1 |
C $Header: /u/gcmpack/models/MITgcmUV/model/src/dynamics.F,v 1.65 2001/03/08 20:25:01 jmc Exp $ |
2 |
C $Name: checkpoint37 $ |
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 |
|
33 |
#ifdef ALLOW_AUTODIFF_TAMC |
34 |
# include "tamc.h" |
35 |
# include "tamc_keys.h" |
36 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
37 |
|
38 |
#ifdef ALLOW_KPP |
39 |
# include "KPP.h" |
40 |
#endif |
41 |
|
42 |
#ifdef ALLOW_TIMEAVE |
43 |
#include "TIMEAVE_STATV.h" |
44 |
#endif |
45 |
|
46 |
C == Routine arguments == |
47 |
C myTime - Current time in simulation |
48 |
C myIter - Current iteration number in simulation |
49 |
C myThid - Thread number for this instance of the routine. |
50 |
_RL myTime |
51 |
INTEGER myIter |
52 |
INTEGER myThid |
53 |
|
54 |
C == Local variables |
55 |
C xA, yA - Per block temporaries holding face areas |
56 |
C uTrans, vTrans, rTrans - Per block temporaries holding flow |
57 |
C transport |
58 |
C o uTrans: Zonal transport |
59 |
C o vTrans: Meridional transport |
60 |
C o rTrans: Vertical transport |
61 |
C maskC,maskUp o maskC: land/water mask for tracer cells |
62 |
C o maskUp: land/water mask for W points |
63 |
C fVer[STUV] o fVer: Vertical flux term - note fVer |
64 |
C is "pipelined" in the vertical |
65 |
C so we need an fVer for each |
66 |
C variable. |
67 |
C rhoK, rhoKM1 - Density at current level, and level above |
68 |
C phiHyd - Hydrostatic part of the potential phiHydi. |
69 |
C In z coords phiHydiHyd is the hydrostatic |
70 |
C Potential (=pressure/rho0) anomaly |
71 |
C In p coords phiHydiHyd is the geopotential |
72 |
C surface height anomaly. |
73 |
C phiSurfX, - gradient of Surface potentiel (Pressure/rho, ocean) |
74 |
C phiSurfY or geopotentiel (atmos) in X and Y direction |
75 |
C KappaRT, - Total diffusion in vertical for T and S. |
76 |
C KappaRS (background + spatially varying, isopycnal term). |
77 |
C iMin, iMax - Ranges and sub-block indices on which calculations |
78 |
C jMin, jMax are applied. |
79 |
C bi, bj |
80 |
C k, kup, - Index for layer above and below. kup and kDown |
81 |
C kDown, km1 are switched with layer to be the appropriate |
82 |
C index into fVerTerm. |
83 |
_RS xA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
84 |
_RS yA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
85 |
_RL uTrans (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
86 |
_RL vTrans (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
87 |
_RL rTrans (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
88 |
_RS maskC (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
89 |
_RS maskUp (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
90 |
_RL fVerT (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
91 |
_RL fVerS (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
92 |
_RL fVerU (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
93 |
_RL fVerV (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
94 |
_RL phiHyd (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
95 |
_RL rhokm1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
