51 |
_RL myTime |
_RL myTime |
52 |
INTEGER myIter |
INTEGER myIter |
53 |
INTEGER myThid |
INTEGER myThid |
|
CEOP |
|
54 |
|
|
55 |
#ifdef ALLOW_GGL90 |
#ifdef ALLOW_GGL90 |
56 |
|
|
85 |
c _RL SQRTTKE |
c _RL SQRTTKE |
86 |
_RL SQRTTKE(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL SQRTTKE(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
87 |
_RL RiNumber |
_RL RiNumber |
88 |
|
#ifdef ALLOW_GGL90_IDEMIX |
89 |
|
_RL IDEMIX_RiNumber |
90 |
|
#endif |
91 |
_RL TKEdissipation |
_RL TKEdissipation |
92 |
_RL tempU, tempV, prTemp |
_RL tempU, tempV, prTemp |
93 |
_RL MaxLength, tmpmlx, tmpVisc |
_RL MaxLength, tmpmlx, tmpVisc |
98 |
_RL KappaE (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL KappaE (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
99 |
_RL totalDepth (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL totalDepth (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
100 |
_RL GGL90visctmp (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL GGL90visctmp (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
101 |
|
#ifdef ALLOW_DIAGNOSTICS |
102 |
|
_RL surf_flx_tke (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
103 |
|
#endif /* ALLOW_DIAGNOSTICS */ |
104 |
C- tri-diagonal matrix |
C- tri-diagonal matrix |
105 |
_RL a3d(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL a3d(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
106 |
_RL b3d(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL b3d(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
120 |
#endif /* ALLOW_GGL90_HORIZDIFF */ |
#endif /* ALLOW_GGL90_HORIZDIFF */ |
121 |
#ifdef ALLOW_GGL90_SMOOTH |
#ifdef ALLOW_GGL90_SMOOTH |
122 |
_RL p4, p8, p16 |
_RL p4, p8, p16 |
123 |
|
CEOP |
124 |
p4=0.25 _d 0 |
p4=0.25 _d 0 |
125 |
p8=0.125 _d 0 |
p8=0.125 _d 0 |
126 |
p16=0.0625 _d 0 |
p16=0.0625 _d 0 |
142 |
DO k = 1, Nr |
DO k = 1, Nr |
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 |
|
rMixingLength(i,j,k) = 0. _d 0 |
146 |
|
mxLength_Dn(i,j,k) = 0. _d 0 |
147 |
|
GGL90visctmp(i,j,k) = 0. _d 0 |
148 |
KappaE(i,j,k) = 0. _d 0 |
KappaE(i,j,k) = 0. _d 0 |
149 |
TKEPrandtlNumber(i,j,k) = 1. _d 0 |
TKEPrandtlNumber(i,j,k) = 1. _d 0 |
150 |
GGL90mixingLength(i,j,k) = GGL90mixingLengthMin |
GGL90mixingLength(i,j,k) = GGL90mixingLengthMin |
154 |
b3d(i,j,k) = 1. _d 0 |
b3d(i,j,k) = 1. _d 0 |
155 |
c3d(i,j,k) = 0. _d 0 |
c3d(i,j,k) = 0. _d 0 |
156 |
#endif |
#endif |
157 |
|
Nsquare(i,j,k) = 0. _d 0 |
158 |
|
SQRTTKE(i,j,k) = 0. _d 0 |
159 |
ENDDO |
ENDDO |
160 |
ENDDO |
ENDDO |
161 |
ENDDO |
ENDDO |
