1 |
C $Header: /u/gcmpack/models/MITgcmUV/model/src/dynamics.F,v 1.73 2001/07/20 19:16:28 adcroft Exp $ |
2 |
C $Name: $ |
3 |
|
4 |
#include "CPP_OPTIONS.h" |
5 |
|
6 |
SUBROUTINE DYNAMICS(myTime, myIter, myThid) |
7 |
C /==========================================================\ |
8 |
C | SUBROUTINE DYNAMICS | |
9 |
C | o Controlling routine for the explicit part of the model | |
10 |
C | dynamics. | |
11 |
C |==========================================================| |
12 |
C | This routine evaluates the "dynamics" terms for each | |
13 |
C | block of ocean in turn. Because the blocks of ocean have | |
14 |
C | overlap regions they are independent of one another. | |
15 |
C | If terms involving lateral integrals are needed in this | |
16 |
C | routine care will be needed. Similarly finite-difference | |
17 |
C | operations with stencils wider than the overlap region | |
18 |
C | require special consideration. | |
19 |
C | Notes | |
20 |
C | ===== | |
21 |
C | C*P* comments indicating place holders for which code is | |
22 |
C | presently being developed. | |
23 |
C \==========================================================/ |
24 |
IMPLICIT NONE |
25 |
|
26 |
C == Global variables === |
27 |
#include "SIZE.h" |
28 |
#include "EEPARAMS.h" |
29 |
#include "PARAMS.h" |
30 |
#include "DYNVARS.h" |
31 |
#include "GRID.h" |
32 |
#ifdef ALLOW_PASSIVE_TRACER |
33 |
#include "TR1.h" |
34 |
#endif |
35 |
|
36 |
#ifdef ALLOW_AUTODIFF_TAMC |
37 |
# include "tamc.h" |
38 |
# include "tamc_keys.h" |
39 |
# include "FFIELDS.h" |
40 |
# ifdef ALLOW_KPP |
41 |
# include "KPP.h" |
42 |
# endif |
43 |
# ifdef ALLOW_GMREDI |
44 |
# include "GMREDI.h" |
45 |
# endif |
46 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
47 |
|
48 |
#ifdef ALLOW_TIMEAVE |
49 |
#include "TIMEAVE_STATV.h" |
50 |
#endif |
51 |
|
52 |
C == Routine arguments == |
53 |
C myTime - Current time in simulation |
54 |
C myIter - Current iteration number in simulation |
55 |
C myThid - Thread number for this instance of the routine. |
56 |
_RL myTime |
57 |
INTEGER myIter |
58 |
INTEGER myThid |
59 |
|
60 |
C == Local variables |
61 |
C xA, yA - Per block temporaries holding face areas |
62 |
C uTrans, vTrans, rTrans - Per block temporaries holding flow |
63 |
C transport |
64 |
C o uTrans: Zonal transport |
65 |
C o vTrans: Meridional transport |
66 |
C o rTrans: Vertical transport |
67 |
C maskUp o maskUp: land/water mask for W points |
68 |
C fVer[STUV] o fVer: Vertical flux term - note fVer |
69 |
C is "pipelined" in the vertical |
70 |
C so we need an fVer for each |
71 |
C variable. |
72 |
C rhoK, rhoKM1 - Density at current level, and level above |
73 |
C phiHyd - Hydrostatic part of the potential phiHydi. |
74 |
C In z coords phiHydiHyd is the hydrostatic |
75 |
C Potential (=pressure/rho0) anomaly |
76 |
C In p coords phiHydiHyd is the geopotential |
77 |
C surface height anomaly. |
78 |
C phiSurfX, - gradient of Surface potentiel (Pressure/rho, ocean) |
79 |
C phiSurfY or geopotentiel (atmos) in X and Y direction |
80 |
C KappaRT, - Total diffusion in vertical for T and S. |
81 |
C KappaRS (background + spatially varying, isopycnal term). |
82 |
C iMin, iMax - Ranges and sub-block indices on which calculations |
83 |
C jMin, jMax are applied. |
84 |
C bi, bj |
85 |
C k, kup, - Index for layer above and below. kup and kDown |
86 |
C kDown, km1 are switched with layer to be the appropriate |
87 |
C index into fVerTerm. |
88 |
C tauAB - Adams-Bashforth timestepping weight: 0=forward ; 1/2=Adams-Bashf. |
89 |
_RS xA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
90 |
_RS yA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
91 |
_RL uTrans (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
92 |