96 |
_RL rhok (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
97 |
_RL phiSurfX(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
98 |
_RL phiSurfY(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
99 |
_RL KappaRT (1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
100 |
_RL KappaRS (1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
101 |
_RL KappaRU (1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
102 |
_RL KappaRV (1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr) |
103 |
_RL sigmaX (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
104 |
_RL sigmaY (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
105 |
_RL sigmaR (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
106 |
|
107 |
C This is currently used by IVDC and Diagnostics |
108 |
_RL ConvectCount (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
109 |
|
110 |
INTEGER iMin, iMax |
111 |
INTEGER jMin, jMax |
112 |
INTEGER bi, bj |
113 |
INTEGER i, j |
114 |
INTEGER k, km1, kup, kDown |
115 |
|
116 |
Cjmc : add for phiHyd output <- but not working if multi tile per CPU |
117 |
c CHARACTER*(MAX_LEN_MBUF) suff |
118 |
c LOGICAL DIFFERENT_MULTIPLE |
119 |
c EXTERNAL DIFFERENT_MULTIPLE |
120 |
Cjmc(end) |
121 |
|
122 |
C--- The algorithm... |
123 |
C |
124 |
C "Correction Step" |
125 |
C ================= |
126 |
C Here we update the horizontal velocities with the surface |
127 |
C pressure such that the resulting flow is either consistent |
128 |
C with the free-surface evolution or the rigid-lid: |
129 |
C U[n] = U* + dt x d/dx P |
130 |
C V[n] = V* + dt x d/dy P |
131 |
C |
132 |
C "Calculation of Gs" |
133 |
C =================== |
134 |
C This is where all the accelerations and tendencies (ie. |
135 |
C physics, parameterizations etc...) are calculated |
136 |
C rho = rho ( theta[n], salt[n] ) |
137 |
C b = b(rho, theta) |
138 |
C K31 = K31 ( rho ) |
139 |
C Gu[n] = Gu( u[n], v[n], wVel, b, ... ) |
140 |
C Gv[n] = Gv( u[n], v[n], wVel, b, ... ) |
141 |
C Gt[n] = Gt( theta[n], u[n], v[n], wVel, K31, ... ) |
142 |
C Gs[n] = Gs( salt[n], u[n], v[n], wVel, K31, ... ) |
143 |
C |
144 |
C "Time-stepping" or "Prediction" |
145 |
C ================================ |
146 |
C The models variables are stepped forward with the appropriate |
147 |
C time-stepping scheme (currently we use Adams-Bashforth II) |
148 |
C - For momentum, the result is always *only* a "prediction" |
149 |
C in that the flow may be divergent and will be "corrected" |
150 |
C later with a surface pressure gradient. |
151 |
C - Normally for tracers the result is the new field at time |
152 |
C level [n+1} *BUT* in the case of implicit diffusion the result |
153 |
C is also *only* a prediction. |
154 |
C - We denote "predictors" with an asterisk (*). |
155 |
C U* = U[n] + dt x ( 3/2 Gu[n] - 1/2 Gu[n-1] ) |
156 |
C V* = V[n] + dt x ( 3/2 Gv[n] - 1/2 Gv[n-1] ) |
157 |
C theta[n+1] = theta[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
158 |
C salt[n+1] = salt[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
159 |