165 |
rMixingLength(i,j,1) = 0. _d 0 |
rMixingLength(i,j,1) = 0. _d 0 |
166 |
mxLength_Dn(i,j,1) = GGL90mixingLengthMin |
mxLength_Dn(i,j,1) = GGL90mixingLengthMin |
167 |
SQRTTKE(i,j,1) = SQRT( GGL90TKE(i,j,1,bi,bj) ) |
SQRTTKE(i,j,1) = SQRT( GGL90TKE(i,j,1,bi,bj) ) |
168 |
|
#ifdef ALLOW_GGL90_HORIZDIFF |
169 |
|
xA(i,j) = 0. _d 0 |
170 |
|
yA(i,j) = 0. _d 0 |
171 |
|
dfx(i,j) = 0. _d 0 |
172 |
|
dfy(i,j) = 0. _d 0 |
173 |
|
gTKE(i,j) = 0. _d 0 |
174 |
|
#endif /* ALLOW_GGL90_HORIZDIFF */ |
175 |
ENDDO |
ENDDO |
176 |
ENDDO |
ENDDO |
177 |
|
|
178 |
|
#ifdef ALLOW_GGL90_IDEMIX |
179 |
|
IF ( useIDEMIX) CALL GGL90_IDEMIX( |
180 |
|
& bi, bj, sigmaR, myTime, myIter, myThid ) |
181 |
|
#endif /* ALLOW_GGL90_IDEMIX */ |
182 |
|
|
183 |
C start k-loop |
C start k-loop |
184 |
DO k = 2, Nr |
DO k = 2, Nr |
185 |
c km1 = k-1 |
c km1 = k-1 |
401 |
C Compute divergence of fluxes |
C Compute divergence of fluxes |
402 |
DO j=1-OLy,sNy+OLy-1 |
DO j=1-OLy,sNy+OLy-1 |
403 |
DO i=1-OLx,sNx+OLx-1 |
DO i=1-OLx,sNx+OLx-1 |
404 |
hFac = min(.5 _d 0,_hFacC(i,j,k-1,bi,bj) ) + |
#ifdef ALLOW_GGL90_IDEMIX |
405 |
& min(.5 _d 0,_hFacC(i,j,k ,bi,bj) ) |
gTKE(i,j) = -recip_drC(k)*recip_rA(i,j,bi,bj) |
406 |
|
& *recip_hFacI(i,j,k,bi,bj) |
407 |
|
#else |
408 |
|
hFac = MIN(.5 _d 0,_hFacC(i,j,k-1,bi,bj) ) + |
409 |
|
& MIN(.5 _d 0,_hFacC(i,j,k ,bi,bj) ) |
410 |
gTKE(i,j) = 0.0 |
gTKE(i,j) = 0.0 |
411 |
if ( hFac .ne. 0.0 ) |
IF ( hFac .ne. 0.0 ) |
412 |
& gTKE(i,j) = -recip_drC(k)*recip_rA(i,j,bi,bj)/hFac |
& gTKE(i,j) = -recip_drC(k)*recip_rA(i,j,bi,bj)/hFac |
413 |
|
#endif |
414 |
& *((dfx(i+1,j)-dfx(i,j)) |
& *((dfx(i+1,j)-dfx(i,j)) |
415 |
& +(dfy(i,j+1)-dfy(i,j)) ) |
& +(dfy(i,j+1)-dfy(i,j)) ) |
416 |
ENDDO |
ENDDO |
425 |
tempU= .5 _d 0*( 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) |
426 |
& -( 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)) ) |
427 |
& *recip_drC(k) |
& *recip_drC(k) |
428 |
|
#ifdef ALLOW_GGL90_IDEMIX |
429 |
|
& *recip_hFacI(i,j,k,bi,bj) |
430 |
|
#endif |
431 |
tempV= .5 _d 0*( 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) |
432 |
& -( 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)) ) |
433 |
& *recip_drC(k) |
& *recip_drC(k) |
434 |
|
#ifdef ALLOW_GGL90_IDEMIX |
435 |
|
& *recip_hFacI(i,j,k,bi,bj) |
436 |
|
#endif |
437 |
verticalShear = tempU*tempU + tempV*tempV |
verticalShear = tempU*tempU + tempV*tempV |
|
RiNumber = MAX(Nsquare(i,j,k),0. _d 0)/(verticalShear+GGL90eps) |
|
|
C compute Prandtl number (always greater than 0) |
|
|
prTemp = 1. _d 0 |
|
|
