/[MITgcm]/MITgcm_contrib/LCML/cpl_aim+ocn/aim/dataice.xml
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1 <!-- $Header: $ -->
2 <!-- $Name: $ -->
3
4
5
6 <description
7 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
8 xsi:noNamespaceSchemaLocation="http://deslab.mit.edu/LCML/lcml.xsd"
9 xmlns:dc="http://purl.org/dc/elements/1.1/">
10
11 <descriptionName>MITgcm Atmosphere data.ice</descriptionName>
12
13 <descriptionInfo>Main runtime configuration file for MITgcm thsice package</descriptionInfo>
14
15 <descriptionMetadata>
16 <dc:creator>Constantinos Evangelinos</dc:creator>
17 <dc:date>2007-07-05</dc:date>
18 <dc:title>MITgcm</dc:title>
19 </descriptionMetadata>
20
21 <descriptionTarget>
22 <file>data.ice</file>
23 </descriptionTarget>
24
25 <descriptionContent>
26
27 <separator>&#x000A;</separator>
28
29 <set>
30 <setName>THSICE_CONST</setName>
31 <startText> &amp;THSICE_CONST&#x000A;</startText>
32 <endText> &amp;&#x000A;</endText>
33 <setInfo>Thermodynamic ice model constants</setInfo>
34 <var>
35 <name>Dummy Variable</name>
36 <info>forces output of parm</info>
37 <type>string</type>
38 <value></value>
39 <use>true</use>
40 <uneditable>use</uneditable>
41 <hidden>true</hidden>
42 </var>
43 <var>
44 <name>rhos</name>
45 <header> rhos = </header>
46 <trailer>, &#x000A;</trailer>
47 <info>density of snow</info>
48 <type>numeric</type>
49 <precision>double</precision>
50 <range>(0,INFINITY)</range>
51 <units>kg/m^3</units>
52 <value>330.0</value>
53 <use>false</use>
54 <hidden>false</hidden>
55 </var>
56 <var>
57 <name>rhoi</name>
58 <header> rhoi = </header>
59 <trailer>, &#x000A;</trailer>
60 <info>density of ice</info>
61 <type>numeric</type>
62 <precision>double</precision>
63 <range>(0,INFINITY)</range>
64 <units>kg/m^3</units>
65 <value>900.0</value>
66 <use>false</use>
67 <hidden>false</hidden>
68 </var>
69 <var>
70 <name>rhosw</name>
71 <header> rhosw = </header>
72 <trailer>, &#x000A;</trailer>
73 <info>density of seawater</info>
74 <type>numeric</type>
75 <precision>double</precision>
76 <range>(0,INFINITY)</range>
77 <units>kg/m^3</units>
78 <!-- <value>REF(MITgcm Ocean data;rhoConst)</value> -->
79 <value>1000.0</value>
80 <use>false</use>
81 <hidden>false</hidden>
82 </var>
83 <var>
84 <name>rhofw</name>
85 <header> rhofw = </header>
86 <trailer>, &#x000A;</trailer>
87 <info>density of fresh water</info>
88 <type>numeric</type>
89 <precision>double</precision>
90 <range>(0,INFINITY)</range>
91 <units>kg/m^3</units>
92 <!-- <value>REF(MITgcm Ocean data;rhoConstFresh)</value> -->
93 <value>1971</value>
94 <use>false</use>
95 <hidden>false</hidden>
96 </var>
97 <var>
98 <name>cpIce</name>
99 <header> cpIce = </header>
100 <trailer>, &#x000A;</trailer>
101 <info>specific heat of fresh ice</info>
102 <type>numeric</type>
103 <precision>double</precision>
104 <range>(0,INFINITY)</range>
105 <units>J/kg/K</units>
106 <value>2106.0</value>
107 <use>false</use>
108 <hidden>false</hidden>
109 </var>
110 <var>
111 <name>cpWater</name>
112 <header> cpWater = </header>
113 <trailer>, &#x000A;</trailer>
114 <info>specific heat of water</info>
115 <type>numeric</type>
116 <precision>double</precision>
117 <range>(0,INFINITY)</range>
118 <units>J/kg/K</units>