_RL vTrans (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
93 |
_RL rTrans (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
94 |
_RS maskUp (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
95 |
_RL fVerT (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
96 |
_RL fVerS (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
97 |
_RL fVerTr1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
98 |
_RL fVerU (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
99 |
_RL fVerV (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
100 |
_RL phiHyd (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
101 |
_RL rhokm1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
102 |
_RL rhok (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
103 |
_RL phiSurfX(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
104 |
_RL phiSurfY(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
105 |
_RL KappaRT (1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
106 |
_RL KappaRS (1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
107 |
_RL KappaRU (1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
108 |
_RL KappaRV (1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
109 |
_RL sigmaX (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
110 |
_RL sigmaY (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
111 |
_RL sigmaR (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
112 |
_RL tauAB |
113 |
|
114 |
C This is currently used by IVDC and Diagnostics |
115 |
_RL ConvectCount (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
116 |
|
117 |
INTEGER iMin, iMax |
118 |
INTEGER jMin, jMax |
119 |
INTEGER bi, bj |
120 |
INTEGER i, j |
121 |
INTEGER k, km1, kup, kDown |
122 |
|
123 |
Cjmc : add for phiHyd output <- but not working if multi tile per CPU |
124 |
c CHARACTER*(MAX_LEN_MBUF) suff |
125 |
c LOGICAL DIFFERENT_MULTIPLE |
126 |
c EXTERNAL DIFFERENT_MULTIPLE |
127 |
Cjmc(end) |
128 |
|
129 |
C--- The algorithm... |
130 |
C |
131 |
C "Correction Step" |
132 |
C ================= |
133 |
C Here we update the horizontal velocities with the surface |
134 |
C pressure such that the resulting flow is either consistent |
135 |
C with the free-surface evolution or the rigid-lid: |
136 |
C U[n] = U* + dt x d/dx P |
137 |
C V[n] = V* + dt x d/dy P |
138 |
C |
139 |
C "Calculation of Gs" |
140 |
C =================== |
141 |
C This is where all the accelerations and tendencies (ie. |
142 |
C physics, parameterizations etc...) are calculated |
143 |
C rho = rho ( theta[n], salt[n] ) |
144 |
C b = b(rho, theta) |
145 |
C K31 = K31 ( rho ) |
146 |
C Gu[n] = Gu( u[n], v[n], wVel, b, ... ) |
147 |
C Gv[n] = Gv( u[n], v[n], wVel, b, ... ) |
148 |
C Gt[n] = Gt( theta[n], u[n], v[n], wVel, K31, ... ) |
149 |
C Gs[n] = Gs( salt[n], u[n], v[n], wVel, K31, ... ) |
150 |
C |
151 |
C "Time-stepping" or "Prediction" |
152 |
C ================================ |
153 |
C The models variables are stepped forward with the appropriate |
154 |
C time-stepping scheme (currently we use Adams-Bashforth II) |
155 |
C - For momentum, the result is always *only* a "prediction" |
156 |
C in that the flow may be divergent and will be "corrected" |
157 |
C later with a surface pressure gradient. |
158 |
C - Normally for tracers the result is the new field at time |
159 |
C level [n+1} *BUT* in the case of implicit diffusion the result |
160 |
C is also *only* a prediction. |
161 |
C - We denote "predictors" with an asterisk (*). |
162 |
C U* = U[n] + dt x ( 3/2 Gu[n] - 1/2 Gu[n-1] ) |
163 |
C V* = V[n] + dt x ( 3/2 Gv[n] - 1/2 Gv[n-1] ) |
164 |
C theta[n+1] = theta[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
165 |
C salt[n+1] = salt[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
