun: yes">  </span>The elements <b style='mso-bidi-font-weight:
7480 normal'>e</b> are smaller than those of <b style='mso-bidi-font-weight:normal'>D</b>
7481 by an amount <sub><!--[if gte vml 1]><v:shape id="_x0000_i1214" type="#_x0000_t75"
7482 style='width:35.25pt;height:33.75pt' o:ole="">
7483 <v:imagedata src="./fulldoc_files/image456.wmz" o:title=""/>
7484 </v:shape><![endif]--><![if !vml]><img width=47 height=45
7485 src="./fulldoc_files/image457.gif" v:shapes="_x0000_i1214"><![endif]></sub><!--[if gte mso 9]><xml>
7486 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1214"
7487 DrawAspect="Content" ObjectID="_1051901429">
7488 </o:OLEObject>
7489 </xml><![endif]-->.<span style="mso-spacerun: yes">  </span>Moreover, the
7490 tracer parameter ‘<i style='mso-bidi-font-style:normal'>q</i>’ always appears
7491 as a multiplier of the <b style='mso-bidi-font-weight:normal'>e</b> matrix -
7492 see (2.3.5); thus when <i style='mso-bidi-font-style:normal'>q</i> is set to
7493 zero (corresponding to the hydrostatic limit), <sub><!--[if gte vml 1]><v:shape
7494 id="_x0000_i1215" type="#_x0000_t75" style='width:21.75pt;height:17.25pt'
7495 o:ole="">
7496 <v:imagedata src="./fulldoc_files/image450.wmz" o:title=""/>
7497 </v:shape><![endif]--><![if !vml]><img width=29 height=23
7498 src="./fulldoc_files/image458.gif" v:shapes="_x0000_i1215"><![endif]></sub><!--[if gte mso 9]><xml>
7499 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1215"
7500 DrawAspect="Content" ObjectID="_1051901430">
7501 </o:OLEObject>
7502 </xml><![endif]--><span style="mso-spacerun: yes"> </span>is comprised <i
7503 style='mso-bidi-font-style:normal'>only</i> of the blocks <b style='mso-bidi-font-weight:
7504 normal'>D </b>and so can readily be inverted.<span style="mso-spacerun: yes"> 
7505 </span>Thus if we ‘precondition’ (2.3.4) by premultiplying it by a matrix which
7506 is comprised of the inverse of these blocks, that preconditioner will be an
7507 exact inverse of <sub><!--[if gte vml 1]><v:shape id="_x0000_i1216" type="#_x0000_t75"
7508 style='width:21.75pt;height:17.25pt' o:ole="">
7509 <v:imagedata src="./fulldoc_files/image450.wmz" o:title=""/>
7510 </v:shape><![endif]--><![if !vml]><img width=29 height=23
7511 src="./fulldoc_files/image459.gif" v:shapes="_x0000_i1216"><![endif]></sub><!--[if gte mso 9]><xml>
7512 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1216"
7513 DrawAspect="Content" ObjectID="_1051901431">
7514 </o:OLEObject>
7515 </xml><![endif]--><span style="mso-spacerun: yes"> </span>in the hydrostatic
7516 limit.<span style="mso-spacerun: yes">  </span>These properties of <sub><!--[if gte vml 1]><v:shape
7517 id="_x0000_i1217" type="#_x0000_t75" style='width:21.75pt;height:17.25pt'
7518 o:ole="">
7519 <v:imagedata src="./fulldoc_files/image450.wmz" o:title=""/>
7520 </v:shape><![endif]--><![if !vml]><img width=29 height=23
7521 src="./fulldoc_files/image460.gif" v:shapes="_x0000_i1217"><![endif]></sub><!--[if gte mso 9]><xml>
7522 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1217"
7523 DrawAspect="Content" ObjectID="_1051901432">
7524 </o:OLEObject>
7525 </xml><![endif]--><span style="mso-spacerun: yes"> </span>will be exploited in
7526 our chosen method of solution.<o:p></o:p></span></p>
7527
7528 <p class=MsoNormalIndent style='margin-left:0pt'><u><span style='font-size:
7529 14.0pt;mso-bidi-font-size:10.0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></u></p>
7530
7531 <h3><a name="_Toc407078243"></a><a name="_Toc407090397"></a><a
7532 name="_Toc407090600"></a><a name="_Toc407169629"><span style='mso-bookmark:
7533 _Toc407090600'><span style='mso-bookmark:_Toc407090397'><span style='mso-bookmark:
7534 _Toc407078243'><u>2.3.2 Preconditioned conjugate-gradient solution method</u></span></span></span></a><u><o:p></o:p></u></h3>
7535
7536 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7537 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7538
7539 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7540 mso-bidi-font-size:10.0pt;font-family:Palatino'>Many standard references to
7541 preconditioned conjugate gradient methods exist - see, for example, Press et
7542 al; 1988 and references therein.<span style="mso-spacerun: yes">  </span>We
7543 briefly outline the ‘nub’ of the method here, emphasising the use we make of
7544 preconditioners.<o:p></o:p></span></p>
7545
7546 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7547 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7548
7549 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7550 font-family:Palatino'>Our problem is to find <b style='mso-bidi-font-weight:
7551 normal'>p</b> given <b style='mso-bidi-font-weight:normal'>A</b> and <b
7552 style='mso-bidi-font-weight:normal'>f</b> (see (2.3.3) and (2.3.4)), where:<o:p></o:p></span></p>
7553
7554 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7555 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7556
7557 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
7558 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><span
7559 style="mso-spacerun: yes">                                            </span><span
7560 style="mso-spacerun: yes">                 </span><sub><!--[if gte vml 1]><v:shape
7561 id="_x0000_i1218" type="#_x0000_t75" style='width:36.75pt;height:15.75pt'
7562 o:ole="">
7563 <v:imagedata src="./fulldoc_files/image461.wmz" o:title=""/>
7564 </v:shape><![endif]--><![if !vml]><img width=49 height=21
7565 src="./fulldoc_files/image462.gif" v:shapes="_x0000_i1218"><![endif]></sub><!--[if gte mso 9]><xml>
7566 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1218"
7567 DrawAspect="Content" ObjectID="_1051901434">
7568 </o:OLEObject>
7569 </xml><![endif]--><span style="mso-spacerun:
7570 yes">                                                       </span>(2.3.6)<o:p></o:p></span></p>
7571
7572 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7573 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7574
7575 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7576 font-family:Palatino'>and <b style='mso-bidi-font-weight:normal'>A</b> is a
7577 symmetric, positive-definite matrix.<o:p></o:p></span></p>
7578
7579 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7580 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7581
7582 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7583 mso-bidi-font-size:10.0pt;font-family:Palatino'>In serious modelling
7584 applications the size of <b style='mso-bidi-font-weight:normal'>A</b> is too
7585 large for direct methods to be useful in 3-dimensions and often in 2-dimensions
7586 too.<span style="mso-spacerun: yes">  </span>Since <b style='mso-bidi-font-weight:
7587 normal'>A</b> does not change in time, it could be inverted once and
7588 stored.<span style="mso-spacerun: yes">  </span>However, although <b
7589 style='mso-bidi-font-weight:normal'>A</b> is sparse, its inverse is dense and
7590 so operating with its inverse would involve <i style='mso-bidi-font-style:normal'>N</i><sup>2</sup>
7591 multiplications; an unrealistic task given that typically <i style='mso-bidi-font-style:
7592 normal'>N</i> &gt;&gt; 100000.<span style="mso-spacerun: yes">  </span>So we
7593 adopt an iterative procedure, preconditioned conjugate gradient iteration,
7594 which exploits the sparseness of <b style='mso-bidi-font-weight:normal'>A</b>
7595 and its diagonal dominance.<span style="mso-spacerun: yes">  </span>The
7596 procedure involves repeated multiplication of the iterative solution by <b
7597 style='mso-bidi-font-weight:normal'>A</b> and by another sparse matrix <b
7598 style='mso-bidi-font-weight:normal'>K</b>, an approximate inverse of <b
7599 style='mso-bidi-font-weight:normal'>A</b>; <b style='mso-bidi-font-weight:normal'>K</b>
7600 is called the preconditioner.<o:p></o:p></span></p>
7601
7602 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7603 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7604
7605 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7606 font-family:Palatino'>The algorithm can be understood thus:<o:p></o:p></span></p>
7607
7608 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7609 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7610
7611 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7612 mso-bidi-font-size:10.0pt;font-family:Palatino'>Let us pre-multiply Eq.(2.3.6)
7613 by a (carefully chosen) matrix <b style='mso-bidi-font-weight:normal'>K</b>,
7614 which is an approximate inverse of <b style='mso-bidi-font-weight:normal'>A</b>,
7615 so that<span style="mso-spacerun: yes">  </span><sub><!--[if gte vml 1]><v:shape
7616 id="_x0000_i1219" type="#_x0000_t75" style='width:39.75pt;height:12.75pt'
7617 o:ole="">
7618 <v:imagedata src="./fulldoc_files/image463.wmz" o:title=""/>
7619 </v:shape><![endif]--><![if !vml]><img width=53 height=17
7620 src="./fulldoc_files/image464.gif" v:shapes="_x0000_i1219"><![endif]></sub><!--[if gte mso 9]><xml>
7621 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1219"
7622 DrawAspect="Content" ObjectID="_1051901435">
7623 </o:OLEObject>
7624 </xml><![endif]-->.<span style="mso-spacerun: yes">  </span>Then (2.3.6) can be
7625 written:<o:p></o:p></span></p>
7626
7627 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7628 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7629
7630 <p class=MsoNormal align=center style='text-align:center'><span
7631 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
7632 id="_x0000_i1220" type="#_x0000_t75" style='width:69.75pt;height:18pt' o:ole="">
7633 <v:imagedata src="./fulldoc_files/image465.wmz" o:title=""/>
7634 </v:shape><![endif]--><![if !vml]><img width=93 height=24
7635 src="./fulldoc_files/image466.gif" v:shapes="_x0000_i1220"><![endif]></sub><!--[if gte mso 9]><xml>
7636 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1220"
7637 DrawAspect="Content" ObjectID="_1051901436">
7638 </o:OLEObject>
7639 </xml><![endif]--><o:p></o:p></span></p>
7640
7641 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7642 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7643
7644 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7645 font-family:Palatino'>where <sub><!--[if gte vml 1]><v:shape id="_x0000_i1221"
7646 type="#_x0000_t75" style='width:60pt;height:14.25pt' o:ole="">
7647 <v:imagedata src="./fulldoc_files/image467.wmz" o:title=""/>
7648 </v:shape><![endif]--><![if !vml]><img width=80 height=19
7649 src="./fulldoc_files/image468.gif" v:shapes="_x0000_i1221"><![endif]></sub><!--[if gte mso 9]><xml>
7650 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1221"
7651 DrawAspect="Content" ObjectID="_1051901438">
7652 </o:OLEObject>
7653 </xml><![endif]-->.<span style="mso-spacerun: yes">  </span>To the extent that
7654 |<b style='mso-bidi-font-weight:normal'>C|</b> </span><span style='font-size:
7655 12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;mso-ascii-font-family:Palatino;
7656 mso-hansi-font-family:Palatino;mso-char-type:symbol;mso-symbol-font-family:
7657 Symbol'><span style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>®</span></span><b
7658 style='mso-bidi-font-weight:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
7659 10.0pt;font-family:Palatino'>0</span></b><span style='font-size:12.0pt;
7660 mso-bidi-font-size:10.0pt;font-family:Palatino'>, the above suggests the
7661 following iterative scheme -<span style="mso-spacerun: yes">  </span>'i' is the
7662 iteration step:<o:p></o:p></span></p>
7663
7664 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7665 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7666
7667 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7668 font-family:Palatino'><span style="mso-spacerun:
7669 yes">                                                  </span><span
7670 style="mso-spacerun: yes">     </span><sub><!--[if gte vml 1]><v:shape id="_x0000_i1222"
7671 type="#_x0000_t75" style='width:81pt;height:38.25pt' o:ole="">
7672 <v:imagedata src="./fulldoc_files/image469.wmz" o:title=""/>
7673 </v:shape><![endif]--><![if !vml]><img width=108 height=51
7674 src="./fulldoc_files/image470.gif" v:shapes="_x0000_i1222"><![endif]></sub><!--[if gte mso 9]><xml>
7675 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1222"
7676 DrawAspect="Content" ObjectID="_1051901439">
7677 </o:OLEObject>
7678 </xml><![endif]--><span style="mso-spacerun: yes"> </span><o:p></o:p></span></p>
7679
7680 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7681 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7682
7683 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7684 font-family:Palatino'>where<o:p></o:p></span></p>
7685
7686 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7687 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7688
7689 <p class=MsoNormal align=center style='text-align:center'><span
7690 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
7691 id="_x0000_i1223" type="#_x0000_t75" style='width:45.75pt;height:15.75pt'
7692 o:ole="">
7693 <v:imagedata src="./fulldoc_files/image471.wmz" o:title=""/>
7694 </v:shape><![endif]--><![if !vml]><img width=61 height=21
7695 src="./fulldoc_files/image472.gif" v:shapes="_x0000_i1223"><![endif]></sub><!--[if gte mso 9]><xml>
7696 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1223"
7697 DrawAspect="Content" ObjectID="_1051901440">
7698 </o:OLEObject>
7699 </xml><![endif]--><o:p></o:p></span></p>
7700
7701 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7702 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7703
7704 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7705 font-family:Palatino'>is called the <i style='mso-bidi-font-style:normal'>search
7706 direction</i><span style="mso-spacerun: yes">  </span>and <o:p></o:p></span></p>
7707
7708 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7709 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7710
7711 <p class=MsoNormal align=center style='text-align:center'><span
7712 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
7713 id="_x0000_i1224" type="#_x0000_t75" style='width:62.25pt;height:18pt' o:ole="">
7714 <v:imagedata src="./fulldoc_files/image473.wmz" o:title=""/>
7715 </v:shape><![endif]--><![if !vml]><img width=83 height=24
7716 src="./fulldoc_files/image474.gif" v:shapes="_x0000_i1224"><![endif]></sub><!--[if gte mso 9]><xml>
7717 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1224"
7718 DrawAspect="Content" ObjectID="_1051901441">
7719 </o:OLEObject>
7720 </xml><![endif]--><o:p></o:p></span></p>
7721
7722 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7723 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7724
7725 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7726 font-family:Palatino'>is the <i style='mso-bidi-font-style:normal'>residual
7727 vector</i>.<span style="mso-spacerun: yes">  </span>The <b style='mso-bidi-font-weight:
7728 normal'>r</b>'s and <b style='mso-bidi-font-weight:normal'>b</b>'s can be
7729 deduced from the previous iteration using the relations:<o:p></o:p></span></p>
7730
7731 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7732 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7733
7734 <p class=MsoNormal align=center style='text-align:center'><span
7735 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
7736 id="_x0000_i1225" type="#_x0000_t75" style='width:84pt;height:36pt' o:ole="">
7737 <v:imagedata src="./fulldoc_files/image475.wmz" o:title=""/>
7738 </v:shape><![endif]--><![if !vml]><img width=112 height=48
7739 src="./fulldoc_files/image476.gif" v:shapes="_x0000_i1225"><![endif]></sub><!--[if gte mso 9]><xml>
7740 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1225"
7741 DrawAspect="Content" ObjectID="_1051901442">
7742 </o:OLEObject>
7743 </xml><![endif]--><o:p></o:p></span></p>
7744
7745 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7746 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7747
7748 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7749 mso-bidi-font-size:10.0pt;font-family:Palatino'>The above iterative procedure
7750 can be accelerated by choosing those search directions that minimize the
7751 magnitude of the residual vector as measured by the inner product <sub><!--[if gte vml 1]><v:shape
7752 id="_x0000_i1226" type="#_x0000_t75" style='width:33.75pt;height:17.25pt'
7753 o:ole="">
7754 <v:imagedata src="./fulldoc_files/image477.wmz" o:title=""/>
7755 </v:shape><![endif]--><![if !vml]><img width=45 height=23
7756 src="./fulldoc_files/image478.gif" v:shapes="_x0000_i1226"><![endif]></sub><!--[if gte mso 9]><xml>
7757 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1226"
7758 DrawAspect="Content" ObjectID="_1051901444">
7759 </o:OLEObject>
7760 </xml><![endif]-->.<span style="mso-spacerun: yes">  </span>Our chosen method,
7761 the conjugate gradient method<a style='mso-footnote-id:ftn5' href="#_ftn5"
7762 name="_ftnref5" title=""><span class=MsoFootnoteReference><span
7763 style='mso-special-character:footnote'><![if !supportFootnotes]>[5]<![endif]></span></span></a>,<span
7764 style="mso-spacerun: yes">  </span>takes a form much like the simple scheme
7765 outlined above, but the search directions are optimized.<span
7766 style="mso-spacerun: yes">  </span>It can be written:<o:p></o:p></span></p>
7767
7768 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7769 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7770
7771 <p class=MsoNormal align=right style='text-align:right'><span style='font-family:
7772 Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1227" type="#_x0000_t75"
7773 style='width:204pt;height:261.75pt' o:ole="">
7774 <v:imagedata src="./fulldoc_files/image479.wmz" o:title=""/>
7775 </v:shape><![endif]--><![if !vml]><img width=272 height=349
7776 src="./fulldoc_files/image480.gif" v:shapes="_x0000_i1227"><![endif]></sub><!--[if gte mso 9]><xml>
7777 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1227"
7778 DrawAspect="Content" ObjectID="_1051901445">
7779 </o:OLEObject>
7780 </xml><![endif]--><span style="mso-spacerun: yes">                            
7781 </span></span><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7782 font-family:Palatino'>(2.3.7)<o:p></o:p></span></p>
7783
7784 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7785 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7786
7787 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7788 font-family:Palatino'>Here <b style='mso-bidi-font-weight:normal'>[<span
7789 style="mso-spacerun: yes">  </span>,<span style="mso-spacerun: yes">  </span>]</b>
7790 is the inner product of two vectors.<o:p></o:p></span></p>
7791
7792 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7793 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7794
7795 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7796 mso-bidi-font-size:10.0pt;font-family:Palatino'>The conjugate-gradient
7797 procedure involves, at each iteration, multiplication of vectors by<span
7798 style="mso-spacerun: yes">  </span><b style='mso-bidi-font-weight:normal'>A</b>
7799 and <b style='mso-bidi-font-weight:normal'>K</b> and the evaluation of two
7800 global sums to form the inner product.<span style="mso-spacerun: yes"> 
7801 </span>The cost of the preconditioner is one operation by it per iteration.<o:p></o:p></span></p>
7802
7803 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7804 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7805
7806 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7807 mso-bidi-font-size:10.0pt;font-family:Palatino'>We have designed
7808 preconditioners, <b style='mso-bidi-font-weight:normal'>K</b>, for both the 2-d
7809 and 3-d problems, so that (i) it can be easily stored (ii) the number of
7810 operations required when multiplying by it, is as small as possible and (iii)
7811 it is a good approximation to <b style='mso-bidi-font-weight:normal'>A</b><sup>-1</sup>
7812 so the iterative procedure converges rapidly.<span style="mso-spacerun: yes"> 
7813 </span>Because the true inverse is dense, our choice will be a compromise
7814 between these, sometimes conflicting, ideal properties.<o:p></o:p></span></p>
7815
7816 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7817 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7818
7819 <p class=MsoNormal><i style='mso-bidi-font-style:normal'><span
7820 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>Two-dimensional<o:p></o:p></span></i></p>
7821
7822 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7823 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7824
7825 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7826 font-family:Palatino'>At each horizontal location (2.3.3) can be written:<o:p></o:p></span></p>
7827
7828 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7829 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7830
7831 <p class=MsoNormal align=center style='text-align:center'><span
7832 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
7833 id="_x0000_i1229" type="#_x0000_t75" style='width:3in;height:18pt' o:ole="">
7834 <v:imagedata src="./fulldoc_files/image481.wmz" o:title=""/>
7835 </v:shape><![endif]--><![if !vml]><img width=288 height=24
7836 src="./fulldoc_files/image482.gif" v:shapes="_x0000_i1229"><![endif]></sub><!--[if gte mso 9]><xml>
7837 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1229"
7838 DrawAspect="Content" ObjectID="_1051901446">
7839 </o:OLEObject>
7840 </xml><![endif]--><o:p></o:p></span></p>
7841
7842 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7843 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7844
7845 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
7846 mso-bidi-font-size:10.0pt;font-family:Palatino'>where the superscripts denote
7847 the center, west, east, north and south locations in the operator’s five point
7848 stencil.<span style="mso-spacerun: yes">  </span>The leading diagonal of <b
7849 style='mso-bidi-font-weight:normal'>A<sub>2d</sub></b> will be comprised of the
7850 <sub><!--[if gte vml 1]><v:shape id="_x0000_i1230" type="#_x0000_t75" style='width:15.75pt;
7851 height:15.75pt' o:ole="">
7852 <v:imagedata src="./fulldoc_files/image483.wmz" o:title=""/>
7853 </v:shape><![endif]--><![if !vml]><img width=21 height=21
7854 src="./fulldoc_files/image484.gif" v:shapes="_x0000_i1230"><![endif]></sub><!--[if gte mso 9]><xml>
7855 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1230"
7856 DrawAspect="Content" ObjectID="_1051901448">
7857 </o:OLEObject>
7858 </xml><![endif]--><span style="mso-spacerun: yes"> </span>and the four non-zero
7859 off-diagonals will be comprised of the <sub><!--[if gte vml 1]><v:shape id="_x0000_i1231"
7860 type="#_x0000_t75" style='width:38.25pt;height:15.75pt' o:ole="">
7861 <v:imagedata src="./fulldoc_files/image485.wmz" o:title=""/>
7862 </v:shape><![endif]--><![if !vml]><img width=51 height=21
7863 src="./fulldoc_files/image486.gif" v:shapes="_x0000_i1231"><![endif]></sub><!--[if gte mso 9]><xml>
7864 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1231"
7865 DrawAspect="Content" ObjectID="_1051901449">
7866 </o:OLEObject>
7867 </xml><![endif]-->.<span style="mso-spacerun: yes">  </span>Because of the
7868 dominance of the leading diagonal, to a first approximation:<o:p></o:p></span></p>
7869
7870 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7871 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7872
7873 <p class=MsoNormal align=center style='text-align:center'><span
7874 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
7875 id="_x0000_i1232" type="#_x0000_t75" style='width:48pt;height:32.25pt' o:ole="">
7876 <v:imagedata src="./fulldoc_files/image487.wmz" o:title=""/>
7877 </v:shape><![endif]--><![if !vml]><img width=64 height=43
7878 src="./fulldoc_files/image488.gif" v:shapes="_x0000_i1232"><![endif]></sub><!--[if gte mso 9]><xml>
7879 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1232"
7880 DrawAspect="Content" ObjectID="_1051901450">
7881 </o:OLEObject>
7882 </xml><![endif]--><o:p></o:p></span></p>
7883
7884 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7885 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7886
7887 <p class=MsoNormalIndent style='margin-left:0pt;text-align:justify'><span
7888 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>One of
7889 the simplest forms that could be chosen for <sub><!--[if gte vml 1]><v:shape
7890 id="_x0000_i1233" type="#_x0000_t75" style='width:23.25pt;height:15.75pt'
7891 o:ole="">
7892 <v:imagedata src="./fulldoc_files/image489.wmz" o:title=""/>
7893 </v:shape><![endif]--><![if !vml]><img width=31 height=21
7894 src="./fulldoc_files/image490.gif" v:shapes="_x0000_i1233"><![endif]></sub><!--[if gte mso 9]><xml>
7895 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1233"
7896 DrawAspect="Content" ObjectID="_1051901451">