119 <!-- <value>REF(MITgcm Ocean data;HeatCapacity_Cp)</value> -->
120 <value>3900.0</value>
121 <use>false</use>
122 <hidden>false</hidden>
123 </var>
124 <var>
125 <name>kIce</name>
126 <header> kIce = </header>
127 <trailer>, &#x000A;</trailer>
128 <info>thermal conductivity of pure ice</info>
129 <type>numeric</type>
130 <precision>double</precision>
131 <range>(0,INFINITY)</range>
132 <units>W/m/K</units>
133 <value>2.03</value>
134 <use>false</use>
135 <hidden>false</hidden>
136 </var>
137 <var>
138 <name>kSnow</name>
139 <header> kSnow = </header>
140 <trailer>, &#x000A;</trailer>
141 <info>thermal conductivity of snow</info>
142 <type>numeric</type>
143 <precision>double</precision>
144 <range>(0,INFINITY)</range>
145 <units>W/m/K</units>
146 <value>0.30</value>
147 <use>false</use>
148 <hidden>false</hidden>
149 </var>
150 <var>
151 <name>bMeltCoef</name>
152 <header> bMeltCoef = </header>
153 <trailer>, &#x000A;</trailer>
154 <info>base-melting heat transfer coefficient (between ice and water)</info>
155 <type>numeric</type>
156 <precision>double</precision>
157 <range>(0,INFINITY)</range>
158 <units>no unit</units>
159 <value>0.006</value>
160 <use>false</use>
161 <hidden>false</hidden>
162 </var>
163 <var>
164 <name>Lfresh</name>
165 <header> Lfresh = </header>
166 <trailer>, &#x000A;</trailer>
167 <info>latent heat of melting of pure ice</info>
168 <type>numeric</type>
169 <precision>double</precision>
170 <range>(0,INFINITY)</range>
171 <units>J/kg</units>
172 <value>3.34</value>
173 <use>false</use>
174 <hidden>false</hidden>
175 </var>
176 <var>
177 <name>qsnow</name>
178 <header> qsnow = </header>
179 <trailer>, &#x000A;</trailer>
180 <info>snow enthalpy</info>
181 <type>numeric</type>
182 <precision>double</precision>
183 <range>(0,INFINITY)</range>
184 <units>J/kg</units>
185 <value>REF(Lfresh)</value>
186 <use>false</use>
187 <hidden>false</hidden>
188 </var>
189 <!-- Albedo values may need to be matched with other model ones -->
190 <var>
191 <name>albColdSnow</name>
192 <header> albColdSnow = </header>
193 <trailer>, &#x000A;</trailer>
194 <info>albedo of cold (=dry) new snow (Tsfc less than tempSnowAlb)</info>
195 <type>numeric</type>
196 <precision>double</precision>
197 <range>[0,1]</range>
198 <units></units>
199 <value>0.85</value>
200 <use>false</use>
201 <hidden>false</hidden>
202 </var>
203 <var>
204 <name>albWarmSnow</name>
205 <header> albWarmSnow = </header>
206 <trailer>, &#x000A;</trailer>
207 <info>albedo of warm (=wet) new snow (Tsfc = 0)</info>
208 <type>numeric</type>
209 <precision>double</precision>
210 <range>[0,1]</range>
211 <units></units>
212 <value>0.70</value>
213 <use>false</use>
214 <hidden>false</hidden>
215 </var>
216 <var>
217 <name>tempSnowAlb</name>
218 <header> tempSnowAlb = </header>
219 <trailer>, &#x000A;</trailer>
220 <info>temperature transition from ColdSnow to WarmSnow Alb.</info>
221 <type>numeric</type>
222 <precision>double</precision>
223 <range>(-273.15,INFINITY)</range>
224 <units>C</units>
225 <value>-10</value>
226 <use>false</use>
227 <hidden>false</hidden>
228 </var>
229 <var>
230 <name>albOldSnow</name>
231 <header> albOldSnow = </header>
232 <trailer>, &#x000A;</trailer>
233 <info>albedo of old snow (snowAge more than 35.d)</info>