C With implicit diffusion: |
160 |
C theta* = theta[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
161 |
C salt* = salt[n] + dt x ( 3/2 Gt[n] - 1/2 atG[n-1] ) |
162 |
C (1 + dt * K * d_zz) theta[n] = theta* |
163 |
C (1 + dt * K * d_zz) salt[n] = salt* |
164 |
C--- |
165 |
|
166 |
#ifdef ALLOW_AUTODIFF_TAMC |
167 |
C-- dummy statement to end declaration part |
168 |
ikey = 1 |
169 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
170 |
|
171 |
C-- Set up work arrays with valid (i.e. not NaN) values |
172 |
C These inital values do not alter the numerical results. They |
173 |
C just ensure that all memory references are to valid floating |
174 |
C point numbers. This prevents spurious hardware signals due to |
175 |
C uninitialised but inert locations. |
176 |
DO j=1-OLy,sNy+OLy |
177 |
DO i=1-OLx,sNx+OLx |
178 |
xA(i,j) = 0. _d 0 |
179 |
yA(i,j) = 0. _d 0 |
180 |
uTrans(i,j) = 0. _d 0 |
181 |
vTrans(i,j) = 0. _d 0 |
182 |
DO k=1,Nr |
183 |
phiHyd(i,j,k) = 0. _d 0 |
184 |
KappaRU(i,j,k) = 0. _d 0 |
185 |
KappaRV(i,j,k) = 0. _d 0 |
186 |
sigmaX(i,j,k) = 0. _d 0 |
187 |
sigmaY(i,j,k) = 0. _d 0 |
188 |
sigmaR(i,j,k) = 0. _d 0 |
189 |
ENDDO |
190 |
rhoKM1 (i,j) = 0. _d 0 |
191 |
rhok (i,j) = 0. _d 0 |
192 |
maskC (i,j) = 0. _d 0 |
193 |
phiSurfX(i,j) = 0. _d 0 |
194 |
phiSurfY(i,j) = 0. _d 0 |
195 |
ENDDO |
196 |
ENDDO |
197 |
|
198 |
|
199 |
#ifdef ALLOW_AUTODIFF_TAMC |
200 |
C-- HPF directive to help TAMC |
201 |
CHPF$ INDEPENDENT |
202 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
203 |
|
204 |
DO bj=myByLo(myThid),myByHi(myThid) |
205 |
|
206 |
#ifdef ALLOW_AUTODIFF_TAMC |
207 |
C-- HPF directive to help TAMC |
208 |
CHPF$ INDEPENDENT, NEW (rTrans,fVerT,fVerS,fVerU,fVerV |
209 |
CHPF$& ,phiHyd,utrans,vtrans,maskc,xA,yA |
210 |
CHPF$& ,KappaRT,KappaRS,KappaRU,KappaRV |
211 |
CHPF$& ) |
212 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
213 |
|
214 |
DO bi=myBxLo(myThid),myBxHi(myThid) |
215 |
|
216 |
#ifdef ALLOW_AUTODIFF_TAMC |
217 |
act1 = bi - myBxLo(myThid) |
218 |
max1 = myBxHi(myThid) - myBxLo(myThid) + 1 |
219 |
|
220 |
act2 = bj - myByLo(myThid) |
221 |
max2 = myByHi(myThid) - myByLo(myThid) + 1 |
222 |
|
223 |
act3 = myThid - 1 |
224 |
max3 = nTx*nTy |
225 |
|
226 |
act4 = ikey_dynamics - 1 |
227 |
|
228 |
ikey = (act1 + 1) + act2*max1 |
229 |
& + act3*max1*max2 |
230 |
& + act4*max1*max2*max3 |
231 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
232 |
|
233 |
C-- Set up work arrays that need valid initial values |
234 |
DO j=1-OLy,sNy+OLy |
235 |
DO i=1-OLx,sNx+OLx |
236 |
rTrans(i,j) = 0. _d 0 |
237 |
fVerT (i,j,1) = 0. _d 0 |
238 |
fVerT (i,j,2) = 0. _d 0 |
239 |
fVerS (i,j,1) = 0. _d 0 |
240 |
fVerS (i,j,2) = 0. _d 0 |
241 |
fVerU (i,j,1) = 0. _d 0 |
242 |
fVerU (i,j,2) = 0. _d 0 |
243 |
fVerV (i,j,1) = 0. _d 0 |
244 |
fVerV (i,j,2) = 0. _d 0 |
245 |
ENDDO |
246 |
ENDDO |
247 |
|
248 |
DO k=1,Nr |
249 |
DO j=1-OLy,sNy+OLy |
250 |
DO i=1-OLx,sNx+OLx |
251 |
C This is currently also used by IVDC and Diagnostics |
252 |
ConvectCount(i,j,k) = 0. |
253 |
KappaRT(i,j,k) = 0. _d 0 |
254 |