7897 </o:OLEObject>
7898 </xml><![endif]-->, then, is to suppose that it is a diagonal matrix comprised
7899 of elements equal to the reciprocal of the corresponding elements along the
7900 leading diagonal of <b style='mso-bidi-font-weight:normal'>A</b>.<span
7901 style="mso-spacerun: yes">  </span>However, this can be improved by
7902 constructing an approximate local inverse as follows.<o:p></o:p></span></p>
7903
7904 <p class=MsoNormalIndent style='margin-left:0pt'><span style='font-size:12.0pt;
7905 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7906
7907 <p class=MsoNormalIndent style='margin-left:0pt;text-align:justify'><span
7908 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>At the
7909 five points in the stencil surrounding ‘c’ then, to the same level of
7910 approximation, we may write:<o:p></o:p></span></p>
7911
7912 <p class=MsoNormalIndent style='margin-left:0pt;text-align:justify'><span
7913 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7914
7915 <p class=MsoNormalIndent align=center style='margin-left:0pt;text-align:center'><span
7916 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
7917 id="_x0000_i1234" type="#_x0000_t75" style='width:132.75pt;height:38.25pt'
7918 o:ole="">
7919 <v:imagedata src="./fulldoc_files/image491.wmz" o:title=""/>
7920 </v:shape><![endif]--><![if !vml]><img width=177 height=51
7921 src="./fulldoc_files/image492.gif" v:shapes="_x0000_i1234"><![endif]></sub><!--[if gte mso 9]><xml>
7922 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1234"
7923 DrawAspect="Content" ObjectID="_1051901452">
7924 </o:OLEObject>
7925 </xml><![endif]--><o:p></o:p></span></p>
7926
7927 <p class=MsoNormalIndent style='margin-left:0pt'><span style='font-size:12.0pt;
7928 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7929
7930 <p class=MsoNormalIndent style='margin-left:0pt'><span style='font-size:12.0pt;
7931 mso-bidi-font-size:10.0pt;font-family:Palatino'>where <sub><!--[if gte vml 1]><v:shape
7932 id="_x0000_i1235" type="#_x0000_t75" style='width:18.75pt;height:23.25pt'
7933 o:ole="">
7934 <v:imagedata src="./fulldoc_files/image493.wmz" o:title=""/>
7935 </v:shape><![endif]--><![if !vml]><img width=25 height=31
7936 src="./fulldoc_files/image494.gif" v:shapes="_x0000_i1235"><![endif]></sub><!--[if gte mso 9]><xml>
7937 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1235"
7938 DrawAspect="Content" ObjectID="_1051901454">
7939 </o:OLEObject>
7940 </xml><![endif]--><span style="mso-spacerun: yes"> </span>denotes the point to
7941 the west etc.<o:p></o:p></span></p>
7942
7943 <p class=MsoNormalIndent style='margin-left:0pt'><span style='font-size:12.0pt;
7944 mso-bidi-font-size:10.0pt;font-family:Palatino'>Hence we can make a better
7945 approximation to </span><span style='font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
7946 id="_x0000_i1236" type="#_x0000_t75" style='width:17.25pt;height:18pt' o:ole="">
7947 <v:imagedata src="./fulldoc_files/image495.wmz" o:title=""/>
7948 </v:shape><![endif]--><![if !vml]><img width=23 height=24
7949 src="./fulldoc_files/image496.gif" v:shapes="_x0000_i1236"><![endif]></sub><!--[if gte mso 9]><xml>
7950 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1236"
7951 DrawAspect="Content" ObjectID="_1051901455">
7952 </o:OLEObject>
7953 </xml><![endif]--></span><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7954 font-family:Palatino'>thus:<o:p></o:p></span></p>
7955
7956 <p class=MsoNormalIndent style='margin-left:0pt'><span style='font-size:12.0pt;
7957 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7958
7959 <p class=MsoNormal align=center style='text-align:center'><span
7960 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
7961 id="_x0000_i1237" type="#_x0000_t75" style='width:243.75pt;height:44.25pt'
7962 o:ole="">
7963 <v:imagedata src="./fulldoc_files/image497.wmz" o:title=""/>
7964 </v:shape><![endif]--><![if !vml]><img width=325 height=59
7965 src="./fulldoc_files/image498.gif" v:shapes="_x0000_i1237"><![endif]></sub><!--[if gte mso 9]><xml>
7966 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1237"
7967 DrawAspect="Content" ObjectID="_1051901456">
7968 </o:OLEObject>
7969 </xml><![endif]--><span style="mso-spacerun: yes">        </span><o:p></o:p></span></p>
7970
7971 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7972 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7973
7974 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7975 font-family:Palatino'>To arrive at a symmetric preconditioner we replace </span><span
7976 style='font-family:Palatino'><sub><!--[if gte vml 1]><v:shape id="_x0000_i1238"
7977 type="#_x0000_t75" style='width:26.25pt;height:21.75pt' o:ole="">
7978 <v:imagedata src="./fulldoc_files/image499.wmz" o:title=""/>
7979 </v:shape><![endif]--><![if !vml]><img width=35 height=29
7980 src="./fulldoc_files/image500.gif" v:shapes="_x0000_i1238"><![endif]></sub><!--[if gte mso 9]><xml>
7981 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1238"
7982 DrawAspect="Content" ObjectID="_1051901457">
7983 </o:OLEObject>
7984 </xml><![endif]--><span style="mso-spacerun: yes"> </span></span><span
7985 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>etc
7986 thus:<o:p></o:p></span></p>
7987
7988 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
7989 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
7990
7991 <p class=MsoNormal align=center style='text-align:center'><span
7992 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
7993 id="_x0000_i1239" type="#_x0000_t75" style='width:111.75pt;height:30pt' o:ole="">
7994 <v:imagedata src="./fulldoc_files/image501.wmz" o:title=""/>
7995 </v:shape><![endif]--><![if !vml]><img width=149 height=40
7996 src="./fulldoc_files/image502.gif" v:shapes="_x0000_i1239"><![endif]></sub><!--[if gte mso 9]><xml>
7997 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1239"
7998 DrawAspect="Content" ObjectID="_1051901459">
7999 </o:OLEObject>
8000 </xml><![endif]--><o:p></o:p></span></p>
8001
8002 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8003 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8004
8005 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8006 font-family:Palatino'>giving, finally, our local preconditioner for use in
8007 (2.3.7):<o:p></o:p></span></p>
8008
8009 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8010 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8011
8012 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
8013 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
8014 id="_x0000_i1240" type="#_x0000_t75" style='width:9pt;height:15.75pt' o:ole="">
8015 <v:imagedata src="./fulldoc_files/image082.wmz" o:title=""/>
8016 </v:shape><![endif]--><![if !vml]><img width=12 height=21
8017 src="./fulldoc_files/image503.gif" v:shapes="_x0000_i1240"><![endif]></sub><!--[if gte mso 9]><xml>
8018 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1240"
8019 DrawAspect="Content" ObjectID="_1051901460">
8020 </o:OLEObject>
8021 </xml><![endif]--><sub><!--[if gte vml 1]><v:shape id="_x0000_i1241" type="#_x0000_t75"
8022 style='width:336.75pt;height:44.25pt' o:ole="">
8023 <v:imagedata src="./fulldoc_files/image504.wmz" o:title=""/>
8024 </v:shape><![endif]--><![if !vml]><img width=449 height=59
8025 src="./fulldoc_files/image505.gif" v:shapes="_x0000_i1241"><![endif]></sub><!--[if gte mso 9]><xml>
8026 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1241"
8027 DrawAspect="Content" ObjectID="_1051901461">
8028 </o:OLEObject>
8029 </xml><![endif]--><span style="mso-spacerun: yes">         </span>(2.3.8)<o:p></o:p></span></p>
8030
8031 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8032 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8033
8034 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8035 mso-bidi-font-size:10.0pt;font-family:Palatino'>Although simple, (2.3.8) is
8036 highly effective, reducing the number of iterations required for convergence
8037 by, typically, a factor of four.<o:p></o:p></span></p>
8038
8039 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8040 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8041
8042 <p class=MsoNormal style='text-align:justify'><i style='mso-bidi-font-style:
8043 normal'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
8044 Palatino'>Three-dimensional<o:p></o:p></span></i></p>
8045
8046 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8047 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8048
8049 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8050 mso-bidi-font-size:10.0pt;font-family:Palatino'>After considerable
8051 experimentation we have chosen a block-diagonal preconditioner, a matrix whose
8052 diagonal is made up of the inverse of the tri-diagonal matrices <b
8053 style='mso-bidi-font-weight:normal'>D</b> defined above:<o:p></o:p></span></p>
8054
8055 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8056 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8057
8058 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
8059 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><span
8060 style="mso-spacerun: yes">        </span><span style="mso-spacerun:
8061 yes">          </span><sub><!--[if gte vml 1]><v:shape id="_x0000_i1242"
8062 type="#_x0000_t75" style='width:267.75pt;height:146.25pt' o:ole="">
8063 <v:imagedata src="./fulldoc_files/image506.wmz" o:title=""/>
8064 </v:shape><![endif]--><![if !vml]><img width=357 height=195
8065 src="./fulldoc_files/image507.gif" v:shapes="_x0000_i1242"><![endif]></sub><!--[if gte mso 9]><xml>
8066 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1242"
8067 DrawAspect="Content" ObjectID="_1051901462">
8068 </o:OLEObject>
8069 </xml><![endif]--><span style="mso-spacerun:
8070 yes">                  </span>(2.3.9)<o:p></o:p></span></p>
8071
8072 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8073 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8074
8075 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8076 font-family:Palatino'>Evaluation of the inner products to compute </span><i
8077 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
8078 10.0pt;font-family:Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:
8079 Palatino;mso-char-type:symbol;mso-symbol-font-family:Symbol'><span
8080 style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>a</span></span></i><span
8081 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'> and </span><i
8082 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
8083 10.0pt;font-family:Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:
8084 Palatino;mso-char-type:symbol;mso-symbol-font-family:Symbol'><span
8085 style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>b</span></span></i><span
8086 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'> in
8087 (2.3.7), involves forming the vector <b style='mso-bidi-font-weight:normal'>x</b>,
8088 where <o:p></o:p></span></p>
8089
8090 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8091 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8092
8093 <p class=MsoNormal align=center style='text-align:center'><span
8094 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
8095 id="_x0000_i1243" type="#_x0000_t75" style='width:38.25pt;height:12.75pt'
8096 o:ole="">
8097 <v:imagedata src="./fulldoc_files/image508.wmz" o:title=""/>
8098 </v:shape><![endif]--><![if !vml]><img width=51 height=17
8099 src="./fulldoc_files/image509.gif" v:shapes="_x0000_i1243"><![endif]></sub><!--[if gte mso 9]><xml>
8100 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1243"
8101 DrawAspect="Content" ObjectID="_1051901464">
8102 </o:OLEObject>
8103 </xml><![endif]--><o:p></o:p></span></p>
8104
8105 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8106 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8107
8108 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8109 font-family:Palatino'>or, since <sub><!--[if gte vml 1]><v:shape id="_x0000_i1244"
8110 type="#_x0000_t75" style='width:42.75pt;height:15pt' o:ole="">
8111 <v:imagedata src="./fulldoc_files/image510.wmz" o:title=""/>
8112 </v:shape><![endif]--><![if !vml]><img width=57 height=20
8113 src="./fulldoc_files/image511.gif" v:shapes="_x0000_i1244"><![endif]></sub><!--[if gte mso 9]><xml>
8114 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1244"
8115 DrawAspect="Content" ObjectID="_1051901465">
8116 </o:OLEObject>
8117 </xml><![endif]--><span style="mso-spacerun: yes">  </span>, where <b
8118 style='mso-bidi-font-weight:normal'>D</b> is the matrix of diagonal elements of
8119 (2.3.5).<o:p></o:p></span></p>
8120
8121 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8122 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8123
8124 <p class=MsoNormal align=center style='text-align:center'><span
8125 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
8126 id="_x0000_i1245" type="#_x0000_t75" style='width:47.25pt;height:15pt' o:ole="">
8127 <v:imagedata src="./fulldoc_files/image512.wmz" o:title=""/>
8128 </v:shape><![endif]--><![if !vml]><img width=63 height=20
8129 src="./fulldoc_files/image513.gif" v:shapes="_x0000_i1245"><![endif]></sub><!--[if gte mso 9]><xml>
8130 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1245"
8131 DrawAspect="Content" ObjectID="_1051901466">
8132 </o:OLEObject>
8133 </xml><![endif]--><o:p></o:p></span></p>
8134
8135 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8136 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8137
8138 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8139 mso-bidi-font-size:10.0pt;font-family:Palatino'>If our ocean model has many
8140 levels, then <b style='mso-bidi-font-weight:normal'>D</b><sup>-1</sup> will be
8141 dense and so storing and multiplying by <b style='mso-bidi-font-weight:normal'>D</b><sup>-1</sup>
8142 is also demanding of resources.<span style="mso-spacerun: yes"> 
8143 </span>Instead, we exploit the fact that <b style='mso-bidi-font-weight:normal'>D</b>
8144 is tri-diagonal, and use ‘LU’ decomposition to solve the preconditioning
8145 equations for <b style='mso-bidi-font-weight:normal'>x</b> in the form:<o:p></o:p></span></p>
8146
8147 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8148 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8149
8150 <p class=MsoNormal align=center style='text-align:center'><span
8151 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
8152 id="_x0000_i1246" type="#_x0000_t75" style='width:36.75pt;height:12.75pt'
8153 o:ole="">
8154 <v:imagedata src="./fulldoc_files/image514.wmz" o:title=""/>
8155 </v:shape><![endif]--><![if !vml]><img width=49 height=17
8156 src="./fulldoc_files/image515.gif" v:shapes="_x0000_i1246"><![endif]></sub><!--[if gte mso 9]><xml>
8157 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1246"
8158 DrawAspect="Content" ObjectID="_1051901467">
8159 </o:OLEObject>
8160 </xml><![endif]--><o:p></o:p></span></p>
8161
8162 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8163 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8164
8165 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8166 font-family:Palatino'>We write <b style='mso-bidi-font-weight:normal'>D=LU</b><span
8167 style="mso-spacerun: yes">  </span>where <b style='mso-bidi-font-weight:normal'>L</b>
8168 is a lower-triangular matrix and <b style='mso-bidi-font-weight:normal'>U</b>
8169 an upper triangular matrix which have the form:<o:p></o:p></span></p>
8170
8171 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8172 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8173
8174 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8175 mso-bidi-font-size:10.0pt;font-family:Palatino'><span style="mso-spacerun:
8176 yes">    </span><sub><!--[if gte vml 1]><v:shape id="_x0000_i1247" type="#_x0000_t75"
8177 style='width:110.25pt;height:1in' o:ole="">
8178 <v:imagedata src="./fulldoc_files/image516.wmz" o:title=""/>
8179 </v:shape><![endif]--><![if !vml]><img width=147 height=96
8180 src="./fulldoc_files/image517.gif" v:shapes="_x0000_i1247"><![endif]></sub><!--[if gte mso 9]><xml>
8181 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1247"
8182 DrawAspect="Content" ObjectID="_1051901469">
8183 </o:OLEObject>
8184 </xml><![endif]-->,<span style="mso-spacerun: yes">   </span><sub><!--[if gte vml 1]><v:shape
8185 id="_x0000_i1248" type="#_x0000_t75" style='width:105pt;height:1in' o:ole="">
8186 <v:imagedata src="./fulldoc_files/image518.wmz" o:title=""/>
8187 </v:shape><![endif]--><![if !vml]><img width=140 height=96
8188 src="./fulldoc_files/image519.gif" v:shapes="_x0000_i1248"><![endif]></sub><!--[if gte mso 9]><xml>
8189 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1248"
8190 DrawAspect="Content" ObjectID="_1051901470">
8191 </o:OLEObject>
8192 </xml><![endif]--><span style='mso-tab-count:1'>    </span>and <sub><!--[if gte vml 1]><v:shape
8193 id="_x0000_i1249" type="#_x0000_t75" style='width:108pt;height:1in' o:ole="">
8194 <v:imagedata src="./fulldoc_files/image520.wmz" o:title=""/>
8195 </v:shape><![endif]--><![if !vml]><img width=144 height=96
8196 src="./fulldoc_files/image521.gif" v:shapes="_x0000_i1249"><![endif]></sub><!--[if gte mso 9]><xml>
8197 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1249"
8198 DrawAspect="Content" ObjectID="_1051901471">
8199 </o:OLEObject>
8200 </xml><![endif]--><o:p></o:p></span></p>
8201
8202 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8203 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8204
8205 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8206 font-family:Palatino'>It is easy to see, that if <sub><!--[if gte vml 1]><v:shape
8207 id="_x0000_i1250" type="#_x0000_t75" style='width:32.25pt;height:17.25pt'
8208 o:ole="">
8209 <v:imagedata src="./fulldoc_files/image522.wmz" o:title=""/>
8210 </v:shape><![endif]--><![if !vml]><img width=43 height=23
8211 src="./fulldoc_files/image523.gif" v:shapes="_x0000_i1250"><![endif]></sub><!--[if gte mso 9]><xml>
8212 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1250"
8213 DrawAspect="Content" ObjectID="_1051901472">
8214 </o:OLEObject>
8215 </xml><![endif]--><span style="mso-spacerun: yes">  </span>we have a system of
8216 simple equations:<o:p></o:p></span></p>
8217
8218 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8219 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8220
8221 <p class=MsoNormal align=center style='text-align:center'><span
8222 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><sub><!--[if gte vml 1]><v:shape
8223 id="_x0000_i1251" type="#_x0000_t75" style='width:324pt;height:18.75pt' o:ole="">
8224 <v:imagedata src="./fulldoc_files/image524.wmz" o:title=""/>
8225 </v:shape><![endif]--><![if !vml]><img width=432 height=25
8226 src="./fulldoc_files/image525.gif" v:shapes="_x0000_i1251"><![endif]></sub><!--[if gte mso 9]><xml>
8227 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1251"
8228 DrawAspect="Content" ObjectID="_1051901474">
8229 </o:OLEObject>
8230 </xml><![endif]--><o:p></o:p></span></p>
8231
8232 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8233 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8234
8235 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8236 font-family:Palatino'>and so on.<span style="mso-spacerun: yes">  </span><o:p></o:p></span></p>
8237
8238 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8239 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8240
8241 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8242 font-family:Palatino'>Finding the inverse of <b style='mso-bidi-font-weight:
8243 normal'>D</b>, or solving problem <b style='mso-bidi-font-weight:normal'>Dx=r</b>
8244 is equivalent to solving the two sets of equations:<o:p></o:p></span></p>
8245
8246 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8247 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8248
8249 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
8250 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><span
8251 style="mso-spacerun: yes">                </span><span style="mso-spacerun:
8252 yes">                                     </span><sub><!--[if gte vml 1]><v:shape
8253 id="_x0000_i1252" type="#_x0000_t75" style='width:36.75pt;height:32.25pt'
8254 o:ole="">
8255 <v:imagedata src="./fulldoc_files/image526.wmz" o:title=""/>
8256 </v:shape><![endif]--><![if !vml]><img width=49 height=43
8257 src="./fulldoc_files/image527.gif" v:shapes="_x0000_i1252"><![endif]></sub><!--[if gte mso 9]><xml>
8258 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1252"
8259 DrawAspect="Content" ObjectID="_1051901475">
8260 </o:OLEObject>
8261 </xml><![endif]--><span style="mso-spacerun:
8262 yes">                                                            </span>(2.3.10)<o:p></o:p></span></p>
8263
8264 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8265 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8266
8267 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8268 mso-bidi-font-size:10.0pt;font-family:Palatino'>first for <b style='mso-bidi-font-weight:
8269 normal'>z</b> and then for <b style='mso-bidi-font-weight:normal'>x</b>.<span
8270 style="mso-spacerun: yes">  </span>This is straightforward because of the
8271 triangular structure of <b style='mso-bidi-font-weight:normal'>L</b> and <b
8272 style='mso-bidi-font-weight:normal'>U</b>.<span style="mso-spacerun: yes"> 
8273 </span>Importantly the number of operations required to solve (2.3.10) for <b
8274 style='mso-bidi-font-weight:normal'>x</b> scales as <i style='mso-bidi-font-style:
8275 normal'>N<sub>Z</sub></i> compared to <i style='mso-bidi-font-style:normal'>N<sub>Z</sub></i><sup>2</sup><span
8276 style="mso-spacerun: yes">  </span>if we had used the inverse of <b
8277 style='mso-bidi-font-weight:normal'>D</b> directly.<o:p></o:p></span></p>
8278
8279 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8280 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8281
8282 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8283 mso-bidi-font-size:10.0pt;font-family:Palatino'>The resulting preconditioner
8284 was found to be a good compromise; its use significantly reduces the number of
8285 iterations required to find a solution to (2.3.6) because it is an acceptable
8286 approximation to the inverse of <b style='mso-bidi-font-weight:normal'>A</b>,
8287 it is sparse and, most importantly, its application requires no communication
8288 across the network in the data-parallel implementation of the algorithm.<o:p></o:p></span></p>
8289
8290 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8291 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8292
8293 </div>
8294
8295 <span style='font-size:10.0pt;font-family:"Times New Roman";mso-fareast-font-family:
8296 "Times New Roman";mso-ansi-language:EN-US;mso-fareast-language:EN-US;
8297 mso-bidi-language:AR-SA'><br clear=all style='page-break-before:always;
8298 mso-break-type:section-break'>
8299 </span>
8300
8301 <div class=Section4>
8302
8303 <div style='border:none;border-bottom:solid windowtext .75pt;padding:0pt 0pt 3.0pt 0pt'>
8304
8305 <h1><a name="_Toc407078244"></a><a name="_Toc407090398"></a><a
8306 name="_Toc407090601"></a><a name="_Toc407169630"><span style='mso-bookmark:
8307 _Toc407090601'><span style='mso-bookmark:_Toc407090398'><span style='mso-bookmark:
8308 _Toc407078244'>CHAPTER 3 PARALLEL IMPLEMENTATION</span></span></span></a><span
8309 style='mso-bookmark:_Toc407078244'></span></h1>
8310
8311 </div>
8312
8313 <p class=MsoBodyText style='margin-left:0pt'><span style='mso-bookmark:_Toc407078244'><span
8314 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
8315
8316 <p class=MsoBodyText style='margin-left:0pt'><span style='mso-bookmark:_Toc407078244'><span
8317 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
8318
8319 <p class=MsoBodyText style='margin-left:0pt'><span style='mso-bookmark:_Toc407078244'><b
8320 style='mso-bidi-font-weight:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
8321 10.0pt;font-family:Palatino'>Not complete yet<o:p></o:p></span></b></span></p>
8322
8323 <p class=MsoBodyText style='margin-left:0pt'><span style='mso-bookmark:_Toc407078244'><span
8324 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
8325
8326 <p class=MsoBodyText style='margin-left:0pt;text-align:justify'><span
8327 style='mso-bookmark:_Toc407078244'><span style='font-size:12.0pt;mso-bidi-font-size:
8328 10.0pt;font-family:Palatino'>The current model implementation uses a
8329 conservative form of Fortran 90. The array syntax notation feature of Fortran
8330 90 is heavily used, however, the more elaborate features of Fortran 90 such as
8331 overloading of operators, modules, array valued functions are avoided (the
8332 performance of these constructs varies widely from one compiler to another).
