11 |
I bi, bj, myTime, myThid ) |
I bi, bj, myTime, myThid ) |
12 |
|
|
13 |
C !DESCRIPTION: \bv |
C !DESCRIPTION: \bv |
14 |
C /==========================================================\ |
C *==========================================================* |
15 |
C | SUBROUTINE GGL90_CALC | |
C | SUBROUTINE GGL90_CALC | |
16 |
C | o Compute all GGL90 fields defined in GGL90.h | |
C | o Compute all GGL90 fields defined in GGL90.h | |
17 |
C |==========================================================| |
C *==========================================================* |
18 |
C | Equation numbers refer to | |
C | Equation numbers refer to | |
19 |
C | Gaspar et al. (1990), JGR 95 (C9), pp 16,179 | |
C | Gaspar et al. (1990), JGR 95 (C9), pp 16,179 | |
20 |
C | Some parts of the implementation follow Blanke and | |
C | Some parts of the implementation follow Blanke and | |
21 |
C | Delecuse (1993), JPO, and OPA code, in particular the | |
C | Delecuse (1993), JPO, and OPA code, in particular the | |
22 |
C | computation of the | |
C | computation of the | |
23 |
C | mixing length = max(min(lk,depth),lkmin) | |
C | mixing length = max(min(lk,depth),lkmin) | |
24 |
C \==========================================================/ |
C *==========================================================* |
|
IMPLICIT NONE |
|
|
C |
|
|
C-------------------------------------------------------------------- |
|
25 |
|
|
26 |
C global parameters updated by ggl90_calc |
C global parameters updated by ggl90_calc |
27 |
C GGL90TKE - sub-grid turbulent kinetic energy (m^2/s^2) |
C GGL90TKE :: sub-grid turbulent kinetic energy (m^2/s^2) |
28 |
C GGL90viscAz - GGL90 eddy viscosity coefficient (m^2/s) |
C GGL90viscAz :: GGL90 eddy viscosity coefficient (m^2/s) |
29 |
C GGL90diffKzT - GGL90 diffusion coefficient for temperature (m^2/s) |
C GGL90diffKzT :: GGL90 diffusion coefficient for temperature (m^2/s) |
|
C |
|
30 |
C \ev |
C \ev |
31 |
|
|
32 |
C !USES: ============================================================ |
C !USES: ============================================================ |
33 |
|
IMPLICIT NONE |
34 |
#include "SIZE.h" |
#include "SIZE.h" |
35 |
#include "EEPARAMS.h" |
#include "EEPARAMS.h" |
36 |
#include "PARAMS.h" |
#include "PARAMS.h" |
40 |
#include "GRID.h" |
#include "GRID.h" |
41 |
|
|
42 |
C !INPUT PARAMETERS: =================================================== |
C !INPUT PARAMETERS: =================================================== |
43 |
c Routine arguments |
C Routine arguments |
44 |
c bi, bj - array indices on which to apply calculations |
C bi, bj :: array indices on which to apply calculations |
45 |
c myTime - Current time in simulation |
C myTime :: Current time in simulation |
46 |
|
C myThid :: My Thread Id number |
47 |
INTEGER bi, bj |
INTEGER bi, bj |
|
INTEGER myThid |
|
48 |
_RL myTime |
_RL myTime |
49 |
|
INTEGER myThid |
50 |
|
CEOP |
51 |
|
|
52 |
#ifdef ALLOW_GGL90 |
#ifdef ALLOW_GGL90 |
53 |
|
|
54 |
C !LOCAL VARIABLES: ==================================================== |
C !LOCAL VARIABLES: ==================================================== |
55 |
c Local constants |
C Local constants |
56 |
C iMin, iMax, jMin, jMax, I, J - array computation indices |
