65 |
C KappaM - (local) viscosity parameter (eq.10) |
C KappaM - (local) viscosity parameter (eq.10) |
66 |
C KappaH - (local) diffusivity parameter for temperature (eq.11) |
C KappaH - (local) diffusivity parameter for temperature (eq.11) |
67 |
C KappaE - (local) diffusivity parameter for TKE (eq.15) |
C KappaE - (local) diffusivity parameter for TKE (eq.15) |
|
C buoyFreq - buoyancy freqency |
|
68 |
C TKEdissipation - dissipation of TKE |
C TKEdissipation - dissipation of TKE |
69 |
C GGL90mixingLength- mixing length of scheme following Banke+Delecuse |
C GGL90mixingLength- mixing length of scheme following Banke+Delecuse |
70 |
C rMixingLength- inverse of mixing length |
C rMixingLength- inverse of mixing length |
137 |
rhoK (I,J) = 0. _d 0 |
rhoK (I,J) = 0. _d 0 |
138 |
rhoKm1 (I,J) = 0. _d 0 |
rhoKm1 (I,J) = 0. _d 0 |
139 |
totalDepth(I,J) = 0. _d 0 |
totalDepth(I,J) = 0. _d 0 |
140 |
IF ( recip_Rcol(I,J,bi,bj) .NE. 0. ) |
IF ( recip_Rcol(I,J,bi,bj) .NE. 0. _d 0 ) |
141 |
& totalDepth(I,J) = 1./recip_Rcol(I,J,bi,bj) |
& totalDepth(I,J) = 1./recip_Rcol(I,J,bi,bj) |
142 |
ENDDO |
ENDDO |
143 |
ENDDO |
ENDDO |
166 |
Nsquare = - gravity*recip_rhoConst*recip_drC(K) |
Nsquare = - gravity*recip_rhoConst*recip_drC(K) |
167 |
& * ( rhoKm1(I,J) - rhoK(I,J) )*maskC(I,J,K,bi,bj) |
& * ( rhoKm1(I,J) - rhoK(I,J) )*maskC(I,J,K,bi,bj) |
168 |
C vertical shear term (dU/dz)^2+(dV/dz)^2 |
C vertical shear term (dU/dz)^2+(dV/dz)^2 |
169 |
tempu= .5*( uVel(I,J,Km1,bi,bj)+uVel(I+1,J,Km1,bi,bj) |
tempu= .5 _d 0*( uVel(I,J,Km1,bi,bj)+uVel(I+1,J,Km1,bi,bj) |
170 |
& - (uVel(I,J,K ,bi,bj)+uVel(I+1,J,K ,bi,bj)) ) |
& -( uVel(I,J,K ,bi,bj)+uVel(I+1,J,K ,bi,bj)) ) |
171 |
& *recip_drC(K) |
& *recip_drC(K) |
172 |
tempv= .5*( vVel(I,J,Km1,bi,bj)+vVel(I,J+1,Km1,bi,bj) |
tempv= .5 _d 0*( vVel(I,J,Km1,bi,bj)+vVel(I,J+1,Km1,bi,bj) |
173 |
& - (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)) ) |
174 |
& *recip_drC(K) |
& *recip_drC(K) |
175 |
verticalShear = tempU*tempU + tempV*tempV |
verticalShear = tempU*tempU + tempV*tempV |
176 |
RiNumber = MAX(Nsquare,0. _d 0)/(verticalShear+GGL90eps) |
RiNumber = MAX(Nsquare,0. _d 0)/(verticalShear+GGL90eps) |
177 |
C compute Prandtl number (always greater than 0) |
C compute Prandtl number (always greater than 0) |
178 |
prTemp = 1. _d 0 |
prTemp = 1. _d 0 |
179 |
IF ( RiNumber .GE. 0.2 ) prTemp = 5.0 * RiNumber |
IF ( RiNumber .GE. 0.2 _d 0 ) prTemp = 5. _d 0 * RiNumber |
180 |
TKEPrandtlNumber(I,J,K) = MIN(10.0 _d 0,prTemp) |
TKEPrandtlNumber(I,J,K) = MIN(10. _d 0,prTemp) |
181 |
C mixing length |
C mixing length |
182 |
GGL90mixingLength(I,J,K) = SQRTTWO * |
GGL90mixingLength(I,J,K) = SQRTTWO * |
183 |
& SQRTTKE/SQRT( MAX(Nsquare,GGL90eps) ) |
& SQRTTKE/SQRT( MAX(Nsquare,GGL90eps) ) |
190 |
rMixingLength(I,J,K) = 1. _d 0 /GGL90mixingLength(I,J,K) |
rMixingLength(I,J,K) = 1. _d 0 /GGL90mixingLength(I,J,K) |
191 |