KappaRS(i,j,k) = 0. _d 0 |
255 |
ENDDO |
256 |
ENDDO |
257 |
ENDDO |
258 |
|
259 |
iMin = 1-OLx+1 |
260 |
iMax = sNx+OLx |
261 |
jMin = 1-OLy+1 |
262 |
jMax = sNy+OLy |
263 |
|
264 |
|
265 |
#ifdef ALLOW_AUTODIFF_TAMC |
266 |
CADJ STORE theta(:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
267 |
CADJ STORE salt (:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
268 |
CADJ STORE uvel(:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
269 |
CADJ STORE vvel (:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
270 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
271 |
|
272 |
C-- Start of diagnostic loop |
273 |
DO k=Nr,1,-1 |
274 |
|
275 |
#ifdef ALLOW_AUTODIFF_TAMC |
276 |
C? Patrick, is this formula correct now that we change the loop range? |
277 |
C? Do we still need this? |
278 |
cph kkey formula corrected. |
279 |
cph Needed for rhok, rhokm1, in the case useGMREDI. |
280 |
kkey = (ikey-1)*Nr + k |
281 |
CADJ STORE rhokm1(:,:) = comlev1_bibj_k , key = kkey, byte = isbyte |
282 |
CADJ STORE rhok (:,:) = comlev1_bibj_k , key = kkey, byte = isbyte |
283 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
284 |
|
285 |
C-- Integrate continuity vertically for vertical velocity |
286 |
CALL INTEGRATE_FOR_W( |
287 |
I bi, bj, k, uVel, vVel, |
288 |
O wVel, |
289 |
I myThid ) |
290 |
|
291 |
#ifdef ALLOW_OBCS |
292 |
#ifdef ALLOW_NONHYDROSTATIC |
293 |
C-- Apply OBC to W if in N-H mode |
294 |
IF (useOBCS.AND.nonHydrostatic) THEN |
295 |
CALL OBCS_APPLY_W( bi, bj, k, wVel, myThid ) |
296 |
ENDIF |
297 |
#endif /* ALLOW_NONHYDROSTATIC */ |
298 |
#endif /* ALLOW_OBCS */ |
299 |
|
300 |
C-- Calculate gradients of potential density for isoneutral |
301 |
C slope terms (e.g. GM/Redi tensor or IVDC diffusivity) |
302 |
c IF ( k.GT.1 .AND. (useGMRedi.OR.ivdc_kappa.NE.0.) ) THEN |
303 |
IF ( useGMRedi .OR. (k.GT.1 .AND. ivdc_kappa.NE.0.) ) THEN |
304 |
CALL FIND_RHO( |
305 |
I bi, bj, iMin, iMax, jMin, jMax, k, k, eosType, |
306 |
I theta, salt, |
307 |
O rhoK, |
308 |
I myThid ) |
309 |
IF (k.GT.1) CALL FIND_RHO( |
310 |
I bi, bj, iMin, iMax, jMin, jMax, k-1, k, eosType, |
311 |
I theta, salt, |
312 |
O rhoKm1, |
313 |
I myThid ) |
314 |
CALL GRAD_SIGMA( |
315 |
I bi, bj, iMin, iMax, jMin, jMax, k, |
316 |
I rhoK, rhoKm1, rhoK, |
317 |
O sigmaX, sigmaY, sigmaR, |
318 |
I myThid ) |
319 |
ENDIF |
320 |
|
321 |
C-- Implicit Vertical Diffusion for Convection |
322 |
c ==> should use sigmaR !!! |
323 |
IF (k.GT.1 .AND. ivdc_kappa.NE.0.) THEN |
324 |
CALL CALC_IVDC( |
325 |
I bi, bj, iMin, iMax, jMin, jMax, k, |
326 |
I rhoKm1, rhoK, |
327 |
U ConvectCount, KappaRT, KappaRS, |
328 |
I myTime, myIter, myThid) |
329 |
ENDIF |
330 |
|
331 |
C-- end of diagnostic k loop (Nr:1) |
332 |
ENDDO |
333 |
|
334 |
#ifdef ALLOW_OBCS |
335 |
C-- Calculate future values on open boundaries |
336 |
IF (useOBCS) THEN |
337 |
CALL OBCS_CALC( bi, bj, myTime+deltaT, |
338 |
I uVel, vVel, wVel, theta, salt, |
339 |
I myThid ) |
340 |
ENDIF |
341 |
#endif /* ALLOW_OBCS */ |
342 |
|
343 |
C-- Determines forcing terms based on external fields |