C iMin, iMax, jMin, jMax, I, J - array computation indices |
57 |
C K, Kp1, km1, kSurf, kBottom - vertical loop indices |
C K, Kp1, km1, kSurf, kBottom - vertical loop indices |
58 |
C ab15, ab05 - weights for implicit timestepping |
C ab15, ab05 - weights for implicit timestepping |
84 |
_RL RiNumber |
_RL RiNumber |
85 |
_RL TKEdissipation |
_RL TKEdissipation |
86 |
_RL tempU, tempV, prTemp |
_RL tempU, tempV, prTemp |
87 |
_RL MaxLength |
_RL MaxLength, tmpmlx, tmpVisc |
88 |
_RL TKEPrandtlNumber (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL TKEPrandtlNumber (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
89 |
_RL GGL90mixingLength(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL GGL90mixingLength(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
90 |
_RL rMixingLength(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL rMixingLength (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
91 |
|
_RL mxLength_Dn (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
92 |
_RL KappaE (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL KappaE (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
93 |
_RL rhoK (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL rhoK (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
94 |
_RL rhoKm1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL rhoKm1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
95 |
_RL totalDepth (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL totalDepth (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
96 |
_RL gTKE (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL gTKE (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
97 |
C tri-diagonal matrix |
_RL GGL90visctmp (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
98 |
|
C- tri-diagonal matrix |
99 |
_RL a(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL a(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
100 |
_RL b(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL b(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
101 |
_RL c(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL c(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
102 |
|
INTEGER errCode |
103 |
#ifdef ALLOW_GGL90_HORIZDIFF |
#ifdef ALLOW_GGL90_HORIZDIFF |
104 |
C xA, yA - area of lateral faces |
C- xA, yA - area of lateral faces |
105 |
C dfx, dfy - diffusive flux across lateral faces |
C- dfx, dfy - diffusive flux across lateral faces |
106 |
_RL xA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL xA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
107 |
_RL yA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL yA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
108 |
_RL dfx(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL dfx(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
109 |
_RL dfy(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL dfy(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
110 |
#endif /* ALLOW_GGL90_HORIZDIFF */ |
#endif /* ALLOW_GGL90_HORIZDIFF */ |
111 |
#ifdef ALLOW_GGL90_SMOOTH |
#ifdef ALLOW_GGL90_SMOOTH |
112 |
_RL p4, p8, p16, tmpdiffKrS |
_RL p4, p8, p16 |
113 |
p4=0.25 _d 0 |
