1 |
|
2 |
#include "COST_CPPOPTIONS.h" |
3 |
#ifdef ALLOW_OBCS |
4 |
# include "OBCS_OPTIONS.h" |
5 |
#endif |
6 |
|
7 |
subroutine cost_obcsvol( |
8 |
I myiter, |
9 |
I mytime, |
10 |
I startrec, |
11 |
I endrec, |
12 |
I mythid |
13 |
& ) |
14 |
|
15 |
c ================================================================== |
16 |
c SUBROUTINE cost_obcsvol |
17 |
c ================================================================== |
18 |
c |
19 |
c o cost function contribution obc -- Volume flux imbalance. |
20 |
c |
21 |
c ================================================================== |
22 |
c SUBROUTINE cost_obcsvol |
23 |
c ================================================================== |
24 |
|
25 |
implicit none |
26 |
|
27 |
c == global variables == |
28 |
|
29 |
#include "EEPARAMS.h" |
30 |
#include "SIZE.h" |
31 |
#include "PARAMS.h" |
32 |
#include "GRID.h" |
33 |
#include "DYNVARS.h" |
34 |
#ifdef ALLOW_OBCS |
35 |
# include "OBCS.h" |
36 |
#endif |
37 |
|
38 |
#include "cal.h" |
39 |
#include "ecco_cost.h" |
40 |
#include "ctrl.h" |
41 |
#include "ctrl_dummy.h" |
42 |
#include "optim.h" |
43 |
|
44 |
c == routine arguments == |
45 |
|
46 |
integer myiter |
47 |
_RL mytime |
48 |
integer mythid |
49 |
integer startrec |
50 |
integer endrec |
51 |
|
52 |
c == local variables == |
53 |
|
54 |
integer bi,bj |
55 |
integer i,j,k |
56 |
integer itlo,ithi |
57 |
integer jtlo,jthi |
58 |
integer jmin,jmax |
59 |
integer imin,imax |
60 |
integer irec |
61 |
integer il |
62 |
integer iobcs |
63 |
integer ip1 |
64 |
integer jp1 |
65 |
integer nrec |
66 |
integer ilfld |
67 |
integer igg |
68 |
|
69 |
_RL fctile |
70 |
_RL sumvol |
71 |
_RL dummy |
72 |
_RL gg |
73 |
_RL tmpx |
74 |
_RL tmpy |
75 |
_RL wobcsvol |
76 |
character*(80) fnamefldn |
77 |
character*(80) fnameflds |
78 |
character*(80) fnamefldw |
79 |
character*(80) fnameflde |
80 |
|
81 |
logical doglobalread |
82 |
logical ladinit |
83 |
|
84 |
#ifdef ECCO_VERBOSE |
85 |
character*(MAX_LEN_MBUF) msgbuf |
86 |
#endif |
87 |
|
88 |
c == external functions == |
89 |
|
90 |
integer ilnblnk |
91 |
external ilnblnk |
92 |
|
93 |
c == end of interface == |
94 |
|
95 |
jtlo = mybylo(mythid) |
96 |
jthi = mybyhi(mythid) |
97 |
itlo = mybxlo(mythid) |
98 |
ithi = mybxhi(mythid) |
99 |
jmin = 1 |
100 |
jmax = sny |
101 |
imin = 1 |
102 |
imax = snx |
103 |
|
104 |
c-- Read tiled data. |
105 |
doglobalread = .false. |
106 |
ladinit = .false. |
107 |
|
108 |
cgg Assume the number of records is the same for |
109 |
cgg all boundaries. |
110 |
c Number of records to be used. |
111 |
nrec = endrec-startrec+1 |
112 |
|
113 |
#ifdef OBCS_VOLFLUX_COST_CONTRIBUTION |
114 |
#ifdef BAROTROPIC_OBVEL_CONTROL |
115 |
|
116 |
sumvol = 0. _d 0 |
117 |
wobcsvol = .01 |