166 |
C With implicit diffusion: |
167 |
C theta* = theta[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
168 |
C salt* = salt[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
169 |
C (1 + dt * K * d_zz) theta[n] = theta* |
170 |
C (1 + dt * K * d_zz) salt[n] = salt* |
171 |
C--- |
172 |
|
173 |
#ifdef ALLOW_AUTODIFF_TAMC |
174 |
C-- dummy statement to end declaration part |
175 |
ikey = 1 |
176 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
177 |
|
178 |
C-- Set up work arrays with valid (i.e. not NaN) values |
179 |
C These inital values do not alter the numerical results. They |
180 |
C just ensure that all memory references are to valid floating |
181 |
C point numbers. This prevents spurious hardware signals due to |
182 |
C uninitialised but inert locations. |
183 |
DO j=1-OLy,sNy+OLy |
184 |
DO i=1-OLx,sNx+OLx |
185 |
xA(i,j) = 0. _d 0 |
186 |
yA(i,j) = 0. _d 0 |
187 |
uTrans(i,j) = 0. _d 0 |
188 |
vTrans(i,j) = 0. _d 0 |
189 |
DO k=1,Nr |
190 |
phiHyd(i,j,k) = 0. _d 0 |
191 |
KappaRU(i,j,k) = 0. _d 0 |
192 |
KappaRV(i,j,k) = 0. _d 0 |
193 |
sigmaX(i,j,k) = 0. _d 0 |
194 |
sigmaY(i,j,k) = 0. _d 0 |
195 |
sigmaR(i,j,k) = 0. _d 0 |
196 |
ENDDO |
197 |
rhoKM1 (i,j) = 0. _d 0 |
198 |
rhok (i,j) = 0. _d 0 |
199 |
phiSurfX(i,j) = 0. _d 0 |
200 |
phiSurfY(i,j) = 0. _d 0 |
201 |
ENDDO |
202 |
ENDDO |
203 |
|
204 |
|
205 |
#ifdef ALLOW_AUTODIFF_TAMC |
206 |
C-- HPF directive to help TAMC |
207 |
CHPF$ INDEPENDENT |
208 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
209 |
|
210 |
DO bj=myByLo(myThid),myByHi(myThid) |
211 |
|
212 |
#ifdef ALLOW_AUTODIFF_TAMC |
213 |
C-- HPF directive to help TAMC |
214 |
CHPF$ INDEPENDENT, NEW (rTrans,fVerT,fVerS,fVerU,fVerV |
215 |
CHPF$& ,phiHyd,utrans,vtrans,xA,yA |
216 |
CHPF$& ,KappaRT,KappaRS,KappaRU,KappaRV |
217 |
CHPF$& ) |
218 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
219 |
|
220 |
DO bi=myBxLo(myThid),myBxHi(myThid) |
221 |
|
222 |
#ifdef ALLOW_AUTODIFF_TAMC |
223 |
act1 = bi - myBxLo(myThid) |
224 |
max1 = myBxHi(myThid) - myBxLo(myThid) + 1 |
225 |
|
226 |
act2 = bj - myByLo(myThid) |
227 |
max2 = myByHi(myThid) - myByLo(myThid) + 1 |
228 |
|
229 |
act3 = myThid - 1 |
230 |
max3 = nTx*nTy |
231 |
|
232 |
act4 = ikey_dynamics - 1 |
233 |
|
234 |
ikey = (act1 + 1) + act2*max1 |
235 |
& + act3*max1*max2 |
236 |
& + act4*max1*max2*max3 |
237 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
238 |
|
239 |
C-- Set up work arrays that need valid initial values |
240 |
DO j=1-OLy,sNy+OLy |
241 |
DO i=1-OLx,sNx+OLx |
242 |
rTrans (i,j) = 0. _d 0 |
243 |
fVerT (i,j,1) = 0. _d 0 |
244 |
fVerT (i,j,2) = 0. _d 0 |
245 |
fVerS (i,j,1) = 0. _d 0 |
246 |
fVerS (i,j,2) = 0. _d 0 |
247 |
fVerTr1(i,j,1) = 0. _d 0 |
248 |
fVerTr1(i,j,2) = 0. _d 0 |
249 |
fVerU (i,j,1) = 0. _d 0 |
250 |
fVerU (i,j,2) = 0. _d 0 |
251 |
fVerV (i,j,1) = 0. _d 0 |
252 |
fVerV (i,j,2) = 0. _d 0 |
253 |
ENDDO |
254 |
ENDDO |
255 |
|
256 |
DO k=1,Nr |
257 |
DO j=1-OLy,sNy+OLy |
258 |
DO i=1-OLx,sNx+OLx |
259 |
C This is currently also used by IVDC and Diagnostics |
260 |
ConvectCount(i,j,k) = 0. |
261 |
KappaRT(i,j,k) = 0. _d 0 |
262 |
KappaRS(i,j,k) = 0. _d 0 |
263 |
ENDDO |
264 |
ENDDO |
265 |
ENDDO |
266 |
|
267 |
iMin = 1-OLx+1 |
268 |
iMax = sNx+OLx |
269 |
jMin = 1-OLy+1 |
270 |
jMax = sNy+OLy |
271 |
|
272 |
|
273 |
#ifdef ALLOW_AUTODIFF_TAMC |
274 |
CADJ STORE theta(:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
275 |
CADJ STORE salt (:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
276 |
CADJ STORE uvel (:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
277 |
CADJ STORE vvel (:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
278 |
#ifdef ALLOW_PASSIVE_TRACER |
279 |