234 <type>numeric</type>
235 <precision>double</precision>
236 <range>[0,1]</range>
237 <units></units>
238 <value>0.55</value>
239 <use>false</use>
240 <hidden>false</hidden>
241 </var>
242 <var>
243 <name>albIceMax</name>
244 <header> albIceMax = </header>
245 <trailer>, &#x000A;</trailer>
246 <info>max albedo of bare ice (thick ice)</info>
247 <type>numeric</type>
248 <precision>double</precision>
249 <range>[0,1]</range>
250 <units></units>
251 <value>0.65</value>
252 <use>false</use>
253 <hidden>false</hidden>
254 </var>
255 <var>
256 <name>albIceMin</name>
257 <header> albIceMin = </header>
258 <trailer>, &#x000A;</trailer>
259 <info>minimum ice albedo (very thin ice)</info>
260 <type>numeric</type>
261 <precision>double</precision>
262 <range>[0,1]</range>
263 <units></units>
264 <value>0.20</value>
265 <use>false</use>
266 <hidden>false</hidden>
267 </var>
268 <var>
269 <name>hAlbIce</name>
270 <header> hAlbIce = </header>
271 <trailer>, &#x000A;</trailer>
272 <info>ice thickness for albedo transition: thin/thick ice albedo</info>
273 <type>numeric</type>
274 <precision>double</precision>
275 <range>[0,INFINITY)</range>
276 <units>m</units>
277 <value>0.50</value>
278 <use>false</use>
279 <hidden>false</hidden>
280 </var>
281 <var>
282 <name>hAlbSnow</name>
283 <header> hAlbSnow = </header>
284 <trailer>, &#x000A;</trailer>
285 <info>snow thickness for albedo transition: snow/ice albedo</info>
286 <type>numeric</type>
287 <precision>double</precision>
288 <range>[0,INFINITY)</range>
289 <units>m</units>
290 <value>0.30</value>
291 <use>false</use>
292 <hidden>false</hidden>
293 </var>
294 <var>
295 <name>hNewSnowAge</name>
296 <header> hNewSnowAge = </header>
297 <trailer>, &#x000A;</trailer>
298 <info>new snow thickness that refresh the snow-age (by 1/e)</info>
299 <type>numeric</type>
300 <precision>double</precision>
301 <range>[0,INFINITY)</range>
302 <units>m</units>
303 <value>0.002</value>
304 <use>false</use>
305 <hidden>false</hidden>
306 </var>
307 <var>
308 <name>snowAgTime</name>
309 <header> snowAgTime = </header>
310 <trailer>, &#x000A;</trailer>
311 <info>snow aging time scale</info>
312 <type>numeric</type>
313 <precision>double</precision>
314 <range>[0,INFINITY)</range>
315 <units>s</units>
316 <value>4320000.0</value>
317 <use>false</use>
318 <hidden>false</hidden>
319 </var>
320 <var>
321 <name>i0swFrac</name>
322 <header> i0swFrac = </header>
323 <trailer>, &#x000A;</trailer>
324 <info>fraction of penetrating solar radiation</info>
325 <type>numeric</type>
326 <precision>double</precision>
327 <range>[0,1]</range>
328 <units></units>
329 <value>0.3</value>
330 <use>false</use>
331 <hidden>false</hidden>
332 </var>
333 <var>
334 <name>ksolar</name>
335 <header> ksolar = </header>
336 <trailer>, &#x000A;</trailer>
337 <info>bulk solar abs coeff of sea ice</info>
338 <type>numeric</type>
339 <precision>double</precision>
340 <range>[0,INFINITY)</range>
341 <units>m^-1</units>
342 <value>1.5</value>
343 <use>false</use>
344 <hidden>false</hidden>
345 </var>
346 <var>
347 <name>dhSnowLin</name>
348 <header> dhSnowLin = </header>
349 <trailer>, &#x000A;</trailer>
350 <info>half slope of linear distribution of snow thickness within the grid-cell (from hSnow-dhSnow to hSnow+dhSnow, if full ice and snow cover - only used for SW radiation).</info>