118 |
cgg Acceptable volume flux is 10^-3. Corresponds to 5 mm change over a year. |
119 |
cgg Added a factor of 1000 because its very important to me. |
120 |
wobcsvol = 1./(wobcsvol * wobcsvol) |
121 |
|
122 |
#ifdef ECCO_VERBOSE |
123 |
_BEGIN_MASTER( mythid ) |
124 |
write(msgbuf,'(a)') ' ' |
125 |
call print_message( msgbuf, standardmessageunit, |
126 |
& SQUEEZE_RIGHT , mythid) |
127 |
write(msgbuf,'(a)') ' ' |
128 |
call print_message( msgbuf, standardmessageunit, |
129 |
& SQUEEZE_RIGHT , mythid) |
130 |
write(msgbuf,'(a,i9.8)') |
131 |
& ' cost_obcsvol: number of records to process: ',nrec |
132 |
call print_message( msgbuf, standardmessageunit, |
133 |
& SQUEEZE_RIGHT , mythid) |
134 |
write(msgbuf,'(a)') ' ' |
135 |
call print_message( msgbuf, standardmessageunit, |
136 |
& SQUEEZE_RIGHT , mythid) |
137 |
_END_MASTER( mythid ) |
138 |
#endif |
139 |
|
140 |
if (optimcycle .ge. 0) then |
141 |
#ifdef ALLOW_OBCSN_CONTROL |
142 |
ilfld=ilnblnk( xx_obcsn_file ) |
143 |
write(fnamefldn(1:80),'(2a,i10.10)') |
144 |
& xx_obcsn_file(1:ilfld),'.', optimcycle |
145 |
#endif |
146 |
#ifdef ALLOW_OBCSS_CONTROL |
147 |
ilfld=ilnblnk( xx_obcss_file ) |
148 |
write(fnameflds(1:80),'(2a,i10.10)') |
149 |
& xx_obcss_file(1:ilfld),'.',optimcycle |
150 |
#endif |
151 |
#ifdef ALLOW_OBCSW_CONTROL |
152 |
ilfld=ilnblnk( xx_obcsw_file ) |
153 |
write(fnamefldw(1:80),'(2a,i10.10)') |
154 |
& xx_obcsw_file(1:ilfld),'.',optimcycle |
155 |
#endif |
156 |
#ifdef ALLOW_OBCSE_CONTROL |
157 |
ilfld=ilnblnk( xx_obcse_file ) |
158 |
write(fnameflde(1:80),'(2a,i10.10)') |
159 |
& xx_obcse_file(1:ilfld),'.',optimcycle |
160 |
#endif |
161 |
else |
162 |
print* |
163 |
print*,' ctrl_obcsvol: optimcycle has a wrong value.' |
164 |
print*,' optimcycle = ',optimcycle |
165 |
print* |
166 |
stop ' ... stopped in ctrl_obcsvol.' |
167 |
endif |
168 |
|
169 |
do irec = 1,nrec |
170 |
c-- Loop over records. For north boundary, we only need V velocity. |
171 |
|
172 |
cgg Need to solve for iobcs. Then only keep iobcs=3.or.4. |
173 |
gg = (irec-1)/nobcs |
174 |
igg = int(gg) |
175 |
iobcs = irec - igg*nobcs |
176 |
|
177 |
#ifdef ALLOW_OBCSN_CONTROL |
178 |
cgg Assume that nobcs=4, and V velocity is the 4th record. I can't |
179 |
cgg think of a more general way to do this. |
180 |
jp1 = 0 |
181 |
|
182 |
if (iobcs.eq.4) then |
183 |
call active_read_xz( fnamefldn, tmpfldxz, irec, doglobalread, |
184 |
& ladinit, optimcycle, mythid |
185 |
& , xx_obcsn_dummy ) |
186 |
|
187 |
cgg At this point, do not be concerned with the overlap halos. |
188 |
cgg From experience, there is no control contribution in the |
189 |
cgg velocity points outside the boundaries. This has something |
190 |
cgg to do with the computational stencil, and the fact that we |