CADJ STORE tr1 (:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
280 |
#endif |
281 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
282 |
|
283 |
C-- Start of diagnostic loop |
284 |
DO k=Nr,1,-1 |
285 |
|
286 |
#ifdef ALLOW_AUTODIFF_TAMC |
287 |
C? Patrick, is this formula correct now that we change the loop range? |
288 |
C? Do we still need this? |
289 |
cph kkey formula corrected. |
290 |
cph Needed for rhok, rhokm1, in the case useGMREDI. |
291 |
kkey = (ikey-1)*Nr + k |
292 |
CADJ STORE rhokm1(:,:) = comlev1_bibj_k , key=kkey, byte=isbyte |
293 |
CADJ STORE rhok (:,:) = comlev1_bibj_k , key=kkey, byte=isbyte |
294 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
295 |
|
296 |
C-- Integrate continuity vertically for vertical velocity |
297 |
CALL INTEGRATE_FOR_W( |
298 |
I bi, bj, k, uVel, vVel, |
299 |
O wVel, |
300 |
I myThid ) |
301 |
|
302 |
#ifdef ALLOW_OBCS |
303 |
#ifdef ALLOW_NONHYDROSTATIC |
304 |
C-- Apply OBC to W if in N-H mode |
305 |
IF (useOBCS.AND.nonHydrostatic) THEN |
306 |
CALL OBCS_APPLY_W( bi, bj, k, wVel, myThid ) |
307 |
ENDIF |
308 |
#endif /* ALLOW_NONHYDROSTATIC */ |
309 |
#endif /* ALLOW_OBCS */ |
310 |
|
311 |
C-- Calculate gradients of potential density for isoneutral |
312 |
C slope terms (e.g. GM/Redi tensor or IVDC diffusivity) |
313 |
c IF ( k.GT.1 .AND. (useGMRedi.OR.ivdc_kappa.NE.0.) ) THEN |
314 |
IF ( useGMRedi .OR. (k.GT.1 .AND. ivdc_kappa.NE.0.) ) THEN |
315 |
#ifdef ALLOW_AUTODIFF_TAMC |
316 |
CADJ STORE theta(:,:,k,bi,bj) = comlev1_bibj_k, key=kkey, byte=isbyte |
317 |
CADJ STORE salt (:,:,k,bi,bj) = comlev1_bibj_k, key=kkey, byte=isbyte |
318 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
319 |
CALL FIND_RHO( |
320 |
I bi, bj, iMin, iMax, jMin, jMax, k, k, eosType, |
321 |
I theta, salt, |
322 |
O rhoK, |
323 |
I myThid ) |
324 |
IF (k.GT.1) THEN |
325 |
#ifdef ALLOW_AUTODIFF_TAMC |
326 |
CADJ STORE theta(:,:,k-1,bi,bj) = comlev1_bibj_k, key=kkey, byte=isbyte |
327 |
CADJ STORE salt (:,:,k-1,bi,bj) = comlev1_bibj_k, key=kkey, byte=isbyte |
328 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
329 |
CALL FIND_RHO( |
330 |
I bi, bj, iMin, iMax, jMin, jMax, k-1, k, eosType, |
331 |
I theta, salt, |
332 |
O rhoKm1, |
333 |
I myThid ) |
334 |
ENDIF |
335 |
CALL GRAD_SIGMA( |
336 |
I bi, bj, iMin, iMax, jMin, jMax, k, |
337 |
I rhoK, rhoKm1, rhoK, |
338 |
O sigmaX, sigmaY, sigmaR, |
339 |
I myThid ) |
340 |
ENDIF |
341 |
|
342 |
C-- Implicit Vertical Diffusion for Convection |
343 |
c ==> should use sigmaR !!! |
344 |
IF (k.GT.1 .AND. ivdc_kappa.NE.0.) THEN |
345 |
CALL CALC_IVDC( |
346 |
I bi, bj, iMin, iMax, jMin, jMax, k, |
347 |
I rhoKm1, rhoK, |
348 |
U ConvectCount, KappaRT, KappaRS, |
349 |
I myTime, myIter, myThid) |
350 |
ENDIF |
351 |
|
352 |
C-- end of diagnostic k loop (Nr:1) |
353 |
ENDDO |
354 |
|
355 |
#ifdef ALLOW_AUTODIFF_TAMC |
356 |
cph avoids recomputation of integrate_for_w |
357 |
CADJ STORE wvel (:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
358 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
359 |
|
360 |
#ifdef ALLOW_OBCS |
361 |
C-- Calculate future values on open boundaries |
362 |
IF (useOBCS) THEN |
363 |
CALL OBCS_CALC( bi, bj, myTime+deltaT, |
364 |
I uVel, vVel, wVel, theta, salt, |
365 |
I myThid ) |
366 |
ENDIF |
367 |
#endif /* ALLOW_OBCS */ |
368 |
|
369 |
C-- Determines forcing terms based on external fields |
370 |
C relaxation terms, etc. |
371 |
CALL EXTERNAL_FORCING_SURF( |
372 |
I bi, bj, iMin, iMax, jMin, jMax, |
373 |
I myThid ) |
374 |
#ifdef ALLOW_AUTODIFF_TAMC |
375 |
cph needed for KPP |
376 |
CADJ STORE surfacetendencyU(:,:,bi,bj) |
377 |
CADJ & = comlev1_bibj, key=ikey, byte=isbyte |
378 |
CADJ STORE surfacetendencyV(:,:,bi,bj) |
379 |
CADJ & = comlev1_bibj, key=ikey, byte=isbyte |