351 <type>numeric</type>
352 <precision>double</precision>
353 <range>[0,INFINITY)</range>
354 <units>m</units>
355 <value>0.0</value>
356 <use>false</use>
357 <hidden>false</hidden>
358 </var>
359 <var>
360 <name>saltIce</name>
361 <header> saltIce = </header>
362 <trailer>, &#x000A;</trailer>
363 <info>salinity of ice</info>
364 <type>numeric</type>
365 <precision>double</precision>
366 <range>[0,INFINITY)</range>
367 <units>g/kg</units>
368 <value>4.0</value>
369 <use>false</use>
370 <hidden>false</hidden>
371 </var>
372 <var>
373 <name>S_winton</name>
374 <header> S_winton = </header>
375 <trailer>, &#x000A;</trailer>
376 <info>Winton salinity of ice</info>
377 <type>numeric</type>
378 <precision>double</precision>
379 <range>[0,INFINITY)</range>
380 <units>g/kg</units>
381 <value>1.0</value>
382 <use>false</use>
383 <hidden>false</hidden>
384 </var>
385 <var>
386 <name>Tf0kel</name>
387 <header> Tf0kel = </header>
388 <trailer>, &#x000A;</trailer>
389 <info>Freezing temp of fresh water in Kelvin</info>
390 <type>numeric</type>
391 <precision>double</precision>
392 <range>[0,INFINITY)</range>
393 <units>K</units>
394 <value>273.15</value>
395 <use>false</use>
396 <hidden>false</hidden>
397 </var>
398 <var>
399 <name>mu_Tf</name>
400 <header> mu_Tf = </header>
401 <trailer>, &#x000A;</trailer>
402 <info>linear dependance of melting temperature on Salinity: Tf(sea-water) = -mu_Tf * S</info>
403 <type>numeric</type>
404 <precision>double</precision>
405 <range>[0,INFINITY)</range>
406 <units>C/psu</units>
407 <value>0.054</value>
408 <use>false</use>
409 <hidden>false</hidden>
410 </var>
411 <var>
412 <name>Terrmax</name>
413 <header> Terrmax = </header>
414 <trailer>, &#x000A;</trailer>
415 <info>Temperature convergence criteria</info>
416 <type>numeric</type>
417 <precision>double</precision>
418 <range>[0,INFINITY)</range>
419 <units>C</units>
420 <value>0.5</value>
421 <use>false</use>
422 <hidden>false</hidden>
423 </var>
424 <var>
425 <name>hIceMin</name>
426 <header> hIceMin = </header>
427 <trailer>, &#x000A;</trailer>
428 <info>Minimum ice thickness</info>
429 <type>numeric</type>
430 <precision>double</precision>
431 <range>[0,INFINITY)</range>
432 <units>m</units>
433 <value>0.01</value>
434 <use>false</use>
435 <hidden>false</hidden>
436 </var>
437 <var>
438 <name>hiMax</name>
439 <header> hiMax = </header>
440 <trailer>, &#x000A;</trailer>
441 <info>Maximum ice thickness</info>
442 <type>numeric</type>
443 <precision>double</precision>
444 <range>[0,INFINITY)</range>
445 <units>m</units>
446 <value>10.0</value>
447 <use>false</use>
448 <hidden>false</hidden>
449 </var>
450 <var>
451 <name>hsMax</name>
452 <header> hsMax = </header>
453 <trailer>, &#x000A;</trailer>
454 <info>Maximum snow thickness</info>
455 <type>numeric</type>
456 <precision>double</precision>
457 <range>[0,INFINITY)</range>
458 <units>m</units>
459 <value>10.0</value>
460 <use>false</use>
461 <hidden>false</hidden>
462 </var>
463 <var>
464 <name>iceMaskMax</name>
465 <header> iceMaskMax = </header>
466 <trailer>, &#x000A;</trailer>
467 <info>maximum Ice fraction (=1 for no fractional ice)</info>
468 <type>numeric</type>