p4=0.25 _d 0 |
114 |
p8=0.125 _d 0 |
p8=0.125 _d 0 |
115 |
p16=0.0625 _d 0 |
p16=0.0625 _d 0 |
116 |
#endif |
#endif |
|
CEOP |
|
117 |
iMin = 2-OLx |
iMin = 2-OLx |
118 |
iMax = sNx+OLx-1 |
iMax = sNx+OLx-1 |
119 |
jMin = 2-OLy |
jMin = 2-OLy |
121 |
|
|
122 |
C set separate time step (should be deltaTtracer) |
C set separate time step (should be deltaTtracer) |
123 |
deltaTggl90 = dTtracerLev(1) |
deltaTggl90 = dTtracerLev(1) |
124 |
C |
|
125 |
kSurf = 1 |
kSurf = 1 |
126 |
C implicit timestepping weights for dissipation |
C implicit timestepping weights for dissipation |
127 |
ab15 = 1.5 _d 0 |
ab15 = 1.5 _d 0 |
135 |
DO I=1-Olx,sNx+Olx |
DO I=1-Olx,sNx+Olx |
136 |
gTKE(I,J,K) = 0. _d 0 |
gTKE(I,J,K) = 0. _d 0 |
137 |
KappaE(I,J,K) = 0. _d 0 |
KappaE(I,J,K) = 0. _d 0 |
138 |
TKEPrandtlNumber(I,J,K) = 0. _d 0 |
TKEPrandtlNumber(I,J,K) = 1. _d 0 |
139 |
GGL90mixingLength(I,J,K) = GGL90mixingLengthMin |
GGL90mixingLength(I,J,K) = GGL90mixingLengthMin |
|
rMixingLength(I,J,K) = 0. _d 0 |
|
140 |
ENDDO |
ENDDO |
141 |
ENDDO |
ENDDO |
142 |
ENDDO |
ENDDO |
143 |
DO J=1-Oly,sNy+Oly |
DO J=1-Oly,sNy+Oly |
144 |
DO I=1-Olx,sNx+Olx |
DO I=1-Olx,sNx+Olx |
145 |
rhoK (I,J) = 0. _d 0 |
rhoK(I,J) = 0. _d 0 |
146 |
rhoKm1 (I,J) = 0. _d 0 |
rhoKm1(I,J) = 0. _d 0 |
147 |
totalDepth(I,J) = Ro_surf(i,j,bi,bj) - R_low(i,j,bi,bj) |
totalDepth(I,J) = Ro_surf(i,j,bi,bj) - R_low(i,j,bi,bj) |
148 |
|
rMixingLength(i,j,1) = 0. _d 0 |
149 |
|
mxLength_Dn(I,J,1) = GGL90mixingLengthMin |
150 |
|
SQRTTKE(i,j,1) = SQRT( GGL90TKE(i,j,1,bi,bj) ) |
151 |
ENDDO |
ENDDO |
152 |
ENDDO |
ENDDO |
153 |
|
|
169 |
DO J=jMin,jMax |
DO J=jMin,jMax |
170 |
DO I=iMin,iMax |
DO I=iMin,iMax |
171 |
SQRTTKE(i,j,k)=SQRT( GGL90TKE(I,J,K,bi,bj) ) |
SQRTTKE(i,j,k)=SQRT( GGL90TKE(I,J,K,bi,bj) ) |
172 |
C |
|
173 |
C buoyancy frequency |
C buoyancy frequency |
|
C |
|
174 |
Nsquare(i,j,k) = - gravity*recip_rhoConst*recip_drC(K) |
Nsquare(i,j,k) = - gravity*recip_rhoConst*recip_drC(K) |
175 |
& * ( rhoKm1(I,J) - rhoK(I,J) )*maskC(I,J,K,bi,bj) |
& * ( rhoKm1(I,J) - rhoK(I,J) )*maskC(I,J,K,bi,bj) |
176 |
cC vertical shear term (dU/dz)^2+(dV/dz)^2 |
cC vertical shear term (dU/dz)^2+(dV/dz)^2 |
193 |
ENDDO |
ENDDO |
194 |
ENDDO |
ENDDO |
195 |
|
|
196 |
C- Impose upper bound for mixing length (total depth) |
C- Impose upper and lower bound for mixing length |
197 |
IF ( mxlMaxFlag .EQ. 0 ) THEN |
IF ( mxlMaxFlag .EQ. 0 ) THEN |
198 |
|
C- |
199 |
DO k=2,Nr |
DO k=2,Nr |
200 |
DO J=jMin,jMax |
DO J=jMin,jMax |
201 |
DO I=iMin,iMax |
DO I=iMin,iMax |
202 |
MaxLength=totalDepth(I,J) |
MaxLength=totalDepth(I,J) |
203 |
GGL90mixingLength(I,J,K) = MIN(GGL90mixingLength(I,J,K), |
GGL90mixingLength(I,J,K) = MIN(GGL90mixingLength(I,J,K), |
204 |
& MaxLength) |
& MaxLength) |
205 |
|
ENDDO |
206 |
|
ENDDO |
207 |
|
ENDDO |
208 |
|
|
209 |
|
DO k=2,Nr |
210 |
|
DO J=jMin,jMax |
211 |
|
DO I=iMin,iMax |
212 |
|
GGL90mixingLength(I,J,K) = MAX(GGL90mixingLength(I,J,K), |
213 |
|
& GGL90mixingLengthMin) |
214 |
|
rMixingLength(I,J,K) = 1. _d 0 / GGL90mixingLength(I,J,K) |
215 |
ENDDO |
ENDDO |
216 |
ENDDO |
ENDDO |
217 |
ENDDO |
ENDDO |
218 |
|
|
219 |
ELSEIF ( mxlMaxFlag .EQ. 1 ) THEN |
ELSEIF ( mxlMaxFlag .EQ. 1 ) THEN |