191 |
cgg are diagonally offset. Could check later by employing both |
192 |
cgg BALANCE_CONTROL_VOLFLUX and VOLFLUX_COST_CONTRIBUTION. |
193 |
cgg |
194 |
cgg 25-jan-03 --- no idea what i was talking about ^^^^ |
195 |
c-- Loop over this thread's tiles. |
196 |
do bj = jtlo,jthi |
197 |
do bi = itlo,ithi |
198 |
|
199 |
c-- Determine the weights to be used. |
200 |
fctile = 0. _d 0 |
201 |
|
202 |
do k = 1, Nr |
203 |
do i = imin,imax |
204 |
j = OB_Jn(I,bi,bj) |
205 |
cgg Barotropic velocity is stored in level 1. |
206 |
tmpx = tmpfldxz(i,1,bi,bj) |
207 |
if (maskS(i,j+jp1,k,bi,bj) .ne. 0.) then |
208 |
cgg -- Positive is flux in. |
209 |
fctile = fctile - tmpx* delZ(k) *dxg(i,j+jp1,bi,bj) |
210 |
endif |
211 |
enddo |
212 |
enddo |
213 |
|
214 |
sumvol = sumvol + fctile |
215 |
enddo |
216 |
enddo |
217 |
endif |
218 |
#endif |
219 |
|
220 |
#ifdef ALLOW_OBCSS_CONTROL |
221 |
cgg Assume that nobcs=4, and V velocity is the 4th record. I can't |
222 |
cgg think of a more general way to do this. |
223 |
jp1 = 1 |
224 |
|
225 |
if (iobcs.eq.4) then |
226 |
call active_read_xz( fnameflds, tmpfldxz, irec, doglobalread, |
227 |
& ladinit, optimcycle, mythid |
228 |
& , xx_obcss_dummy ) |
229 |
|
230 |
cgg At this point, do not be concerned with the overlap halos. |
231 |
cgg From experience, there is no control contribution in the |
232 |
cgg velocity points outside the boundaries. This has something |
233 |
cgg to do with the computational stencil, and the fact that we |
234 |
cgg are diagonally offset. Could check later by employing both |
235 |
cgg BALANCE_CONTROL_VOLFLUX and VOLFLUX_COST_CONTRIBUTION. |
236 |
|
237 |
c-- Loop over this thread's tiles. |
238 |
do bj = jtlo,jthi |
239 |
do bi = itlo,ithi |
240 |
|
241 |
c-- Determine the weights to be used. |
242 |
fctile = 0. _d 0 |
243 |
|
244 |
do k = 1, Nr |
245 |
do i = imin,imax |
246 |
j = OB_Js(I,bi,bj) |
247 |
cgg Barotropic velocity is stored in level 1. |
248 |
tmpx = tmpfldxz(i,1,bi,bj) |
249 |
if (maskS(i,j+jp1,k,bi,bj) .ne. 0.) then |
250 |
cgg -- Positive is flux in. |
251 |
fctile = fctile + tmpx* delZ(k) *dxg(i,j+jp1,bi,bj) |
252 |
endif |
253 |
enddo |
254 |
enddo |
255 |
|
256 |
sumvol = sumvol + fctile |
257 |
enddo |
258 |
enddo |
259 |
endif |
260 |
|
261 |
#endif |
262 |
|
263 |
#ifdef ALLOW_OBCSW_CONTROL |
264 |
cgg Assume that nobcs=4, and V velocity is the 4th record. I can't |
265 |
cgg think of a more general way to do this. |
266 |
ip1 = 1 |
267 |
|
268 |
if (iobcs.eq.3) then |
269 |
call active_read_yz( fnamefldw, tmpfldyz, irec, doglobalread, |
270 |
& ladinit, optimcycle, mythid |
271 |
& , xx_obcsw_dummy ) |
272 |
|
273 |
cgg At this point, do not be concerned with the overlap halos. |
274 |