469 <precision>double</precision>
470 <range>[0,1]</range>
471 <units></units>
472 <value>1.0</value>
473 <use>false</use>
474 <hidden>false</hidden>
475 </var>
476 <var>
477 <name>iceMaskMin</name>
478 <header> iceMaskMin = </header>
479 <trailer>, &#x000A;</trailer>
480 <info>mimimum Ice fraction (=1 for no fractional ice)</info>
481 <type>numeric</type>
482 <precision>double</precision>
483 <range>[0,1]</range>
484 <units></units>
485 <value>0.1</value>
486 <use>false</use>
487 <hidden>false</hidden>
488 </var>
489 <var>
490 <name>fracEnFreez</name>
491 <header> fracEnFreez = </header>
492 <trailer>, &#x000A;</trailer>
493 <info>fraction of energy going to lateral freezing (vs height increase)</info>
494 <type>numeric</type>
495 <precision>double</precision>
496 <range>[0,1]</range>
497 <units></units>
498 <value>0.0</value>
499 <use>false</use>
500 <hidden>false</hidden>
501 </var>
502 <var>
503 <name>fracEnMelt</name>
504 <header> fracEnMelt = </header>
505 <trailer>, &#x000A;</trailer>
506 <info>fraction of energy going to lateral melting (vs height decrease) (=0 for no fract. ice)</info>
507 <type>numeric</type>
508 <precision>double</precision>
509 <range>[0,1]</range>
510 <units></units>
511 <value>0.4</value>
512 <use>false</use>
513 <hidden>false</hidden>
514 </var>
515 <var>
516 <name>hThinIce</name>
517 <header> hThinIce = </header>
518 <trailer>, &#x000A;</trailer>
519 <info>ice height above which fracEnMelt/Freez are applied (=hIceMin for no fractional ice)</info>
520 <type>numeric</type>
521 <precision>double</precision>
522 <range>[0,INFINITY)</range>
523 <units>m</units>
524 <value>0.2</value>
525 <use>false</use>
526 <hidden>false</hidden>
527 </var>
528 <var>
529 <name>hThickIce</name>
530 <header> hThickIce = </header>
531 <trailer>, &#x000A;</trailer>
532 <info>ice height below which fracEnMelt/Freez are applied (=large for no fractional ice)</info>
533 <type>numeric</type>
534 <precision>double</precision>
535 <range>[0,INFINITY)</range>
536 <units>m</units>
537 <value>2.5</value>
538 <use>false</use>
539 <hidden>false</hidden>
540 </var>
541 <var>
542 <name>hNewIceMax</name>
543 <header> hNewIceMax = </header>
544 <trailer>, &#x000A;</trailer>
545 <info>new ice maximum thickness</info>
546 <type>numeric</type>
547 <precision>double</precision>
548 <range>[0,INFINITY)</range>
549 <units>m</units>
550 <value>REF(hiMax)</value>
551 <use>false</use>
552 <hidden>false</hidden>
553 </var>
554 </set>
555
556 <set>
557 <setName>THSICE_PARM01</setName>
558 <startText> &amp;THSICE_PARM01&#x000A;</startText>
559 <endText> &amp;&#x000A;</endText>
560 <setInfo>Thermodynamic ice model parameters</setInfo>
561 <var>
562 <name>Dummy Variable</name>
563 <info>forces output of parm</info>
564 <type>string</type>
565 <value></value>
566 <use>true</use>
567 <uneditable>use</uneditable>
568 <hidden>true</hidden>
569 </var>
570 <var>
571 <name>stepFwd_oceMxL</name>
572 <header> stepFwd_oceMxL = </header>
573 <trailer>, &#x000A;</trailer>
574 <info>step forward mixed-layer T and S (slab-ocean)</info>
575 <type>string</type>
576 <enumeration>.false.;.true.</enumeration>
577 <value>.false.</value>
578 <use>false</use>
579 <hidden>false</hidden>
580 </var>
581 <var>
582 <name>thSIce_tave_mnc</name>