C viscosity of last timestep |
C viscosity of last timestep |
192 |
KappaM = GGL90ck*GGL90mixingLength(I,J,K)*SQRTTKE |
KappaM = GGL90ck*GGL90mixingLength(I,J,K)*SQRTTKE |
193 |
|
KappaH = KappaM/TKEPrandtlNumber(I,J,K) |
194 |
|
|
195 |
|
C Set a minium (= background) and maximum value |
196 |
|
KappaM = MAX(KappaM,viscAr) |
197 |
|
KappaH = MAX(KappaH,diffKrNrT(k)) |
198 |
|
KappaM = MIN(KappaM,GGL90viscMax) |
199 |
|
KappaH = MIN(KappaH,GGL90diffMax) |
200 |
|
|
201 |
|
C Mask land points and save |
202 |
KappaE(I,J,K) = KappaM*GGL90alpha |
KappaE(I,J,K) = KappaM*GGL90alpha |
203 |
|
GGL90viscAr(I,J,K,bi,bj) = KappaM * maskC(I,J,K,bi,bj) |
204 |
|
GGL90diffKr(I,J,K,bi,bj) = KappaH * maskC(I,J,K,bi,bj) |
205 |
|
|
206 |
C dissipation term |
C dissipation term |
207 |
TKEdissipation = ab05*GGL90ceps |
TKEdissipation = ab05*GGL90ceps |
208 |
& *SQRTTKE*rMixingLength(I,J,K) |
& *SQRTTKE*rMixingLength(I,J,K) |
211 |
gTKE(I,J,K) = GGL90TKE(I,J,K,bi,bj) |
gTKE(I,J,K) = GGL90TKE(I,J,K,bi,bj) |
212 |
& + deltaTggl90*( |
& + deltaTggl90*( |
213 |
& + KappaM*verticalShear |
& + KappaM*verticalShear |
214 |
& - KappaM*Nsquare/TKEPrandtlNumber(I,J,K) |
& - KappaH*Nsquare |
215 |
|
c & - KappaM*Nsquare/TKEPrandtlNumber(I,J,K) |
216 |
& - TKEdissipation |
& - TKEdissipation |
217 |
& ) |
& ) |
218 |
ENDDO |
ENDDO |
235 |
C Compute diffusive fluxes |
C Compute diffusive fluxes |
236 |
C ... across x-faces |
C ... across x-faces |
237 |
DO j=1-Oly,sNy+Oly |
DO j=1-Oly,sNy+Oly |
238 |
dfx(1-Olx,j)=0. |
dfx(1-Olx,j)=0. _d 0 |
239 |
DO i=1-Olx+1,sNx+Olx |
DO i=1-Olx+1,sNx+Olx |
240 |
dfx(i,j) = -GGL90diffTKEh*xA(i,j) |
dfx(i,j) = -GGL90diffTKEh*xA(i,j) |
241 |
& *_recip_dxC(i,j,bi,bj) |
& *_recip_dxC(i,j,bi,bj) |
245 |
ENDDO |
ENDDO |
246 |
C ... across y-faces |
C ... across y-faces |
247 |
DO i=1-Olx,sNx+Olx |
DO i=1-Olx,sNx+Olx |
248 |
dfy(i,1-Oly)=0. |
dfy(i,1-Oly)=0. _d 0 |
249 |
ENDDO |
ENDDO |
250 |
DO j=1-Oly+1,sNy+Oly |
DO j=1-Oly+1,sNy+Oly |
251 |
DO i=1-Olx,sNx+Olx |
DO i=1-Olx,sNx+Olx |
290 |
DO i=iMin,iMax |
DO i=iMin,iMax |
291 |
a(i,j,k) = -deltaTggl90 |
a(i,j,k) = -deltaTggl90 |
292 |
& *recip_drF(km1)*recip_hFacI(i,j,k,bi,bj) |
& *recip_drF(km1)*recip_hFacI(i,j,k,bi,bj) |
293 |
& *.5*(KappaE(i,j, k )+KappaE(i,j,km1)) |
& *.5 _d 0*(KappaE(i,j, k )+KappaE(i,j,km1)) |
294 |
& *recip_drC(k) |
& *recip_drC(k) |
295 |
IF (recip_hFacI(i,j,km1,bi,bj).EQ.0.) a(i,j,k)=0. |
IF (recip_hFacI(i,j,km1,bi,bj).EQ.0. _d 0) a(i,j,k)=0. _d 0 |
296 |
ENDDO |
ENDDO |
297 |
ENDDO |
ENDDO |
298 |
ENDDO |
ENDDO |
310 |
DO i=iMin,iMax |
DO i=iMin,iMax |
311 |
c(i,j,k) = -deltaTggl90 |
c(i,j,k) = -deltaTggl90 |
312 |
& *recip_drF( k )*recip_hFacI(i,j,k,bi,bj) |
& *recip_drF( k )*recip_hFacI(i,j,k,bi,bj) |
313 |
& *.5*(KappaE(i,j,k)+KappaE(i,j,kp1)) |
& *.5 _d 0*(KappaE(i,j,k)+KappaE(i,j,kp1)) |
314 |
& *recip_drC(k) |
& *recip_drC(k) |
315 |
IF (recip_hFacI(i,j,kp1,bi,bj).EQ.0.) c(i,j,k)=0. |