344 |
C relaxation terms, etc. |
345 |
CALL EXTERNAL_FORCING_SURF( |
346 |
I bi, bj, iMin, iMax, jMin, jMax, |
347 |
I myThid ) |
348 |
|
349 |
#ifdef ALLOW_GMREDI |
350 |
C-- Calculate iso-neutral slopes for the GM/Redi parameterisation |
351 |
IF (useGMRedi) THEN |
352 |
DO k=1,Nr |
353 |
CALL GMREDI_CALC_TENSOR( |
354 |
I bi, bj, iMin, iMax, jMin, jMax, k, |
355 |
I sigmaX, sigmaY, sigmaR, |
356 |
I myThid ) |
357 |
ENDDO |
358 |
#ifdef ALLOW_AUTODIFF_TAMC |
359 |
ELSE |
360 |
DO k=1, Nr |
361 |
CALL GMREDI_CALC_TENSOR_DUMMY( |
362 |
I bi, bj, iMin, iMax, jMin, jMax, k, |
363 |
I sigmaX, sigmaY, sigmaR, |
364 |
I myThid ) |
365 |
ENDDO |
366 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
367 |
ENDIF |
368 |
#endif /* ALLOW_GMREDI */ |
369 |
|
370 |
#ifdef ALLOW_KPP |
371 |
C-- Compute KPP mixing coefficients |
372 |
IF (useKPP) THEN |
373 |
CALL KPP_CALC( |
374 |
I bi, bj, myTime, myThid ) |
375 |
#ifdef ALLOW_AUTODIFF_TAMC |
376 |
ELSE |
377 |
DO j=1-OLy,sNy+OLy |
378 |
DO i=1-OLx,sNx+OLx |
379 |
KPPhbl (i,j,bi,bj) = 1.0 |
380 |
KPPfrac(i,j,bi,bj) = 0.0 |
381 |
DO k = 1,Nr |
382 |
KPPghat (i,j,k,bi,bj) = 0.0 |
383 |
KPPviscAz (i,j,k,bi,bj) = viscAz |
384 |
KPPdiffKzT(i,j,k,bi,bj) = diffKzT |
385 |
KPPdiffKzS(i,j,k,bi,bj) = diffKzS |
386 |
ENDDO |
387 |
ENDDO |
388 |
ENDDO |
389 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
390 |
ENDIF |
391 |
|
392 |
#ifdef ALLOW_AUTODIFF_TAMC |
393 |
CADJ STORE KPPghat (:,:,:,bi,bj) |
394 |
CADJ & , KPPviscAz (:,:,:,bi,bj) |
395 |
CADJ & , KPPdiffKzT(:,:,:,bi,bj) |
396 |
CADJ & , KPPdiffKzS(:,:,:,bi,bj) |
397 |
CADJ & , KPPfrac (:,: ,bi,bj) |
398 |
CADJ & = comlev1_bibj, key=ikey, byte=isbyte |
399 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
400 |
|
401 |
#endif /* ALLOW_KPP */ |
402 |
|
403 |
#ifdef ALLOW_AUTODIFF_TAMC |
404 |
CADJ STORE KappaRT(:,:,:) = comlev1_bibj, key = ikey, byte = isbyte |
405 |
CADJ STORE KappaRS(:,:,:) = comlev1_bibj, key = ikey, byte = isbyte |
406 |
CADJ STORE theta(:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
407 |
CADJ STORE salt (:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
408 |
CADJ STORE uvel (:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
409 |
CADJ STORE vvel (:,:,:,bi,bj) = comlev1_bibj, key = ikey, byte = isbyte |
410 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
411 |
|
412 |
#ifdef ALLOW_AIM |
413 |
C AIM - atmospheric intermediate model, physics package code. |
414 |
C note(jmc) : phiHyd=0 at this point but is not really used in Molteni Physics |
415 |
IF ( useAIM ) THEN |
416 |
CALL TIMER_START('AIM_DO_ATMOS_PHYS [DYNAMICS]', myThid) |
417 |
CALL AIM_DO_ATMOS_PHYSICS( phiHyd, myTime, myThid ) |
418 |
CALL TIMER_STOP ('AIM_DO_ATMOS_PHYS [DYNAMICS]', myThid) |
419 |
ENDIF |
420 |
#endif /* ALLOW_AIM */ |
421 |
|
422 |
|
423 |
C-- Start of thermodynamics loop |
424 |
DO k=Nr,1,-1 |
425 |
|
426 |
C-- km1 Points to level above k (=k-1) |
427 |
C-- kup Cycles through 1,2 to point to layer above |
428 |
C-- kDown Cycles through 2,1 to point to current layer |
429 |
|
430 |