220 |
|
C- |
221 |
DO k=2,Nr |
DO k=2,Nr |
222 |
DO J=jMin,jMax |
DO J=jMin,jMax |
223 |
DO I=iMin,iMax |
DO I=iMin,iMax |
224 |
MaxLength=MIN(Ro_surf(I,J,bi,bj)-rF(k),rF(k)-R_low(I,J,bi,bj)) |
MaxLength=MIN(Ro_surf(I,J,bi,bj)-rF(k),rF(k)-R_low(I,J,bi,bj)) |
225 |
c MaxLength=MAX(MaxLength,20. _d 0) |
c MaxLength=MAX(MaxLength,20. _d 0) |
226 |
GGL90mixingLength(I,J,K) = MIN(GGL90mixingLength(I,J,K), |
GGL90mixingLength(I,J,K) = MIN(GGL90mixingLength(I,J,K), |
227 |
& MaxLength) |
& MaxLength) |
228 |
ENDDO |
ENDDO |
229 |
ENDDO |
ENDDO |
230 |
ENDDO |
ENDDO |
231 |
|
|
232 |
|
DO k=2,Nr |
233 |
|
DO J=jMin,jMax |
234 |
|
DO I=iMin,iMax |
235 |
|
GGL90mixingLength(I,J,K) = MAX(GGL90mixingLength(I,J,K), |
236 |
|
& GGL90mixingLengthMin) |
237 |
|
rMixingLength(I,J,K) = 1. _d 0 / GGL90mixingLength(I,J,K) |
238 |
|
ENDDO |
239 |
|
ENDDO |
240 |
|
ENDDO |
241 |
|
|
242 |
ELSEIF ( mxlMaxFlag .EQ. 2 ) THEN |
ELSEIF ( mxlMaxFlag .EQ. 2 ) THEN |
243 |
|
C- |
244 |
|
cgf ensure mixing between first and second level |
245 |
|
c DO J=jMin,jMax |
246 |
|
c DO I=iMin,iMax |
247 |
|
c GGL90mixingLength(I,J,2)=drF(1) |
248 |
|
c ENDDO |
249 |
|
c ENDDO |
250 |
|
cgf |
251 |
DO k=2,Nr |
DO k=2,Nr |
252 |
DO J=jMin,jMax |
DO J=jMin,jMax |
253 |
DO I=iMin,iMax |
DO I=iMin,iMax |
267 |
DO I=iMin,iMax |
DO I=iMin,iMax |
268 |
GGL90mixingLength(I,J,K) = MIN(GGL90mixingLength(I,J,K), |
GGL90mixingLength(I,J,K) = MIN(GGL90mixingLength(I,J,K), |
269 |
& GGL90mixingLength(I,J,K+1)+drF(k)) |
& GGL90mixingLength(I,J,K+1)+drF(k)) |
270 |
ENDDO |
ENDDO |
271 |
ENDDO |
ENDDO |
272 |
ENDDO |
ENDDO |
|
ELSE |
|
|
STOP 'GGL90_CALC: Wrong mxlMaxFlag (mixing lenght limit)' |
|
|
ENDIF |
|
273 |
|
|
274 |
C- Impose minimum mixing length (to avoid division by zero) |
DO k=2,Nr |
275 |
DO k=2,Nr |
DO J=jMin,jMax |
276 |
|
DO I=iMin,iMax |
277 |
|
GGL90mixingLength(I,J,K) = MAX(GGL90mixingLength(I,J,K), |
278 |
|
& GGL90mixingLengthMin) |
279 |
|
rMixingLength(I,J,K) = 1. _d 0 / GGL90mixingLength(I,J,K) |
280 |
|
ENDDO |
281 |
|
ENDDO |
282 |
|
ENDDO |
283 |
|
|
284 |
|
ELSEIF ( mxlMaxFlag .EQ. 3 ) THEN |
285 |
|
C- |
286 |
|
DO k=2,Nr |
287 |
|
DO J=jMin,jMax |
288 |
|
DO I=iMin,iMax |
289 |
|
mxLength_Dn(I,J,K) = MIN(GGL90mixingLength(I,J,K), |
290 |
|
& mxLength_Dn(I,J,K-1)+drF(k-1)) |
291 |
|
ENDDO |
292 |
|
ENDDO |
293 |
|
ENDDO |
294 |
DO J=jMin,jMax |
DO J=jMin,jMax |
295 |
DO I=iMin,iMax |
DO I=iMin,iMax |
296 |
GGL90mixingLength(I,J,K) = MAX(GGL90mixingLength(I,J,K), |
GGL90mixingLength(I,J,Nr) = MIN(GGL90mixingLength(I,J,Nr), |
297 |
& GGL90mixingLengthMin) |
& GGL90mixingLengthMin+drF(Nr)) |
|
rMixingLength(I,J,K) = 1. _d 0 /GGL90mixingLength(I,J,K) |
|
298 |
ENDDO |
ENDDO |
299 |
ENDDO |
ENDDO |
300 |
ENDDO |
DO k=Nr-1,2,-1 |
301 |
|
DO J=jMin,jMax |
302 |
|
DO I=iMin,iMax |
303 |
|
GGL90mixingLength(I,J,K) = MIN(GGL90mixingLength(I,J,K), |
304 |
|
& GGL90mixingLength(I,J,K+1)+drF(k)) |
305 |
|
ENDDO |
306 |
|
ENDDO |
307 |
|
ENDDO |
308 |
|
|
309 |
|
DO k=2,Nr |
310 |
|
DO J=jMin,jMax |
311 |
|
DO I=iMin,iMax |
312 |
|
GGL90mixingLength(I,J,K) = MIN(GGL90mixingLength(I,J,K), |
313 |
|
& mxLength_Dn(I,J,K)) |
314 |
|
tmpmlx = SQRT( GGL90mixingLength(I,J,K)*mxLength_Dn(I,J,K) ) |