IF (recip_hFacI(i,j,kp1,bi,bj).EQ.0. _d 0) c(i,j,k)=0. _d 0 |
316 |
ENDDO |
ENDDO |
317 |
ENDDO |
ENDDO |
318 |
ENDDO |
ENDDO |
335 |
DO I=iMin,iMax |
DO I=iMin,iMax |
336 |
C estimate friction velocity uStar from surface forcing |
C estimate friction velocity uStar from surface forcing |
337 |
uStarSquare = SQRT( |
uStarSquare = SQRT( |
338 |
& ( .5*( surfaceForcingU(I, J, bi,bj) |
& ( .5 _d 0*( surfaceForcingU(I, J, bi,bj) |
339 |
& + surfaceForcingU(I+1,J, bi,bj) ) )**2 |
& + surfaceForcingU(I+1,J, bi,bj) ) )**2 |
340 |
& + ( .5*( surfaceForcingV(I, J, bi,bj) |
& + ( .5 _d 0*( surfaceForcingV(I, J, bi,bj) |
341 |
& + surfaceForcingV(I, J+1,bi,bj) ) )**2 |
& + surfaceForcingV(I, J+1,bi,bj) ) )**2 |
342 |
& ) |
& ) |
343 |
C Dirichlet surface boundary condition for TKE |
C Dirichlet surface boundary condition for TKE |
373 |
C =============================== |
C =============================== |
374 |
C compute viscosity coefficients |
C compute viscosity coefficients |
375 |
C |
C |
376 |
DO K=2,Nr |
c DO K=2,Nr |
377 |
DO J=jMin,jMax |
c DO J=jMin,jMax |
378 |
DO I=iMin,iMax |
c DO I=iMin,iMax |
379 |
C Eq. (11), (18) and (21) |
C Eq. (11), (18) and (21) |
380 |
KappaM = GGL90ck*GGL90mixingLength(I,J,K)* |
c KappaM = GGL90ck*GGL90mixingLength(I,J,K)* |
381 |
& SQRT( GGL90TKE(I,J,K,bi,bj) ) |
c & SQRT( GGL90TKE(I,J,K,bi,bj) ) |
382 |
KappaH = KappaM/TKEPrandtlNumber(I,J,K) |
c KappaH = KappaM/TKEPrandtlNumber(I,J,K) |
383 |
C Set a minium (= background) value |
C Set a minium (= background) value |
384 |
KappaM = MAX(KappaM,viscAr) |
c KappaM = MAX(KappaM,viscAr) |
385 |
KappaH = MAX(KappaH,diffKrNrT(k)) |
c KappaH = MAX(KappaH,diffKrNrT(k)) |
386 |
C Set a maximum and mask land point |
C Set a maximum and mask land point |
387 |
GGL90viscAr(I,J,K,bi,bj) = MIN(KappaM,GGL90viscMax) |
c GGL90viscAr(I,J,K,bi,bj) = MIN(KappaM,GGL90viscMax) |
388 |
& * maskC(I,J,K,bi,bj) |
c & * maskC(I,J,K,bi,bj) |
389 |
GGL90diffKr(I,J,K,bi,bj) = MIN(KappaH,GGL90diffMax) |
c GGL90diffKr(I,J,K,bi,bj) = MIN(KappaH,GGL90diffMax) |
390 |
& * maskC(I,J,K,bi,bj) |
c & * maskC(I,J,K,bi,bj) |
391 |
ENDDO |
c ENDDO |
392 |
ENDDO |
c ENDDO |
393 |
C end third k-loop |
C end third k-loop |
394 |
ENDDO |
c ENDDO |
395 |
|
|
396 |
|
#ifdef ALLOW_DIAGNOSTICS |
397 |
|
IF ( useDiagnostics ) THEN |
398 |
|
CALL DIAGNOSTICS_FILL( GGL90TKE ,'GGL90TKE', |
399 |
|
& 0,Nr, 1, bi, bj, myThid ) |
400 |
|
CALL DIAGNOSTICS_FILL( GGL90viscAr,'GGL90Ar ', |
401 |
|
& 0,Nr, 1, bi, bj, myThid ) |
402 |
|
CALL DIAGNOSTICS_FILL( GGL90diffKr,'GGL90Kr ', |
403 |
|
& 0,Nr, 1, bi, bj, myThid ) |
404 |
|
CALL DIAGNOSTICS_FILL( TKEPrandtlNumber ,'GGL90Prl', |
405 |
|
& 0,Nr, 2, bi, bj, myThid ) |
406 |
|
CALL DIAGNOSTICS_FILL( GGL90mixingLength,'GGL90Lmx', |
407 |
|
& 0,Nr, 2, bi, bj, myThid ) |
408 |
|
ENDIF |
409 |
|
#endif |
410 |
|
|
411 |
#endif /* ALLOW_GGL90 */ |
#endif /* ALLOW_GGL90 */ |
412 |
|
|