8333 Apart from the array notation, the only new syntax elements that experienced
8334 Fortran 77 or C programmers need to understand to work with the model, are the
8335 Fortran 90 <b style='mso-bidi-font-weight:normal'>SHIFT </b>primitives.<o:p></o:p></span></span></p>
8336
8337 <p class=MsoBodyText style='text-align:justify'><span style='mso-bookmark:_Toc407078244'><span
8338 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
8339
8340 <p class=MsoBodyText style='text-align:justify'><span style='mso-bookmark:_Toc407078244'><span
8341 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
8342
8343 <h2><span style='mso-bookmark:_Toc407078244'><a name="_Toc407169631">2.1
8344 Enumeration of arrays.</a></span></h2>
8345
8346 <p class=MsoBodyText><span style='mso-bookmark:_Toc407078244'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8347
8348 <p class=MsoBodyText style='margin-left:0pt;text-align:justify;mso-outline-level:
8349 1'><span style='mso-bookmark:_Toc407078244'><span style='font-size:12.0pt;
8350 mso-bidi-font-size:10.0pt;font-family:Palatino'>In the model implementation the
8351 grid cells are mapped to regular three-dimensional arrays. As shown in Fig.6
8352 the index <i style='mso-bidi-font-style:normal'>i</i> is used to index the <i
8353 style='mso-bidi-font-style:normal'>x</i>-axis, <i style='mso-bidi-font-style:
8354 normal'>j</i> to index the <i style='mso-bidi-font-style:normal'>y</i>-axis and
8355 <i style='mso-bidi-font-style:normal'>k</i> to index the <i style='mso-bidi-font-style:
8356 normal'>z</i>-axis. The rule that coordinate (<i style='mso-bidi-font-style:
8357 normal'>i</i>=1,<i style='mso-bidi-font-style:normal'>j</i>=1,<i
8358 style='mso-bidi-font-style:normal'>k</i>=1) of any variable must fall within
8359 the western most, southern most and upper most cell and be as far toward the
8360 west, south and top of that cell is used throughout the code. This is illustrated
8361 in Fig.6. <o:p></o:p></span></span></p>
8362
8363 <p class=MsoBodyText style='text-align:justify;mso-outline-level:1'><!--[if gte vml 1]><o:wrapblock><v:shape
8364 id="_x0000_s1037" type="#_x0000_t75" style='position:absolute;left:0;
8365 text-align:left;margin-left:-11.55pt;margin-top:-58.5pt;width:492pt;height:656.45pt;
8366 z-index:8;mso-position-horizontal-relative:text;
8367 mso-position-vertical-relative:text' o:allowincell="f">
8368 <v:imagedata src="./fulldoc_files/image528.wmz" o:title=""/>
8369 <v:textbox style='mso-next-textbox:#_x0000_s1037'/>
8370 <w:wrap type="topAndBottom"/>
8371 </v:shape><![if gte mso 9]><o:OLEObject Type="Embed" ProgID="PowerPoint.Show.8"
8372 ShapeID="_x0000_s1037" DrawAspect="Content" ObjectID="_1051901476">
8373 </o:OLEObject>
8374 <![endif]><![endif]--><![if !vml]><span style='mso-ignore:vglayout;position:
8375 relative;z-index:7;left:-15px;top:0px;width:656px;height:875px'><img
8376 width=656 height=875 src="./fulldoc_files/image529.gif" v:shapes="_x0000_s1037"></span><![endif]><!--[if gte vml 1]></o:wrapblock><![endif]--><br
8377 style='mso-ignore:vglayout' clear=ALL>
8378 <span style='mso-bookmark:_Toc407078244'><b style='mso-bidi-font-weight:normal'><span
8379 style='font-size:10.0pt;font-family:Palatino'>Fig 3</span></b></span><span
8380 style='mso-bookmark:_Toc407078244'><span style='font-size:10.0pt;font-family:
8381 Palatino'> .The discrete domain is mapped to multi-dimensional arrays using an
8382 enumeration scheme that follows the two rules illustrated. Both the major
8383 prognostic variables and the intermediate terms abide by this convention.<o:p></o:p></span></span></p>
8384
8385 <span style='font-size:10.0pt;font-family:Palatino;mso-fareast-font-family:
8386 "Times New Roman";mso-bidi-font-family:"Times New Roman";mso-ansi-language:
8387 EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'><br clear=all
8388 style='mso-special-character:line-break;page-break-before:always'>
8389 </span>
8390
8391 <p class=MsoBodyText><span style='mso-bookmark:_Toc407078244'><span
8392 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
8393
8394 <br style='mso-ignore:vglayout' clear=ALL>
8395
8396 <div style='border:none;border-bottom:solid windowtext .75pt;padding:0pt 0pt 3.0pt 0pt'>
8397
8398 <h1 style='text-align:justify'><span style='mso-bookmark:_Toc407078244'><a
8399 name="_Toc407090399"></a><a name="_Toc407090602"></a><a name="_Toc407169632"><span
8400 style='mso-bookmark:_Toc407090602'><span style='mso-bookmark:_Toc407090399'>Chapter
8401 4<span style="mso-spacerun: yes">  </span>Procedures and variables</span></span></a></span><u><o:p></o:p></u></h1>
8402
8403 </div>
8404
8405 <p class=MsoNormal><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
8406
8407 <p class=MsoNormal><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
8408
8409 <h2><a name="_Toc407078245"></a><a name="_Toc407090400"></a><a
8410 name="_Toc407090603"></a><a name="_Toc407169633"><span style='mso-bookmark:
8411 _Toc407090603'><span style='mso-bookmark:_Toc407090400'><span style='mso-bookmark:
8412 _Toc407078245'>4.1 Procedures</span></span></span></a></h2>
8413
8414 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8415 font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8416
8417 <h3><a name="_Toc407078246"></a><a name="_Toc407090401"></a><a
8418 name="_Toc407090604"></a><a name="_Toc407169634"><span style='mso-bookmark:
8419 _Toc407090604'><span style='mso-bookmark:_Toc407090401'><span style='mso-bookmark:
8420 _Toc407078246'><u>4.1.1 Flow chart</u></span></span></span></a><u><o:p></o:p></u></h3>
8421
8422 <p class=MsoNormal><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
8423
8424 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8425 font-family:Palatino'>See below a flow chart of the code. Some procedures are
8426 not mentioned (diagnostic procedures for example).<o:p></o:p></span></p>
8427
8428 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8429 font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8430
8431 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8432 font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8433
8434 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8435 font-family:Helvetica'>MAIN<o:p></o:p></span></p>
8436
8437 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8438 font-family:Helvetica'>|----CONTROL<o:p></o:p></span></p>
8439
8440 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8441 font-family:Helvetica'><span style='mso-tab-count:1'>            </span>|<o:p></o:p></span></p>
8442
8443 <p class=MsoNormal align=right style='text-align:right;text-indent:36.0pt'><span
8444 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>|----SET_DEFAULTS<span
8445 style="mso-spacerun: yes">                     </span><i style='mso-bidi-font-style:
8446 normal'>Set default values for model parameters</i><o:p></o:p></span></p>
8447
8448 <p class=MsoNormal align=right style='text-align:right;text-indent:36.0pt'><span
8449 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<span
8450 style='mso-tab-count:1'>           </span>|----DATE<span style="mso-spacerun:
8451 yes">                                                </span><i
8452 style='mso-bidi-font-style:normal'>Record date and time of run</i><o:p></o:p></span></p>
8453
8454 <p class=MsoNormal align=right style='text-align:right;text-indent:36.0pt'><span
8455 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<span
8456 style='mso-tab-count:1'>           </span>|----MACHINE<span
8457 style="mso-spacerun: yes">                                </span><i
8458 style='mso-bidi-font-style:normal'>Record machine identifying string</i><o:p></o:p></span></p>
8459
8460 <p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:12.0pt;
8461 mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<o:p></o:p></span></p>
8462
8463 <p class=MsoNormal align=right style='text-align:right;text-indent:36.0pt'><span
8464 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>|----READ_DATA<span
8465 style="mso-spacerun: yes">                              </span><i
8466 style='mso-bidi-font-style:normal'>Read file specifying model parameters</i><o:p></o:p></span></p>
8467
8468 <p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:12.0pt;
8469 mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<span style='mso-tab-count:
8470 1'>           </span>|----READ_TOPOGRAPHY<span style="mso-spacerun:
8471 yes">                              </span><i style='mso-bidi-font-style:normal'>Read
8472 land/water map</i><o:p></o:p></span></p>
8473
8474 <p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:12.0pt;
8475 mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<o:p></o:p></span></p>
8476
8477 <p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:12.0pt;
8478 mso-bidi-font-size:10.0pt;font-family:Helvetica'>|----INITIALISE<o:p></o:p></span></p>
8479
8480 <p class=MsoNormal align=right style='text-align:right;text-indent:36.0pt'><span
8481 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<span
8482 style='mso-tab-count:1'>           </span>|----INITIALISE_MASKS<span
8483 style="mso-spacerun: yes">                        </span><i style='mso-bidi-font-style:
8484 normal'>Set land/water masks arrays</i><o:p></o:p></span></p>
8485
8486 <p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:12.0pt;
8487 mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<span style='mso-tab-count:
8488 1'>           </span>|----INITIALISE_GRIDDING<span style="mso-spacerun:
8489 yes">        </span><i style='mso-bidi-font-style:normal'>Set up arrays
8490 expressing geometry</i><o:p></o:p></span></p>
8491
8492 <p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:12.0pt;
8493 mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<span style='mso-tab-count:
8494 1'>           </span>|<span style='mso-tab-count:1'>           </span>|----INITIALISE_CARTESIAN_GRID<o:p></o:p></span></p>
8495
8496 <p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:12.0pt;
8497 mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<span style='mso-tab-count:
8498 1'>           </span>|<span style='mso-tab-count:1'>           </span>|----INITIALISE_SPHERICAL_POLAR_GRID<o:p></o:p></span></p>
8499
8500 <p class=MsoNormal align=right style='text-align:right;text-indent:36.0pt'><span
8501 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<span
8502 style='mso-tab-count:1'>           </span>|----INITIALISE_OPERATORS<span
8503 style="mso-spacerun: yes">             </span><i style='mso-bidi-font-style:
8504 normal'>Set up differencing operators</i><o:p></o:p></span></p>
8505
8506 <p class=MsoNormal align=right style='text-align:right;text-indent:36.0pt'><span
8507 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<span
8508 style='mso-tab-count:1'>           </span>|----INITIALISE_FIELDS<span
8509 style="mso-spacerun: yes">             </span><i style='mso-bidi-font-style:
8510 normal'>Set initial values of model variables</i><o:p></o:p></span></p>
8511
8512 <p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:12.0pt;
8513 mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<span style='mso-tab-count:
8514 1'>           </span>|<span style='mso-tab-count:1'>           </span>|----INITIALISE_U<o:p></o:p></span></p>
8515
8516 <p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:12.0pt;
8517 mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<span style='mso-tab-count:
8518 1'>           </span>|<span style='mso-tab-count:1'>           </span>|----INITIALISE_V<o:p></o:p></span></p>
8519
8520 <p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:12.0pt;
8521 mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<span style='mso-tab-count:
8522 1'>           </span>|<span style='mso-tab-count:1'>           </span>|----INITIALISE_S<o:p></o:p></span></p>
8523
8524 <p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:12.0pt;
8525 mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<span style='mso-tab-count:
8526 1'>           </span>|<span style='mso-tab-count:1'>           </span>|----INITIALISE_T<o:p></o:p></span></p>
8527
8528 <p class=MsoNormal align=right style='text-align:right;text-indent:36.0pt'><span
8529 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<span
8530 style='mso-tab-count:1'>           </span>|----INITIALISE_CORIOLIS<span
8531 style="mso-spacerun: yes">                        </span><i style='mso-bidi-font-style:
8532 normal'>Set Coriolis term operator</i><o:p></o:p></span></p>
8533
8534 <p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:12.0pt;
8535 mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<span style='mso-tab-count:
8536 1'>           </span>|----INITIALISE_METRIC<span style="mso-spacerun:
8537 yes">                             </span><i style='mso-bidi-font-style:normal'>Set
8538 metric term operator<o:p></o:p></i></span></p>
8539
8540 <p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:12.0pt;
8541 mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<span style='mso-tab-count:
8542 1'>           </span>|----CG3DAI<span style="mso-spacerun:
8543 yes">                           </span><i style='mso-bidi-font-style:normal'>Define
8544 3d laplacian &quot;A matrix&quot; operator</i><o:p></o:p></span></p>
8545
8546 <p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:12.0pt;
8547 mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<span style='mso-tab-count:
8548 1'>           </span>|----CG3DPI<span style="mso-spacerun:
8549 yes">                                </span><i style='mso-bidi-font-style:normal'>Define
8550 3d &quot;A matrix&quot; preconditioner<o:p></o:p></i></span></p>
8551
8552 <p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:12.0pt;
8553 mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<span style='mso-tab-count:
8554 1'>           </span>|----CG2DAI<span style="mso-spacerun:
8555 yes">                           </span><i style='mso-bidi-font-style:normal'>Define
8556 2d laplacian &quot;A matrix&quot; operator</i><o:p></o:p></span></p>
8557
8558 <p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:12.0pt;
8559 mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<span style='mso-tab-count:
8560 1'>           </span>|----CG2DPI<span style="mso-spacerun:
8561 yes">                                </span><i style='mso-bidi-font-style:normal'>Define
8562 2d &quot;A matrix&quot; preconditioner</i><o:p></o:p></span></p>
8563
8564 <p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:12.0pt;
8565 mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<o:p></o:p></span></p>
8566
8567 <p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:12.0pt;
8568 mso-bidi-font-size:10.0pt;font-family:Helvetica'>|----CHECK_INPUT<span
8569 style="mso-spacerun:
8570 yes">                                                         </span><i
8571 style='mso-bidi-font-style:normal'>Validate input data</i><o:p></o:p></span></p>
8572
8573 <p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:12.0pt;
8574 mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<o:p></o:p></span></p>
8575
8576 <p class=MsoNormal align=right style='text-align:right;text-indent:36.0pt'><span
8577 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>|----PRINT_HEADING<span
8578 style="mso-spacerun: yes">                               </span><i
8579 style='mso-bidi-font-style:normal'>Print out run data summary page</i><o:p></o:p></span></p>
8580
8581 <p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:12.0pt;
8582 mso-bidi-font-size:10.0pt;font-family:Helvetica'>|<o:p></o:p></span></p>
8583
8584 <p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:12.0pt;
8585 mso-bidi-font-size:10.0pt;font-family:Helvetica'>|----MODEL<span
8586 style="mso-spacerun:
8587 yes">                                                                   </span><span
8588 style="mso-spacerun: yes">  </span><i style='mso-bidi-font-style:normal'>Perform
8589 integration</i><o:p></o:p></span></p>
8590
8591 <p class=MsoNormal align=right style='text-align:right;text-indent:36.0pt'><span
8592 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><span
8593 style='mso-tab-count:1'>            </span>|----RHO_WGRID_CALC<span
8594 style="mso-spacerun: yes">                                </span><i
8595 style='mso-bidi-font-style:normal'>Evaluate initial density</i><o:p></o:p></span></p>
8596
8597 <p class=MsoNormal style='text-indent:36.0pt'><span style='font-size:12.0pt;
8598 mso-bidi-font-size:10.0pt;font-family:Helvetica'><span style='mso-tab-count:
8599 1'>            </span>|<o:p></o:p></span></p>
8600
8601 <p class=MsoNormal><i style='mso-bidi-font-style:normal'><span
8602 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>MAIN
8603 LOOP</span></i><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8604 font-family:Helvetica'> =====&gt;<o:p></o:p></span></p>
8605
8606 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8607 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|<o:p></o:p></span></p>
8608
8609 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8610 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|----FORWARD<span
8611 style="mso-spacerun: yes">                       </span><i style='mso-bidi-font-style:
8612 normal'>Control explicit stepping of u, v, and w</i><o:p></o:p></span></p>
8613
8614 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
8615 12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><span style='mso-tab-count:
8616 2'>                        </span>|<span style='mso-tab-count:1'>           </span>|----TERMS0<span
8617 style="mso-spacerun: yes">                                      </span><i
8618 style='mso-bidi-font-style:normal'>Set up temporary arrays</i><o:p></o:p></span></p>
8619
8620 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
8621 12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><span style='mso-tab-count:
8622 2'>                        </span>|<span style='mso-tab-count:1'>           </span>|----TERMS1<span
8623 style="mso-spacerun: yes">                                </span><i
8624 style='mso-bidi-font-style:normal'>needed throughout stepping</i><o:p></o:p></span></p>
8625
8626 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
8627 12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><span style='mso-tab-count:
8628 2'>                        </span>|<span style='mso-tab-count:1'>           </span>|----GU_CALCULATE<span
8629 style="mso-spacerun: yes">                          </span><i style='mso-bidi-font-style:
8630 normal'>Calculate explicit dU/dt</i><o:p></o:p></span></p>
8631
8632 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
8633 12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><span style='mso-tab-count:
8634 2'>                        </span>|<span style='mso-tab-count:1'>           </span>|<span
8635 style='mso-tab-count:1'>           </span>|----EXTERNAL_FORCING_U<span
8636 style="mso-spacerun: yes">                    </span><i style='mso-bidi-font-style:
8637 normal'>Add forcing</i><o:p></o:p></span></p>
8638
8639 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8640 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|<span
8641 style='mso-tab-count:1'>           </span>|----GV_CALCULATE<span
8642 style="mso-spacerun: yes">      </span><span style="mso-spacerun:
8643 yes">                    </span><i style='mso-bidi-font-style:normal'>Calculate
8644 explicit dV/dt</i><o:p></o:p></span></p>
8645
8646 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8647 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|<span
8648 style='mso-tab-count:1'>           </span>|<span style='mso-tab-count:1'>           </span>|----EXTERNAL_FORCING_V<span
8649 style="mso-spacerun: yes">                    </span><i style='mso-bidi-font-style:
8650 normal'>Add forcing</i><o:p></o:p></span></p>
8651
8652 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8653 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|<span
8654 style='mso-tab-count:1'>           </span>|----GW_CALCULATE<span
8655 style="mso-spacerun: yes">                        </span><i style='mso-bidi-font-style:
8656 normal'>Calculate explicit dW/dt</i><o:p></o:p></span></p>
8657
8658 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8659 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|<o:p></o:p></span></p>
8660
8661 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8662 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|----PFIND<span
8663 style="mso-spacerun: yes">                                                    
8664 </span><i style='mso-bidi-font-style:normal'>Diagnose pressure field</i><o:p></o:p></span></p>
8665
8666 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8667 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|<span
8668 style='mso-tab-count:1'>           </span>|----PFIND_HSTATIC<span
8669 style="mso-spacerun: yes">                      </span><i style='mso-bidi-font-style:
8670 normal'>Find hydrostatic pressure</i><o:p></o:p></span></p>
8671
8672 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8673 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|<span
8674 style='mso-tab-count:1'>           </span>|----PFIND_SURFACE<span
8675 style="mso-spacerun: yes">                          </span><i style='mso-bidi-font-style:
8676 normal'>Find surface pressure</i><o:p></o:p></span></p>
8677
8678 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8679 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|<span
8680 style='mso-tab-count:1'>           </span>|<span style='mso-tab-count:1'>           </span>|----CG2D<span
8681 style="mso-spacerun: yes">                           </span><i
8682 style='mso-bidi-font-style:normal'>2d preconditioned conjgrad</i><o:p></o:p></span></p>
8683
8684 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
8685 12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><span style='mso-tab-count:
8686 2'>                        </span>|<span style='mso-tab-count:1'>           </span>|<span
8687 style='mso-tab-count:1'>           </span>|<span style='mso-tab-count:1'>           </span>|----CG2DMA<span
8688 style="mso-spacerun: yes">               </span><span style="mso-spacerun:
8689 yes">  </span><i style='mso-bidi-font-style:normal'>Multiply by 2d laplacian</i><o:p></o:p></span></p>
8690
8691 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8692 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|<span
8693 style='mso-tab-count:1'>           </span>|<span style='mso-tab-count:1'>           </span>|<span
8694 style='mso-tab-count:1'>           </span>|----CG2DPC<span style="mso-spacerun:
8695 yes">                                  </span><i style='mso-bidi-font-style:
8696 normal'>Precondition</i><o:p></o:p></span></p>
8697
8698 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8699 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|<span
8700 style='mso-tab-count:1'>           </span>|----PFIND_3D<span
8701 style="mso-spacerun: yes">                                   </span><i
8702 style='mso-bidi-font-style:normal'>Find remaining pressure</i><o:p></o:p></span></p>
8703
8704 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8705 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|<span
8706 style='mso-tab-count:1'>           </span>|<span style='mso-tab-count:1'>           </span>|----PFIND_RHS3D<span
8707 style="mso-spacerun: yes">                      </span><i style='mso-bidi-font-style:
8708 normal'>Form right hand side</i><o:p></o:p></span></p>
8709
8710 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
8711 12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><span style='mso-tab-count:
8712 2'>                        </span>|<span style='mso-tab-count:1'>           </span>|<span
8713 style='mso-tab-count:1'>           </span>|----CG3D<span style="mso-spacerun:
8714 yes">       </span><span style="mso-spacerun: yes">                    </span><i
8715 style='mso-bidi-font-style:normal'>3d preconditioned conjgrad</i><o:p></o:p></span></p>
8716
8717 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
8718 12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><span style='mso-tab-count:
8719 2'>                        </span>|<span style='mso-tab-count:1'>           </span>|<span
8720 style='mso-tab-count:1'>           </span>|<span style='mso-tab-count:1'>           </span>|----CG3DMA<span
8721 style="mso-spacerun: yes">                 </span><i style='mso-bidi-font-style:
8722 normal'>Multiply by 3d laplacian</i><o:p></o:p></span></p>
8723
8724 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8725 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|<span
8726 style='mso-tab-count:1'>           </span>|<span style='mso-tab-count:1'>           </span>|<span
8727 style='mso-tab-count:1'>           </span>|----CG3DPC<span style="mso-spacerun:
8728 yes">                                  </span><i style='mso-bidi-font-style:
8729 normal'>Precondition</i><o:p></o:p></span></p>
8730
8731 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8732 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|<o:p></o:p></span></p>
8733
8734 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8735 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|----UPDATE_VELOCITIES<o:p></o:p></span></p>
8736
8737 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8738 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|<o:p></o:p></span></p>
8739
8740 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8741 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|----EPARAM_SET_MIXING<span
8742 style="mso-spacerun: yes">                </span><i style='mso-bidi-font-style:
8743 normal'>Computes 3d diffusion tensor<o:p></o:p></i></span></p>
8744
8745 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8746 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|<o:p></o:p></span></p>
8747
8748 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8749 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|----INC_TRACER<span
8750 style="mso-spacerun: yes">                                     </span><i
8751 style='mso-bidi-font-style:normal'>Step forward temperarture</i><o:p></o:p></span></p>
8752
8753 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8754 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|<span
8755 style='mso-tab-count:1'>           </span>|----EXTERNAL_FORCING_TEMPERATURE<span
8756 style="mso-spacerun: yes">      </span><i style='mso-bidi-font-style:normal'>Add
8757 forcing</i><o:p></o:p></span></p>
8758
8759 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8760 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|<o:p></o:p></span></p>
8761
8762 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8763 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|----INC_TRACER<span
8764 style="mso-spacerun: yes">                                              </span><i
8765 style='mso-bidi-font-style:normal'>Step forward salinity</i><o:p></o:p></span></p>
8766
8767 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8768 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|<span
8769 style='mso-tab-count:1'>           </span>|----EXTERNAL_FORCING_SALINITY<span
8770 style="mso-spacerun: yes">                 </span><i style='mso-bidi-font-style:
8771 normal'>Add forcing</i><o:p></o:p></span></p>
8772
8773 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8774 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|<o:p></o:p></span></p>
8775
8776 <p class=MsoNormal align=right style='text-align:right'><span style='font-size:
8777 12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><span style='mso-tab-count:
8778 2'>                        </span>|----CADJTRACE<span style="mso-spacerun:
8779 yes">                                      </span><i style='mso-bidi-font-style:
8780 normal'>Mix unstable water column</i><o:p></o:p></span></p>
8781
8782 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8783 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|<o:p></o:p></span></p>
8784
8785 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8786 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|----RHO_WGRID_CALC<span
8787 style="mso-spacerun: yes">                                  </span><i
8788 style='mso-bidi-font-style:normal'>Evaluate density field</i><o:p></o:p></span></p>
8789
8790 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8791 font-family:Helvetica'><span style='mso-tab-count:2'>                        </span>|<o:p></o:p></span></p>
8792
8793 <p class=MsoNormal align=right style='text-align:right'><i style='mso-bidi-font-style:
8794 normal'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
8795 Helvetica'>TO MAIN LOOP </span></i><span style='font-size:12.0pt;mso-bidi-font-size:
8796 10.0pt;font-family:Helvetica'>&lt;=====|----OUT<span style="mso-spacerun:
8797 yes">    </span><span style="mso-spacerun:
8798 yes">                                   </span><i style='mso-bidi-font-style:
8799 normal'>Dump out model fields</i><o:p></o:p></span></p>
8800
8801 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8802 font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8803
8804 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8805 font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8806
8807 <h3><a name="_Toc407078247"></a><a name="_Toc407090402"></a><a
8808 name="_Toc407090605"></a><a name="_Toc407169635"><span style='mso-bookmark:
8809 _Toc407090605'><span style='mso-bookmark:_Toc407090402'><span style='mso-bookmark:
8810 _Toc407078247'><u>4.1.2 </u></span></span></span><u>Alphabetical list of
8811 procedures and 'include' files</u></a><u><o:p></o:p></u></h3>
8812
8813 <p class=MsoNormal><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
8814
8815 <p class=MsoNormal><b style='mso-bidi-font-weight:normal'><span
8816 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>Include
8817 the list here with a brief description (indicate the 'parent' procedure).<o:p></o:p></span></b></p>
8818
8819 <p class=MsoNormal><b style='mso-bidi-font-weight:normal'><span
8820 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></p>
8821
8822 <p class=MsoNormal><b style='mso-bidi-font-weight:normal'><span
8823 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></p>
8824
8825 <h2><a name="_Toc407090403"></a><a name="_Toc407090606"></a><a
8826 name="_Toc407169636"><span style='mso-bookmark:_Toc407090606'><span
8827 style='mso-bookmark:_Toc407090403'>4.2 Variables</span></span></a></h2>
8828
8829 <p class=MsoBodyText style='margin-left:0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
8830
8831 <p class=MsoBodyText style='margin-left:0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
8832
8833 <p class=MsoBodyText style='margin-left:0pt'><b style='mso-bidi-font-weight:
8834 normal'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
8835 Palatino'>Include an alphabetical list of variables here with the following
8836 information: type (integer, real, character etc…), units (for real variables),
8837 brief description, first occurrence in the code. Use table.<o:p></o:p></span></b></p>
8838
8839 <p class=MsoBodyText style='margin-left:0pt'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
8840
8841 <p class=MsoBodyText><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
8842
8843 </div>
8844
8845 <span style='font-size:11.0pt;mso-bidi-font-size:10.0pt;font-family:Arial;
8846 mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman";
8847 mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'><br
8848 clear=all style='page-break-before:always;mso-break-type:section-break'>
8849 </span>
8850
8851 <div class=Section5>
8852
8853 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8854 font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8855
8856 <div style='border:none;border-bottom:solid windowtext .75pt;padding:0pt 0pt 3.0pt 0pt'>
8857
8858 <h1 style='text-align:justify'><a name="_Toc407078252"></a><a
8859 name="_Toc407090404"></a><a name="_Toc407090607"></a><a name="_Toc407169637"><span
8860 style='mso-bookmark:_Toc407090607'><span style='mso-bookmark:_Toc407090404'><span
8861 style='mso-bookmark:_Toc407078252'>Chapter 5 Getting started: practical
8862 considerations</span></span></span></a></h1>
8863
8864 </div>
8865
8866 <p class=MsoNormal style='text-align:justify'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
8867
8868 <p class=MsoNormal style='text-align:justify'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
8869
8870 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8871 mso-bidi-font-size:10.0pt;font-family:Palatino'>Notation : Fortran variable names
8872 of the code are written in <i style='mso-bidi-font-style:normal'>italic</i>.