380 |
CADJ STORE surfacetendencyS(:,:,bi,bj) |
381 |
CADJ & = comlev1_bibj, key=ikey, byte=isbyte |
382 |
CADJ STORE surfacetendencyT(:,:,bi,bj) |
383 |
CADJ & = comlev1_bibj, key=ikey, byte=isbyte |
384 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
385 |
|
386 |
#ifdef ALLOW_GMREDI |
387 |
|
388 |
#ifdef ALLOW_AUTODIFF_TAMC |
389 |
CADJ STORE sigmaX(:,:,:) = comlev1, key=ikey, byte=isbyte |
390 |
CADJ STORE sigmaY(:,:,:) = comlev1, key=ikey, byte=isbyte |
391 |
CADJ STORE sigmaR(:,:,:) = comlev1, key=ikey, byte=isbyte |
392 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
393 |
C-- Calculate iso-neutral slopes for the GM/Redi parameterisation |
394 |
IF (useGMRedi) THEN |
395 |
DO k=1,Nr |
396 |
CALL GMREDI_CALC_TENSOR( |
397 |
I bi, bj, iMin, iMax, jMin, jMax, k, |
398 |
I sigmaX, sigmaY, sigmaR, |
399 |
I myThid ) |
400 |
ENDDO |
401 |
#ifdef ALLOW_AUTODIFF_TAMC |
402 |
ELSE |
403 |
DO k=1, Nr |
404 |
CALL GMREDI_CALC_TENSOR_DUMMY( |
405 |
I bi, bj, iMin, iMax, jMin, jMax, k, |
406 |
I sigmaX, sigmaY, sigmaR, |
407 |
I myThid ) |
408 |
ENDDO |
409 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
410 |
ENDIF |
411 |
|
412 |
#ifdef ALLOW_AUTODIFF_TAMC |
413 |
CADJ STORE Kwx(:,:,:,bi,bj) = comlev1_bibj, key=ikey, byte=isbyte |
414 |
CADJ STORE Kwy(:,:,:,bi,bj) = comlev1_bibj, key=ikey, byte=isbyte |
415 |
CADJ STORE Kwz(:,:,:,bi,bj) = comlev1_bibj, key=ikey, byte=isbyte |
416 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
417 |
|
418 |
#endif /* ALLOW_GMREDI */ |
419 |
|
420 |
#ifdef ALLOW_KPP |
421 |
C-- Compute KPP mixing coefficients |
422 |
IF (useKPP) THEN |
423 |
CALL KPP_CALC( |
424 |
I bi, bj, myTime, myThid ) |
425 |
#ifdef ALLOW_AUTODIFF_TAMC |
426 |
ELSE |
427 |
CALL KPP_CALC_DUMMY( |
428 |
I bi, bj, myTime, myThid ) |
429 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
430 |
ENDIF |
431 |
|
432 |
#ifdef ALLOW_AUTODIFF_TAMC |
433 |
CADJ STORE KPPghat (:,:,:,bi,bj) |
434 |
CADJ & , KPPviscAz (:,:,:,bi,bj) |
435 |
CADJ & , KPPdiffKzT(:,:,:,bi,bj) |
436 |
CADJ & , KPPdiffKzS(:,:,:,bi,bj) |
437 |
CADJ & , KPPfrac (:,: ,bi,bj) |
438 |
CADJ & = comlev1_bibj, key=ikey, byte=isbyte |
439 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
440 |
|
441 |
#endif /* ALLOW_KPP */ |
442 |
|
443 |
#ifdef ALLOW_AUTODIFF_TAMC |
444 |
CADJ STORE KappaRT(:,:,:) = comlev1_bibj, key = ikey, byte = isbyte |
445 |
CADJ STORE KappaRS(:,:,:) = comlev1_bibj, key = ikey, byte = isbyte |
446 |
CADJ STORE theta(:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
447 |
CADJ STORE salt (:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
448 |
CADJ STORE uvel (:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
449 |
CADJ STORE vvel (:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
450 |
#ifdef ALLOW_PASSIVE_TRACER |
451 |
CADJ STORE tr1 (:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
452 |
#endif |
453 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
454 |
|
455 |
#ifdef ALLOW_AIM |
456 |
C AIM - atmospheric intermediate model, physics package code. |
457 |
C note(jmc) : phiHyd=0 at this point but is not really used in Molteni Physics |
458 |
IF ( useAIM ) THEN |
459 |
CALL TIMER_START('AIM_DO_ATMOS_PHYS [DYNAMICS]', myThid) |
460 |
CALL AIM_DO_ATMOS_PHYSICS( phiHyd, bi, bj, myTime, myThid ) |
461 |
CALL TIMER_STOP ('AIM_DO_ATMOS_PHYS [DYNAMICS]', myThid) |
462 |
ENDIF |
463 |
#endif /* ALLOW_AIM */ |
464 |
|
465 |
|
466 |
C-- Start of thermodynamics loop |
467 |
DO k=Nr,1,-1 |
468 |
#ifdef ALLOW_AUTODIFF_TAMC |
469 |
C? Patrick Is this formula correct? |
470 |
cph Yes, but I rewrote it. |
471 |
cph Also, the KappaR? need the index and subscript k! |
472 |
kkey = (ikey-1)*Nr + k |
473 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