315 |
|
tmpmlx = MAX( tmpmlx, GGL90mixingLengthMin) |
316 |
|
rMixingLength(I,J,K) = 1. _d 0 / tmpmlx |
317 |
|
ENDDO |
318 |
|
ENDDO |
319 |
|
ENDDO |
320 |
|
|
321 |
|
ELSE |
322 |
|
STOP 'GGL90_CALC: Wrong mxlMaxFlag (mixing length limit)' |
323 |
|
ENDIF |
324 |
|
|
325 |
|
C- Impose minimum mixing length (to avoid division by zero) |
326 |
|
c DO k=2,Nr |
327 |
|
c DO J=jMin,jMax |
328 |
|
c DO I=iMin,iMax |
329 |
|
c GGL90mixingLength(I,J,K) = MAX(GGL90mixingLength(I,J,K), |
330 |
|
c & GGL90mixingLengthMin) |
331 |
|
c rMixingLength(I,J,K) = 1. _d 0 /GGL90mixingLength(I,J,K) |
332 |
|
c ENDDO |
333 |
|
c ENDDO |
334 |
|
c ENDDO |
335 |
|
|
336 |
|
|
337 |
DO k=2,Nr |
DO k=2,Nr |
338 |
Km1 = K-1 |
Km1 = K-1 |
346 |
& -( vVel(I,J,K ,bi,bj)+vVel(I,J+1,K ,bi,bj)) ) |
& -( vVel(I,J,K ,bi,bj)+vVel(I,J+1,K ,bi,bj)) ) |
347 |
& *recip_drC(K) |
& *recip_drC(K) |
348 |
verticalShear = tempU*tempU + tempV*tempV |
verticalShear = tempU*tempU + tempV*tempV |
349 |
RiNumber = MAX(Nsquare(i,j,k),0. _d 0)/(verticalShear+GGL90eps) |
RiNumber = MAX(Nsquare(i,j,k),0. _d 0)/(verticalShear+GGL90eps) |
350 |
C compute Prandtl number (always greater than 0) |
C compute Prandtl number (always greater than 0) |
351 |
prTemp = 1. _d 0 |
prTemp = 1. _d 0 |
352 |
IF ( RiNumber .GE. 0.2 _d 0 ) prTemp = 5. _d 0 * RiNumber |
IF ( RiNumber .GE. 0.2 _d 0 ) prTemp = 5. _d 0 * RiNumber |
353 |
TKEPrandtlNumber(I,J,K) = MIN(10. _d 0,prTemp) |
TKEPrandtlNumber(I,J,K) = MIN(10. _d 0,prTemp) |
354 |
|
c TKEPrandtlNumber(I,J,K) = 1. _d 0 |
355 |
|
|
356 |
C viscosity and diffusivity |
C viscosity and diffusivity |
357 |
KappaM = GGL90ck*GGL90mixingLength(I,J,K)*SQRTTKE(i,j,k) |
KappaM = GGL90ck*GGL90mixingLength(I,J,K)*SQRTTKE(i,j,k) |
358 |
|
GGL90visctmp(I,J,K) = MAX(KappaM,diffKrNrT(k)) |
359 |
|
& * maskC(I,J,K,bi,bj) |
360 |
|
c note: storing GGL90visctmp like this, and using it later to compute |
361 |
|
c GGL9rdiffKr etc. is robust in case of smoothing (e.g. see OPA) |
362 |
|
KappaM = MAX(KappaM,viscArNr(k)) * maskC(I,J,K,bi,bj) |
363 |
KappaH = KappaM/TKEPrandtlNumber(I,J,K) |
KappaH = KappaM/TKEPrandtlNumber(I,J,K) |
364 |
|
KappaE(I,J,K) = GGL90alpha * KappaM * maskC(I,J,K,bi,bj) |
|
C Set a minium (= background) and maximum value |
|
|
KappaM = MAX(KappaM,viscAr) |
|
|
KappaH = MAX(KappaH,diffKrNrT(k)) |
|
|
KappaM = MIN(KappaM,GGL90viscMax) |
|
|
KappaH = MIN(KappaH,GGL90diffMax) |
|
|
|
|
|
C Mask land points and storage |
|
|
GGL90viscAr(I,J,K,bi,bj) = KappaM * maskC(I,J,K,bi,bj) |
|
|
GGL90diffKr(I,J,K,bi,bj) = KappaH * maskC(I,J,K,bi,bj) |
|
|
KappaE(I,J,K) = GGL90alpha * GGL90viscAr(I,J,K,bi,bj) |
|
365 |
|
|
366 |
C dissipation term |
C dissipation term |
367 |
TKEdissipation = ab05*GGL90ceps |
TKEdissipation = ab05*GGL90ceps |
424 |
& -_recip_hFacC(i,j,k,bi,bj)*recip_drF(k)*recip_rA(i,j,bi,bj) |
& -_recip_hFacC(i,j,k,bi,bj)*recip_drF(k)*recip_rA(i,j,bi,bj) |
425 |
& *( (dfx(i+1,j)-dfx(i,j)) |
& *( (dfx(i+1,j)-dfx(i,j)) |
426 |
& +(dfy(i,j+1)-dfy(i,j)) |
& +(dfy(i,j+1)-dfy(i,j)) |
427 |
& ) |
& )*deltaTggl90 |
428 |
ENDDO |
ENDDO |
429 |
ENDDO |
ENDDO |
430 |
C end of k-loop |
C end of k-loop |
445 |
ENDDO |
ENDDO |
446 |
ENDDO |
ENDDO |