8873 Subroutine and file names are written in CAPITAL LETTERS.<o:p></o:p></span></p>
8874
8875 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8876 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8877
8878 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8879 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8880
8881 <h2 style='text-align:justify'><a name="_Toc407078253"></a><a
8882 name="_Toc407090405"></a><a name="_Toc407090608"></a><a name="_Toc407169638"><span
8883 style='mso-bookmark:_Toc407090608'><span style='mso-bookmark:_Toc407090405'><span
8884 style='mso-bookmark:_Toc407078253'>5.1 Accessing the code - directory structure</span></span></span></a></h2>
8885
8886 <p class=MsoNormal style='text-align:justify'><b style='mso-bidi-font-weight:
8887 normal'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
8888 Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></p>
8889
8890 <p class=MsoNormal style='text-align:justify'><b style='mso-bidi-font-weight:
8891 normal'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
8892 Palatino'>leave for now<o:p></o:p></span></b></p>
8893
8894 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8895 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8896
8897 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8898 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8899
8900 <h2 style='text-align:justify'><a name="_Toc407078254"></a><a
8901 name="_Toc407090406"></a><a name="_Toc407090609"></a><a name="_Toc407169639"><span
8902 style='mso-bookmark:_Toc407090609'><span style='mso-bookmark:_Toc407090406'><span
8903 style='mso-bookmark:_Toc407078254'>5.2 Configuring the model and setting up a
8904 run</span></span></span></a></h2>
8905
8906 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8907 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8908
8909 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8910 mso-bidi-font-size:10.0pt;font-family:Palatino'>This section is meant to review
8911 the parameters that need to be set up before one can run the model. Unless
8912 noted otherwise, these parameters are Fortran variables declared in file
8913 PARAMS.h and set up in routine SET_DEFAULTS. The default values can be changed
8914 by means of a namelist. The list that follows is not exhaustive. For example,
8915 parameters related to the forcing files are expected to be user specific and
8916 are not mentioned here. Others are left to the appendices. However, we have
8917 attempted to include all the ones that will need to be set up no matter what
8918 configuration you use. For the parameters not described here, look into file
8919 PARAMS.h and routine SET_DEFAULTS. In what follows, the parameters are grouped
8920 into categories related to the geometry and the equations solved in the model.<o:p></o:p></span></p>
8921
8922 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8923 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8924
8925 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8926 mso-bidi-font-size:10.0pt;font-family:Palatino'>We start with some constants
8927 describing the state of the ocean. The real variables <i style='mso-bidi-font-style:
8928 normal'>g</i>, <i style='mso-bidi-font-style:normal'>Cp</i>, <i
8929 style='mso-bidi-font-style:normal'>RoNil</i> represent respectively gravity (in
8930 m s<sup>-2</sup>), the specific heat (in J K<sup>-1</sup> kg<sup>-1</sup>), and
8931 the reference density (in kg m<sup>-3</sup>) of the ocean.<o:p></o:p></span></p>
8932
8933 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8934 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8935
8936 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8937 mso-bidi-font-size:10.0pt;font-family:Palatino'>The vertical coordinate used in
8938 the model is actually pressure so that the same code can be used to simulate
8939 fluid motions in the atmosphere. In the namelist, variables depending on the
8940 choice of vertical coordinate (such as vertical viscosity and diffusivity
8941 coefficients) have their vertical length expressed in meters. Later in the
8942 code, this vertical length is converted in pressure unit (this involves
8943 typically a simple multiplication or division by <i style='mso-bidi-font-style:
8944 normal'>RoNil</i></span><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8945 font-family:Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;
8946 mso-char-type:symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:
8947 symbol;mso-symbol-font-family:Symbol'>*</span></span><i style='mso-bidi-font-style:
8948 normal'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
8949 Palatino'>g</span></i><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8950 font-family:Palatino'>).<o:p></o:p></span></p>
8951
8952 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8953 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8954
8955 <h3 style='text-align:justify'><a name="_Toc407078255"></a><a
8956 name="_Toc407090407"></a><a name="_Toc407090610"></a><a name="_Toc407169640"><span
8957 style='mso-bookmark:_Toc407090610'><span style='mso-bookmark:_Toc407090407'><span
8958 style='mso-bookmark:_Toc407078255'><u>5.2.1 domain, geometry</u></span></span></span></a><u><o:p></o:p></u></h3>
8959
8960 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8961 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8962
8963 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
8964 -18.0pt;mso-list:l19 level1 lfo29;tab-stops:list 18.0pt'><![if !supportLists]><span
8965 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
8966 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8967 font-family:Palatino'>dimensions<o:p></o:p></span></p>
8968
8969 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8970 mso-bidi-font-size:10.0pt;font-family:Palatino'>The dimensions of the domain <i
8971 style='mso-bidi-font-style:normal'>Nx</i>, <i style='mso-bidi-font-style:normal'>Ny</i>,
8972 <i style='mso-bidi-font-style:normal'>Nz</i>, are declared and set in file
8973 SIZE.h. The integer variables <i style='mso-bidi-font-style:normal'>L</i>, <i
8974 style='mso-bidi-font-style:normal'>M</i>, <i style='mso-bidi-font-style:normal'>N</i>
8975 in the namelist must be set to the values of <i style='mso-bidi-font-style:
8976 normal'>Nx</i>, <i style='mso-bidi-font-style:normal'>Ny</i>, <i
8977 style='mso-bidi-font-style:normal'>Nz</i>, respectively.<o:p></o:p></span></p>
8978
8979 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8980 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
8981
8982 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
8983 -18.0pt;mso-list:l19 level1 lfo29;tab-stops:list 18.0pt'><![if !supportLists]><span
8984 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
8985 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
8986 font-family:Palatino'>grid<o:p></o:p></span></p>
8987
8988 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
8989 mso-bidi-font-size:10.0pt;font-family:Palatino'>The character variable <i
8990 style='mso-bidi-font-style:normal'>gridStyle</i> controls the type of grid. Two
8991 versions are currently available. For a Cartesian grid, set <i
8992 style='mso-bidi-font-style:normal'>gridStyle</i> to 'Cartesian'. Then set up
8993 the horizontal grid spacing <i style='mso-bidi-font-style:normal'>dM</i> (in
8994 m). For a spherical polar grid, set <i style='mso-bidi-font-style:normal'>gridStyle</i>
8995 to 'Spherical Polar'. Then specify the resolution along latitude and longitude <i
8996 style='mso-bidi-font-style:normal'>dPhi</i> and <i style='mso-bidi-font-style:
8997 normal'>dTheta</i> (in degrees) and the minimum latitude <i style='mso-bidi-font-style:
8998 normal'>phiMin</i> (in degrees). Whatever grid you choose, also specify the 1D
8999 array representing the vertical layers thickness <i style='mso-bidi-font-style:
9000 normal'>deltaz</i> (in m) in the namelist. Note that in the code, the layer
9001 thicknesses are expressed in pressure units (Pa) and are represented by the variable
9002 <i style='mso-bidi-font-style:normal'>delps</i> (equal to <i style='mso-bidi-font-style:
9003 normal'>deltaz</i> multiplied by <i style='mso-bidi-font-style:normal'>RoNil</i></span><span
9004 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
9005 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
9006 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
9007 mso-symbol-font-family:Symbol'>*</span></span><i style='mso-bidi-font-style:
9008 normal'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
9009 Palatino'>g</span></i><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9010 font-family:Palatino'>).<o:p></o:p></span></p>
9011
9012 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9013 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9014
9015 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9016 -18.0pt;mso-list:l19 level1 lfo29;tab-stops:list 18.0pt'><![if !supportLists]><span
9017 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9018 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9019 font-family:Palatino'>topography<o:p></o:p></span></p>
9020
9021 <p class=MsoBodyText style='margin-left:0pt;text-align:justify;mso-outline-level:
9022 1'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>The
9023 model code applies without modification to enclosed, periodic (x or y) and
9024 double periodic (x and y) domains. The geometry of the model is controlled by
9025 the topography file. A real 3D array <i style='mso-bidi-font-style:normal'>pmask</i>
9026 is defined having the value 1 on water and 0 on land. Periodicity is assumed by
9027 default and is suppressed by defining zero open interface areas for cells at
9028 the limits of the computational domain.<o:p></o:p></span></p>
9029
9030 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9031 mso-bidi-font-size:10.0pt;font-family:Palatino'>Note: The present elliptic
9032 solver procedures CG2D and CG3D assume that they are solving a single global
9033 problem. This means that all cells with non-zero volumes must interconnect,
9034 either directly or indirectly, through the surface. If disconnected basins are
9035 defined, the results are unpredictable.<o:p></o:p></span></p>
9036
9037 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9038 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9039
9040 <h3 style='text-align:justify'><a name="_Toc407078256"></a><a
9041 name="_Toc407090408"></a><a name="_Toc407090611"></a><a name="_Toc407169641"><span
9042 style='mso-bookmark:_Toc407090611'><span style='mso-bookmark:_Toc407090408'><span
9043 style='mso-bookmark:_Toc407078256'><u>5.2.2 Equation of state</u></span></span></span></a><u><o:p></o:p></u></h3>
9044
9045 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9046 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9047
9048 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9049 mso-bidi-font-size:10.0pt;font-family:Palatino'>Initial reference temperature
9050 and salinity profiles need to be provided to compute the perturbation density
9051 and are represented respectively by the 1D arrays <i style='mso-bidi-font-style:
9052 normal'>ths</i> (in <sup>o</sup>C) and <i style='mso-bidi-font-style:normal'>ssppt</i>
9053 (in ppt). Two forms of equation of state are available in the baseline
9054 implementation and are controlled by the character variable <i
9055 style='mso-bidi-font-style:normal'>equationofState</i>. If set to 'linear',
9056 then specify the constant expansion coefficients <i style='mso-bidi-font-style:
9057 normal'>tAlpha</i> (in K<sup>-1</sup>)<sup> </sup>and <i style='mso-bidi-font-style:
9058 normal'>sBeta</i> (in ppt<sup>-1</sup>) (through the variables <i
9059 style='mso-bidi-font-style:normal'>alphaTemperature</i> and <i
9060 style='mso-bidi-font-style:normal'>alphaSalt</i> in file PARAMS.h). If you set <i
9061 style='mso-bidi-font-style:normal'>equationofState</i> to 'polynomial', density
9062 is evaluated from a third order polynomial expansion of the full state
9063 equation. The polynomial coefficients are read from a file called
9064 POLY3D.COEFFS. Any other arbitrary formulae for deriving density can readily be
9065 plugged into the model.<o:p></o:p></span></p>
9066
9067 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9068 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9069
9070 <h3 style='text-align:justify'><a name="_Toc407078257"></a><a
9071 name="_Toc407090409"></a><a name="_Toc407090612"></a><a name="_Toc407169642"><span
9072 style='mso-bookmark:_Toc407090612'><span style='mso-bookmark:_Toc407090409'><span
9073 style='mso-bookmark:_Toc407078257'><u>5.2.3 Hydrostatic, quasi-hydrostatic, or
9074 non-hydrostatic regime</u></span></span></span></a><u><o:p></o:p></u></h3>
9075
9076 <p class=MsoNormal style='text-align:justify'><u><span style='font-size:12.0pt;
9077 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></u></p>
9078
9079 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9080 mso-bidi-font-size:10.0pt;font-family:Palatino'>The logical variable <i
9081 style='mso-bidi-font-style:normal'>nonHydrostatic</i> controls whether or not
9082 you want the model to run in a nonhydrostatic regime (<b style='mso-bidi-font-weight:
9083 normal'>NH</b>) as described in the first two chapters of this manual. If <i
9084 style='mso-bidi-font-style:normal'>nonHydrostatic</i> is set to .TRUE., the
9085 model will step forward for the vertical velocity and solve a 3D elliptic
9086 equation for the pressure. Note that the vertical velocity can still be
9087 diagnosed from the continuity equation if the logical variable <i
9088 style='mso-bidi-font-style:normal'>stepW</i> is set to .FALSE. In the
9089 nonhydrostatic regime, you also need to set up the logical variable <i
9090 style='mso-bidi-font-style:normal'>buoyancy</i> that controls whether or not
9091 you want to include the buoyancy term in the vertical momentum equation. The
9092 distinction between hydrostatic (<b style='mso-bidi-font-weight:normal'>HPE</b>)
9093 and quasi-hydrostatic (<b style='mso-bidi-font-weight:normal'>QH</b>) regime is
9094 controlled by the logical variable <i style='mso-bidi-font-style:normal'>verticalCoriolis</i>
9095 (see next section, momentum equations).<u><o:p></o:p></u></span></p>
9096
9097 <p class=MsoNormal style='text-align:justify'><u><span style='font-size:12.0pt;
9098 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></u></p>
9099
9100 <h3 style='text-align:justify'><a name="_Toc407078258"></a><a
9101 name="_Toc407090410"></a><a name="_Toc407090613"></a><a name="_Toc407169643"><span
9102 style='mso-bookmark:_Toc407090613'><span style='mso-bookmark:_Toc407090410'><span
9103 style='mso-bookmark:_Toc407078258'><u>5.2.4 Momentum equations</u></span></span></span></a><u><o:p></o:p></u></h3>
9104
9105 <p class=MsoNormal style='text-align:justify'><u><span style='font-size:12.0pt;
9106 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></u></p>
9107
9108 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9109 mso-bidi-font-size:10.0pt;font-family:Palatino'>Unless noted otherwise, what
9110 follows is not applicable to the vertical velocity <i style='mso-bidi-font-style:
9111 normal'>w</i> if the variable <i style='mso-bidi-font-style:normal'>nonHydrostatic</i>
9112 has been set to .FALSE. (<b style='mso-bidi-font-weight:normal'>HPE</b> or <b
9113 style='mso-bidi-font-weight:normal'>QH</b> regime).<o:p></o:p></span></p>
9114
9115 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9116 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9117
9118 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9119 mso-bidi-font-size:10.0pt;font-family:Palatino'>The logical variable <i
9120 style='mso-bidi-font-style:normal'>momentumStepping</i> controls whether or not
9121 you want to step forward for the velocity components <i style='mso-bidi-font-style:
9122 normal'>u</i>, <i style='mso-bidi-font-style:normal'>v</i> and <i
9123 style='mso-bidi-font-style:normal'>w</i>. If set to .TRUE., the following
9124 parameters have to be specified.<o:p></o:p></span></p>
9125
9126 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9127 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9128
9129 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9130 -18.0pt;mso-list:l19 level1 lfo29;tab-stops:list 18.0pt'><![if !supportLists]><span
9131 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9132 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9133 font-family:Palatino'>advection terms<o:p></o:p></span></p>
9134
9135 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9136 mso-bidi-font-size:10.0pt;font-family:Palatino'>If you want to include these
9137 terms in the momentum equations, set the logical variable <i style='mso-bidi-font-style:
9138 normal'>momentumAdvection</i> to .TRUE.. A centered second-order advection
9139 scheme is then used.<o:p></o:p></span></p>
9140
9141 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9142 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9143
9144 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9145 -18.0pt;mso-list:l19 level1 lfo29;tab-stops:list 18.0pt'><![if !supportLists]><span
9146 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9147 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9148 font-family:Palatino'>metric terms<o:p></o:p></span></p>
9149
9150 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9151 mso-bidi-font-size:10.0pt;font-family:Palatino'>If you want to include these
9152 terms in the momentum equations, set the logical variable <i style='mso-bidi-font-style:
9153 normal'>metricTerms</i> to .TRUE.. Note that <u>all</u> the metric terms are
9154 included. This choice is to be made only if the grid is spherical polar (the
9155 variable is automatically set to .FALSE. if the grid is Cartesian).<o:p></o:p></span></p>
9156
9157 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9158 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9159
9160 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9161 -18.0pt;mso-list:l19 level1 lfo29;tab-stops:list 18.0pt'><![if !supportLists]><span
9162 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9163 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9164 font-family:Palatino'>Coriolis terms<o:p></o:p></span></p>
9165
9166 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9167 mso-bidi-font-size:10.0pt;font-family:Palatino'>If you want to include these
9168 terms in the momentum equations, set the logical variable <i style='mso-bidi-font-style:
9169 normal'>Coriolis</i> to .TRUE.. If this is the case, also set the real variable
9170 <i style='mso-bidi-font-style:normal'>raja</i> and the logical variable <i
9171 style='mso-bidi-font-style:normal'>verticalCoriolis</i>. The former is a number
9172 between 0 and 1 that controls the &quot;C-D scheme&quot; (see chapter 2). If <i
9173 style='mso-bidi-font-style:normal'>raja</i> is set to a value greater than 0.,
9174 horizontal velocity components stepped forward on a 'D' grid are used in the
9175 evaluation of the Coriolis terms with a weight given by <i style='mso-bidi-font-style:
9176 normal'>raja</i>. If <i style='mso-bidi-font-style:normal'>raja</i> is set to
9177 0., the Coriolis terms are estimated using the 'C' grid velocity components
9178 only. The variable <i style='mso-bidi-font-style:normal'>verticalCoriolis</i>
9179 controls whether or not you want to include the cos (latitude) terms in the
9180 zonal and vertical momentum equations <b style='mso-bidi-font-weight:normal'>(I
9181 think the name verticalCoriolis is misleading. The additional terms appear both
9182 in the zonal and vertical momentum equations. I would suggest to replace the
9183 name verticalCoriolis by cosphiCoriolis)</b>. If <i style='mso-bidi-font-style:
9184 normal'>verticalCoriolis</i> is set to .TRUE. and <i style='mso-bidi-font-style:
9185 normal'>nonHydrostatic</i> to .FALSE., the model is in the quasi-hydrostatic (<b
9186 style='mso-bidi-font-weight:normal'>QH</b>) regime. If the grid is Cartesian,
9187 you have to specify the Coriolis parameter dependence on latitude with the
9188 character variable <i style='mso-bidi-font-style:normal'>CoriolisPlane</i>. If
9189 this variable is set to 'betaplane', set the reference Coriolis parameter <i
9190 style='mso-bidi-font-style:normal'>fcori</i> (in s<sup>-1</sup>) and its
9191 derivative with respect to latitude <i style='mso-bidi-font-style:normal'>beta</i>
9192 (in m<sup>-1</sup> s<sup>-1</sup>)<b style='mso-bidi-font-weight:normal'> (Note
9193 : the Beta plane formulation is not available yet)</b>. If <i style='mso-bidi-font-style:
9194 normal'>CoriolisPlane</i> is set to 'fplane', only <i style='mso-bidi-font-style:
9195 normal'>fcori</i> needs to be set. Note that you can set up a non-rotating
9196 problem on a Cartesian grid by simply setting <i style='mso-bidi-font-style:
9197 normal'>fcori</i> to 0. <o:p></o:p></span></p>
9198
9199 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9200 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9201
9202 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9203 -18.0pt;mso-list:l19 level1 lfo29;tab-stops:list 18.0pt'><![if !supportLists]><span
9204 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9205 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9206 font-family:Palatino'>dissipation terms<o:p></o:p></span></p>
9207
9208 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9209 mso-bidi-font-size:10.0pt;font-family:Palatino'>If you want to include these
9210 terms in the momentum equations, set the logical variable <i style='mso-bidi-font-style:
9211 normal'>momentumDiffusion</i> to .TRUE.. If this is the case, specify the
9212 horizontal and vertical viscosity coefficients <i style='mso-bidi-font-style:
9213 normal'>CAPUV </i>and <i style='mso-bidi-font-style:normal'>RKPUV</i> respectively
9214 in the namelist (in m<sup>2</sup> s<sup>-1</sup>). Note that in the code, these
9215 variables are called <i style='mso-bidi-font-style:normal'>a2MomXY</i> and <i
9216 style='mso-bidi-font-style:normal'>a2MomZ</i> and that the unit of the latter
9217 is Pa<sup>2</sup>.s<sup>-1</sup> (multiplication by [<i style='mso-bidi-font-style:
9218 normal'>RoNil</i></span><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9219 font-family:Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;
9220 mso-char-type:symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:
9221 symbol;mso-symbol-font-family:Symbol'>*</span></span><i style='mso-bidi-font-style:
9222 normal'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
9223 Palatino'>g</span></i><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9224 font-family:Palatino'>]<sup>2</sup>). If you also want to include biharmonic
9225 diffusion terms in the momentum equations, set the logical variable <i
9226 style='mso-bidi-font-style:normal'>momBhDiffusion</i> to .TRUE.. Then, set the
9227 value of the horizontal biharmonic diffusion coefficient <i style='mso-bidi-font-style:
9228 normal'>C4PUV</i> (in m<sup>4</sup> s<sup>-1</sup>) in the namelist. Note that
9229 in the code, this variable is called <i style='mso-bidi-font-style:normal'>a4MomXY</i>.<o:p></o:p></span></p>
9230
9231 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9232 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9233
9234 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9235 -18.0pt;mso-list:l19 level1 lfo29;tab-stops:list 18.0pt'><![if !supportLists]><span
9236 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9237 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9238 font-family:Palatino'>forcing terms<o:p></o:p></span></p>
9239
9240 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9241 mso-bidi-font-size:10.0pt;font-family:Palatino'>This section only applies to
9242 the horizontal velocity components.<o:p></o:p></span></p>
9243
9244 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9245 mso-bidi-font-size:10.0pt;font-family:Palatino'>If you want to include these
9246 terms in the momentum equations, set the logical variable <i style='mso-bidi-font-style:
9247 normal'>momentumForcing</i> to .TRUE.. Then, additional terms will be added to
9248 the internally induced tendency terms calculated by the model. It is assumed
9249 that you have wind data available (or that you have prescribed an analytical
9250 forcing) and a routine that estimates the forcing terms at each time step.<o:p></o:p></span></p>
9251
9252 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9253 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9254
9255 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9256 -18.0pt;mso-list:l19 level1 lfo29;tab-stops:list 18.0pt'><![if !supportLists]><span
9257 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9258 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9259 font-family:Palatino'>boundary conditions<o:p></o:p></span></p>
9260
9261 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9262 mso-bidi-font-size:10.0pt;font-family:Palatino'>Slip or no-slip conditions on
9263 side walls and at the bottom and top are controlled by logical variables <i
9264 style='mso-bidi-font-style:normal'>freeslipSide</i>, <i style='mso-bidi-font-style:
9265 normal'>freeSlipBottom</i> and <i style='mso-bidi-font-style:normal'>freeSlipTop</i>,
9266 respectively. If these variables are set to .TRUE., free slip boundary
9267 conditions are applied (otherwise no-slip conditions are applied).<o:p></o:p></span></p>
9268
9269 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9270 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9271
9272 <h3 style='text-align:justify'><a name="_Toc407078259"></a><a
9273 name="_Toc407090411"></a><a name="_Toc407090614"></a><a name="_Toc407169644"><span
9274 style='mso-bookmark:_Toc407090614'><span style='mso-bookmark:_Toc407090411'><span
9275 style='mso-bookmark:_Toc407078259'><u>5.2.5 Diagnosis of pressure</u></span></span></span></a><u><o:p></o:p></u></h3>
9276
9277 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9278 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9279
9280 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9281 mso-bidi-font-size:10.0pt;font-family:Palatino'>The logical variable <i
9282 style='mso-bidi-font-style:normal'>pressureStepping</i> controls whether or not
9283 you want to solve for the pressure field. If you do, the following parameters
9284 need to be specified :<o:p></o:p></span></p>
9285
9286 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9287 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9288
9289 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9290 -18.0pt;mso-list:l19 level1 lfo29;tab-stops:list 18.0pt'><![if !supportLists]><span
9291 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9292 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9293 font-family:Palatino'>hydrostatic pressure<o:p></o:p></span></p>
9294
9295 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9296 mso-bidi-font-size:10.0pt;font-family:Palatino'>The logical variable <i
9297 style='mso-bidi-font-style:normal'>seperatePh</i> controls whether or not you
9298 want to calculate the hydrostatic pressure anomaly. If you do, then specify the
9299 surface boundary condition with the character variable <i style='mso-bidi-font-style:
9300 normal'>phSurfBC</i>. Two options are available : the hydrostatic pressure
9301 anomaly is set to zero at the surface (<i style='mso-bidi-font-style:normal'>phSurfBC</i>='zero')
9302 or is set to the density of the first layer times half the layer depth (<i
9303 style='mso-bidi-font-style:normal'>phSurfBC</i>='topBoxPhIntegralofRho').<o:p></o:p></span></p>
9304
9305 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9306 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9307
9308 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9309 -18.0pt;mso-list:l19 level1 lfo29;tab-stops:list 18.0pt'><![if !supportLists]><span
9310 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9311 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9312 font-family:Palatino'>surface pressure<o:p></o:p></span></p>
9313
9314 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9315 mso-bidi-font-size:10.0pt;font-family:Palatino'>The logical variable <i
9316 style='mso-bidi-font-style:normal'>seperatePs</i> controls whether or not you
9317 want to solve for the surface pressure. If you do, the real constant variables <i
9318 style='mso-bidi-font-style:normal'>freeSurfFac</i>, <i style='mso-bidi-font-style:
9319 normal'>psGam</i>, <i style='mso-bidi-font-style:normal'>uDivAlpha</i>, and <i
9320 style='mso-bidi-font-style:normal'>gBaro</i> need to be set up and control
9321 whether or not you want to have a rigid lid or an implicit free surface. For a
9322 rigid lid, set <i style='mso-bidi-font-style:normal'>freeSurfFac</i>, <i
9323 style='mso-bidi-font-style:normal'>psGam</i>, <i style='mso-bidi-font-style:
9324 normal'>uDivAlpha</i>, and <i style='mso-bidi-font-style:normal'>gBaro</i> to
9325 0., 1., 0., and <i style='mso-bidi-font-style:normal'>g</i> (gravity)
9326 respectively. To control the operation of the 2D iterative solver routine CG2D,
9327 specify the values of the variables <i style='mso-bidi-font-style:normal'>toler2d</i>,
9328 <i style='mso-bidi-font-style:normal'>max2dIt</i>, <i style='mso-bidi-font-style:
9329 normal'>freqCheckToler2d</i>, <i style='mso-bidi-font-style:normal'>divhMax</i>,
9330 <i style='mso-bidi-font-style:normal'>divhMin</i>. Finally, the logical
9331 variable <i style='mso-bidi-font-style:normal'>stericEffect</i> controls
9332 whether or not you want to include a steric anomaly in surface elevation. If
9333 you do, then specify the value of variable <i style='mso-bidi-font-style:normal'>rhorefSurf</i>,
9334 reference density for surface layers.<o:p></o:p></span></p>
9335
9336 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9337 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9338
9339 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9340 -18.0pt;mso-list:l19 level1 lfo29;tab-stops:list 18.0pt'><![if !supportLists]><span
9341 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9342 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9343 font-family:Palatino'>non hydrostatic pressure<o:p></o:p></span></p>
9344
9345 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9346 mso-bidi-font-size:10.0pt;font-family:Palatino'>This part is relevant only if
9347 the variable <i style='mso-bidi-font-style:normal'>nonHydrostatic</i> has been
9348 set to .TRUE. (see section 5.2.3). Then specify the values of the variables <i
9349 style='mso-bidi-font-style:normal'>toler3d</i>, <i style='mso-bidi-font-style:
9350 normal'>max3dIt</i>, <i style='mso-bidi-font-style:normal'>freqCheckToler3d</i>,
9351 <i style='mso-bidi-font-style:normal'>divMax</i>, <i style='mso-bidi-font-style:
9352 normal'>divMin</i> that control the operation of the 3D iterative solver
9353 routine CG3D. Furthermore, the logical variable <i style='mso-bidi-font-style:
9354 normal'>findD2pnhDZ2</i> controls whether or not you want to solve the
9355 Dirichlet problem for the vertical gradient of nonhydrostatic pressure.<o:p></o:p></span></p>
9356
9357 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9358 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9359
9360 <h3 style='text-align:justify'><a name="_Toc407078260"></a><a
9361 name="_Toc407090412"></a><a name="_Toc407090615"></a><a name="_Toc407169645"><span
9362 style='mso-bookmark:_Toc407090615'><span style='mso-bookmark:_Toc407090412'><span
9363 style='mso-bookmark:_Toc407078260'><u>5.2.6 Tracer equations (temperature and
9364 salinity)</u></span></span></span></a><u><o:p></o:p></u></h3>
9365
9366 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9367 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9368
9369 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9370 mso-bidi-font-size:10.0pt;font-family:Palatino'>This section also applies to
9371 other tracers (if necessary). The logical variable <i style='mso-bidi-font-style:
9372 normal'>tempStepping</i> (<i style='mso-bidi-font-style:normal'>saltStepping</i>)
9373 controls whether or not you want to step forward for temperature (salinity). If
9374 you do, it is assumed that you have data defining initial conditions (or you
9375 can specify initial vertical profiles through the variables <i
9376 style='mso-bidi-font-style:normal'>ths</i> and <i style='mso-bidi-font-style:
9377 normal'>ssppt</i>, see section 5.2.3). Moreover, the following parameters need
9378 to be specified.<o:p></o:p></span></p>
9379
9380 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9381 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9382
9383 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9384 -18.0pt;mso-list:l19 level1 lfo29;tab-stops:list 18.0pt'><![if !supportLists]><span
9385 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9386 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9387 font-family:Palatino'>advection terms<o:p></o:p></span></p>
9388
9389 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9390 mso-bidi-font-size:10.0pt;font-family:Palatino'>If you want to include these
9391 terms in the temperature (salinity) equation, set the logical variable <i
9392 style='mso-bidi-font-style:normal'>tempAdvection</i> (<i style='mso-bidi-font-style:
9393 normal'>saltAdvection</i>) to .TRUE.. If this is the case, choose the tracer
9394 advection scheme with the character variable <i style='mso-bidi-font-style:
9395 normal'>TradvecScheme</i>. Two options are available : 'upstream' or
9396 'centered'. <b style='mso-bidi-font-weight:normal'>(Note : in the current
9397 version, TradvecScheme is not declared in PARAMS.h but is a local variable of
9398 routine INC_TRACER)</b>. In the current version, the advection scheme is common
9399 to all tracers.<o:p></o:p></span></p>
9400
9401 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9402 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9403
9404 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9405 -18.0pt;mso-list:l19 level1 lfo29;tab-stops:list 18.0pt'><![if !supportLists]><span
9406 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9407 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9408 font-family:Palatino'>dissipation terms<o:p></o:p></span></p>
9409
9410 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9411 mso-bidi-font-size:10.0pt;font-family:Palatino'>If you want to include
9412 diffusion terms in the temperature (salinity) equation, set the logical
9413 variable <i style='mso-bidi-font-style:normal'>tempDiffusion</i> (<i
9414 style='mso-bidi-font-style:normal'>saltDiffusion</i>) to .TRUE.. Then, choose
9415 the tracer diffusion scheme with the character variable <i style='mso-bidi-font-style:
9416 normal'>TrdifScheme</i>. Several options are available. Here, we only consider
9417 the case of constant horizontal and vertical diffusivity coefficients. For
9418 other cases, see appendix to know what parameters need to be set up. So, if <i
9419 style='mso-bidi-font-style:normal'>TrdifScheme</i> is set to 'constant', the
9420 variables <i style='mso-bidi-font-style:normal'>CAPTH</i> (<i style='mso-bidi-font-style:
9421 normal'>CAPS</i>) and <i style='mso-bidi-font-style:normal'>RKPTH</i> (<i
9422 style='mso-bidi-font-style:normal'>RKPS</i>) in the namelist<i
9423 style='mso-bidi-font-style:normal'> </i>need to be set and represent the
9424 horizontal and vertical diffusivity coefficients, respectively (in m<sup>2 </sup><span
9425 style="mso-spacerun: yes"> </span>s<sup>-1</sup>). Note that in the code, the
9426 variables are named <i style='mso-bidi-font-style:normal'>a2TempXY</i> (<i
9427 style='mso-bidi-font-style:normal'>a2SaltXY</i>) and <i style='mso-bidi-font-style:
9428 normal'>a2TempZ</i> (<i style='mso-bidi-font-style:normal'>a2SaltZ</i>) and
9429 that the latter is expressed in Pa<sup>2</sup> s<sup>-1</sup>. If you also want
9430 to include biharmonic diffusion terms in the temperature (salinity) equation,
9431 set the logical variable <i style='mso-bidi-font-style:normal'>tempBhdiffusion</i>
9432 (<i style='mso-bidi-font-style:normal'>saltBhdiffusion</i>) to .TRUE.. Then,
9433 set the value of the horizontal biharmonic diffusion coefficient <i
9434 style='mso-bidi-font-style:normal'>C4PTH</i> (<i style='mso-bidi-font-style:
9435 normal'>C4PS</i>) in the namelist (in m<sup>4 </sup><span style="mso-spacerun:
9436 yes"> </span>s<sup>-1</sup>). Note that in the code, the variable is named <i
9437 style='mso-bidi-font-style:normal'>a4TempXY</i> (<i style='mso-bidi-font-style:
9438 normal'>a4SaltXY</i>).<o:p></o:p></span></p>
9439
9440 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9441 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9442
9443 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9444 -18.0pt;mso-list:l19 level1 lfo29;tab-stops:list 18.0pt'><![if !supportLists]><span
9445 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9446 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9447 font-family:Palatino'>forcing terms<o:p></o:p></span></p>
9448
9449 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9450 mso-bidi-font-size:10.0pt;font-family:Palatino'>If you want to include these
9451 terms in the momentum equations, set the logical variable <i style='mso-bidi-font-style:
9452 normal'>tempForcing</i> (<i style='mso-bidi-font-style:normal'>saltForcing</i>)
9453 to .TRUE.. Then, additional terms will be added to the internally induced
9454 tendency terms calculated by the model. It is assumed that you have air-sea
9455 heat and freshwater fluxes data available (or that you have prescribed an
9456 analytical forcing) and a routine that estimates the forcing terms at each time
9457 step.<o:p></o:p></span></p>
9458
9459 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9460 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9461
9462 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9463 -18.0pt;mso-list:l36 level1 lfo33;tab-stops:list 18.0pt'><![if !supportLists]><span
9464 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9465 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9466 font-family:Palatino'>convective adjustment<o:p></o:p></span></p>
9467
9468 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9469 mso-bidi-font-size:10.0pt;font-family:Palatino'>The logical variable <i
9470 style='mso-bidi-font-style:normal'>ConvectiveAdjustment</i> controls whether or
9471 not you want the static instabilities to be dealt with by a convective
9472 adjustment scheme. If you do, specify the value of variable <i
9473 style='mso-bidi-font-style:normal'>CadjFreq</i>, frequency (in s) with which
9474 the convective adjustment scheme is applied. For details about the scheme, see
9475 appendix. <o:p></o:p></span></p>
9476
9477 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9478 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9479
9480 <h3 style='text-align:justify'><a name="_Toc407078261"></a><a
9481 name="_Toc407090413"></a><a name="_Toc407090616"></a><a name="_Toc407169646"><span
9482 style='mso-bookmark:_Toc407090616'><span style='mso-bookmark:_Toc407090413'><span
9483 style='mso-bookmark:_Toc407078261'><u>5.2.7 Run setup</u></span></span></span></a><u><o:p></o:p></u></h3>
9484
9485 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9486 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9487
9488 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9489 -18.0pt;mso-list:l19 level1 lfo29;tab-stops:list 18.0pt'><![if !supportLists]><span
9490 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9491 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9492 font-family:Palatino'>run duration<o:p></o:p></span></p>
9493
9494 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9495 mso-bidi-font-size:10.0pt;font-family:Palatino'>The starting time, ending time
9496 and time step of an integration need to be set up with the integer variables <i
9497 style='mso-bidi-font-style:normal'>IPUSTTTMP</i>, <i style='mso-bidi-font-style:
9498 normal'>IENDSECTMP</i> and <i style='mso-bidi-font-style:normal'>IDELT</i> in
9499 the namelist (in s). Note that in the code, these parameters are real variables
9500 named <i style='mso-bidi-font-style:normal'>startTime</i>, <i style='mso-bidi-font-style:
9501 normal'>endTime</i> and <i style='mso-bidi-font-style:normal'>delt</i>. If the
9502 starting time is non-zero, the model will try to read in a set of checkpoint
9503 files from a previous integration (see section 5.3 for a description of the
9504 checkpoint files).<o:p></o:p></span></p>
9505
9506 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9507 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9508
9509 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9510 -18.0pt;mso-list:l19 level1 lfo29;tab-stops:list 18.0pt'><![if !supportLists]><span
9511 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9512 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9513 font-family:Palatino'>forcing controls<o:p></o:p></span></p>
9514
9515 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9516 mso-bidi-font-size:10.0pt;font-family:Palatino'>Certain parameters related to
9517 the reading of the forcing files might need to be set up (for example after a
9518 restart). In general, this will depend on the particular user configuration.