474 |
|
475 |
C-- km1 Points to level above k (=k-1) |
476 |
C-- kup Cycles through 1,2 to point to layer above |
477 |
C-- kDown Cycles through 2,1 to point to current layer |
478 |
|
479 |
km1 = MAX(1,k-1) |
480 |
kup = 1+MOD(k+1,2) |
481 |
kDown= 1+MOD(k,2) |
482 |
|
483 |
iMin = 1-OLx |
484 |
iMax = sNx+OLx |
485 |
jMin = 1-OLy |
486 |
jMax = sNy+OLy |
487 |
|
488 |
C-- Get temporary terms used by tendency routines |
489 |
CALL CALC_COMMON_FACTORS ( |
490 |
I bi,bj,iMin,iMax,jMin,jMax,k, |
491 |
O xA,yA,uTrans,vTrans,rTrans,maskUp, |
492 |
I myThid) |
493 |
|
494 |
#ifdef ALLOW_AUTODIFF_TAMC |
495 |
CADJ STORE KappaRT(:,:,k) = comlev1_bibj_k, key=kkey, byte=isbyte |
496 |
CADJ STORE KappaRS(:,:,k) = comlev1_bibj_k, key=kkey, byte=isbyte |
497 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
498 |
|
499 |
#ifdef INCLUDE_CALC_DIFFUSIVITY_CALL |
500 |
C-- Calculate the total vertical diffusivity |
501 |
CALL CALC_DIFFUSIVITY( |
502 |
I bi,bj,iMin,iMax,jMin,jMax,k, |
503 |
I maskUp, |
504 |
O KappaRT,KappaRS,KappaRU,KappaRV, |
505 |
I myThid) |
506 |
#endif |
507 |
|
508 |
iMin = 1-OLx+2 |
509 |
iMax = sNx+OLx-1 |
510 |
jMin = 1-OLy+2 |
511 |
jMax = sNy+OLy-1 |
512 |
|
513 |
C-- Calculate active tracer tendencies (gT,gS,...) |
514 |
C and step forward storing result in gTnm1, gSnm1, etc. |
515 |
IF ( tempStepping ) THEN |
516 |
CALL CALC_GT( |
517 |
I bi,bj,iMin,iMax,jMin,jMax, k,km1,kup,kDown, |
518 |
I xA,yA,uTrans,vTrans,rTrans,maskUp, |
519 |
I KappaRT, |
520 |
U fVerT, |
521 |
I myTime, myThid) |
522 |
tauAB = 0.5d0 + abEps |
523 |
CALL TIMESTEP_TRACER( |
524 |
I bi,bj,iMin,iMax,jMin,jMax,k,tauAB, |
525 |
I theta, gT, |
526 |
U gTnm1, |
527 |
I myIter, myThid) |
528 |
ENDIF |
529 |
IF ( saltStepping ) THEN |
530 |
CALL CALC_GS( |
531 |
I bi,bj,iMin,iMax,jMin,jMax, k,km1,kup,kDown, |
532 |
I xA,yA,uTrans,vTrans,rTrans,maskUp, |
533 |
I KappaRS, |
534 |
U fVerS, |
535 |
I myTime, myThid) |
536 |
tauAB = 0.5d0 + abEps |
537 |
CALL TIMESTEP_TRACER( |
538 |
I bi,bj,iMin,iMax,jMin,jMax,k,tauAB, |
539 |
I salt, gS, |
540 |
U gSnm1, |
541 |
I myIter, myThid) |
542 |
ENDIF |
543 |
#ifdef ALLOW_PASSIVE_TRACER |
544 |
IF ( tr1Stepping ) THEN |
545 |
CALL CALC_GTR1( |
546 |
I bi,bj,iMin,iMax,jMin,jMax, k,km1,kup,kDown, |
547 |
I xA,yA,uTrans,vTrans,rTrans,maskUp, |
548 |
I KappaRT, |
549 |
U fVerTr1, |
550 |
I myTime, myThid) |
551 |
tauAB = 0.5d0 + abEps |
552 |
CALL TIMESTEP_TRACER( |
553 |
I bi,bj,iMin,iMax,jMin,jMax,k,tauAB, |
554 |
I Tr1, gTr1, |
555 |
U gTr1NM1, |
556 |
I myIter, myThid) |
557 |
ENDIF |
558 |
#endif |
559 |
|
560 |
#ifdef ALLOW_OBCS |
561 |
C-- Apply open boundary conditions |
562 |
IF (useOBCS) THEN |
563 |
CALL OBCS_APPLY_TS( bi, bj, k, gTnm1, gSnm1, myThid ) |
564 |
END IF |
565 |
#endif /* ALLOW_OBCS */ |
566 |
|
567 |
C-- Freeze water |
568 |
IF (allowFreezing) THEN |
569 |
#ifdef ALLOW_AUTODIFF_TAMC |
570 |
CADJ STORE gTNm1(:,:,k,bi,bj) = comlev1_bibj_k |
571 |
CADJ & , key = kkey, byte = isbyte |
572 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
573 |
CALL FREEZE( bi, bj, iMin, iMax, jMin, jMax, k, myThid ) |
574 |
END IF |
575 |
|
576 |
C-- end of thermodynamic k loop (Nr:1) |
577 |
ENDDO |
578 |
|
579 |
|
580 |
#ifdef ALLOW_AUTODIFF_TAMC |
581 |
C? Patrick? What about this one? |
582 |
cph Keys iikey and idkey don't seem to be needed |
583 |
cph since storing occurs on different tape for each |
584 |
cph impldiff call anyways. |
585 |
cph Thus, common block comlev1_impl isn't needed either. |
586 |
cph Storing below needed in the case useGMREDI. |
587 |
iikey = (ikey-1)*maximpl |
588 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
589 |
|
590 |
C-- Implicit diffusion |
591 |
IF (implicitDiffusion) THEN |
592 |
|
593 |