447 |
DO k=2,Nr |
DO k=2,Nr |
448 |
km1=max(2,k-1) |
km1=MAX(2,k-1) |
449 |
DO j=jMin,jMax |
DO j=jMin,jMax |
450 |
DO i=iMin,iMax |
DO i=iMin,iMax |
451 |
|
C- We keep recip_hFacC in the diffusive flux calculation, |
452 |
|
C- but no hFacC in TKE volume control |
453 |
|
C- No need for maskC(k-1) with recip_hFacC(k-1) |
454 |
a(i,j,k) = -deltaTggl90 |
a(i,j,k) = -deltaTggl90 |
|
c & *recip_drF(km1)*recip_hFacI(i,j,k,bi,bj) |
|
455 |
& *recip_drF(k-1)*recip_hFacC(i,j,k-1,bi,bj) |
& *recip_drF(k-1)*recip_hFacC(i,j,k-1,bi,bj) |
456 |
& *.5 _d 0*(KappaE(i,j, k )+KappaE(i,j,km1)) |
& *.5 _d 0*(KappaE(i,j, k )+KappaE(i,j,km1)) |
457 |
& *recip_drC(k)*maskC(i,j,k,bi,bj)*maskC(i,j,k-1,bi,bj) |
& *recip_drC(k)*maskC(i,j,k,bi,bj) |
458 |
ENDDO |
ENDDO |
459 |
ENDDO |
ENDDO |
460 |
ENDDO |
ENDDO |
467 |
DO k=2,Nr |
DO k=2,Nr |
468 |
DO j=jMin,jMax |
DO j=jMin,jMax |
469 |
DO i=iMin,iMax |
DO i=iMin,iMax |
470 |
kp1=min(klowC(i,j,bi,bj),k+1) |
kp1=MAX(1,MIN(klowC(i,j,bi,bj),k+1)) |
471 |
|
C- We keep recip_hFacC in the diffusive flux calculation, |
472 |
|
C- but no hFacC in TKE volume control |
473 |
|
C- No need for maskC(k) with recip_hFacC(k) |
474 |
c(i,j,k) = -deltaTggl90 |
c(i,j,k) = -deltaTggl90 |
|
c & *recip_drF( k )*recip_hFacI(i,j,k,bi,bj) |
|
475 |
& *recip_drF( k ) * recip_hFacC(i,j,k,bi,bj) |
& *recip_drF( k ) * recip_hFacC(i,j,k,bi,bj) |
476 |
& *.5 _d 0*(KappaE(i,j,k)+KappaE(i,j,kp1)) |
& *.5 _d 0*(KappaE(i,j,k)+KappaE(i,j,kp1)) |
477 |
& *recip_drC(k)*maskC(i,j,k,bi,bj)*maskC(i,j,k-1,bi,bj) |
& *recip_drC(k)*maskC(i,j,k-1,bi,bj) |
478 |
ENDDO |
ENDDO |
479 |
ENDDO |
ENDDO |
480 |
ENDDO |
ENDDO |
481 |
C-- Center diagonal |
C-- Center diagonal |
482 |
DO k=1,Nr |
DO k=1,Nr |
483 |
|
km1 = MAX(k-1,1) |
484 |
DO j=jMin,jMax |
DO j=jMin,jMax |
485 |
DO i=iMin,iMax |
DO i=iMin,iMax |
486 |
b(i,j,k) = 1. _d 0 - c(i,j,k) - a(i,j,k) |
b(i,j,k) = 1. _d 0 - c(i,j,k) - a(i,j,k) |
487 |
& + ab15*deltaTggl90*GGL90ceps*SQRT(GGL90TKE(I,J,K,bi,bj)) |
& + ab15*deltaTggl90*GGL90ceps*SQRTTKE(I,J,K) |
488 |
& *rMixingLength(I,J,K)*maskC(i,j,k,bi,bj) |
& * rMixingLength(I,J,K) |
489 |
|
& * maskC(i,j,k,bi,bj)*maskC(i,j,km1,bi,bj) |
490 |
ENDDO |
ENDDO |
491 |
ENDDO |
ENDDO |
492 |
ENDDO |
ENDDO |
493 |
C end set up matrix |
C end set up matrix |
494 |
|
|
|
C |
|
495 |
C Apply boundary condition |
C Apply boundary condition |
496 |
C |
kp1 = MIN(Nr,kSurf+1) |
497 |
DO J=jMin,jMax |
DO J=jMin,jMax |
498 |
DO I=iMin,iMax |
DO I=iMin,iMax |
499 |
C estimate friction velocity uStar from surface forcing |
C estimate friction velocity uStar from surface forcing |
506 |
C Dirichlet surface boundary condition for TKE |
C Dirichlet surface boundary condition for TKE |
507 |
gTKE(I,J,kSurf) = MAX(GGL90TKEsurfMin,GGL90m2*uStarSquare) |
gTKE(I,J,kSurf) = MAX(GGL90TKEsurfMin,GGL90m2*uStarSquare) |
508 |
& *maskC(I,J,kSurf,bi,bj) |
& *maskC(I,J,kSurf,bi,bj) |
509 |
|
gTKE(i,j,kp1) = gTKE(i,j,kp1) |
510 |
|
& - a(i,j,kp1)*gTKE(i,j,kSurf) |
511 |
|
a(i,j,kp1) = 0. _d 0 |
512 |
C Dirichlet bottom boundary condition for TKE = GGL90TKEbottom |
C Dirichlet bottom boundary condition for TKE = GGL90TKEbottom |
513 |
kBottom = MAX(kLowC(I,J,bi,bj),1) |
kBottom = MAX(kLowC(I,J,bi,bj),1) |