9519 Therefore, this is not extended any further.<o:p></o:p></span></p>
9520
9521 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9522 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9523
9524 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9525 -18.0pt;mso-list:l19 level1 lfo29;tab-stops:list 18.0pt'><![if !supportLists]><span
9526 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9527 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9528 font-family:Palatino'>output<o:p></o:p></span></p>
9529
9530 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9531 mso-bidi-font-size:10.0pt;font-family:Palatino'>Real constant variables
9532 defining frequencies (in s) with which output files are written on disk need to
9533 be set up. <i style='mso-bidi-font-style:normal'>dStateFreq</i> is the
9534 frequency with which the state of the model is saved. <i style='mso-bidi-font-style:
9535 normal'>dPUFreq</i> is the frequency with which pick-up files (suitable to
9536 restart an integration) are saved. <i style='mso-bidi-font-style:normal'>dCkptFreq</i>
9537 is the frequency with which &quot;rolling&quot; checkpoint files are saved. See
9538 section 5.3.3 for a description of the output files.<o:p></o:p></span></p>
9539
9540 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9541 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9542
9543 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9544 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9545
9546 <h2><a name="_Toc407078262"></a><a name="_Toc407090414"></a><a
9547 name="_Toc407090617"></a><a name="_Toc407169647"><span style='mso-bookmark:
9548 _Toc407090617'><span style='mso-bookmark:_Toc407090414'><span style='mso-bookmark:
9549 _Toc407078262'>5.3 Compiling, running, and restarting the code</span></span></span></a></h2>
9550
9551 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9552 font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9553
9554 <h3><a name="_Toc407078263"></a><a name="_Toc407090415"></a><a
9555 name="_Toc407090618"></a><a name="_Toc407169648"><span style='mso-bookmark:
9556 _Toc407090618'><span style='mso-bookmark:_Toc407090415'><span style='mso-bookmark:
9557 _Toc407078263'><u>5.3.1 compilation</u></span></span></span></a><u><o:p></o:p></u></h3>
9558
9559 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9560 font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9561
9562 <p class=MsoNormal style='text-align:justify;tab-stops:198.0pt'><span
9563 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>Type
9564 make wherever you are. There is a good chance it will work! To set the
9565 precision, look into utility r8 (in directory ProgUtils). This utility is
9566 called by the makefile to &quot;preprocess&quot; the procedures of the code
9567 converting all the 'REAL' statements into 'REAL*4' or 'REAL*8'. The makefile
9568 will create an executable named MITGCM. Use the UNIX command 'size' to know how
9569 much memory is required to execute the code on a single processor.<o:p></o:p></span></p>
9570
9571 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9572 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9573
9574 <h3 style='text-align:justify'><a name="_Toc407078264"></a><a
9575 name="_Toc407090416"></a><a name="_Toc407090619"></a><a name="_Toc407169649"><span
9576 style='mso-bookmark:_Toc407090619'><span style='mso-bookmark:_Toc407090416'><span
9577 style='mso-bookmark:_Toc407078264'><u>5.3.2 execution</u></span></span></span></a><u><o:p></o:p></u></h3>
9578
9579 <p class=MsoNormal style='text-align:justify'><u><span style='font-size:12.0pt;
9580 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></u></p>
9581
9582 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9583 mso-bidi-font-size:10.0pt;font-family:Palatino'>First, we review the input
9584 files needed to run the model :<o:p></o:p></span></p>
9585
9586 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9587 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9588
9589 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9590 -18.0pt;mso-list:l20 level1 lfo30;tab-stops:list 18.0pt'><![if !supportLists]><span
9591 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9592 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9593 font-family:Palatino'>namelist (file named DATA),<o:p></o:p></span></p>
9594
9595 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9596 -18.0pt;mso-list:l20 level1 lfo30;tab-stops:list 18.0pt'><![if !supportLists]><span
9597 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9598 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9599 font-family:Palatino'>topography (file named PMASK.SUN.B),<o:p></o:p></span></p>
9600
9601 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9602 -18.0pt;mso-list:l19 level1 lfo29;tab-stops:list 18.0pt'><![if !supportLists]><span
9603 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9604 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9605 font-family:Palatino'>polynomial coefficients (file named POLY3D.COEFFS) if the
9606 full equation of state is used,<o:p></o:p></span></p>
9607
9608 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9609 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9610
9611 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9612 mso-bidi-font-size:10.0pt;font-family:Palatino'>and if necessary :<o:p></o:p></span></p>
9613
9614 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9615 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9616
9617 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9618 -18.0pt;mso-list:l19 level1 lfo29;tab-stops:list 18.0pt'><![if !supportLists]><span
9619 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9620 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9621 font-family:Palatino'>initial temperature and salinity,<o:p></o:p></span></p>
9622
9623 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9624 -18.0pt;mso-list:l19 level1 lfo29;tab-stops:list 18.0pt'><![if !supportLists]><span
9625 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9626 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9627 font-family:Palatino'>wind data,<o:p></o:p></span></p>
9628
9629 <p class=MsoNormal style='margin-left:18.0pt;text-align:justify;text-indent:
9630 -18.0pt;mso-list:l19 level1 lfo29;tab-stops:list 18.0pt'><![if !supportLists]><span
9631 style='font-size:12.0pt;mso-bidi-font-size:10.0pt'>-<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
9632 </span></span><![endif]><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9633 font-family:Palatino'>heat and freshwater fluxes data.<o:p></o:p></span></p>
9634
9635 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9636 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9637
9638 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9639 mso-bidi-font-size:10.0pt;font-family:Palatino'>If you want to restart the
9640 code, pick-up files are also needed (see next section). To run the code, type
9641 MITGCM &lt; DATA &gt; OUTPUT. The building of scripts to make the submission
9642 and execution of the code more automatic is left to the user at this point.<o:p></o:p></span></p>
9643
9644 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9645 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9646
9647 <h3 style='text-align:justify'><a name="_Toc407078265"></a><a
9648 name="_Toc407090417"></a><a name="_Toc407090620"></a><a name="_Toc407169650"><span
9649 style='mso-bookmark:_Toc407090620'><span style='mso-bookmark:_Toc407090417'><span
9650 style='mso-bookmark:_Toc407078265'><u>5.3.3 output and restart</u></span></span></span></a><u><o:p></o:p></u></h3>
9651
9652 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9653 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9654
9655 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9656 mso-bidi-font-size:10.0pt;font-family:Palatino'>Depending upon the values of
9657 the various frequencies mentioned in section 5.2.7, output files describing the
9658 state of the model will be written on disk. The name of these files is written
9659 in the following way : &quot;XXX.0000nIter&quot;, where XXX is a capital letter
9660 or a group of capital letters indicating the quantity being saved (for example
9661 U for the zonal velocity) and nIter is a chain of figures indicating the instant
9662 (in number of time steps) at which saving occurs. The maximum value for nIter
9663 is 10<sup>9 </sup><span style="mso-spacerun: yes"> </span>and 0s will fill in
9664 the space after XXX when nIter is less than its maximum value as shown above.
9665 Below follows a list of the output files. Unless noted otherwise, the different
9666 quantities are expressed in SI units.<o:p></o:p></span></p>
9667
9668 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9669 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9670
9671 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9672 mso-bidi-font-size:10.0pt;font-family:Palatino'>U<span style='mso-tab-count:
9673 2'>                     </span>:<span style='mso-tab-count:1'>           </span>zonal
9674 component of velocity vector<o:p></o:p></span></p>
9675
9676 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9677 mso-bidi-font-size:10.0pt;font-family:Palatino'>V<span style='mso-tab-count:
9678 2'>                     </span>:<span style='mso-tab-count:1'>           </span>meridional
9679 component of velocity vector<o:p></o:p></span></p>
9680
9681 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9682 mso-bidi-font-size:10.0pt;font-family:Palatino'>W<span style='mso-tab-count:
9683 2'>                    </span>:<span style='mso-tab-count:1'>           </span>vertical
9684 component of velocity vector (in Pa s<sup>-1</sup>)<o:p></o:p></span></p>
9685
9686 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9687 mso-bidi-font-size:10.0pt;font-family:Palatino'>T<span style='mso-tab-count:
9688 2'>                      </span>:<span style='mso-tab-count:1'>           </span>potential
9689 temperature (in <sup>o</sup>C)<o:p></o:p></span></p>
9690
9691 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9692 mso-bidi-font-size:10.0pt;font-family:Palatino'>S<span style='mso-tab-count:
9693 2'>                      </span>:<span style='mso-tab-count:1'>           </span>salinity
9694 (in ppt)<o:p></o:p></span></p>
9695
9696 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9697 mso-bidi-font-size:10.0pt;font-family:Palatino'>PS<span style='mso-tab-count:
9698 2'>                    </span>:<span style='mso-tab-count:1'>           </span>surface
9699 pressure (in m)<o:p></o:p></span></p>
9700
9701 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9702 mso-bidi-font-size:10.0pt;font-family:Palatino'>PH<span style='mso-tab-count:
9703 2'>                   </span>:<span style='mso-tab-count:1'>           </span>hydrostatic
9704 pressure (in m)<o:p></o:p></span></p>
9705
9706 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9707 mso-bidi-font-size:10.0pt;font-family:Palatino'>PNH<span style='mso-tab-count:
9708 2'>                </span>:<span style='mso-tab-count:1'>           </span>nonhydrostatic
9709 pressure (in m)<o:p></o:p></span></p>
9710
9711 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9712 mso-bidi-font-size:10.0pt;font-family:Palatino'>PTOTAL<span style='mso-tab-count:
9713 1'>         </span>:<span style='mso-tab-count:1'>           </span>total
9714 pressure (PS+PH+PNH) (in m)<o:p></o:p></span></p>
9715
9716 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9717 mso-bidi-font-size:10.0pt;font-family:Palatino'>GTNM1<span style='mso-tab-count:
9718 1'>           </span>:<span style='mso-tab-count:1'>           </span>temperature
9719 tendency at time step n-1 (in <sup>o</sup>C s<sup>-1</sup>)<o:p></o:p></span></p>
9720
9721 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9722 mso-bidi-font-size:10.0pt;font-family:Palatino'>GSNM1<span style='mso-tab-count:
9723 1'>           </span>:<span style='mso-tab-count:1'>           </span>salinity
9724 tendency at time step n-1 (in ppt s<sup>-1</sup>)<o:p></o:p></span></p>
9725
9726 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9727 mso-bidi-font-size:10.0pt;font-family:Palatino'>GUNM1<span style='mso-tab-count:
9728 1'>          </span>:<span style='mso-tab-count:1'>           </span>zonal velocity
9729 tendency (except pressure term) at<o:p></o:p></span></p>
9730
9731 <p class=MsoNormal style='margin-left:72.0pt;text-align:justify;text-indent:
9732 36.0pt'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
9733 Palatino'>time step n-1<o:p></o:p></span></p>
9734
9735 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9736 mso-bidi-font-size:10.0pt;font-family:Palatino'>GVNM1<span style='mso-tab-count:
9737 1'>          </span>:<span style='mso-tab-count:1'>           </span>meridional
9738 velocity tendency (except pressure term) at <o:p></o:p></span></p>
9739
9740 <p class=MsoNormal style='margin-left:72.0pt;text-align:justify;text-indent:
9741 36.0pt'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
9742 Palatino'>time step n-1<o:p></o:p></span></p>
9743
9744 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9745 mso-bidi-font-size:10.0pt;font-family:Palatino'>GWNM1<span style='mso-tab-count:
9746 1'>         </span>:<span style='mso-tab-count:1'>           </span>vertical
9747 velocity tendency (except pressure term) at <o:p></o:p></span></p>
9748
9749 <p class=MsoNormal style='margin-left:72.0pt;text-align:justify;text-indent:
9750 36.0pt'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
9751 Palatino'>time step n-1 (in Pa s<sup>-2</sup>)<o:p></o:p></span></p>
9752
9753 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9754 mso-bidi-font-size:10.0pt;font-family:Palatino'>PNM1<span style='mso-tab-count:
9755 2'>             </span>:<span style='mso-tab-count:1'>           </span>total
9756 pressure at time step n-1<o:p></o:p></span></p>
9757
9758 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9759 mso-bidi-font-size:10.0pt;font-family:Palatino'>UAJA<span style='mso-tab-count:
9760 2'>              </span>:<span style='mso-tab-count:1'>           </span>'D'
9761 grid zonal velocity (used in C-D scheme)<o:p></o:p></span></p>
9762
9763 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9764 mso-bidi-font-size:10.0pt;font-family:Palatino'>VAJA<span style='mso-tab-count:
9765 2'>              </span>:<span style='mso-tab-count:1'>           </span>'D'
9766 grid meridional velocity (used in C-D scheme)<o:p></o:p></span></p>
9767
9768 <p class=MsoNormal style='margin-left:108.0pt;text-align:justify;text-indent:
9769 -108.0pt'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
9770 Palatino'>UBXBYNM1 :<span style='mso-tab-count:1'>             </span>interpolated
9771 'D' grid zonal velocity (from 'C' grid component) at time step n-1<o:p></o:p></span></p>
9772
9773 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9774 mso-bidi-font-size:10.0pt;font-family:Palatino'>VBYBXNM1<span style='mso-tab-count:
9775 1'>  </span>:<span style='mso-tab-count:1'>           </span>interpolated 'D'
9776 grid meridional velocity (from 'C' grid <o:p></o:p></span></p>
9777
9778 <p class=MsoNormal style='margin-left:72.0pt;text-align:justify;text-indent:
9779 36.0pt'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
9780 Palatino'>component) at time step n-1<o:p></o:p></span></p>
9781
9782 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9783 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9784
9785 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9786 mso-bidi-font-size:10.0pt;font-family:Palatino'>These are the files needed to
9787 restart an integration (pick-up files) and their output is controlled by the
9788 variable <i style='mso-bidi-font-style:normal'>dPUFreq</i> (see section 5.2.7).
9789 Of course, if you are stepping forward other quantities (other tracer, ice…),
9790 they will need to be output along with the files above. The variable <i
9791 style='mso-bidi-font-style:normal'>dStateFreq</i> controls the output of the
9792 quantities U, V, W, T, S, PTOTAL only, from which most diagnostics can be made.
9793 Rolling checkpoint files, the output of which are controlled by the variable <i
9794 style='mso-bidi-font-style:normal'>dCkptFreq</i>, are the same as the ones
9795 above (pick-up files) but are named differently. Their name end with the suffix
9796 'ckptA' or 'ckptB' instead of '0000nIter'. They can be used to restart the
9797 model but are overwritten every other time they are output to save disk space
9798 during long integrations.<o:p></o:p></span></p>
9799
9800 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9801 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9802
9803 <p class=MsoNormal><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9804 font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9805
9806 <h2><a name="_Toc407078266"></a><a name="_Toc407090418"></a><a
9807 name="_Toc407090621"></a><a name="_Toc407169651"><span style='mso-bookmark:
9808 _Toc407090621'><span style='mso-bookmark:_Toc407090418'><span style='mso-bookmark:
9809 _Toc407078266'>5.4 Examples : description of test cases</span></span></span></a></h2>
9810
9811 <p class=MsoNormal><b style='mso-bidi-font-weight:normal'><span
9812 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></b></p>
9813
9814 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9815 mso-bidi-font-size:10.0pt;font-family:Palatino'>First, we describe briefly each
9816 case. Refer to the references for more detail.<o:p></o:p></span></p>
9817
9818 <h3 style='text-align:justify'><a name="_Toc407078267"></a><a
9819 name="_Toc407090419"></a><a name="_Toc407090622"></a><a name="_Toc407169652"><span
9820 style='mso-bookmark:_Toc407090622'><span style='mso-bookmark:_Toc407090419'><span
9821 style='mso-bookmark:_Toc407078267'><u>5.4.1 Two-layer ocean in a rectangular
9822 basin driven by a steady wind-stress</u></span></span></span></a></h3>
9823
9824 <p class=MsoNormal style='text-align:justify'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
9825
9826 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9827 mso-bidi-font-size:10.0pt;font-family:Palatino'>This case corresponds to the
9828 numerical experiments of Holland and Lin (1975). In this study, the authors
9829 explore the generation of mesoscale eddies and their contribution to the
9830 oceanic circulation. Their model has two homogeneous layers on a simple closed
9831 rectangular basin 1000 km </span><span style='font-size:12.0pt;mso-bidi-font-size:
9832 10.0pt;font-family:Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:
9833 Palatino;mso-char-type:symbol;mso-symbol-font-family:Symbol'><span
9834 style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>´</span></span><span
9835 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'> 1000
9836 km with a flat bottom at 5 km depth, and is forced by a steady wind-stress that
9837 varies in a simple sinusoidal manner with latitude and has an amplitude of 0.1
9838 Pa. The horizontal resolution is 20 km on a </span><i style='mso-bidi-font-style:
9839 normal'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
9840 Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;
9841 mso-char-type:symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:
9842 symbol;mso-symbol-font-family:Symbol'>b</span></span></i><span
9843 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>-plane.
9844 For sufficiently small viscosity values, the model, spun up from rest, exhibits
9845 mesoscale eddies and eventually reaches a statistical steady state. Analysis of
9846 the energy budget shows that the eddies are generated by baroclinic
9847 instability.<o:p></o:p></span></p>
9848
9849 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9850 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9851
9852 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9853 mso-bidi-font-size:10.0pt;font-family:Palatino'>The configuration given in
9854 5.4.5 corresponds to the preliminary experiment described in Holland and Lin
9855 (1975). In our height-coordinate model, quasi reduced-gravity conditions can be
9856 configurated by prescribing an initial temperature profile mimicking the
9857 reduced-gravity used in Holland and Lin set-up.<o:p></o:p></span></p>
9858
9859 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9860 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9861
9862 <h3 style='text-align:justify'><a name="_Toc407078268"></a><a
9863 name="_Toc407090420"></a><a name="_Toc407090623"></a><a name="_Toc407169653"><span
9864 style='mso-bookmark:_Toc407090623'><span style='mso-bookmark:_Toc407090420'><span
9865 style='mso-bookmark:_Toc407078268'><u>5.4.2 Neutral ocean in a doubly periodic
9866 domain driven by buoyancy forcing</u></span></span></span></a></h3>
9867
9868 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9869 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9870
9871 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9872 mso-bidi-font-size:10.0pt;font-family:Palatino'>This case corresponds to the
9873 numerical experiment of Jones and Marshall (1993) done with the present code.
9874 In this study, the authors explore open ocean deep convection. The model has
9875 dimensions 32 km </span><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;
9876 font-family:Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;
9877 mso-char-type:symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:
9878 symbol;mso-symbol-font-family:Symbol'>´</span></span><span style='font-size:
9879 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'> 32 km </span><span
9880 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
9881 mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;mso-char-type:
9882 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
9883 mso-symbol-font-family:Symbol'>´</span></span><span style='font-size:12.0pt;
9884 mso-bidi-font-size:10.0pt;font-family:Palatino'> 2 km and 19 levels on the
9885 vertical. Periodic boundary conditions are applied on the x and y directions.