cgg From experience, there is no control contribution in the |
275 |
cgg velocity points outside the boundaries. This has something |
276 |
cgg to do with the computational stencil, and the fact that we |
277 |
cgg are diagonally offset. Could check later by employing both |
278 |
cgg BALANCE_CONTROL_VOLFLUX and VOLFLUX_COST_CONTRIBUTION. |
279 |
|
280 |
c-- Loop over this thread's tiles. |
281 |
do bj = jtlo,jthi |
282 |
do bi = itlo,ithi |
283 |
|
284 |
c-- Determine the weights to be used. |
285 |
fctile = 0. _d 0 |
286 |
|
287 |
do k = 1, Nr |
288 |
do j = jmin,jmax |
289 |
i = OB_Iw(j,bi,bj) |
290 |
cgg Barotropic velocity is stored in the level 1. |
291 |
tmpy = tmpfldyz(j,1,bi,bj) |
292 |
if (maskW(i+ip1,j,k,bi,bj) .ne. 0.) then |
293 |
cgg -- Positive is flux in. |
294 |
fctile = fctile + tmpy* delZ(k) *dyg(i+ip1,j,bi,bj) |
295 |
endif |
296 |
enddo |
297 |
enddo |
298 |
|
299 |
sumvol = sumvol + fctile |
300 |
enddo |
301 |
enddo |
302 |
endif |
303 |
|
304 |
#endif |
305 |
|
306 |
#ifdef ALLOW_OBCSE_CONTROL |
307 |
cgg Assume that nobcs=4, and V velocity is the 4th record. I can't |
308 |
cgg think of a more general way to do this. |
309 |
ip1 = 0 |
310 |
|
311 |
if (iobcs.eq.3) then |
312 |
call active_read_yz( fnameflde, tmpfldyz, irec, doglobalread, |
313 |
& ladinit, optimcycle, mythid |
314 |
& , xx_obcse_dummy ) |
315 |
|
316 |
cgg At this point, do not be concerned with the overlap halos. |
317 |
cgg From experience, there is no control contribution in the |
318 |
cgg velocity points outside the boundaries. This has something |
319 |
cgg to do with the computational stencil, and the fact that we |
320 |
cgg are diagonally offset. Could check later by employing both |
321 |
cgg BALANCE_CONTROL_VOLFLUX and VOLFLUX_COST_CONTRIBUTION. |
322 |
|
323 |
c-- Loop over this thread's tiles. |
324 |
do bj = jtlo,jthi |
325 |
do bi = itlo,ithi |
326 |
|
327 |
c-- Determine the weights to be used. |
328 |
fctile = 0. _d 0 |
329 |
|
330 |
do k = 1, Nr |
331 |
do j = jmin,jmax |
332 |
i = OB_Ie(j,bi,bj) |
333 |
cgg Barotropic velocity stored in level 1. |
334 |
tmpy = tmpfldyz(j,1,bi,bj) |
335 |
if (maskW(i+ip1,j,k,bi,bj) .ne. 0.) then |
336 |
cgg -- Positive is flux in. |
337 |
fctile = fctile - tmpy* delZ(k) *dyg(i+ip1,j,bi,bj) |
338 |
endif |
339 |
enddo |
340 |
enddo |
341 |
|
342 |
sumvol = sumvol + fctile |
343 |
enddo |
344 |
enddo |
345 |
endif |
346 |
|
347 |
#endif |
348 |
|
349 |
enddo |
350 |
c-- End of loop over records. |
351 |
|
352 |
c-- Do the global summation. |
353 |
_GLOBAL_SUM_R8( sumvol, mythid ) |
354 |
objf_obcsvol = wobcsvol * sumvol* sumvol |
355 |
|
356 |
#endif |
357 |
#endif |
358 |
|
359 |
return |
360 |
end |
361 |
|
362 |
|
363 |
|
364 |
|
365 |
|
366 |
|
367 |
|
368 |
|
369 |
|