583 <header> thSIce_tave_mnc = </header>
584 <trailer>, &#x000A;</trailer>
585 <info>write TimeAverage output using MNC</info>
586 <type>string</type>
587 <enumeration>.false.;.true.</enumeration>
588 <!-- This needs to be updated with an AND and two REFs -->
589 <value>REF(MITgcm Atmosphere data.mnc;timeave_mnc)</value>
590 <use>false</use>
591 <hidden>false</hidden>
592 </var>
593 <var>
594 <name>thSIce_snapshot_mnc</name>
595 <header> thSIce_snapshot_mnc = </header>
596 <trailer>, &#x000A;</trailer>
597 <info>write snap-shot output using MNC</info>
598 <type>string</type>
599 <enumeration>.false.;.true.</enumeration>
600 <!-- This needs to be updated with an AND and two REFs -->
601 <value>REF(MITgcm Atmosphere data.mnc;snapshot_mnc)</value>
602 <use>false</use>
603 <hidden>false</hidden>
604 </var>
605 <var>
606 <name>thSIce_mon_mnc</name>
607 <header> thSIce_mon_mnc = </header>
608 <trailer>, &#x000A;</trailer>
609 <info>write monitor to netcdf file</info>
610 <type>string</type>
611 <enumeration>.false.;.true.</enumeration>
612 <!-- This needs to be updated with an AND and two REFs -->
613 <value>REF(MITgcm Atmosphere data.mnc;monitor_mnc)</value>
614 <use>false</use>
615 <hidden>false</hidden>
616 </var>
617 <var>
618 <name>thSIce_pickup_read_mnc</name>
619 <header> thSIce_pickup_read_mnc = </header>
620 <trailer>, &#x000A;</trailer>
621 <info>pickup read w/ MNC</info>
622 <type>string</type>
623 <enumeration>.false.;.true.</enumeration>
624 <!-- This needs to be updated with an AND and two REFs -->
625 <value>REF(MITgcm Atmosphere data.mnc;pickup_read_mnc)</value>
626 <use>false</use>
627 <hidden>false</hidden>
628 </var>
629 <var>
630 <name>thSIce_pickup_write_mnc</name>
631 <header> thSIce_pickup_write_mnc = </header>
632 <trailer>, &#x000A;</trailer>
633 <info>pickup write w/ MNC</info>
634 <type>string</type>
635 <enumeration>.false.;.true.</enumeration>
636 <!-- This needs to be updated with an AND and two REFs -->
637 <value>REF(MITgcm Atmosphere data.mnc;pickup_write_mnc)</value>
638 <use>false</use>
639 <hidden>false</hidden>
640 </var>
641 <var>
642 <name>startIceModel</name>
643 <header> startIceModel = </header>
644 <trailer>, &#x000A;</trailer>
645 <info>=1 : start ice model at nIter0
646 =0 : use pickup files
647 -1 : start from a small pickup (without Mix.Layer)</info>
648 <type>string</type>
649 <enumeration>-1;0;1</enumeration>
650 <value>0</value>
651 <use>false</use>
652 <hidden>false</hidden>
653 </var>
654 <var>
655 <name>nitMaxTsf</name>
656 <header> nitMaxTsf = </header>
657 <trailer>, &#x000A;</trailer>
658 <info>maximum Nb of iter to find Surface Temp (Trsf)</info>
659 <type>numeric</type>
660 <precision>integer</precision>
661 <range>[1,INFINITY)</range>
662 <value>20</value>
663 <use>false</use>
664 <hidden>false</hidden>
665 </var>
666 <var>
667 <name>thSIceAdvScheme</name>
668 <header> thSIceAdvScheme = </header>
669 <trailer>, &#x000A;</trailer>
670 <info>thSIce Advection scheme selector</info>
671 <type>string</type>
672 <enumeration>0;1;2;3;4;7;20;30;33;77;80;81</enumeration>
673 <value>0</value>
674 <use>false</use>
675 <hidden>false</hidden>
676 </var>
677 <var>
678 <name>thSIce_deltaT</name>
679 <header> thSIce_deltaT = </header>
680 <trailer>, &#x000A;</trailer>