514 |
gTKE(I,J,kBottom) = gTKE(I,J,kBottom) |
gTKE(I,J,kBottom) = gTKE(I,J,kBottom) |
516 |
c(I,J,kBottom) = 0. _d 0 |
c(I,J,kBottom) = 0. _d 0 |
517 |
ENDDO |
ENDDO |
518 |
ENDDO |
ENDDO |
519 |
C |
|
520 |
C solve tri-diagonal system, and store solution on gTKE (previously rhs) |
C solve tri-diagonal system, and store solution on gTKE (previously rhs) |
521 |
C |
CALL SOLVE_TRIDIAGONAL( iMin,iMax, jMin,jMax, |
522 |
CALL GGL90_SOLVE( bi, bj, iMin, iMax, jMin, jMax, |
I a, b, c, |
523 |
I a, b, c, |
U gTKE, |
524 |
U gTKE, |
O errCode, |
525 |
I myThid ) |
I bi, bj, myThid ) |
526 |
C |
|
527 |
C now update TKE |
C now update TKE |
|
C |
|
528 |
DO K=1,Nr |
DO K=1,Nr |
529 |
DO J=jMin,jMax |
DO J=jMin,jMax |
530 |
DO I=iMin,iMax |
DO I=iMin,iMax |
538 |
C end of time step |
C end of time step |
539 |
C =============================== |
C =============================== |
540 |
|
|
|
#ifdef ALLOW_GGL90_SMOOTH |
|
541 |
DO K=1,Nr |
DO K=1,Nr |
542 |
DO J=jMin,jMax |
DO J=jMin,jMax |
543 |
DO I=iMin,iMax |
DO I=iMin,iMax |
544 |
tmpdiffKrS= |
#ifdef ALLOW_GGL90_SMOOTH |
545 |
|
tmpVisc= |
546 |
& ( |
& ( |
547 |
& p4 * GGL90viscAr(i ,j ,k,bi,bj) * mskCor(i ,j ,bi,bj) |
& p4 * GGL90visctmp(i ,j ,k) * mskCor(i ,j ,bi,bj) |
548 |
& +p8 *( GGL90viscAr(i-1,j ,k,bi,bj) * mskCor(i-1,j ,bi,bj) |
& +p8 *( GGL90visctmp(i-1,j ,k) * mskCor(i-1,j ,bi,bj) |
549 |
& + GGL90viscAr(i ,j-1,k,bi,bj) * mskCor(i ,j-1,bi,bj) |
& + GGL90visctmp(i ,j-1,k) * mskCor(i ,j-1,bi,bj) |
550 |
& + GGL90viscAr(i+1,j ,k,bi,bj) * mskCor(i+1,j ,bi,bj) |
& + GGL90visctmp(i+1,j ,k) * mskCor(i+1,j ,bi,bj) |
551 |
& + GGL90viscAr(i ,j+1,k,bi,bj) * mskCor(i ,j+1,bi,bj)) |
& + GGL90visctmp(i ,j+1,k) * mskCor(i ,j+1,bi,bj)) |
552 |
& +p16*( GGL90viscAr(i+1,j+1,k,bi,bj) * mskCor(i+1,j+1,bi,bj) |
& +p16*( GGL90visctmp(i+1,j+1,k) * mskCor(i+1,j+1,bi,bj) |
553 |
& + GGL90viscAr(i+1,j-1,k,bi,bj) * mskCor(i+1,j-1,bi,bj) |
& + GGL90visctmp(i+1,j-1,k) * mskCor(i+1,j-1,bi,bj) |
554 |
& + GGL90viscAr(i-1,j+1,k,bi,bj) * mskCor(i-1,j+1,bi,bj) |
& + GGL90visctmp(i-1,j+1,k) * mskCor(i-1,j+1,bi,bj) |
555 |
& + GGL90viscAr(i-1,j-1,k,bi,bj) * mskCor(i-1,j-1,bi,bj)) |
& + GGL90visctmp(i-1,j-1,k) * mskCor(i-1,j-1,bi,bj)) |
556 |
& ) |
& ) |
557 |
& /(p4 |
& /(p4 |
558 |
& +p8 *( maskC(i-1,j ,k,bi,bj) * mskCor(i-1,j ,bi,bj) |
& +p8 *( maskC(i-1,j ,k,bi,bj) * mskCor(i-1,j ,bi,bj) |
564 |
& + maskC(i-1,j+1,k,bi,bj) * mskCor(i-1,j+1,bi,bj) |
& + maskC(i-1,j+1,k,bi,bj) * mskCor(i-1,j+1,bi,bj) |
565 |
& + maskC(i-1,j-1,k,bi,bj) * mskCor(i-1,j-1,bi,bj)) |
& + maskC(i-1,j-1,k,bi,bj) * mskCor(i-1,j-1,bi,bj)) |
566 |
& )*maskC(i,j,k,bi,bj)*mskCor(i,j,bi,bj) |
& )*maskC(i,j,k,bi,bj)*mskCor(i,j,bi,bj) |
567 |
& /TKEPrandtlNumber(i,j,k) |
#else |
568 |
GGL90diffKrS(I,J,K,bi,bj)= MAX( tmpdiffKrS , diffKrNrT(k) ) |
tmpVisc = GGL90visctmp(I,J,K) |
569 |
|
#endif |
570 |
|
tmpVisc = MIN(tmpVisc/TKEPrandtlNumber(i,j,k),GGL90diffMax) |
571 |
|
GGL90diffKr(I,J,K,bi,bj)= MAX( tmpVisc , diffKrNrT(k) ) |
572 |
ENDDO |
ENDDO |
573 |
ENDDO |
ENDDO |
574 |
ENDDO |
ENDDO |
575 |
|
|
576 |
|
|
577 |
|
|
578 |
|
DO K=1,Nr |
579 |
|
DO J=jMin,jMax |
580 |
|
DO I=iMin,iMax |
581 |
|
#ifdef ALLOW_GGL90_SMOOTH |
582 |
|
tmpVisc = |