IF (tempStepping) THEN |
594 |
#ifdef ALLOW_AUTODIFF_TAMC |
595 |
idkey = iikey + 1 |
596 |
CADJ STORE gTNm1(:,:,:,bi,bj) = comlev1_bibj , key=ikey, byte=isbyte |
597 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
598 |
CALL IMPLDIFF( |
599 |
I bi, bj, iMin, iMax, jMin, jMax, |
600 |
I deltaTtracer, KappaRT, recip_HFacC, |
601 |
U gTNm1, |
602 |
I myThid ) |
603 |
ENDIF |
604 |
|
605 |
IF (saltStepping) THEN |
606 |
#ifdef ALLOW_AUTODIFF_TAMC |
607 |
idkey = iikey + 2 |
608 |
CADJ STORE gSNm1(:,:,:,bi,bj) = comlev1_bibj , key=ikey, byte=isbyte |
609 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
610 |
CALL IMPLDIFF( |
611 |
I bi, bj, iMin, iMax, jMin, jMax, |
612 |
I deltaTtracer, KappaRS, recip_HFacC, |
613 |
U gSNm1, |
614 |
I myThid ) |
615 |
ENDIF |
616 |
|
617 |
#ifdef ALLOW_PASSIVE_TRACER |
618 |
IF (tr1Stepping) THEN |
619 |
#ifdef ALLOW_AUTODIFF_TAMC |
620 |
CADJ STORE gTr1Nm1(:,:,:,bi,bj) = comlev1_bibj , key=ikey, byte=isbyte |
621 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
622 |
CALL IMPLDIFF( |
623 |
I bi, bj, iMin, iMax, jMin, jMax, |
624 |
I deltaTtracer, KappaRT, recip_HFacC, |
625 |
U gTr1Nm1, |
626 |
I myThid ) |
627 |
ENDIF |
628 |
#endif |
629 |
|
630 |
#ifdef ALLOW_OBCS |
631 |
C-- Apply open boundary conditions |
632 |
IF (useOBCS) THEN |
633 |
DO K=1,Nr |
634 |
CALL OBCS_APPLY_TS( bi, bj, k, gTnm1, gSnm1, myThid ) |
635 |
ENDDO |
636 |
END IF |
637 |
#endif /* ALLOW_OBCS */ |
638 |
|
639 |
C-- End If implicitDiffusion |
640 |
ENDIF |
641 |
|
642 |
C-- Start computation of dynamics |
643 |
iMin = 1-OLx+2 |
644 |
iMax = sNx+OLx-1 |
645 |
jMin = 1-OLy+2 |
646 |
jMax = sNy+OLy-1 |
647 |
|
648 |
C-- Explicit part of the Surface Potentiel Gradient (add in TIMESTEP) |
649 |
C (note: this loop will be replaced by CALL CALC_GRAD_ETA) |
650 |
IF (implicSurfPress.NE.1.) THEN |
651 |
CALL CALC_GRAD_PHI_SURF( |
652 |
I bi,bj,iMin,iMax,jMin,jMax, |
653 |
I etaN, |
654 |
O phiSurfX,phiSurfY, |
655 |
I myThid ) |
656 |
ENDIF |
657 |
|
658 |
C-- Start of dynamics loop |
659 |
DO k=1,Nr |
660 |
|
661 |
C-- km1 Points to level above k (=k-1) |
662 |
C-- kup Cycles through 1,2 to point to layer above |
663 |
C-- kDown Cycles through 2,1 to point to current layer |
664 |
|
665 |
km1 = MAX(1,k-1) |
666 |
kup = 1+MOD(k+1,2) |
667 |
kDown= 1+MOD(k,2) |
668 |
|
669 |
C-- Integrate hydrostatic balance for phiHyd with BC of |
670 |
C phiHyd(z=0)=0 |
671 |
C distinguishe between Stagger and Non Stagger time stepping |
672 |
IF (staggerTimeStep) THEN |
673 |
CALL CALC_PHI_HYD( |
674 |
I bi,bj,iMin,iMax,jMin,jMax,k, |
675 |
I gTnm1, gSnm1, |
676 |
U phiHyd, |
677 |
I myThid ) |
678 |
ELSE |
679 |
CALL CALC_PHI_HYD( |
680 |
I bi,bj,iMin,iMax,jMin,jMax,k, |
681 |
I theta, salt, |
682 |
U phiHyd, |
683 |
I myThid ) |
684 |
ENDIF |
685 |
|
686 |
C-- Calculate accelerations in the momentum equations (gU, gV, ...) |
687 |
C and step forward storing the result in gUnm1, gVnm1, etc... |
688 |
IF ( momStepping ) THEN |
689 |
CALL CALC_MOM_RHS( |
690 |
I bi,bj,iMin,iMax,jMin,jMax,k,kup,kDown, |
691 |
I phiHyd,KappaRU,KappaRV, |
692 |
U fVerU, fVerV, |
693 |
I myTime, myThid) |
694 |
CALL TIMESTEP( |
695 |
I bi,bj,iMin,iMax,jMin,jMax,k, |
696 |
I phiHyd, phiSurfX, phiSurfY, |
697 |
I myIter, myThid) |
698 |
|
699 |
#ifdef ALLOW_OBCS |
700 |
C-- Apply open boundary conditions |
701 |
IF (useOBCS) THEN |
702 |
CALL OBCS_APPLY_UV( bi, bj, k, gUnm1, gVnm1, myThid ) |
703 |
END IF |
704 |
#endif /* ALLOW_OBCS */ |
705 |
|
706 |
#ifdef ALLOW_AUTODIFF_TAMC |
707 |
#ifdef INCLUDE_CD_CODE |
708 |
ELSE |
709 |
DO j=1-OLy,sNy+OLy |
710 |
DO i=1-OLx,sNx+OLx |
711 |
guCD(i,j,k,bi,bj) = 0.0 |
712 |
gvCD(i,j,k,bi,bj) = 0.0 |
713 |
END DO |
714 |
END DO |
715 |
#endif /* INCLUDE_CD_CODE */ |