9886 The horizontal and vertical resolutions are 250 m and 100 m, respectively. The
9887 model is initialized with a homogeneous, resting ocean governed by a linear
9888 equation of state without salt. Constant cooling corresponding to a heat loss
9889 of 800 W m<sup>-2</sup> is induced over a disk of radius 8 km at the center of
9890 the domain and over a depth of 200 m from the surface. The model is run in the
9891 nonhydrostatic mode and convective plumes develop. These plumes efficiently mix
9892 the water column and generate a dense chimney of fluid, which subsequently
9893 breaks up through the mechanism of baroclinic instability to form spinning
9894 cones.<o:p></o:p></span></p>
9895
9896 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9897 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9898
9899 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9900 mso-bidi-font-size:10.0pt;font-family:Palatino'>The configuration given
9901 hereafter corresponds to the reference simulation of Jones and Marshall (1993).<o:p></o:p></span></p>
9902
9903 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9904 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9905
9906 <h3 style='text-align:justify'><a name="_Toc407078269"></a><a
9907 name="_Toc407090421"></a><a name="_Toc407090624"></a><a name="_Toc407169654"><span
9908 style='mso-bookmark:_Toc407090624'><span style='mso-bookmark:_Toc407090421'><span
9909 style='mso-bookmark:_Toc407078269'><u>5.4.3 Exponentially stratified ocean on a
9910 wind-driven channel</u></span></span></span></a></h3>
9911
9912 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9913 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9914
9915 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9916 mso-bidi-font-size:10.0pt;font-family:Palatino'>This case corresponds to the
9917 wind-driven channel experiment of Visbeck et. al. (1997) done with the present
9918 code. In this study, the authors compare eddy-resolving 3D simulations with 2D
9919 simulations in which the eddies are parameterized in order to test and assess
9920 different schemes for specifying eddy transfer coefficients. The model has
9921 dimensions 1500 km </span><span style='font-size:12.0pt;mso-bidi-font-size:
9922 10.0pt;font-family:Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:
9923 Palatino;mso-char-type:symbol;mso-symbol-font-family:Symbol'><span
9924 style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>´</span></span><span
9925 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'> 500 km
9926 </span><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
9927 Symbol;mso-ascii-font-family:Palatino;mso-hansi-font-family:Palatino;
9928 mso-char-type:symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:
9929 symbol;mso-symbol-font-family:Symbol'>´</span></span><span style='font-size:
9930 12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'> 4.5 km on a <i
9931 style='mso-bidi-font-style:normal'>f</i>-plane. The grid spacing is 10 km on
9932 the horizontal and varies on the vertical from 25 m in the upper layers to 400
9933 m at depth (20 vertical levels). Periodic conditions are applied at the
9934 meridional boundaries. The model is initialized with an exponential temperature
9935 profile of scale depth 900 m and is forced by a cosine wind stress of maximum
9936 strength 0.2 Pa at the channel center. After six years or so, a steady state is
9937 reached where the input of potential energy by the wind is balanced by release
9938 of potential energy due to baroclinic eddies.<o:p></o:p></span></p>
9939
9940 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9941 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9942
9943 <h3 style='text-align:justify'><a name="_Toc407078270"></a><a
9944 name="_Toc407090422"></a><a name="_Toc407090625"></a><a name="_Toc407169655"><span
9945 style='mso-bookmark:_Toc407090625'><span style='mso-bookmark:_Toc407090422'><span
9946 style='mso-bookmark:_Toc407078270'><u>5.4.4 Global ocean driven by realistic
9947 wind and buoyancy forcing</u></span></span></span></a></h3>
9948
9949 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9950 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9951
9952 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9953 mso-bidi-font-size:10.0pt;font-family:Palatino'>This case corresponds to
9954 an-going study of the large-scale global ocean circulation. The spherical
9955 domain extends from 80<sup>o</sup>S to 80<sup>o</sup>N in latitude and a
9956 realistic topography is used. The horizontal resolution is 4<sup> o</sup> and
9957 the vertical grid spacing varies from 25 m in the upper layers to 500 m at
9958 depth (20 vertical levels). The full equation of state is employed. The model
9959 is initialized with the Levitus climatology and forced by climatological
9960 forcing, namely the ….<o:p></o:p></span></p>
9961
9962 <h3 style='text-align:justify'><a name="_Toc407078271"></a><a
9963 name="_Toc407090423"></a><a name="_Toc407090626"></a><a name="_Toc407169656"><span
9964 style='mso-bookmark:_Toc407090626'><span style='mso-bookmark:_Toc407090423'><span
9965 style='mso-bookmark:_Toc407078271'><u>5.4.5 Model configuration for the test
9966 cases</u></span></span></span></a><u><o:p></o:p></u></h3>
9967
9968 <p class=MsoNormal style='text-align:justify'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
9969
9970 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9971 mso-bidi-font-size:10.0pt;font-family:Palatino'>The parameter values are
9972 summarized on Table 5.1.<o:p></o:p></span></p>
9973
9974 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9975 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9976
9977 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
9978 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9979
9980 <p class=MsoNormal align=center style='text-align:center'><b style='mso-bidi-font-weight:
9981 normal'>Table 5.<span style='mso-field-code:"SEQ Table \\* ARABIC \\s 1"'>1</span></b>
9982 Model configuration for the test cases. &quot;<span style='font-family:Symbol;
9983 mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";
9984 mso-char-type:symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:
9985 symbol;mso-symbol-font-family:Symbol'>-</span></span>&quot; indicate not
9986 applicable or that the model results are not sensitive to the values chosen.</p>
9987
9988 <p class=MsoNormal align=center style='text-align:center'><span
9989 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
9990
9991 <table border=1 cellspacing=0 cellpadding=0 style='border-collapse:collapse;
9992 border:none;mso-border-alt:solid windowtext .5pt;mso-padding-alt:0pt 5.4pt 0pt 5.4pt'>
9993 <tr style='height:26.95pt'>
9994 <td width=175 valign=top style='width:131.4pt;border:solid windowtext 3.0pt;
9995 padding:0pt 5.4pt 0pt 5.4pt;height:26.95pt'>
9996 <p class=MsoNormal align=center style='text-align:center'><![if !supportEmptyParas]>&nbsp;<![endif]><span
9997 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
9998 </td>
9999 <td width=96 valign=top style='width:72.0pt;border:solid windowtext 3.0pt;
10000 border-left:none;padding:0pt 5.4pt 0pt 5.4pt;height:26.95pt'>
10001 <p class=MsoNormal align=center style='text-align:center'><span
10002 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>2-layer<o:p></o:p></span></p>
10003 </td>
10004 <td width=96 valign=top style='width:72.0pt;border:solid windowtext 3.0pt;
10005 border-left:none;padding:0pt 5.4pt 0pt 5.4pt;height:26.95pt'>
10006 <p class=MsoNormal align=center style='text-align:center'><span
10007 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>convection<o:p></o:p></span></p>
10008 </td>
10009 <td width=114 valign=top style='width:85.5pt;border:solid windowtext 3.0pt;
10010 border-left:none;padding:0pt 5.4pt 0pt 5.4pt;height:26.95pt'>
10011 <p class=MsoNormal align=center style='text-align:center'><span
10012 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>Channel<o:p></o:p></span></p>
10013 </td>
10014 <td width=109 valign=top style='width:81.85pt;border:solid windowtext 3.0pt;
10015 border-left:none;padding:0pt 5.4pt 0pt 5.4pt;height:26.95pt'>
10016 <p class=MsoNormal align=center style='text-align:center'><span
10017 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>Global
10018 4 deg<o:p></o:p></span></p>
10019 </td>
10020 </tr>
10021 <tr style='height:18.3pt'>
10022 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
10023 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10024 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt;
10025 height:18.3pt'>
10026 <p class=MsoNormal align=center style='text-align:center'><i
10027 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10028 10.0pt;font-family:Helvetica'>Nx<o:p></o:p></span></i></p>
10029 <p class=MsoNormal align=center style='text-align:center'><i
10030 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10031 10.0pt;font-family:Helvetica'>Ny<o:p></o:p></span></i></p>
10032 <p class=MsoNormal align=center style='text-align:center'><i
10033 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10034 10.0pt;font-family:Helvetica'>Nz-1</span></i><span style='font-size:12.0pt;
10035 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
10036 </td>
10037 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10038 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10039 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt;
10040 height:18.3pt'>
10041 <p class=MsoNormal align=center style='text-align:center'><span
10042 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>100<o:p></o:p></span></p>
10043 <p class=MsoNormal align=center style='text-align:center'><span
10044 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>100<o:p></o:p></span></p>
10045 <p class=MsoNormal align=center style='text-align:center'><span
10046 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>2<o:p></o:p></span></p>
10047 </td>
10048 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10049 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10050 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt;
10051 height:18.3pt'>
10052 <p class=MsoNormal align=center style='text-align:center'><span
10053 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>132<o:p></o:p></span></p>
10054 <p class=MsoNormal align=center style='text-align:center'><span
10055 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>132<o:p></o:p></span></p>
10056 <p class=MsoNormal align=center style='text-align:center'><span
10057 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>19<o:p></o:p></span></p>
10058 </td>
10059 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
10060 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10061 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt;
10062 height:18.3pt'>
10063 <p class=MsoNormal align=center style='text-align:center'><span
10064 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>150<o:p></o:p></span></p>
10065 <p class=MsoNormal align=center style='text-align:center'><span
10066 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>50<o:p></o:p></span></p>
10067 <p class=MsoNormal align=center style='text-align:center'><span
10068 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>20<o:p></o:p></span></p>
10069 </td>
10070 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
10071 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10072 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt;
10073 height:18.3pt'>
10074 <p class=MsoNormal align=center style='text-align:center'><span
10075 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>90<o:p></o:p></span></p>
10076 <p class=MsoNormal align=center style='text-align:center'><span
10077 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>40<o:p></o:p></span></p>
10078 <p class=MsoNormal align=center style='text-align:center'><span
10079 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>20<o:p></o:p></span></p>
10080 </td>
10081 </tr>
10082 <tr>
10083 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
10084 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10085 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10086 <p class=MsoNormal align=center style='text-align:center'><i
10087 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10088 10.0pt;font-family:Helvetica'>gridStyle<o:p></o:p></span></i></p>
10089 </td>
10090 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10091 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10092 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10093 <p class=MsoNormal align=center style='text-align:center'><span
10094 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'cartesian'<o:p></o:p></span></p>
10095 </td>
10096 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10097 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10098 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10099 <p class=MsoNormal align=center style='text-align:center'><span
10100 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'cartesian'<o:p></o:p></span></p>
10101 </td>
10102 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
10103 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10104 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10105 <p class=MsoNormal align=center style='text-align:center'><span
10106 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'cartesian'<o:p></o:p></span></p>
10107 </td>
10108 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
10109 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10110 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10111 <p class=MsoNormal align=center style='text-align:center'><span
10112 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'spherical<o:p></o:p></span></p>
10113 <p class=MsoNormal align=center style='text-align:center'><span
10114 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>polar'<o:p></o:p></span></p>
10115 </td>
10116 </tr>
10117 <tr>
10118 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
10119 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10120 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10121 <p class=MsoNormal align=center style='text-align:center'><i
10122 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10123 10.0pt;font-family:Helvetica'>dm</span></i><span style='font-size:12.0pt;
10124 mso-bidi-font-size:10.0pt;font-family:Helvetica'> (km)<o:p></o:p></span></p>
10125 </td>
10126 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10127 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10128 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10129 <p class=MsoNormal align=center style='text-align:center'><span
10130 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>20<o:p></o:p></span></p>
10131 </td>
10132 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10133 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10134 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10135 <p class=MsoNormal align=center style='text-align:center'><span
10136 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>0.25<o:p></o:p></span></p>
10137 </td>
10138 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
10139 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10140 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10141 <p class=MsoNormal align=center style='text-align:center'><span
10142 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>10<o:p></o:p></span></p>
10143 </td>
10144 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
10145 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10146 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10147 <p class=MsoNormal align=center style='text-align:center'><span
10148 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
10149 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
10150 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
10151 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
10152 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
10153 </td>
10154 </tr>
10155 <tr style='height:15.7pt'>
10156 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
10157 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10158 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt;
10159 height:15.7pt'>
10160 <p class=MsoNormal align=center style='text-align:center'><i
10161 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10162 10.0pt;font-family:Helvetica'>dphi<o:p></o:p></span></i></p>
10163 <p class=MsoNormal align=center style='text-align:center'><i
10164 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10165 10.0pt;font-family:Helvetica'>dTheta<o:p></o:p></span></i></p>
10166 <p class=MsoNormal align=center style='text-align:center'><i
10167 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10168 10.0pt;font-family:Helvetica'>phiMin</span></i><span style='font-size:12.0pt;
10169 mso-bidi-font-size:10.0pt;font-family:Helvetica'> (deg)<o:p></o:p></span></p>
10170 </td>
10171 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10172 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10173 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt;
10174 height:15.7pt'>
10175 <p class=MsoNormal align=center style='text-align:center'><span
10176 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
10177 <p class=MsoNormal align=center style='text-align:center'><span
10178 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
10179 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
10180 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
10181 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
10182 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
10183 </td>
10184 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10185 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10186 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt;
10187 height:15.7pt'>
10188 <p class=MsoNormal align=center style='text-align:center'><span
10189 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
10190 <p class=MsoNormal align=center style='text-align:center'><span
10191 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
10192 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
10193 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
10194 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
10195 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
10196 </td>
10197 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
10198 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10199 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt;
10200 height:15.7pt'>
10201 <p class=MsoNormal align=center style='text-align:center'><span
10202 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
10203 <p class=MsoNormal align=center style='text-align:center'><span
10204 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
10205 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
10206 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
10207 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
10208 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
10209 </td>
10210 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
10211 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10212 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt;
10213 height:15.7pt'>
10214 <p class=MsoNormal align=center style='text-align:center'><span
10215 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>4<o:p></o:p></span></p>
10216 <p class=MsoNormal align=center style='text-align:center'><span
10217 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>4<o:p></o:p></span></p>
10218 <p class=MsoNormal align=center style='text-align:center'><span
10219 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>-80<o:p></o:p></span></p>
10220 </td>
10221 </tr>
10222 <tr>
10223 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
10224 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10225 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10226 <p class=MsoNormal align=center style='text-align:center'><i
10227 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10228 10.0pt;font-family:Helvetica'>deltaz </span></i><span style='font-size:12.0pt;
10229 mso-bidi-font-size:10.0pt;font-family:Helvetica'>(min)<o:p></o:p></span></p>
10230 <p class=MsoNormal align=center style='text-align:center'><span
10231 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>(max)
10232 (m)<o:p></o:p></span></p>
10233 </td>
10234 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10235 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10236 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10237 <p class=MsoNormal align=center style='text-align:center'><span
10238 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>1000<o:p></o:p></span></p>
10239 <p class=MsoNormal align=center style='text-align:center'><span
10240 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>4000<o:p></o:p></span></p>
10241 </td>
10242 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10243 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10244 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10245 <p class=MsoNormal align=center style='text-align:center'><span
10246 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>100<o:p></o:p></span></p>
10247 </td>
10248 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
10249 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10250 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10251 <p class=MsoNormal align=center style='text-align:center'><span
10252 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>25<o:p></o:p></span></p>
10253 <p class=MsoNormal align=center style='text-align:center'><span
10254 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>400<o:p></o:p></span></p>
10255 </td>
10256 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
10257 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10258 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10259 <p class=MsoNormal align=center style='text-align:center'><span
10260 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>25<o:p></o:p></span></p>
10261 <p class=MsoNormal align=center style='text-align:center'><span
10262 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>500<o:p></o:p></span></p>
10263 </td>
10264 </tr>
10265 <tr>
10266 <td width=175 valign=top style='width:131.4pt;border:solid windowtext 3.0pt;
10267 border-top:none;mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10268 <p class=MsoNormal align=center style='text-align:center'><span
10269 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>Geometry<o:p></o:p></span></p>
10270 <p class=MsoNormal align=center style='text-align:center'><span
10271 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
10272 <p class=MsoNormal align=center style='text-align:center'><span
10273 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>Topography<o:p></o:p></span></p>
10274 </td>
10275 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10276 border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
10277 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10278 <p class=MsoNormal align=center style='text-align:center'><span
10279 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>rectangular
10280 box<o:p></o:p></span></p>
10281 <p class=MsoNormal align=center style='text-align:center'><span
10282 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>flat
10283 bottom<o:p></o:p></span></p>
10284 </td>
10285 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10286 border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
10287 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10288 <p class=MsoNormal align=center style='text-align:center'><span
10289 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>squareboxd-periodic<o:p></o:p></span></p>
10290 <p class=MsoNormal align=center style='text-align:center'><span
10291 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>flat
10292 bottom<o:p></o:p></span></p>
10293 </td>
10294 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
10295 none;border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
10296 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10297 <p class=MsoNormal align=center style='text-align:center'><span
10298 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>channel<o:p></o:p></span></p>
10299 <p class=MsoNormal align=center style='text-align:center'><span
10300 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>s-periodic<o:p></o:p></span></p>
10301 <p class=MsoNormal align=center style='text-align:center'><span
10302 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>flat
10303 bottom<o:p></o:p></span></p>
10304 </td>
10305 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
10306 none;border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
10307 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10308 <p class=MsoNormal align=center style='text-align:center'><span
10309 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>sphere<o:p></o:p></span></p>
10310 <p class=MsoNormal align=center style='text-align:center'><span
10311 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
10312 <p class=MsoNormal align=center style='text-align:center'><span
10313 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>realistic
10314 topo<o:p></o:p></span></p>
10315 </td>
10316 </tr>
10317 <tr>
10318 <td width=175 valign=top style='width:131.4pt;border:solid windowtext 3.0pt;
10319 border-top:none;mso-border-top-alt:solid windowtext 1.5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10320 <p class=MsoNormal align=center style='text-align:center'><i
10321 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10322 10.0pt;font-family:Helvetica'>EquationofState<o:p></o:p></span></i></p>
10323 <p class=MsoNormal align=center style='text-align:center'><i
10324 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10325 10.0pt;font-family:Helvetica'>ths</span></i><span style='font-size:12.0pt;
10326 mso-bidi-font-size:10.0pt;font-family:Helvetica'> (<sup>o</sup>C)<o:p></o:p></span></p>
10327 <p class=MsoNormal align=center style='text-align:center'><i
10328 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10329 10.0pt;font-family:Helvetica'>ssppt</span></i><span style='font-size:12.0pt;
10330 mso-bidi-font-size:10.0pt;font-family:Helvetica'> (ppt)<o:p></o:p></span></p>
10331 <p class=MsoNormal align=center style='text-align:center'><i
10332 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10333 10.0pt;font-family:Helvetica'>tAlpha</span></i><span style='font-size:12.0pt;
10334 mso-bidi-font-size:10.0pt;font-family:Helvetica'> (K<sup>-1</sup>)<o:p></o:p></span></p>
10335 <p class=MsoNormal align=center style='text-align:center'><i
10336 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10337 10.0pt;font-family:Helvetica'>sBeta</span></i><span style='font-size:12.0pt;
10338 mso-bidi-font-size:10.0pt;font-family:Helvetica'> (ppt<sup>-1</sup>)<o:p></o:p></span></p>
10339 </td>
10340 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10341 border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
10342 mso-border-top-alt:solid windowtext 1.5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10343 <p class=MsoNormal align=center style='text-align:center'><span
10344 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'linear'<o:p></o:p></span></p>
10345 <p class=MsoNormal align=center style='text-align:center'><span
10346 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>20 -
10347 10<o:p></o:p></span></p>
10348 <p class=MsoNormal align=center style='text-align:center'><span
10349 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>0<o:p></o:p></span></p>
10350 <p class=MsoNormal align=center style='text-align:center'><span
10351 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
10352 <p class=MsoNormal align=center style='text-align:center'><span
10353 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>0<o:p></o:p></span></p>
10354 </td>
10355 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10356 border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
10357 mso-border-top-alt:solid windowtext 1.5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10358 <p class=MsoNormal align=center style='text-align:center'><span
10359 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'linear'<o:p></o:p></span></p>
10360 <p class=MsoNormal align=center style='text-align:center'><span
10361 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<sup><o:p></o:p></sup></span></p>
10362 <p class=MsoNormal align=center style='text-align:center'><span
10363 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>0<o:p></o:p></span></p>
10364 <p class=MsoNormal align=center style='text-align:center'><span
10365 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>2 </span><span
10366 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
10367 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
10368 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
10369 mso-symbol-font-family:Symbol'>´</span></span><span style='font-size:12.0pt;
10370 mso-bidi-font-size:10.0pt;font-family:Helvetica'> 10<sup>-4<o:p></o:p></sup></span></p>
10371 <p class=MsoNormal align=center style='text-align:center'><span
10372 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>0<o:p></o:p></span></p>
10373 </td>
10374 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
10375 none;border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
10376 mso-border-top-alt:solid windowtext 1.5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10377 <p class=MsoNormal align=center style='text-align:center'><span
10378 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'linear'<o:p></o:p></span></p>
10379 <p class=MsoNormal align=center style='text-align:center'><span
10380 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>exponential<o:p></o:p></span></p>
10381 <p class=MsoNormal align=center style='text-align:center'><span
10382 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
10383 <p class=MsoNormal align=center style='text-align:center'><span
10384 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>2 </span><span
10385 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
10386 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
10387 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
10388 mso-symbol-font-family:Symbol'>´</span></span><span style='font-size:12.0pt;
10389 mso-bidi-font-size:10.0pt;font-family:Helvetica'> 10<sup>-4<o:p></o:p></sup></span></p>
10390 <p class=MsoNormal align=center style='text-align:center'><span
10391 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
10392 </td>
10393 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
10394 none;border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
10395 mso-border-top-alt:solid windowtext 1.5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10396 <p class=MsoNormal align=center style='text-align:center'><span
10397 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'polynomial'<o:p></o:p></span></p>
10398 <p class=MsoNormal align=center style='text-align:center'><span
10399 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>0<o:p></o:p></span></p>
10400 <p class=MsoNormal align=center style='text-align:center'><span
10401 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>0<o:p></o:p></span></p>
10402 <p class=MsoNormal align=center style='text-align:center'><span
10403 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
10404 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
10405 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
10406 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
10407 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
10408 <p class=MsoNormal align=center style='text-align:center'><span
10409 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
10410 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
10411 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
10412 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
10413 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
10414 </td>
10415 </tr>
10416 <tr>
10417 <td width=175 valign=top style='width:131.4pt;border:solid windowtext 3.0pt;
10418 border-top:none;mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
10419 <p class=MsoNormal align=center style='text-align:center'><i
10420 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10421 10.0pt;font-family:Helvetica'>nonHydrostatic<o:p></o:p></span></i></p>
10422 </td>
10423 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10424 border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
10425 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
10426 <p class=MsoNormal align=center style='text-align:center'><span
10427 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.FALSE.<o:p></o:p></span></p>
10428 </td>
10429 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10430 border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
10431 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
10432 <p class=MsoNormal align=center style='text-align:center'><span
10433 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
10434 </td>
10435 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
10436 none;border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
10437 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
10438 <p class=MsoNormal align=center style='text-align:center'><span
10439 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.FALSE.<o:p></o:p></span></p>
10440 </td>
10441 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
10442 none;border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
10443 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
10444 <p class=MsoNormal align=center style='text-align:center'><span
10445 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.FALSE.<o:p></o:p></span></p>
10446 </td>
10447 </tr>
10448 <tr>
10449 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
10450 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10451 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
10452 <p class=MsoNormal align=center style='text-align:center'><i
10453 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10454 10.0pt;font-family:Helvetica'>momentumStepping<o:p></o:p></span></i></p>
10455 </td>
10456 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10457 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10458 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
10459 <p class=MsoNormal align=center style='text-align:center'><span
10460 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
10461 </td>
10462 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10463 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10464 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
10465 <p class=MsoNormal align=center style='text-align:center'><span
10466 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
10467 </td>
10468 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
10469 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10470 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
10471 <p class=MsoNormal align=center style='text-align:center'><span
10472 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
10473 </td>
10474 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
10475 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10476 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
10477 <p class=MsoNormal align=center style='text-align:center'><span
10478 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
10479 </td>
10480 </tr>
10481 <tr>
10482 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
10483 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10484 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10485 <p class=MsoNormal align=center style='text-align:center'><i
10486 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10487 10.0pt;font-family:Helvetica'>momentumAdvection<o:p></o:p></span></i></p>
10488 </td>
10489 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10490 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10491 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10492 <p class=MsoNormal align=center style='text-align:center'><span
10493 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
10494 </td>
10495 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10496 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10497 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10498 <p class=MsoNormal align=center style='text-align:center'><span
10499 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
10500 </td>
10501 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
10502 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10503 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10504 <p class=MsoNormal align=center style='text-align:center'><span
10505 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
10506 </td>
10507 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
10508 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10509 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10510 <p class=MsoNormal align=center style='text-align:center'><span
10511 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
10512 </td>
10513 </tr>
10514 <tr>
10515 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
10516 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10517 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10518 <p class=MsoNormal align=center style='text-align:center'><i
10519 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10520 10.0pt;font-family:Helvetica'>metricTerms<o:p></o:p></span></i></p>
10521 </td>
10522 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10523 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10524 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10525 <p class=MsoNormal align=center style='text-align:center'><span
10526 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
10527 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
10528 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
10529 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
10530 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
10531 </td>
10532 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10533 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10534 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10535 <p class=MsoNormal align=center style='text-align:center'><span
10536 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
10537 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
10538 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
10539 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
10540 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
10541 </td>
10542 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
10543 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10544 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10545 <p class=MsoNormal align=center style='text-align:center'><span
10546 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
10547 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
10548 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
10549 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
10550 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
10551 </td>
10552 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
10553 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10554 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10555 <p class=MsoNormal align=center style='text-align:center'><span
10556 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
10557 </td>
10558 </tr>
10559 <tr style='height:23.35pt'>
10560 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
10561 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10562 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt;
10563 height:23.35pt'>
10564 <p class=MsoNormal align=center style='text-align:center'><i
10565 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10566 10.0pt;font-family:Helvetica'>Coriolis<o:p></o:p></span></i></p>
10567 </td>
10568 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10569 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10570 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt;
10571 height:23.35pt'>
10572 <p class=MsoNormal align=center style='text-align:center'><span
10573 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
10574 </td>
10575 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10576 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10577 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt;
10578 height:23.35pt'>
10579 <p class=MsoNormal align=center style='text-align:center'><span
10580 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
10581 </td>
10582 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
10583 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10584 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt;
10585 height:23.35pt'>
10586 <p class=MsoNormal align=center style='text-align:center'><span
10587 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
10588 </td>
10589 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
10590 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10591 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt;
10592 height:23.35pt'>
10593 <p class=MsoNormal align=center style='text-align:center'><span
10594 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
10595 </td>
10596 </tr>
10597 <tr>
10598 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
10599 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10600 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10601 <p class=MsoNormal align=center style='text-align:center'><i
10602 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10603 10.0pt;font-family:Helvetica'>VerticalCoriolis<o:p></o:p></span></i></p>
10604 </td>
10605 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10606 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10607 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10608 <p class=MsoNormal align=center style='text-align:center'><span
10609 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.FALSE.<o:p></o:p></span></p>
10610 </td>
10611 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10612 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10613 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10614 <p class=MsoNormal align=center style='text-align:center'><span
10615 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.FALSE.<o:p></o:p></span></p>
10616 </td>
10617 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
10618 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10619 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10620 <p class=MsoNormal align=center style='text-align:center'><span
10621 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.FALSE.<o:p></o:p></span></p>
10622 </td>
10623 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
10624 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10625 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10626 <p class=MsoNormal align=center style='text-align:center'><span
10627 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
10628 </td>
10629 </tr>
10630 <tr>
10631 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
10632 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10633 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10634 <p class=MsoNormal align=center style='text-align:center'><i
10635 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10636 10.0pt;font-family:Helvetica'>raja<o:p></o:p></span></i></p>
10637 </td>
10638 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10639 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10640 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10641 <p class=MsoNormal align=center style='text-align:center'><span
10642 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>0<o:p></o:p></span></p>
10643 </td>
10644 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10645 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10646 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10647 <p class=MsoNormal align=center style='text-align:center'><span
10648 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>0<o:p></o:p></span></p>
10649 </td>
10650 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
10651 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10652 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10653 <p class=MsoNormal align=center style='text-align:center'><span
10654 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>0<o:p></o:p></span></p>
10655 </td>
10656 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
10657 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10658 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10659 <p class=MsoNormal align=center style='text-align:center'><span