km1 = MAX(1,k-1) |
431 |
kup = 1+MOD(k+1,2) |
432 |
kDown= 1+MOD(k,2) |
433 |
|
434 |
iMin = 1-OLx+2 |
435 |
iMax = sNx+OLx-1 |
436 |
jMin = 1-OLy+2 |
437 |
jMax = sNy+OLy-1 |
438 |
|
439 |
#ifdef ALLOW_AUTODIFF_TAMC |
440 |
C? Patrick Is this formula correct? |
441 |
cph Yes, but I rewrote it. |
442 |
cph Also, the KappaR? need the index k! |
443 |
kkey = (ikey-1)*Nr + k |
444 |
CADJ STORE KappaRT(:,:,k) = comlev1_bibj_k, key = kkey, byte = isbyte |
445 |
CADJ STORE KappaRS(:,:,k) = comlev1_bibj_k, key = kkey, byte = isbyte |
446 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
447 |
|
448 |
C-- Get temporary terms used by tendency routines |
449 |
CALL CALC_COMMON_FACTORS ( |
450 |
I bi,bj,iMin,iMax,jMin,jMax,k,km1,kup,kDown, |
451 |
O xA,yA,uTrans,vTrans,rTrans,maskC,maskUp, |
452 |
I myThid) |
453 |
|
454 |
#ifdef INCLUDE_CALC_DIFFUSIVITY_CALL |
455 |
C-- Calculate the total vertical diffusivity |
456 |
CALL CALC_DIFFUSIVITY( |
457 |
I bi,bj,iMin,iMax,jMin,jMax,k, |
458 |
I maskC,maskup, |
459 |
O KappaRT,KappaRS,KappaRU,KappaRV, |
460 |
I myThid) |
461 |
#endif |
462 |
|
463 |
C-- Calculate active tracer tendencies (gT,gS,...) |
464 |
C and step forward storing result in gTnm1, gSnm1, etc. |
465 |
IF ( tempStepping ) THEN |
466 |
CALL CALC_GT( |
467 |
I bi,bj,iMin,iMax,jMin,jMax, k,km1,kup,kDown, |
468 |
I xA,yA,uTrans,vTrans,rTrans,maskUp,maskC, |
469 |
I KappaRT, |
470 |
U fVerT, |
471 |
I myTime, myThid) |
472 |
CALL TIMESTEP_TRACER( |
473 |
I bi,bj,iMin,iMax,jMin,jMax,k, |
474 |
I theta, gT, |
475 |
U gTnm1, |
476 |
I myIter, myThid) |
477 |
ENDIF |
478 |
IF ( saltStepping ) THEN |
479 |
CALL CALC_GS( |
480 |
I bi,bj,iMin,iMax,jMin,jMax, k,km1,kup,kDown, |
481 |
I xA,yA,uTrans,vTrans,rTrans,maskUp,maskC, |
482 |
I KappaRS, |
483 |
U fVerS, |
484 |
I myTime, myThid) |
485 |
CALL TIMESTEP_TRACER( |
486 |
I bi,bj,iMin,iMax,jMin,jMax,k, |
487 |
I salt, gS, |
488 |
U gSnm1, |
489 |
I myIter, myThid) |
490 |
ENDIF |
491 |
|
492 |
#ifdef ALLOW_OBCS |
493 |
C-- Apply open boundary conditions |
494 |
IF (useOBCS) THEN |
495 |
CALL OBCS_APPLY_TS( bi, bj, k, gTnm1, gSnm1, myThid ) |
496 |
END IF |
497 |
#endif /* ALLOW_OBCS */ |
498 |
|
499 |
C-- Freeze water |
500 |
IF (allowFreezing) THEN |
501 |
#ifdef ALLOW_AUTODIFF_TAMC |
502 |
CADJ STORE gTNm1(:,:,k,bi,bj) = comlev1_bibj_k |
503 |
CADJ & , key = kkey, byte = isbyte |
504 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
505 |
CALL FREEZE( bi, bj, iMin, iMax, jMin, jMax, k, myThid ) |
506 |
END IF |
507 |
|
508 |
C-- end of thermodynamic k loop (Nr:1) |
509 |
ENDDO |
510 |
|
511 |
|
512 |
#ifdef ALLOW_AUTODIFF_TAMC |
513 |
C? Patrick? What about this one? |
514 |
cph Keys iikey and idkey don't seem to be needed |
515 |
cph since storing occurs on different tape for each |
516 |
cph impldiff call anyways. |
517 |
cph Thus, common block comlev1_impl isn't needed either. |
518 |
cph Storing below needed in the case useGMREDI. |
519 |
iikey = (ikey-1)*maximpl |
520 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
521 |
|
522 |
C-- Implicit diffusion |
523 |