681 <info>ice model time-step, seaice thicken/extend</info>
682 <type>numeric</type>
683 <precision>double</precision>
684 <range>[0,INFINITY)</range>
685 <units>s</units>
686 <!-- in fact we need to point to dTracerLev(1) -->
687 <!-- <value>REF(MITgcm Atmosphere data;dTtracerLev)</value> -->
688 <value>0.0</value>
689 <use>false</use>
690 <hidden>false</hidden>
691 </var>
692 <var>
693 <name>thSIce_dtTemp</name>
694 <header> thSIce_dtTemp = </header>
695 <trailer>, &#x000A;</trailer>
696 <info>ice model time-step, solve4temp</info>
697 <type>numeric</type>
698 <precision>double</precision>
699 <range>[0,INFINITY)</range>
700 <units>s</units>
701 <value>REF(thSIce_deltaT)</value>
702 <use>false</use>
703 <hidden>false</hidden>
704 </var>
705 <var>
706 <name>ocean_deltaT</name>
707 <header> ocean_deltaT = </header>
708 <trailer>, &#x000A;</trailer>
709 <info>ocean mixed-layer time-step</info>
710 <type>numeric</type>
711 <precision>double</precision>
712 <range>[0,INFINITY)</range>
713 <units>s</units>
714 <!-- in fact we need to point to dTracerLev(1) -->
715 <value>REF(MITgcm Atmosphere data;dTtracerLev)</value>
716 <use>false</use>
717 <hidden>false</hidden>
718 </var>
719 <var>
720 <name>tauRelax_MxL</name>
721 <header> tauRelax_MxL = </header>
722 <trailer>, &#x000A;</trailer>
723 <info>Relaxation time scale for MixLayer T abd S</info>
724 <type>numeric</type>
725 <precision>double</precision>
726 <range>[0,INFINITY)</range>
727 <units>s</units>
728 <value>0.0</value>
729 <use>false</use>
730 <hidden>false</hidden>
731 </var>
732 <var>
733 <name>hMxL_default</name>
734 <header> hMxL_default = </header>
735 <trailer>, &#x000A;</trailer>
736 <info>default value for ocean Mixed Layer thickness</info>
737 <type>numeric</type>
738 <precision>double</precision>
739 <range>[0,INFINITY)</range>
740 <units>m</units>
741 <value>50.0</value>
742 <use>false</use>
743 <hidden>false</hidden>
744 </var>
745 <var>
746 <name>sMxL_default</name>
747 <header> sMxL_default = </header>
748 <trailer>, &#x000A;</trailer>
749 <info>default value for salinity in Mixed Layer</info>
750 <type>numeric</type>
751 <precision>double</precision>
752 <range>[0,INFINITY)</range>
753 <units>psu</units>
754 <value>35.0</value>
755 <use>false</use>
756 <hidden>false</hidden>
757 </var>
758 <var>
759 <name>vMxL_default</name>
760 <header> vMxL_default = </header>
761 <trailer>, &#x000A;</trailer>
762 <info>default value for ocean current velocity in Mixed Layer</info>
763 <type>numeric</type>
764 <precision>double</precision>
765 <range>[0,INFINITY)</range>
766 <units>m/s</units>
767 <value>0.05</value>
768 <use>false</use>
769 <hidden>false</hidden>
770 </var>
771 <var>
772 <name>thSIce_diffK</name>
773 <header> thSIce_diffK = </header>
774 <trailer>, &#x000A;</trailer>
775 <info>thickness (horizontal) diffusivity</info>
776 <type>numeric</type>
777 <precision>double</precision>
778 <range>[0,INFINITY)</range>
779 <units>m^2/s</units>
780 <value>0</value>
781 <use>false</use>
782 <hidden>false</hidden>
783 </var>
784 <var>
785 <name>stressReduction</name>
786 <header> stressReduction = </header>
787 <trailer>, &#x000A;</trailer>
788 <info>reduction factor for wind-stress under sea-ice</info>
789 <type>numeric</type>