10660 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
10661 </td>
10662 </tr>
10663 <tr>
10664 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
10665 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10666 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10667 <p class=MsoNormal align=center style='text-align:center'><i
10668 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10669 10.0pt;font-family:Helvetica'>CoriolisPlane<o:p></o:p></span></i></p>
10670 </td>
10671 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10672 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10673 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10674 <p class=MsoNormal align=center style='text-align:center'><span
10675 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'betaplane'<o:p></o:p></span></p>
10676 </td>
10677 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10678 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10679 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10680 <p class=MsoNormal align=center style='text-align:center'><span
10681 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'fPlane'<o:p></o:p></span></p>
10682 </td>
10683 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
10684 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10685 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10686 <p class=MsoNormal align=center style='text-align:center'><span
10687 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'fPlane'<o:p></o:p></span></p>
10688 </td>
10689 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
10690 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10691 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10692 <p class=MsoNormal align=center style='text-align:center'><span
10693 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
10694 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
10695 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
10696 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
10697 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
10698 </td>
10699 </tr>
10700 <tr>
10701 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
10702 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10703 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10704 <p class=MsoNormal align=center style='text-align:center'><i
10705 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10706 10.0pt;font-family:Helvetica'>fcori </span></i><span style='font-size:12.0pt;
10707 mso-bidi-font-size:10.0pt;font-family:Helvetica'>(s<sup>-1</sup>)<o:p></o:p></span></p>
10708 </td>
10709 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10710 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10711 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10712 <p class=MsoNormal align=center style='text-align:center'><span
10713 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>7.3 </span><span
10714 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
10715 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
10716 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
10717 mso-symbol-font-family:Symbol'>´</span></span><span style='font-size:12.0pt;
10718 mso-bidi-font-size:10.0pt;font-family:Helvetica'> 10<sup>-5</sup><o:p></o:p></span></p>
10719 </td>
10720 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10721 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10722 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10723 <p class=MsoNormal align=center style='text-align:center'><span
10724 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>10<sup>-4</sup><o:p></o:p></span></p>
10725 </td>
10726 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
10727 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10728 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10729 <p class=MsoNormal align=center style='text-align:center'><span
10730 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>10<sup>-4</sup><o:p></o:p></span></p>
10731 </td>
10732 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
10733 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10734 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10735 <p class=MsoNormal align=center style='text-align:center'><span
10736 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
10737 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
10738 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
10739 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
10740 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
10741 </td>
10742 </tr>
10743 <tr>
10744 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
10745 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10746 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10747 <p class=MsoNormal align=center style='text-align:center'><i
10748 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10749 10.0pt;font-family:Helvetica'>beta </span></i><span style='font-size:12.0pt;
10750 mso-bidi-font-size:10.0pt;font-family:Helvetica'>(m<sup>-1</sup> s<sup>-1</sup>)<o:p></o:p></span></p>
10751 </td>
10752 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10753 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10754 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10755 <p class=MsoNormal align=center style='text-align:center'><span
10756 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>2 </span><span
10757 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
10758 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
10759 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
10760 mso-symbol-font-family:Symbol'>´</span></span><span style='font-size:12.0pt;
10761 mso-bidi-font-size:10.0pt;font-family:Helvetica'> 10<sup>-11</sup><o:p></o:p></span></p>
10762 </td>
10763 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10764 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10765 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10766 <p class=MsoNormal align=center style='text-align:center'><span
10767 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
10768 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
10769 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
10770 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
10771 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
10772 </td>
10773 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
10774 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10775 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10776 <p class=MsoNormal align=center style='text-align:center'><span
10777 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
10778 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
10779 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
10780 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
10781 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
10782 </td>
10783 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
10784 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10785 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10786 <p class=MsoNormal align=center style='text-align:center'><span
10787 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
10788 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
10789 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
10790 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
10791 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
10792 </td>
10793 </tr>
10794 <tr>
10795 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
10796 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10797 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10798 <p class=MsoNormal align=center style='text-align:center'><i
10799 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10800 10.0pt;font-family:Helvetica'>MomentumDiffusion<o:p></o:p></span></i></p>
10801 </td>
10802 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10803 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10804 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10805 <p class=MsoNormal align=center style='text-align:center'><span
10806 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
10807 </td>
10808 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10809 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10810 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10811 <p class=MsoNormal align=center style='text-align:center'><span
10812 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
10813 </td>
10814 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
10815 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10816 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10817 <p class=MsoNormal align=center style='text-align:center'><span
10818 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
10819 </td>
10820 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
10821 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10822 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10823 <p class=MsoNormal align=center style='text-align:center'><span
10824 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
10825 </td>
10826 </tr>
10827 <tr>
10828 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
10829 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10830 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10831 <p class=MsoNormal align=center style='text-align:center'><i
10832 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10833 10.0pt;font-family:Helvetica'>CAPUV<o:p></o:p></span></i></p>
10834 <p class=MsoNormal align=center style='text-align:center'><i
10835 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10836 10.0pt;font-family:Helvetica'>RKPUV </span></i><span style='font-size:12.0pt;
10837 mso-bidi-font-size:10.0pt;font-family:Helvetica'>(m<sup>2</sup> s<sup>-1</sup>)<o:p></o:p></span></p>
10838 </td>
10839 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10840 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10841 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10842 <p class=MsoNormal align=center style='text-align:center'><span
10843 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>330<o:p></o:p></span></p>
10844 <p class=MsoNormal align=center style='text-align:center'><span
10845 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>0<o:p></o:p></span></p>
10846 </td>
10847 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10848 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10849 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10850 <p class=MsoNormal align=center style='text-align:center'><span
10851 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>5<o:p></o:p></span></p>
10852 <p class=MsoNormal align=center style='text-align:center'><span
10853 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>0.2<o:p></o:p></span></p>
10854 </td>
10855 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
10856 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10857 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10858 <p class=MsoNormal align=center style='text-align:center'><span
10859 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
10860 <p class=MsoNormal align=center style='text-align:center'><span
10861 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>10<sup>-3</sup><o:p></o:p></span></p>
10862 </td>
10863 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
10864 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10865 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10866 <p class=MsoNormal align=center style='text-align:center'><span
10867 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
10868 <p class=MsoNormal align=center style='text-align:center'><span
10869 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
10870 </td>
10871 </tr>
10872 <tr>
10873 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
10874 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10875 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10876 <p class=MsoNormal align=center style='text-align:center'><i
10877 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10878 10.0pt;font-family:Helvetica'>MomBhDiffusion<o:p></o:p></span></i></p>
10879 </td>
10880 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10881 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10882 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10883 <p class=MsoNormal align=center style='text-align:center'><span
10884 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.FALSE.<o:p></o:p></span></p>
10885 </td>
10886 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10887 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10888 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10889 <p class=MsoNormal align=center style='text-align:center'><span
10890 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.FALSE.<o:p></o:p></span></p>
10891 </td>
10892 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
10893 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10894 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10895 <p class=MsoNormal align=center style='text-align:center'><span
10896 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
10897 </td>
10898 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
10899 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10900 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10901 <p class=MsoNormal align=center style='text-align:center'><span
10902 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
10903 </td>
10904 </tr>
10905 <tr>
10906 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
10907 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10908 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10909 <p class=MsoNormal align=center style='text-align:center'><i
10910 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10911 10.0pt;font-family:Helvetica'>C4PUV </span></i><span style='font-size:12.0pt;
10912 mso-bidi-font-size:10.0pt;font-family:Helvetica'>(m<sup>4</sup> s<sup>-1</sup>)<o:p></o:p></span></p>
10913 </td>
10914 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10915 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10916 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10917 <p class=MsoNormal align=center style='text-align:center'><span
10918 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
10919 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
10920 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
10921 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
10922 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
10923 </td>
10924 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10925 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10926 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10927 <p class=MsoNormal align=center style='text-align:center'><span
10928 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
10929 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
10930 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
10931 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
10932 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
10933 </td>
10934 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
10935 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10936 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10937 <p class=MsoNormal align=center style='text-align:center'><span
10938 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
10939 </td>
10940 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
10941 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10942 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10943 <p class=MsoNormal align=center style='text-align:center'><span
10944 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
10945 </td>
10946 </tr>
10947 <tr>
10948 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
10949 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10950 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10951 <p class=MsoNormal align=center style='text-align:center'><i
10952 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
10953 10.0pt;font-family:Helvetica'>MomentumForcing<o:p></o:p></span></i></p>
10954 </td>
10955 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10956 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10957 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10958 <p class=MsoNormal align=center style='text-align:center'><span
10959 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
10960 <p class=MsoNormal align=center style='text-align:center'><span
10961 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>cosine
10962 wind<o:p></o:p></span></p>
10963 <p class=MsoNormal align=center style='text-align:center'><span
10964 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>0.1
10965 Pa<o:p></o:p></span></p>
10966 </td>
10967 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
10968 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10969 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10970 <p class=MsoNormal align=center style='text-align:center'><span
10971 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.FALSE.<o:p></o:p></span></p>
10972 </td>
10973 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
10974 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10975 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10976 <p class=MsoNormal align=center style='text-align:center'><span
10977 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
10978 <p class=MsoNormal align=center style='text-align:center'><span
10979 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>cosine
10980 wind<o:p></o:p></span></p>
10981 <p class=MsoNormal align=center style='text-align:center'><span
10982 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>0.2
10983 Pa<o:p></o:p></span></p>
10984 </td>
10985 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
10986 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
10987 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
10988 <p class=MsoNormal align=center style='text-align:center'><span
10989 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
10990 <p class=MsoNormal align=center style='text-align:center'><span
10991 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>wind
10992 data<o:p></o:p></span></p>
10993 <p class=MsoNormal align=center style='text-align:center'><![if !supportEmptyParas]>&nbsp;<![endif]><span
10994 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
10995 </td>
10996 </tr>
10997 <tr>
10998 <td width=175 valign=top style='width:131.4pt;border:solid windowtext 3.0pt;
10999 border-top:none;mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11000 <p class=MsoNormal align=center style='text-align:center'><i
11001 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11002 10.0pt;font-family:Helvetica'>FreeslipSide<o:p></o:p></span></i></p>
11003 <p class=MsoNormal align=center style='text-align:center'><i
11004 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11005 10.0pt;font-family:Helvetica'>FreeslipBottom<o:p></o:p></span></i></p>
11006 <p class=MsoNormal align=center style='text-align:center'><i
11007 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11008 10.0pt;font-family:Helvetica'>FreeslipTop<o:p></o:p></span></i></p>
11009 </td>
11010 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11011 border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
11012 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11013 <p class=MsoNormal align=center style='text-align:center'><span
11014 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11015 <p class=MsoNormal align=center style='text-align:center'><span
11016 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11017 <p class=MsoNormal align=center style='text-align:center'><span
11018 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11019 </td>
11020 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11021 border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
11022 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11023 <p class=MsoNormal align=center style='text-align:center'><span
11024 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
11025 <p class=MsoNormal align=center style='text-align:center'><span
11026 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
11027 <p class=MsoNormal align=center style='text-align:center'><span
11028 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
11029 </td>
11030 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11031 none;border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
11032 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11033 <p class=MsoNormal align=center style='text-align:center'><span
11034 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
11035 <p class=MsoNormal align=center style='text-align:center'><span
11036 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
11037 <p class=MsoNormal align=center style='text-align:center'><span
11038 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
11039 </td>
11040 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11041 none;border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
11042 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11043 <p class=MsoNormal align=center style='text-align:center'><span
11044 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
11045 <p class=MsoNormal align=center style='text-align:center'><span
11046 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
11047 <p class=MsoNormal align=center style='text-align:center'><span
11048 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
11049 </td>
11050 </tr>
11051 <tr>
11052 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
11053 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11054 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
11055 <p class=MsoNormal align=center style='text-align:center'><i
11056 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11057 10.0pt;font-family:Helvetica'>PressureStepping<o:p></o:p></span></i></p>
11058 </td>
11059 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11060 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11061 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
11062 <p class=MsoNormal align=center style='text-align:center'><span
11063 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11064 </td>
11065 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11066 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11067 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
11068 <p class=MsoNormal align=center style='text-align:center'><span
11069 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11070 </td>
11071 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11072 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11073 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
11074 <p class=MsoNormal align=center style='text-align:center'><span
11075 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11076 </td>
11077 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11078 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11079 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
11080 <p class=MsoNormal align=center style='text-align:center'><span
11081 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11082 </td>
11083 </tr>
11084 <tr style='height:18.4pt'>
11085 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
11086 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11087 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt;
11088 height:18.4pt'>
11089 <p class=MsoNormal align=center style='text-align:center'><i
11090 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11091 10.0pt;font-family:Helvetica'>SeparatePh<o:p></o:p></span></i></p>
11092 </td>
11093 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11094 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11095 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt;
11096 height:18.4pt'>
11097 <p class=MsoNormal align=center style='text-align:center'><span
11098 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11099 </td>
11100 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11101 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11102 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt;
11103 height:18.4pt'>
11104 <p class=MsoNormal align=center style='text-align:center'><span
11105 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11106 </td>
11107 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11108 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11109 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt;
11110 height:18.4pt'>
11111 <p class=MsoNormal align=center style='text-align:center'><span
11112 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11113 </td>
11114 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11115 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11116 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt;
11117 height:18.4pt'>
11118 <p class=MsoNormal align=center style='text-align:center'><span
11119 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11120 </td>
11121 </tr>
11122 <tr>
11123 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
11124 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11125 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11126 <p class=MsoNormal align=center style='text-align:center'><i
11127 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11128 10.0pt;font-family:Helvetica'>phSurfBC<o:p></o:p></span></i></p>
11129 </td>
11130 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11131 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11132 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11133 <p class=MsoNormal align=center style='text-align:center'><span
11134 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'zero'<o:p></o:p></span></p>
11135 </td>
11136 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11137 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11138 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11139 <p class=MsoNormal align=center style='text-align:center'><span
11140 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'zero'<o:p></o:p></span></p>
11141 </td>
11142 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11143 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11144 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11145 <p class=MsoNormal align=center style='text-align:center'><span
11146 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'zero'<o:p></o:p></span></p>
11147 </td>
11148 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11149 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11150 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11151 <p class=MsoNormal align=center style='text-align:center'><span
11152 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'zero'<o:p></o:p></span></p>
11153 </td>
11154 </tr>
11155 <tr>
11156 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
11157 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11158 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11159 <p class=MsoNormal align=center style='text-align:center'><i
11160 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11161 10.0pt;font-family:Helvetica'>SeparatePs<o:p></o:p></span></i></p>
11162 </td>
11163 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11164 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11165 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11166 <p class=MsoNormal align=center style='text-align:center'><span
11167 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11168 </td>
11169 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11170 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11171 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11172 <p class=MsoNormal align=center style='text-align:center'><span
11173 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11174 </td>
11175 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11176 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11177 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11178 <p class=MsoNormal align=center style='text-align:center'><span
11179 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11180 </td>
11181 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11182 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11183 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11184 <p class=MsoNormal align=center style='text-align:center'><span
11185 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11186 </td>
11187 </tr>
11188 <tr>
11189 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
11190 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11191 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11192 <p class=MsoNormal align=center style='text-align:center'><span
11193 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>rigid
11194 lid<o:p></o:p></span></p>
11195 </td>
11196 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11197 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11198 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11199 <p class=MsoNormal align=center style='text-align:center'><span
11200 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>yes<o:p></o:p></span></p>
11201 </td>
11202 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11203 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11204 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11205 <p class=MsoNormal align=center style='text-align:center'><span
11206 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>yes<o:p></o:p></span></p>
11207 </td>
11208 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11209 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11210 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11211 <p class=MsoNormal align=center style='text-align:center'><span
11212 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>yes<o:p></o:p></span></p>
11213 </td>
11214 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11215 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11216 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11217 <p class=MsoNormal align=center style='text-align:center'><span
11218 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>no<o:p></o:p></span></p>
11219 </td>
11220 </tr>
11221 <tr>
11222 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
11223 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11224 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11225 <p class=MsoNormal align=center style='text-align:center'><i
11226 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11227 10.0pt;font-family:Helvetica'>toler2d<o:p></o:p></span></i></p>
11228 <p class=MsoNormal align=center style='text-align:center'><i
11229 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11230 10.0pt;font-family:Helvetica'>max2dIt<o:p></o:p></span></i></p>
11231 <p class=MsoNormal align=center style='text-align:center'><i
11232 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11233 10.0pt;font-family:Helvetica'>FreqCheckToler2d<o:p></o:p></span></i></p>
11234 <p class=MsoNormal align=center style='text-align:center'><i
11235 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11236 10.0pt;font-family:Helvetica'>divHmax<o:p></o:p></span></i></p>
11237 <p class=MsoNormal align=center style='text-align:center'><i
11238 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11239 10.0pt;font-family:Helvetica'>divHmin<o:p></o:p></span></i></p>
11240 </td>
11241 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11242 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11243 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11244 <p class=MsoNormal align=center style='text-align:center'><span
11245 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
11246 <p class=MsoNormal align=center style='text-align:center'><span
11247 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
11248 <p class=MsoNormal align=center style='text-align:center'><span
11249 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
11250 <p class=MsoNormal align=center style='text-align:center'><span
11251 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
11252 <p class=MsoNormal align=center style='text-align:center'><![if !supportEmptyParas]>&nbsp;<![endif]><span
11253 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
11254 </td>
11255 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11256 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11257 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11258 <p class=MsoNormal align=center style='text-align:center'><![if !supportEmptyParas]>&nbsp;<![endif]><span
11259 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
11260 </td>
11261 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11262 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11263 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11264 <p class=MsoNormal align=center style='text-align:center'><span
11265 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
11266 <p class=MsoNormal align=center style='text-align:center'><span
11267 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
11268 <p class=MsoNormal align=center style='text-align:center'><![if !supportEmptyParas]>&nbsp;<![endif]><span
11269 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
11270 </td>
11271 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11272 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11273 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11274 <p class=MsoNormal align=center style='text-align:center'><span
11275 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
11276 <p class=MsoNormal align=center style='text-align:center'><span
11277 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
11278 <p class=MsoNormal align=center style='text-align:center'><![if !supportEmptyParas]>&nbsp;<![endif]><span
11279 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
11280 </td>
11281 </tr>
11282 <tr>
11283 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
11284 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11285 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11286 <p class=MsoNormal align=center style='text-align:center'><i
11287 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11288 10.0pt;font-family:Helvetica'>stericEffect<o:p></o:p></span></i></p>
11289 </td>
11290 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11291 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11292 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11293 <p class=MsoNormal align=center style='text-align:center'><span
11294 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.FALSE.<o:p></o:p></span></p>
11295 </td>
11296 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11297 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11298 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11299 <p class=MsoNormal align=center style='text-align:center'><span
11300 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.FALSE.<o:p></o:p></span></p>
11301 </td>
11302 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11303 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11304 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11305 <p class=MsoNormal align=center style='text-align:center'><span
11306 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.FALSE.<o:p></o:p></span></p>
11307 </td>
11308 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11309 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11310 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11311 <p class=MsoNormal align=center style='text-align:center'><span
11312 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
11313 </td>
11314 </tr>
11315 <tr>
11316 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
11317 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11318 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11319 <p class=MsoNormal align=center style='text-align:center'><i
11320 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11321 10.0pt;font-family:Helvetica'>rhorefsurf<o:p></o:p></span></i></p>
11322 </td>
11323 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11324 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11325 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11326 <p class=MsoNormal align=center style='text-align:center'><span
11327 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
11328 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
11329 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
11330 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
11331 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
11332 </td>
11333 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11334 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11335 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11336 <p class=MsoNormal align=center style='text-align:center'><span
11337 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
11338 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
11339 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
11340 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
11341 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
11342 </td>
11343 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11344 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11345 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11346 <p class=MsoNormal align=center style='text-align:center'><span
11347 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
11348 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
11349 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
11350 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
11351 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
11352 </td>
11353 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11354 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11355 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11356 <p class=MsoNormal align=center style='text-align:center'><span
11357 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
11358 </td>
11359 </tr>
11360 <tr>
11361 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
11362 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11363 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11364 <p class=MsoNormal align=center style='text-align:center'><i
11365 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11366 10.0pt;font-family:Helvetica'>toler3d<o:p></o:p></span></i></p>
11367 <p class=MsoNormal align=center style='text-align:center'><i
11368 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11369 10.0pt;font-family:Helvetica'>max3dIt<o:p></o:p></span></i></p>
11370 <p class=MsoNormal align=center style='text-align:center'><i
11371 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11372 10.0pt;font-family:Helvetica'>FreqCheckToler3d<o:p></o:p></span></i></p>
11373 <p class=MsoNormal align=center style='text-align:center'><i
11374 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11375 10.0pt;font-family:Helvetica'>divmax<o:p></o:p></span></i></p>
11376 <p class=MsoNormal align=center style='text-align:center'><i
11377 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11378 10.0pt;font-family:Helvetica'>divmin<o:p></o:p></span></i></p>
11379 </td>
11380 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11381 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11382 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11383 <p class=MsoNormal align=center style='text-align:center'><span
11384 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
11385 <p class=MsoNormal align=center style='text-align:center'><span
11386 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
11387 <p class=MsoNormal align=center style='text-align:center'><span
11388 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
11389 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
11390 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
11391 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
11392 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
11393 </td>
11394 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11395 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11396 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11397 <p class=MsoNormal align=center style='text-align:center'><![if !supportEmptyParas]>&nbsp;<![endif]><span
11398 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
11399 </td>
11400 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11401 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11402 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11403 <p class=MsoNormal align=center style='text-align:center'><span
11404 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
11405 <p class=MsoNormal align=center style='text-align:center'><span
11406 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
11407 <p class=MsoNormal align=center style='text-align:center'><span
11408 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
11409 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
11410 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
11411 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
11412 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
11413 </td>
11414 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11415 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11416 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11417 <p class=MsoNormal align=center style='text-align:center'><span
11418 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
11419 <p class=MsoNormal align=center style='text-align:center'><span
11420 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
11421 <p class=MsoNormal align=center style='text-align:center'><span
11422 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
11423 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
11424 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
11425 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
11426 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
11427 </td>
11428 </tr>
11429 <tr>
11430 <td width=175 valign=top style='width:131.4pt;border:solid windowtext 3.0pt;
11431 border-top:none;mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11432 <p class=MsoNormal align=center style='text-align:center'><i
11433 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11434 10.0pt;font-family:Helvetica'>findD2pnhDZ2<o:p></o:p></span></i></p>
11435 </td>
11436 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11437 border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
11438 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11439 <p class=MsoNormal align=center style='text-align:center'><span
11440 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
11441 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
11442 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
11443 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
11444 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
11445 </td>
11446 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11447 border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
11448 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11449 <p class=MsoNormal align=center style='text-align:center'><span
11450 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
11451 </td>
11452 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11453 none;border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
11454 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11455 <p class=MsoNormal align=center style='text-align:center'><span
11456 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
11457 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
11458 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
11459 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
11460 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
11461 </td>
11462 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11463 none;border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
11464 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11465 <p class=MsoNormal align=center style='text-align:center'><span
11466 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
11467 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
11468 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
11469 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
11470 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
11471 </td>
11472 </tr>
11473 <tr>
11474 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
11475 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11476 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
11477 <p class=MsoNormal align=center style='text-align:center'><span