IF (implicitDiffusion) THEN |
524 |
|
525 |
IF (tempStepping) THEN |
526 |
#ifdef ALLOW_AUTODIFF_TAMC |
527 |
idkey = iikey + 1 |
528 |
CADJ STORE gTNm1(:,:,:,bi,bj) = comlev1_bibj , key=ikey, byte=isbyte |
529 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
530 |
CALL IMPLDIFF( |
531 |
I bi, bj, iMin, iMax, jMin, jMax, |
532 |
I deltaTtracer, KappaRT, recip_HFacC, |
533 |
U gTNm1, |
534 |
I myThid ) |
535 |
ENDIF |
536 |
|
537 |
IF (saltStepping) THEN |
538 |
#ifdef ALLOW_AUTODIFF_TAMC |
539 |
idkey = iikey + 2 |
540 |
CADJ STORE gSNm1(:,:,:,bi,bj) = comlev1_bibj , key=ikey, byte=isbyte |
541 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
542 |
CALL IMPLDIFF( |
543 |
I bi, bj, iMin, iMax, jMin, jMax, |
544 |
I deltaTtracer, KappaRS, recip_HFacC, |
545 |
U gSNm1, |
546 |
I myThid ) |
547 |
ENDIF |
548 |
|
549 |
#ifdef ALLOW_OBCS |
550 |
C-- Apply open boundary conditions |
551 |
IF (useOBCS) THEN |
552 |
DO K=1,Nr |
553 |
CALL OBCS_APPLY_TS( bi, bj, k, gTnm1, gSnm1, myThid ) |
554 |
ENDDO |
555 |
END IF |
556 |
#endif /* ALLOW_OBCS */ |
557 |
|
558 |
C-- End If implicitDiffusion |
559 |
ENDIF |
560 |
|
561 |
C-- Start computation of dynamics |
562 |
iMin = 1-OLx+2 |
563 |
iMax = sNx+OLx-1 |
564 |
jMin = 1-OLy+2 |
565 |
jMax = sNy+OLy-1 |
566 |
|
567 |
C-- Explicit part of the Surface Potentiel Gradient (add in TIMESTEP) |
568 |
C (note: this loop will be replaced by CALL CALC_GRAD_ETA) |
569 |
IF (implicSurfPress.NE.1.) THEN |
570 |
CALL CALC_GRAD_PHI_SURF( |
571 |
I bi,bj,iMin,iMax,jMin,jMax, |
572 |
I etaN, |
573 |
O phiSurfX,phiSurfY, |
574 |
I myThid ) |
575 |
ENDIF |
576 |
|
577 |
C-- Start of dynamics loop |
578 |
DO k=1,Nr |
579 |
|
580 |
C-- km1 Points to level above k (=k-1) |
581 |
C-- kup Cycles through 1,2 to point to layer above |
582 |
C-- kDown Cycles through 2,1 to point to current layer |
583 |
|
584 |
km1 = MAX(1,k-1) |
585 |
kup = 1+MOD(k+1,2) |
586 |
kDown= 1+MOD(k,2) |
587 |
|
588 |
C-- Integrate hydrostatic balance for phiHyd with BC of |
589 |
C phiHyd(z=0)=0 |
590 |
C distinguishe between Stagger and Non Stagger time stepping |
591 |
IF (staggerTimeStep) THEN |
592 |
CALL CALC_PHI_HYD( |
593 |
I bi,bj,iMin,iMax,jMin,jMax,k, |
594 |
I gTnm1, gSnm1, |
595 |
U phiHyd, |
596 |
I myThid ) |
597 |
ELSE |
598 |
CALL CALC_PHI_HYD( |
599 |
I bi,bj,iMin,iMax,jMin,jMax,k, |
600 |
I theta, salt, |
601 |
U phiHyd, |
602 |
I myThid ) |
603 |
ENDIF |
604 |
|
605 |
C-- Calculate accelerations in the momentum equations (gU, gV, ...) |
606 |
C and step forward storing the result in gUnm1, gVnm1, etc... |
607 |
IF ( momStepping ) THEN |
608 |
CALL CALC_MOM_RHS( |
609 |
I bi,bj,iMin,iMax,jMin,jMax,k,kup,kDown, |
610 |
I phiHyd,KappaRU,KappaRV, |
611 |
U fVerU, fVerV, |
612 |
I myTime, myThid) |
613 |
CALL TIMESTEP( |
614 |
I bi,bj,iMin,iMax,jMin,jMax,k, |
615 |
I phiHyd, phiSurfX, phiSurfY, |
616 |
I myIter, myThid) |
617 |
|
618 |
#ifdef ALLOW_OBCS |
619 |
C-- Apply open boundary conditions |
620 |
IF (useOBCS) THEN |
621 |
CALL OBCS_APPLY_UV( bi, bj, k, gUnm1, gVnm1, myThid ) |
622 |
END IF |
623 |