790 <precision>double</precision>
791 <range>[0,1]</range>
792 <units></units>
793 <!-- if useSEAICE stressReduction=0. - recast into a conflict -->
794 <value>1.0</value>
795 <use>false</use>
796 <hidden>false</hidden>
797 </var>
798 <var>
799 <name>thSIce_taveFreq</name>
800 <header> thSIce_taveFreq = </header>
801 <trailer>, &#x000A;</trailer>
802 <info>Frequency^-1 for time-Averaged output</info>
803 <type>numeric</type>
804 <precision>double</precision>
805 <range>[0,INFINITY)</range>
806 <units>s</units>
807 <value>REF(MITgcm Atmosphere data;taveFreq)</value>
808 <use>false</use>
809 <hidden>false</hidden>
810 </var>
811 <var>
812 <name>thSIce_diagFreq</name>
813 <header> thSIce_diagFreq = </header>
814 <trailer>, &#x000A;</trailer>
815 <info>Frequency^-1 for diagnostic output</info>
816 <type>numeric</type>
817 <precision>double</precision>
818 <range>[0,INFINITY)</range>
819 <units>s</units>
820 <value>REF(MITgcm Atmosphere data;diagFreq)</value>
821 <use>false</use>
822 <hidden>false</hidden>
823 </var>
824 <var>
825 <name>thSIce_monFreq</name>
826 <header> thSIce_monFreq = </header>
827 <trailer>, &#x000A;</trailer>
828 <info>Frequency^-1 for monitor output</info>
829 <type>numeric</type>
830 <precision>double</precision>
831 <range>[0,INFINITY)</range>
832 <units>s</units>
833 <value>REF(MITgcm Atmosphere data;monitorFreq)</value>
834 <use>false</use>
835 <hidden>false</hidden>
836 </var>
837 <var>
838 <name>thSIceFract_InitFile</name>
839 <header> thSIceFract_InitFile = </header>
840 <trailer>, &#x000A;</trailer>
841 <info>File name for initial ice fraction</info>
842 <type>file</type>
843 <value>' '</value>
844 <use>false</use>
845 <hidden>false</hidden>
846 </var>
847 <var>
848 <name>thSIceThick_InitFile</name>
849 <header> thSIceThick_InitFile = </header>
850 <trailer>, &#x000A;</trailer>
851 <info>File name for initial ice thickness</info>
852 <type>file</type>
853 <value>' '</value>
854 <use>false</use>
855 <hidden>false</hidden>
856 </var>
857 <var>
858 <name>thSIceSnowH_InitFile</name>
859 <header> thSIceSnowH_InitFile = </header>
860 <trailer>, &#x000A;</trailer>
861 <info>File name for initial snow thickness</info>
862 <type>file</type>
863 <value>' '</value>
864 <use>false</use>
865 <hidden>false</hidden>
866 </var>
867 <var>
868 <name>thSIceSnowA_InitFile</name>
869 <header> thSIceSnowA_InitFile = </header>
870 <trailer>, &#x000A;</trailer>
871 <info>File name for initial snow Age</info>
872 <type>file</type>
873 <value>' '</value>
874 <use>false</use>
875 <hidden>false</hidden>
876 </var>
877 <var>
878 <name>thSIceEnthp_InitFile</name>
879 <header> thSIceEnthp_InitFile = </header>
880 <trailer>, &#x000A;</trailer>
881 <info>File name for initial ice enthalpy</info>
882 <type>file</type>
883 <value>' '</value>
884 <use>false</use>
885 <hidden>false</hidden>
886 </var>
887 <var>
888 <name>thSIceTsurf_InitFile</name>
889 <header> thSIceTsurf_InitFile = </header>
890 <trailer>, &#x000A;</trailer>
891 <info>File name for initial surf. temp</info>
892 <type>file</type>
893 <value>' '</value>
894 <use>false</use>
895 <hidden>false</hidden>
896 </var>
897 </set>
898
899 </descriptionContent>
900
901 </description>

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