583 |
|
& ( |
584 |
|
& p4 *(GGL90visctmp(i ,j ,k) * mskCor(i ,j ,bi,bj) |
585 |
|
& +GGL90visctmp(i-1,j ,k) * mskCor(i-1,j ,bi,bj)) |
586 |
|
& +p8 *(GGL90visctmp(i-1,j-1,k) * mskCor(i-1,j-1,bi,bj) |
587 |
|
& +GGL90visctmp(i-1,j+1,k) * mskCor(i-1,j+1,bi,bj) |
588 |
|
& +GGL90visctmp(i ,j-1,k) * mskCor(i ,j-1,bi,bj) |
589 |
|
& +GGL90visctmp(i ,j+1,k) * mskCor(i ,j+1,bi,bj)) |
590 |
|
& ) |
591 |
|
& /(p4 * 2. _d 0 |
592 |
|
& +p8 *( maskC(i-1,j-1,k,bi,bj) * mskCor(i-1,j-1,bi,bj) |
593 |
|
& + maskC(i-1,j+1,k,bi,bj) * mskCor(i-1,j+1,bi,bj) |
594 |
|
& + maskC(i ,j-1,k,bi,bj) * mskCor(i ,j-1,bi,bj) |
595 |
|
& + maskC(i ,j+1,k,bi,bj) * mskCor(i ,j+1,bi,bj)) |
596 |
|
& ) |
597 |
|
& *maskC(i ,j,k,bi,bj)*mskCor(i ,j,bi,bj) |
598 |
|
& *maskC(i-1,j,k,bi,bj)*mskCor(i-1,j,bi,bj) |
599 |
|
#else |
600 |
|
tmpVisc = _maskW(i,j,k,bi,bj) * |
601 |
|
& (.5 _d 0*(GGL90visctmp(i,j,k) |
602 |
|
& +GGL90visctmp(i-1,j,k)) |
603 |
|
& ) |
604 |
#endif |
#endif |
605 |
|
tmpVisc = MIN( tmpVisc , GGL90viscMax ) |
606 |
|
GGL90viscArU(i,j,k,bi,bj) = MAX( tmpVisc , viscArNr(k) ) |
607 |
|
ENDDO |
608 |
|
ENDDO |
609 |
|
ENDDO |
610 |
|
|
611 |
|
|
612 |
|
DO K=1,Nr |
613 |
|
DO J=jMin,jMax |
614 |
|
DO I=iMin,iMax |
615 |
|
#ifdef ALLOW_GGL90_SMOOTH |
616 |
|
tmpVisc = |
617 |
|
& ( |
618 |
|
& p4 *(GGL90visctmp(i ,j ,k) * mskCor(i ,j ,bi,bj) |
619 |
|
& +GGL90visctmp(i ,j-1,k) * mskCor(i ,j-1,bi,bj)) |
620 |
|
& +p8 *(GGL90visctmp(i-1,j ,k) * mskCor(i-1,j ,bi,bj) |
621 |
|
& +GGL90visctmp(i-1,j-1,k) * mskCor(i-1,j-1,bi,bj) |
622 |
|
& +GGL90visctmp(i+1,j ,k) * mskCor(i+1,j ,bi,bj) |
623 |
|
& +GGL90visctmp(i+1,j-1,k) * mskCor(i+1,j-1,bi,bj)) |
624 |
|
& ) |
625 |
|
& /(p4 * 2. _d 0 |
626 |
|
& +p8 *( maskC(i-1,j ,k,bi,bj) * mskCor(i-1,j ,bi,bj) |
627 |
|
& + maskC(i-1,j-1,k,bi,bj) * mskCor(i-1,j-1,bi,bj) |
628 |
|
& + maskC(i+1,j ,k,bi,bj) * mskCor(i+1,j ,bi,bj) |
629 |
|
& + maskC(i+1,j-1,k,bi,bj) * mskCor(i+1,j-1,bi,bj)) |
630 |
|
& ) |
631 |
|
& *maskC(i,j ,k,bi,bj)*mskCor(i,j ,bi,bj) |
632 |
|
& *maskC(i,j-1,k,bi,bj)*mskCor(i,j-1,bi,bj) |
633 |
|
#else |
634 |
|
tmpVisc = _maskS(i,j,k,bi,bj) * |
635 |
|
& (.5 _d 0*(GGL90visctmp(i,j,k) |
636 |
|
& +GGL90visctmp(i,j-1,k)) |
637 |
|
& ) |
638 |
|
|
639 |
|
#endif |
640 |
|
tmpVisc = MIN( tmpVisc , GGL90viscMax ) |
641 |
|
GGL90viscArV(i,j,k,bi,bj) = MAX( tmpVisc , viscArNr(k) ) |
642 |
|
ENDDO |
643 |
|
ENDDO |
644 |
|
ENDDO |
645 |
|
|
646 |
#ifdef ALLOW_DIAGNOSTICS |
#ifdef ALLOW_DIAGNOSTICS |
647 |
IF ( useDiagnostics ) THEN |
IF ( useDiagnostics ) THEN |
648 |
CALL DIAGNOSTICS_FILL( GGL90TKE ,'GGL90TKE', |
CALL DIAGNOSTICS_FILL( GGL90TKE ,'GGL90TKE', |
649 |
& 0,Nr, 1, bi, bj, myThid ) |
& 0,Nr, 1, bi, bj, myThid ) |
650 |
CALL DIAGNOSTICS_FILL( GGL90viscAr,'GGL90Ar ', |
CALL DIAGNOSTICS_FILL( GGL90viscArU,'GGL90ArU', |
651 |
|
& 0,Nr, 1, bi, bj, myThid ) |
652 |
|
CALL DIAGNOSTICS_FILL( GGL90viscArV,'GGL90ArV', |
653 |
& 0,Nr, 1, bi, bj, myThid ) |
& 0,Nr, 1, bi, bj, myThid ) |
654 |
CALL DIAGNOSTICS_FILL( GGL90diffKr,'GGL90Kr ', |
CALL DIAGNOSTICS_FILL( GGL90diffKr,'GGL90Kr ', |
655 |
& 0,Nr, 1, bi, bj, myThid ) |
& 0,Nr, 1, bi, bj, myThid ) |
664 |
|
|
665 |
RETURN |
RETURN |
666 |
END |
END |
|
|
|