#endif /* ALLOW_OBCS */ |
624 |
|
625 |
#ifdef ALLOW_AUTODIFF_TAMC |
626 |
#ifdef INCLUDE_CD_CODE |
627 |
ELSE |
628 |
DO j=1-OLy,sNy+OLy |
629 |
DO i=1-OLx,sNx+OLx |
630 |
guCD(i,j,k,bi,bj) = 0.0 |
631 |
gvCD(i,j,k,bi,bj) = 0.0 |
632 |
END DO |
633 |
END DO |
634 |
#endif /* INCLUDE_CD_CODE */ |
635 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
636 |
ENDIF |
637 |
|
638 |
|
639 |
C-- end of dynamics k loop (1:Nr) |
640 |
ENDDO |
641 |
|
642 |
|
643 |
|
644 |
C-- Implicit viscosity |
645 |
IF (implicitViscosity.AND.momStepping) THEN |
646 |
#ifdef ALLOW_AUTODIFF_TAMC |
647 |
idkey = iikey + 3 |
648 |
CADJ STORE gUNm1(:,:,:,bi,bj) = comlev1_bibj , key=ikey, byte=isbyte |
649 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
650 |
CALL IMPLDIFF( |
651 |
I bi, bj, iMin, iMax, jMin, jMax, |
652 |
I deltaTmom, KappaRU,recip_HFacW, |
653 |
U gUNm1, |
654 |
I myThid ) |
655 |
#ifdef ALLOW_AUTODIFF_TAMC |
656 |
idkey = iikey + 4 |
657 |
CADJ STORE gVNm1(:,:,:,bi,bj) = comlev1_bibj , key=ikey, byte=isbyte |
658 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
659 |
CALL IMPLDIFF( |
660 |
I bi, bj, iMin, iMax, jMin, jMax, |
661 |
I deltaTmom, KappaRV,recip_HFacS, |
662 |
U gVNm1, |
663 |
I myThid ) |
664 |
|
665 |
#ifdef ALLOW_OBCS |
666 |
C-- Apply open boundary conditions |
667 |
IF (useOBCS) THEN |
668 |
DO K=1,Nr |
669 |
CALL OBCS_APPLY_UV( bi, bj, k, gUnm1, gVnm1, myThid ) |
670 |
ENDDO |
671 |
END IF |
672 |
#endif /* ALLOW_OBCS */ |
673 |
|
674 |
#ifdef INCLUDE_CD_CODE |
675 |
#ifdef ALLOW_AUTODIFF_TAMC |
676 |
idkey = iikey + 5 |
677 |
CADJ STORE vVelD(:,:,:,bi,bj) = comlev1_bibj , key=ikey, byte=isbyte |
678 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
679 |
CALL IMPLDIFF( |
680 |
I bi, bj, iMin, iMax, jMin, jMax, |
681 |
I deltaTmom, KappaRU,recip_HFacW, |
682 |
U vVelD, |
683 |
I myThid ) |
684 |
#ifdef ALLOW_AUTODIFF_TAMC |
685 |
idkey = iikey + 6 |
686 |
CADJ STORE uVelD(:,:,:,bi,bj) = comlev1_bibj , key=ikey, byte=isbyte |
687 |
#endif /* ALLOW_AUTODIFF_TAMC */ |
688 |
CALL IMPLDIFF( |
689 |
I bi, bj, iMin, iMax, jMin, jMax, |
690 |
I deltaTmom, KappaRV,recip_HFacS, |
691 |
U uVelD, |
692 |
I myThid ) |
693 |
#endif /* INCLUDE_CD_CODE */ |
694 |
C-- End If implicitViscosity.AND.momStepping |
695 |
ENDIF |
696 |
|
697 |
Cjmc : add for phiHyd output <- but not working if multi tile per CPU |
698 |
c IF ( DIFFERENT_MULTIPLE(dumpFreq,myTime+deltaTClock,myTime) |
699 |
c & .AND. buoyancyRelation .eq. 'ATMOSPHERIC' ) THEN |
700 |
c WRITE(suff,'(I10.10)') myIter+1 |
701 |
c CALL WRITE_FLD_XYZ_RL('PH.',suff,phiHyd,myIter+1,myThid) |
702 |
c ENDIF |
703 |
Cjmc(end) |
704 |
|
705 |
#ifdef ALLOW_TIMEAVE |
706 |
IF (taveFreq.GT.0.) THEN |
707 |
CALL TIMEAVE_CUMULATE(phiHydtave, phiHyd, Nr, |
708 |
I deltaTclock, bi, bj, myThid) |
709 |
IF (ivdc_kappa.NE.0.) THEN |
710 |
CALL TIMEAVE_CUMULATE(ConvectCountTave, ConvectCount, Nr, |
711 |
I deltaTclock, bi, bj, myThid) |
712 |
ENDIF |
713 |
ENDIF |
714 |
#endif /* ALLOW_TIMEAVE */ |
715 |
|
716 |
ENDDO |
717 |
ENDDO |
718 |
|
719 |
RETURN |
720 |
END |