716 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
717 |
ENDIF |
718 |
|
719 |
|
720 |
C-- end of dynamics k loop (1:Nr) |
721 |
ENDDO |
722 |
|
723 |
|
724 |
|
725 |
C-- Implicit viscosity |
726 |
IF (implicitViscosity.AND.momStepping) THEN |
727 |
#ifdef ALLOW_AUTODIFF_TAMC |
728 |
idkey = iikey + 3 |
729 |
CADJ STORE gUNm1(:,:,:,bi,bj) = comlev1_bibj , key=ikey, byte=isbyte |
730 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
731 |
CALL IMPLDIFF( |
732 |
I bi, bj, iMin, iMax, jMin, jMax, |
733 |
I deltaTmom, KappaRU,recip_HFacW, |
734 |
U gUNm1, |
735 |
I myThid ) |
736 |
#ifdef ALLOW_AUTODIFF_TAMC |
737 |
idkey = iikey + 4 |
738 |
CADJ STORE gVNm1(:,:,:,bi,bj) = comlev1_bibj , key=ikey, byte=isbyte |
739 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
740 |
CALL IMPLDIFF( |
741 |
I bi, bj, iMin, iMax, jMin, jMax, |
742 |
I deltaTmom, KappaRV,recip_HFacS, |
743 |
U gVNm1, |
744 |
I myThid ) |
745 |
|
746 |
#ifdef ALLOW_OBCS |
747 |
C-- Apply open boundary conditions |
748 |
IF (useOBCS) THEN |
749 |
DO K=1,Nr |
750 |
CALL OBCS_APPLY_UV( bi, bj, k, gUnm1, gVnm1, myThid ) |
751 |
ENDDO |
752 |
END IF |
753 |
#endif /* ALLOW_OBCS */ |
754 |
|
755 |
#ifdef INCLUDE_CD_CODE |
756 |
#ifdef ALLOW_AUTODIFF_TAMC |
757 |
idkey = iikey + 5 |
758 |
CADJ STORE vVelD(:,:,:,bi,bj) = comlev1_bibj , key=ikey, byte=isbyte |
759 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
760 |
CALL IMPLDIFF( |
761 |
I bi, bj, iMin, iMax, jMin, jMax, |
762 |
I deltaTmom, KappaRU,recip_HFacW, |
763 |
U vVelD, |
764 |
I myThid ) |
765 |
#ifdef ALLOW_AUTODIFF_TAMC |
766 |
idkey = iikey + 6 |
767 |
CADJ STORE uVelD(:,:,:,bi,bj) = comlev1_bibj , key=ikey, byte=isbyte |
768 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
769 |
CALL IMPLDIFF( |
770 |
I bi, bj, iMin, iMax, jMin, jMax, |
771 |
I deltaTmom, KappaRV,recip_HFacS, |
772 |
U uVelD, |
773 |
I myThid ) |
774 |
#endif /* INCLUDE_CD_CODE */ |
775 |
C-- End If implicitViscosity.AND.momStepping |
776 |
ENDIF |
777 |
|
778 |
Cjmc : add for phiHyd output <- but not working if multi tile per CPU |
779 |
c IF ( DIFFERENT_MULTIPLE(dumpFreq,myTime+deltaTClock,myTime) |
780 |
c & .AND. buoyancyRelation .eq. 'ATMOSPHERIC' ) THEN |
781 |
c WRITE(suff,'(I10.10)') myIter+1 |
782 |
c CALL WRITE_FLD_XYZ_RL('PH.',suff,phiHyd,myIter+1,myThid) |
783 |
c ENDIF |
784 |
Cjmc(end) |
785 |
|
786 |
#ifdef ALLOW_TIMEAVE |
787 |
IF (taveFreq.GT.0.) THEN |
788 |
CALL TIMEAVE_CUMUL_1T(phiHydtave, phiHyd, Nr, |
789 |
I deltaTclock, bi, bj, myThid) |
790 |
IF (ivdc_kappa.NE.0.) THEN |
791 |
CALL TIMEAVE_CUMULATE(ConvectCountTave, ConvectCount, Nr, |
792 |
I deltaTclock, bi, bj, myThid) |
793 |
ENDIF |
794 |
ENDIF |
795 |
#endif /* ALLOW_TIMEAVE */ |
796 |
|
797 |
ENDDO |
798 |
ENDDO |
799 |
|
800 |
#ifndef EXCLUDE_DEBUGMODE |
801 |
If (debugMode) THEN |
802 |
CALL DEBUG_STATS_RL(1,EtaN,'EtaN (DYNAMICS)',myThid) |
803 |
CALL DEBUG_STATS_RL(Nr,uVel,'Uvel (DYNAMICS)',myThid) |
804 |
CALL DEBUG_STATS_RL(Nr,vVel,'Vvel (DYNAMICS)',myThid) |
805 |
CALL DEBUG_STATS_RL(Nr,wVel,'Wvel (DYNAMICS)',myThid) |
806 |
CALL DEBUG_STATS_RL(Nr,theta,'Theta (DYNAMICS)',myThid) |
807 |
CALL DEBUG_STATS_RL(Nr,salt,'Salt (DYNAMICS)',myThid) |
808 |
CALL DEBUG_STATS_RL(Nr,Gu,'Gu (DYNAMICS)',myThid) |
809 |
CALL DEBUG_STATS_RL(Nr,Gv,'Gv (DYNAMICS)',myThid) |
810 |
CALL DEBUG_STATS_RL(Nr,Gt,'Gt (DYNAMICS)',myThid) |
811 |
CALL DEBUG_STATS_RL(Nr,Gs,'Gs (DYNAMICS)',myThid) |
812 |
CALL DEBUG_STATS_RL(Nr,GuNm1,'GuNm1 (DYNAMICS)',myThid) |
813 |
CALL DEBUG_STATS_RL(Nr,GvNm1,'GvNm1 (DYNAMICS)',myThid) |
814 |
CALL DEBUG_STATS_RL(Nr,GtNm1,'GtNm1 (DYNAMICS)',myThid) |
815 |
CALL DEBUG_STATS_RL(Nr,GsNm1,'GsNm1 (DYNAMICS)',myThid) |
816 |
ENDIF |
817 |
#endif |
818 |
|
819 |
RETURN |
820 |
END |