11478 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>Initial
11479 condition<o:p></o:p></span></p>
11480 </td>
11481 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11482 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11483 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
11484 <p class=MsoNormal align=center style='text-align:center'><span
11485 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>see <i
11486 style='mso-bidi-font-style:normal'>ths<o:p></o:p></i></span></p>
11487 </td>
11488 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11489 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11490 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
11491 <p class=MsoNormal align=center style='text-align:center'><span
11492 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>see <i
11493 style='mso-bidi-font-style:normal'>ths</i><o:p></o:p></span></p>
11494 </td>
11495 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11496 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11497 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
11498 <p class=MsoNormal align=center style='text-align:center'><span
11499 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>see <i
11500 style='mso-bidi-font-style:normal'>ths</i><o:p></o:p></span></p>
11501 </td>
11502 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11503 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11504 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
11505 <p class=MsoNormal align=center style='text-align:center'><span
11506 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>Levitus
11507 data<o:p></o:p></span></p>
11508 </td>
11509 </tr>
11510 <tr>
11511 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
11512 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11513 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11514 <p class=MsoNormal align=center style='text-align:center'><i
11515 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11516 10.0pt;font-family:Helvetica'>TempStepping<o:p></o:p></span></i></p>
11517 </td>
11518 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11519 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11520 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11521 <p class=MsoNormal align=center style='text-align:center'><span
11522 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11523 </td>
11524 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11525 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11526 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11527 <p class=MsoNormal align=center style='text-align:center'><span
11528 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11529 </td>
11530 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11531 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11532 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11533 <p class=MsoNormal align=center style='text-align:center'><span
11534 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11535 </td>
11536 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11537 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11538 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11539 <p class=MsoNormal align=center style='text-align:center'><span
11540 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11541 </td>
11542 </tr>
11543 <tr>
11544 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
11545 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11546 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11547 <p class=MsoNormal align=center style='text-align:center'><i
11548 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11549 10.0pt;font-family:Helvetica'>TempAdvection<o:p></o:p></span></i></p>
11550 </td>
11551 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11552 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11553 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11554 <p class=MsoNormal align=center style='text-align:center'><span
11555 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11556 </td>
11557 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11558 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11559 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11560 <p class=MsoNormal align=center style='text-align:center'><span
11561 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11562 </td>
11563 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11564 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11565 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11566 <p class=MsoNormal align=center style='text-align:center'><span
11567 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11568 </td>
11569 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11570 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11571 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11572 <p class=MsoNormal align=center style='text-align:center'><span
11573 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11574 </td>
11575 </tr>
11576 <tr>
11577 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
11578 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11579 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11580 <p class=MsoNormal align=center style='text-align:center'><i
11581 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11582 10.0pt;font-family:Helvetica'>TradvecScheme<o:p></o:p></span></i></p>
11583 </td>
11584 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11585 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11586 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11587 <p class=MsoNormal align=center style='text-align:center'><span
11588 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'centered'<o:p></o:p></span></p>
11589 </td>
11590 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11591 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11592 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11593 <p class=MsoNormal align=center style='text-align:center'><span
11594 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'centered'<o:p></o:p></span></p>
11595 </td>
11596 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11597 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11598 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11599 <p class=MsoNormal align=center style='text-align:center'><span
11600 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'centered'<o:p></o:p></span></p>
11601 </td>
11602 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11603 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11604 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11605 <p class=MsoNormal align=center style='text-align:center'><span
11606 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'centered'<o:p></o:p></span></p>
11607 </td>
11608 </tr>
11609 <tr>
11610 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
11611 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11612 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11613 <p class=MsoNormal align=center style='text-align:center'><i
11614 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11615 10.0pt;font-family:Helvetica'>TempDiffusion<o:p></o:p></span></i></p>
11616 </td>
11617 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11618 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11619 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11620 <p class=MsoNormal align=center style='text-align:center'><span
11621 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11622 </td>
11623 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11624 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11625 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11626 <p class=MsoNormal align=center style='text-align:center'><span
11627 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11628 </td>
11629 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11630 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11631 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11632 <p class=MsoNormal align=center style='text-align:center'><span
11633 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11634 </td>
11635 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11636 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11637 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11638 <p class=MsoNormal align=center style='text-align:center'><span
11639 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11640 </td>
11641 </tr>
11642 <tr>
11643 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
11644 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11645 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11646 <p class=MsoNormal align=center style='text-align:center'><i
11647 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11648 10.0pt;font-family:Helvetica'>TrdifScheme<o:p></o:p></span></i></p>
11649 </td>
11650 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11651 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11652 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11653 <p class=MsoNormal align=center style='text-align:center'><span
11654 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'constant'<o:p></o:p></span></p>
11655 </td>
11656 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11657 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11658 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11659 <p class=MsoNormal align=center style='text-align:center'><span
11660 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'constant'<o:p></o:p></span></p>
11661 </td>
11662 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11663 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11664 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11665 <p class=MsoNormal align=center style='text-align:center'><span
11666 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'constant'<o:p></o:p></span></p>
11667 </td>
11668 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11669 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11670 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11671 <p class=MsoNormal align=center style='text-align:center'><span
11672 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>'GM'<o:p></o:p></span></p>
11673 </td>
11674 </tr>
11675 <tr>
11676 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
11677 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11678 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11679 <p class=MsoNormal align=center style='text-align:center'><i
11680 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11681 10.0pt;font-family:Helvetica'>CAPTH<o:p></o:p></span></i></p>
11682 <p class=MsoNormal align=center style='text-align:center'><i
11683 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11684 10.0pt;font-family:Helvetica'>RKPTH </span></i><span style='font-size:12.0pt;
11685 mso-bidi-font-size:10.0pt;font-family:Helvetica'>(m<sup>2 </sup>s<sup>-1</sup>)<o:p></o:p></span></p>
11686 </td>
11687 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11688 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11689 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11690 <p class=MsoNormal align=center style='text-align:center'><span
11691 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
11692 <p class=MsoNormal align=center style='text-align:center'><span
11693 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
11694 </td>
11695 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11696 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11697 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11698 <p class=MsoNormal align=center style='text-align:center'><span
11699 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>5<o:p></o:p></span></p>
11700 <p class=MsoNormal align=center style='text-align:center'><span
11701 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>0.2<o:p></o:p></span></p>
11702 </td>
11703 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11704 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11705 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11706 <p class=MsoNormal align=center style='text-align:center'><span
11707 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>0<o:p></o:p></span></p>
11708 <p class=MsoNormal align=center style='text-align:center'><span
11709 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>10<sup>-5</sup><o:p></o:p></span></p>
11710 </td>
11711 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11712 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11713 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11714 <p class=MsoNormal align=center style='text-align:center'><span
11715 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
11716 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
11717 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
11718 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
11719 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
11720 </td>
11721 </tr>
11722 <tr>
11723 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
11724 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11725 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11726 <p class=MsoNormal align=center style='text-align:center'><i
11727 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11728 10.0pt;font-family:Helvetica'>tempBhdiffusion<o:p></o:p></span></i></p>
11729 </td>
11730 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11731 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11732 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11733 <p class=MsoNormal align=center style='text-align:center'><span
11734 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.FALSE.<o:p></o:p></span></p>
11735 </td>
11736 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11737 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11738 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11739 <p class=MsoNormal align=center style='text-align:center'><span
11740 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.FALSE.<o:p></o:p></span></p>
11741 </td>
11742 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11743 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11744 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11745 <p class=MsoNormal align=center style='text-align:center'><span
11746 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11747 </td>
11748 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11749 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11750 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11751 <p class=MsoNormal align=center style='text-align:center'><span
11752 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.FALSE.<o:p></o:p></span></p>
11753 </td>
11754 </tr>
11755 <tr>
11756 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
11757 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11758 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11759 <p class=MsoNormal align=center style='text-align:center'><i
11760 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11761 10.0pt;font-family:Helvetica'>C4PTH </span></i><span style='font-size:12.0pt;
11762 mso-bidi-font-size:10.0pt;font-family:Helvetica'>(m<sup>4</sup>s<sup>-1</sup>)<o:p></o:p></span></p>
11763 </td>
11764 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11765 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11766 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11767 <p class=MsoNormal align=center style='text-align:center'><span
11768 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
11769 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
11770 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
11771 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
11772 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
11773 </td>
11774 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11775 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11776 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11777 <p class=MsoNormal align=center style='text-align:center'><span
11778 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
11779 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
11780 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
11781 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
11782 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
11783 </td>
11784 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11785 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11786 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11787 <p class=MsoNormal align=center style='text-align:center'><span
11788 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>10<sup>10</sup><o:p></o:p></span></p>
11789 </td>
11790 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11791 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11792 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11793 <p class=MsoNormal align=center style='text-align:center'><span
11794 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Symbol;
11795 mso-ascii-font-family:Helvetica;mso-hansi-font-family:Helvetica;mso-char-type:
11796 symbol;mso-symbol-font-family:Symbol'><span style='mso-char-type:symbol;
11797 mso-symbol-font-family:Symbol'>-</span></span><span style='font-size:12.0pt;
11798 mso-bidi-font-size:10.0pt;font-family:Helvetica'><o:p></o:p></span></p>
11799 </td>
11800 </tr>
11801 <tr>
11802 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
11803 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11804 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11805 <p class=MsoNormal align=center style='text-align:center'><i
11806 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11807 10.0pt;font-family:Helvetica'>tempForcing<o:p></o:p></span></i></p>
11808 </td>
11809 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11810 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11811 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11812 <p class=MsoNormal align=center style='text-align:center'><span
11813 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.FALSE.<o:p></o:p></span></p>
11814 </td>
11815 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11816 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11817 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11818 <p class=MsoNormal align=center style='text-align:center'><span
11819 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11820 <p class=MsoNormal align=center style='text-align:center'><span
11821 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>constant<o:p></o:p></span></p>
11822 <p class=MsoNormal align=center style='text-align:center'><span
11823 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>cooling<o:p></o:p></span></p>
11824 <p class=MsoNormal align=center style='text-align:center'><span
11825 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>800
11826 W m<sup>-2</sup><o:p></o:p></span></p>
11827 </td>
11828 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11829 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11830 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11831 <p class=MsoNormal align=center style='text-align:center'><span
11832 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.FALSE.<o:p></o:p></span></p>
11833 </td>
11834 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11835 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11836 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11837 <p class=MsoNormal align=center style='text-align:center'><span
11838 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11839 <p class=MsoNormal align=center style='text-align:center'><span
11840 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>heat
11841 and<o:p></o:p></span></p>
11842 <p class=MsoNormal align=center style='text-align:center'><span
11843 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>freshwater<o:p></o:p></span></p>
11844 <p class=MsoNormal align=center style='text-align:center'><span
11845 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>fluxes
11846 data<o:p></o:p></span></p>
11847 </td>
11848 </tr>
11849 <tr>
11850 <td width=175 valign=top style='width:131.4pt;border-top:none;border-left:
11851 solid windowtext 3.0pt;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11852 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11853 <p class=MsoNormal align=center style='text-align:center'><i
11854 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11855 10.0pt;font-family:Helvetica'>convectiveAdjustment<o:p></o:p></span></i></p>
11856 </td>
11857 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11858 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11859 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11860 <p class=MsoNormal align=center style='text-align:center'><span
11861 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
11862 </td>
11863 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11864 border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11865 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11866 <p class=MsoNormal align=center style='text-align:center'><span
11867 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
11868 </td>
11869 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11870 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11871 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11872 <p class=MsoNormal align=center style='text-align:center'><span
11873 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
11874 </td>
11875 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11876 none;border-bottom:solid windowtext .5pt;border-right:solid windowtext 3.0pt;
11877 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11878 <p class=MsoNormal align=center style='text-align:center'><span
11879 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>.TRUE.<o:p></o:p></span></p>
11880 </td>
11881 </tr>
11882 <tr>
11883 <td width=175 valign=top style='width:131.4pt;border:solid windowtext 3.0pt;
11884 border-top:none;mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11885 <p class=MsoNormal align=center style='text-align:center'><i
11886 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11887 10.0pt;font-family:Helvetica'>cadjFreq<o:p></o:p></span></i></p>
11888 </td>
11889 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11890 border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
11891 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11892 <p class=MsoNormal align=center style='text-align:center'><span
11893 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
11894 </td>
11895 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11896 border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
11897 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11898 <p class=MsoNormal align=center style='text-align:center'><span
11899 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
11900 </td>
11901 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11902 none;border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
11903 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11904 <p class=MsoNormal align=center style='text-align:center'><span
11905 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
11906 </td>
11907 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11908 none;border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
11909 mso-border-top-alt:solid windowtext .5pt;padding:0pt 5.4pt 0pt 5.4pt'>
11910 <p class=MsoNormal align=center style='text-align:center'><span
11911 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
11912 </td>
11913 </tr>
11914 <tr>
11915 <td width=175 valign=top style='width:131.4pt;border:solid windowtext 3.0pt;
11916 border-top:none;mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
11917 <p class=MsoNormal align=center style='text-align:center'><i
11918 style='mso-bidi-font-style:normal'><span style='font-size:12.0pt;mso-bidi-font-size:
11919 10.0pt;font-family:Helvetica'>Idelt</span></i><span style='font-size:12.0pt;
11920 mso-bidi-font-size:10.0pt;font-family:Helvetica'> (s)<o:p></o:p></span></p>
11921 </td>
11922 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11923 border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
11924 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
11925 <p class=MsoNormal align=center style='text-align:center'><span
11926 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>1200<o:p></o:p></span></p>
11927 </td>
11928 <td width=96 valign=top style='width:72.0pt;border-top:none;border-left:none;
11929 border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
11930 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
11931 <p class=MsoNormal align=center style='text-align:center'><span
11932 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>60<o:p></o:p></span></p>
11933 </td>
11934 <td width=114 valign=top style='width:85.5pt;border-top:none;border-left:
11935 none;border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
11936 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
11937 <p class=MsoNormal align=center style='text-align:center'><span
11938 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'>?<o:p></o:p></span></p>
11939 </td>
11940 <td width=109 valign=top style='width:81.85pt;border-top:none;border-left:
11941 none;border-bottom:solid windowtext 3.0pt;border-right:solid windowtext 3.0pt;
11942 mso-border-top-alt:solid windowtext 3.0pt;padding:0pt 5.4pt 0pt 5.4pt'>
11943 <p class=MsoNormal align=center style='text-align:center;page-break-after:
11944 avoid'><span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:
11945 Helvetica'>3600<o:p></o:p></span></p>
11946 </td>
11947 </tr>
11948 </table>
11949
11950 <p class=MsoNormal align=center style='text-align:center'><span
11951 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
11952
11953 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
11954 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
11955
11956 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
11957 mso-bidi-font-size:10.0pt;font-family:Helvetica'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
11958
11959 </div>
11960
11961 <span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Helvetica;
11962 mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman";
11963 mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'><br
11964 clear=all style='page-break-before:always;mso-break-type:section-break'>
11965 </span>
11966
11967 <div class=Section6>
11968
11969 <div style='border:none;border-bottom:solid windowtext .75pt;padding:0pt 0pt 3.0pt 0pt'>
11970
11971 <h1><a name="_Toc407078272"></a><a name="_Toc407090424"></a><a
11972 name="_Toc407090627"></a><a name="_Toc407169657"><span style='mso-bookmark:
11973 _Toc407090627'><span style='mso-bookmark:_Toc407090424'><span style='mso-bookmark:
11974 _Toc407078272'>APPENDICES</span></span></span></a><span style='mso-bookmark:
11975 _Toc407078272'></span></h1>
11976
11977 </div>
11978
11979 <p class=MsoBodyText><span style='mso-bookmark:_Toc407078272'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
11980
11981 <p class=MsoBodyText><span style='mso-bookmark:_Toc407078272'><span
11982 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></span></p>
11983
11984 <p class=MsoBodyText><span style='mso-bookmark:_Toc407078272'><span
11985 style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>Not
11986 written yet<o:p></o:p></span></span></p>
11987
11988 <span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino;
11989 mso-fareast-font-family:"Times New Roman";mso-bidi-font-family:"Times New Roman";
11990 mso-ansi-language:EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA'><br
11991 clear=all style='mso-special-character:line-break;page-break-before:always'>
11992 </span>
11993
11994 <p class=MsoBodyText><![if !supportEmptyParas]>&nbsp;<![endif]><span
11995 style='mso-bookmark:_Toc407078272'><span style='font-size:12.0pt;mso-bidi-font-size:
11996 10.0pt;font-family:Palatino'><o:p></o:p></span></span></p>
11997
11998 <div style='border:none;border-bottom:solid windowtext .75pt;padding:0pt 0pt 3.0pt 0pt'>
11999
12000 <h1><span style='mso-bookmark:_Toc407078272'><a name="_Toc407090425"></a><a
12001 name="_Toc407090628"></a><a name="_Toc407169658"><span style='mso-bookmark:
12002 _Toc407090628'><span style='mso-bookmark:_Toc407090425'>References</span></span></a></span></h1>
12003
12004 </div>
12005
12006 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12007 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
12008
12009 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12010 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
12011
12012 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12013 mso-bidi-font-size:10.0pt;font-family:Palatino'>Adcroft, A. (1995) Numerical
12014 algorithms for use in a dynamical model of the ocean. Ph.D. thesis, Imperial College,
12015 London.<o:p></o:p></span></p>
12016
12017 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12018 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
12019
12020 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12021 mso-bidi-font-size:10.0pt;font-family:Palatino'>Adcroft, A., Hill, C., and
12022 Marshall, J. (1997) Representation of topography by shaved cells in a height
12023 coordinate ocean model. <i style='mso-bidi-font-style:normal'>Mon. Weather Rev.</i>,
12024 <b style='mso-bidi-font-weight:normal'>125</b>, 2293-2315.<o:p></o:p></span></p>
12025
12026 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12027 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
12028
12029 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12030 mso-bidi-font-size:10.0pt;font-family:Palatino'>Arakawa, A., and Lamb, V.
12031 (1977) Computational design of the basic dynamical processes of the UCLA
12032 General Circulation Model. <i style='mso-bidi-font-style:normal'>Methods
12033 Comput. Phys.</i>, <b style='mso-bidi-font-weight:normal'>17</b>, 174-267.<o:p></o:p></span></p>
12034
12035 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12036 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
12037
12038 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12039 mso-bidi-font-size:10.0pt;font-family:Palatino'>Bryan, K. (1969) A numerical
12040 model for the study of the circulation of the world ocean. <i style='mso-bidi-font-style:
12041 normal'>J. Comput. Phys.</i>, <b style='mso-bidi-font-weight:normal'>4</b>,
12042 347-376.<o:p></o:p></span></p>
12043
12044 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12045 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
12046
12047 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12048 mso-bidi-font-size:10.0pt;font-family:Palatino'>Dukowicz, J. K., Smith, R. D.,
12049 and Malone, R. C. (1993) A reformulation and implementation of the
12050 Bryan-Cox-Semtner ocean model on the connection machine. <i style='mso-bidi-font-style:
12051 normal'>J. Atmos. Oceanic Technol.</i>, <b style='mso-bidi-font-weight:normal'>10</b>,
12052 195-208.<o:p></o:p></span></p>
12053
12054 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12055 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
12056
12057 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12058 mso-bidi-font-size:10.0pt;font-family:Palatino'>Dukowicz, J. K. (1995) <b
12059 style='mso-bidi-font-weight:normal'>I don't have this one!</b><o:p></o:p></span></p>
12060
12061 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12062 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
12063
12064 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12065 mso-bidi-font-size:10.0pt;font-family:Palatino'>Harlow, F. H., and Welch, J. E.
12066 (1965) Numerical calculation of time-dependent viscous incompressible flow of
12067 fluid with free surface. <i style='mso-bidi-font-style:normal'>Phys. Fluids</i>,
12068 <b style='mso-bidi-font-weight:normal'>8</b>, 2182-2189.<o:p></o:p></span></p>
12069
12070 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12071 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
12072
12073 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12074 mso-bidi-font-size:10.0pt;font-family:Palatino'>Holland, W. R., and Lin, L. B.
12075 (1975) On the generation of mesoscale eddies and their contribution to the
12076 oceanic general circulation I. A preliminary numerical experiment. <i
12077 style='mso-bidi-font-style:normal'>J. Phys. Oceanogr.</i>, <b style='mso-bidi-font-weight:
12078 normal'>5</b>, 642-657.<o:p></o:p></span></p>
12079
12080 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12081 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
12082
12083 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12084 mso-bidi-font-size:10.0pt;font-family:Palatino'>Jones, H., and Marshall, J.
12085 (1993) Convection with rotation in a neutral ocean: a study of open-ocean deep
12086 convection. <i style='mso-bidi-font-style:normal'>J. Phys. Oceanogr.</i>, <b
12087 style='mso-bidi-font-weight:normal'>23</b>, 1009-1039.<o:p></o:p></span></p>
12088
12089 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12090 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
12091
12092 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12093 mso-bidi-font-size:10.0pt;font-family:Palatino'>Marshall, J., Hill, C.,
12094 Perelman, L., and Adcroft, A. (1997a) Hydrostatic, quasi-hydrostatic, and
12095 nonhydrostatic ocean modeling. <i style='mso-bidi-font-style:normal'>J.
12096 Geophys. Res.</i>, <b style='mso-bidi-font-weight:normal'>102</b>, 5733-5752.<o:p></o:p></span></p>
12097
12098 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12099 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
12100
12101 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12102 mso-bidi-font-size:10.0pt;font-family:Palatino'>Marshall, J., Adcroft, A.,
12103 Hill, C., Perelman, L., and Heisey, C. (1997b) A finite volume, incompressible
12104 Navier Stokes model for studies of the ocean on parallel computers. <i
12105 style='mso-bidi-font-style:normal'>J. Geophys. Res.</i>, <b style='mso-bidi-font-weight:
12106 normal'>102</b>, 5753-5766.<o:p></o:p></span></p>
12107
12108 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12109 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
12110
12111 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12112 mso-bidi-font-size:10.0pt;font-family:Palatino'>Potter, D. (1976) <i
12113 style='mso-bidi-font-style:normal'>Computational Physics</i>, John Wiley, New
12114 York.<o:p></o:p></span></p>
12115
12116 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12117 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
12118
12119 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12120 mso-bidi-font-size:10.0pt;font-family:Palatino'>Press, W. H., Flannery, B. P.,
12121 Teukolsky, S. A., and Vettering, W. T. (1986) <i style='mso-bidi-font-style:
12122 normal'>Numerical Recipes</i>, Cambridge University Press, New York.<o:p></o:p></span></p>
12123
12124 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12125 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
12126
12127 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12128 mso-bidi-font-size:10.0pt;font-family:Palatino'>Visbeck, M., Marshall, J.,
12129 Haine, T., and Spall, M. (1997) Specification of eddy transfer coefficients in
12130 coarse-resolution ocean circulation models. <i style='mso-bidi-font-style:normal'>J.
12131 Phys. Oceanogr.</i>, <b style='mso-bidi-font-weight:normal'>27</b>, 381-402.<o:p></o:p></span></p>
12132
12133 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12134 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
12135
12136 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12137 mso-bidi-font-size:10.0pt;font-family:Palatino'>White, A. A., and Bromley, R.
12138 A. (1995) Dynamically consistent, quasi-hydrostatic equations for global models
12139 with a complete representation of the Coriolis force. <i style='mso-bidi-font-style:
12140 normal'>Q. J. R. Meteorol. Soc.</i>, <b style='mso-bidi-font-weight:normal'>121</b>,
12141 399-418.<o:p></o:p></span></p>
12142
12143 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12144 mso-bidi-font-size:10.0pt;font-family:Palatino'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></p>
12145
12146 <p class=MsoNormal style='text-align:justify'><span style='font-size:12.0pt;
12147 mso-bidi-font-size:10.0pt;font-family:Palatino'>Williams, G. P. (1969)
12148 Numerical integrations of the three-dimensional Navier-Stokes equations for
12149 incompressible flow. <i style='mso-bidi-font-style:normal'>J. Fluid Mech.</i>, <b
12150 style='mso-bidi-font-weight:normal'>37</b>, 727-750.</span></p>
12151
12152 </div>
12153
12154 <span style='font-size:10.0pt;font-family:"Times New Roman";mso-fareast-font-family:
12155 "Times New Roman";mso-ansi-language:EN-US;mso-fareast-language:EN-US;
12156 mso-bidi-language:AR-SA'><br clear=all style='page-break-before:always;
12157 mso-break-type:section-break'>
12158 </span>
12159
12160 <div class=Section7>
12161
12162 <p class=MsoNormal><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></p>
12163
12164 </div>
12165
12166 <div style='mso-element:footnote-list'><![if !supportFootnotes]><br clear=all>
12167
12168 <hr align=left size=1 width="33%">
12169
12170 <![endif]>
12171
12172 <div style='mso-element:footnote' id=ftn1>
12173
12174 <p class=MsoFootnoteText style='text-align:justify'><a style='mso-footnote-id:
12175 ftn1' href="#_ftnref1" name="_ftn1" title=""><span class=MsoFootnoteReference><span
12176 style='mso-special-character:footnote'><![if !supportFootnotes]>[1]<![endif]></span></span></a>
12177 <span style='font-size:12.0pt;mso-bidi-font-size:10.0pt;font-family:Palatino'>In
12178 the hydrostatic primitive equations (<b style='mso-bidi-font-weight:normal'>HPE</b>)
12179 all underlined terms in (1.3.2), (1.3.3) and (1.3.4) are omitted; the
12180 singly-underlined terms are included the quasi-hydrostatic model (<b
12181 style='mso-bidi-font-weight:normal'>QH</b>). The fully non-hydrostatic model (<b
12182 style='mso-bidi-font-weight:normal'>NH</b>) includes all terms</span>.</p>
12183
12184 </div>
12185
12186 <div style='mso-element:footnote' id=ftn2>
12187
12188 <p class=MsoFootnoteText style='text-align:justify'><a style='mso-footnote-id:
12189 ftn2' href="#_ftnref2" name="_ftn2" title=""><span class=MsoFootnoteReference><span
12190 style='mso-special-character:footnote'><![if !supportFootnotes]>[2]<![endif]></span></span></a>Since
12191 solid boundaries always coincide with the faces of zones, the imposition of
12192 boundary conditions in the formulation of the Elliptic problem presents no
12193 problem even in the case of shaved cells; the non-divergence condition (2.2.1)
12194 is applied to the zone adjacent to the wall noting that the component of
12195 velocity normal to the solid boundary is identically zero.<span
12196 style="mso-spacerun: yes">  </span>It is readily seen that the inhomogeneous
12197 Neumann boundary condition on pressure at the wall of the continuous problem
12198 never explicitly enters in to the discrete problem.<span style="mso-spacerun:
12199 yes">  </span>Rather, information about the boundary is contained in the
12200 ‘source function’ in the zone adjacent to the boundary in a manner which is
12201 exactly analogous to the continuous problem; there inhomogeneous conditions are
12202 replaced with homogeneous conditions together with an interior <span
12203 style='font-family:Symbol;mso-ascii-font-family:"Tms Rmn";mso-hansi-font-family:
12204 "Tms Rmn";mso-char-type:symbol;mso-symbol-font-family:Symbol'><span
12205 style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>d</span></span>
12206 function sheet of ‘source’ adjacent to the boundary - see the discussion in
12207 section 3.2 of Marshall et al. 1997a.<span style="mso-spacerun: yes"> 
12208 </span>Note also that Eqs.(2.3.1) and (2.3.2) above are discrete forms of the
12209 continuous equations Eqs.(1.5.9) and (1.5.10) of section 1.5.</p>
12210
12211 </div>
12212
12213 <div style='mso-element:footnote' id=ftn3>
12214
12215 <p class=MsoFootnoteText><a style='mso-footnote-id:ftn3' href="#_ftnref3"
12216 name="_ftn3" title=""><span class=MsoFootnoteReference><span style='mso-special-character:
12217 footnote'><![if !supportFootnotes]>[3]<![endif]></span></span></a> <sub><!--[if gte vml 1]><v:shapetype
12218 id="_x0000_t75" coordsize="21600,21600" o:spt="75" o:preferrelative="t"
12219 path="m@4@5l@4@11@9@11@9@5xe" filled="f" stroked="f">
12220 <v:stroke joinstyle="miter"/>
12221 <v:formulas>
12222 <v:f eqn="if lineDrawn pixelLineWidth 0"/>
12223 <v:f eqn="sum @0 1 0"/>
12224 <v:f eqn="sum 0 0 @1"/>
12225 <v:f eqn="prod @2 1 2"/>
12226 <v:f eqn="prod @3 21600 pixelWidth"/>
12227 <v:f eqn="prod @3 21600 pixelHeight"/>
12228 <v:f eqn="sum @0 0 1"/>
12229 <v:f eqn="prod @6 1 2"/>
12230 <v:f eqn="prod @7 21600 pixelWidth"/>
12231 <v:f eqn="sum @8 21600 0"/>
12232 <v:f eqn="prod @7 21600 pixelHeight"/>
12233 <v:f eqn="sum @10 21600 0"/>
12234 </v:formulas>
12235 <v:path o:extrusionok="f" gradientshapeok="t" o:connecttype="rect"/>
12236 <o:lock v:ext="edit" aspectratio="t"/>
12237 </v:shapetype><v:shape id="_x0000_i1838" type="#_x0000_t75" style='width:21pt;
12238 height:17.25pt' o:ole="">
12239 <v:imagedata src="./fulldoc_files/image400.wmz" o:title=""/>
12240 </v:shape><![endif]--><![if !vml]><img width=28 height=23
12241 src="./fulldoc_files/image530.gif" v:shapes="_x0000_i1838"><![endif]></sub><!--[if gte mso 9]><xml>
12242 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1838"
12243 DrawAspect="Content" ObjectID="_1051901479">
12244 </o:OLEObject>
12245 </xml><![endif]-->has five diagonals corresponding to the coupling of the
12246 central point with surrounding points along the four ‘arms’ of the horizontal <span
12247 style='font-family:Symbol;mso-ascii-font-family:"Tms Rmn";mso-hansi-font-family:
12248 "Tms Rmn";mso-char-type:symbol;mso-symbol-font-family:Symbol'><span
12249 style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>Ñ</span></span><sup>2</sup>
12250 operator.</p>
12251
12252 </div>
12253
12254 <div style='mso-element:footnote' id=ftn4>
12255
12256 <p class=MsoFootnoteText style='text-align:justify'><a style='mso-footnote-id:
12257 ftn4' href="#_ftnref4" name="_ftn4" title=""><span class=MsoFootnoteReference><span
12258 style='mso-special-character:footnote'><![if !supportFootnotes]>[4]<![endif]></span></span></a>
12259 If the ocean column is made up of cells stacked up on top of one-another which
12260 do not have equal heights <i style='mso-bidi-font-style:normal'><span
12261 style='font-family:Symbol;mso-ascii-font-family:"Tms Rmn";mso-hansi-font-family:
12262 "Tms Rmn";mso-char-type:symbol;mso-symbol-font-family:Symbol'><span
12263 style='mso-char-type:symbol;mso-symbol-font-family:Symbol'>D</span></span>z</i>,
12264 then <b style='mso-bidi-font-weight:normal'>A</b> is not symmetric, but it can
12265 easily be symmetrized by pre-multiplying it with a symmetrization matrix <b
12266 style='mso-bidi-font-weight:normal'>W</b>, where</p>
12267
12268 <p class=MsoFootnoteText align=center style='text-align:center'><sub><!--[if gte vml 1]><v:shape
12269 id="_x0000_i1839" type="#_x0000_t75" style='width:134.25pt;height:1in' o:ole="">
12270 <v:imagedata src="./fulldoc_files/image531.wmz" o:title=""/>
12271 </v:shape><![endif]--><![if !vml]><img width=179 height=96
12272 src="./fulldoc_files/image532.gif" v:shapes="_x0000_i1839"><![endif]></sub><!--[if gte mso 9]><xml>
12273 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1839"
12274 DrawAspect="Content" ObjectID="_1051901481">
12275 </o:OLEObject>
12276 </xml><![endif]--></p>
12277
12278 </div>
12279
12280 <div style='mso-element:footnote' id=ftn5>
12281
12282 <p class=MsoFootnoteText><a style='mso-footnote-id:ftn5' href="#_ftnref5"
12283 name="_ftn5" title=""><span class=MsoFootnoteReference><span style='mso-special-character:
12284 footnote'><![if !supportFootnotes]>[5]<![endif]></span></span></a> The name
12285 ‘conjugate gradient’ stems from the property that <sub><!--[if gte vml 1]><v:shape
12286 id="_x0000_i1228" type="#_x0000_t75" style='width:75pt;height:21.75pt' o:ole="">
12287 <v:imagedata src="./fulldoc_files/image533.wmz" o:title=""/>
12288 </v:shape><![endif]--><![if !vml]><img width=100 height=29
12289 src="./fulldoc_files/image534.gif" v:shapes="_x0000_i1228"><![endif]></sub><!--[if gte mso 9]><xml>
12290 <o:OLEObject Type="Embed" ProgID="Equation.2" ShapeID="_x0000_i1228"
12291 DrawAspect="Content" ObjectID="_1051901482">
12292 </o:OLEObject>
12293 </xml><![endif]-->; the search directions on consecutive iterations are
12294 conjugate to one another.</p>
12295
12296 </div>
12297
12298 </div>
12299
12300 </body>
12301
12302 </html>

  ViewVC Help
Powered by ViewVC 1.1.22