IF ( RiNumber .GE. 0.2 _d 0 ) prTemp = 5. _d 0 * RiNumber |
|
|
TKEPrandtlNumber(i,j,k) = MIN(10. _d 0,prTemp) |
|
|
c TKEPrandtlNumber(i,j,k) = 1. _d 0 |
|
438 |
|
|
439 |
C viscosity and diffusivity |
C viscosity and diffusivity |
440 |
KappaM = GGL90ck*GGL90mixingLength(i,j,k)*SQRTTKE(i,j,k) |
KappaM = GGL90ck*GGL90mixingLength(i,j,k)*SQRTTKE(i,j,k) |
443 |
c note: storing GGL90visctmp like this, and using it later to compute |
c note: storing GGL90visctmp like this, and using it later to compute |
444 |
c GGL9rdiffKr etc. is robust in case of smoothing (e.g. see OPA) |
c GGL9rdiffKr etc. is robust in case of smoothing (e.g. see OPA) |
445 |
KappaM = MAX(KappaM,viscArNr(k)) * maskC(i,j,k,bi,bj) |
KappaM = MAX(KappaM,viscArNr(k)) * maskC(i,j,k,bi,bj) |
446 |
|
|
447 |
|
C compute Prandtl number (always greater than 0) |
448 |
|
RiNumber = MAX(Nsquare(i,j,k),0. _d 0)/(verticalShear+GGL90eps) |
449 |
|
#ifdef ALLOW_GGL90_IDEMIX |
450 |
|
CML IDEMIX_RiNumber = 1./GGL90eps |
451 |
|
IDEMIX_RiNumber = MAX( KappaM*Nsquare(i,j,k), 0. _d 0)/ |
452 |
|
& (GGL90eps+IDEMIX_tau_d(i,j,k,bi,bj)*IDEMIX_E(i,j,k,bi,bj)**2) |
453 |
|
prTemp = MIN(5.*RiNumber, 6.6*IDEMIX_RiNumber) |
454 |
|
#else |
455 |
|
prTemp = 1. _d 0 |
456 |
|
IF ( RiNumber .GE. 0.2 _d 0 ) prTemp = 5. _d 0 * RiNumber |
457 |
|
#endif /* ALLOW_GGL90_IDEMIX */ |
458 |
|
TKEPrandtlNumber(i,j,k) = MIN(10. _d 0,prTemp) |
459 |
|
TKEPrandtlNumber(i,j,k) = MAX( 1. _d 0,TKEPrandtlNumber(i,j,k)) |
460 |
|
|
461 |
|
c diffusivity |
462 |
KappaH = KappaM/TKEPrandtlNumber(i,j,k) |
KappaH = KappaM/TKEPrandtlNumber(i,j,k) |
463 |
KappaE(i,j,k) = GGL90alpha * KappaM * maskC(i,j,k,bi,bj) |
KappaE(i,j,k) = GGL90alpha * KappaM * maskC(i,j,k,bi,bj) |
464 |
|
|
472 |
& + KappaM*verticalShear |
& + KappaM*verticalShear |
473 |
& - KappaH*Nsquare(i,j,k) |
& - KappaH*Nsquare(i,j,k) |
474 |
& - TKEdissipation |
& - TKEdissipation |
475 |
|
#ifdef ALLOW_GGL90_IDEMIX |
476 |
|
& + IDEMIX_tau_d(i,j,k,bi,bj)*IDEMIX_E(i,j,k,bi,bj)**2 |
477 |
|
#endif |
478 |
& ) |
& ) |
479 |
ENDDO |
ENDDO |
480 |
ENDDO |
ENDDO |
516 |
& *recip_drF(k-1)*recip_hFacC(i,j,k-1,bi,bj) |
& *recip_drF(k-1)*recip_hFacC(i,j,k-1,bi,bj) |
517 |
& *.5 _d 0*(KappaE(i,j, k )+KappaE(i,j,km1)) |
& *.5 _d 0*(KappaE(i,j, k )+KappaE(i,j,km1)) |
518 |
& *recip_drC(k)*maskC(i,j,k,bi,bj) |
& *recip_drC(k)*maskC(i,j,k,bi,bj) |
519 |
|
#ifdef ALLOW_GGL90_IDEMIX |
520 |
|
& *recip_hFacI(i,j,k,bi,bj) |
521 |
|
#endif |
522 |
ENDDO |
ENDDO |
523 |
ENDDO |
ENDDO |
524 |
ENDDO |
ENDDO |
539 |
& *recip_drF( k ) * recip_hFacC(i,j,k,bi,bj) |
& *recip_drF( k ) * recip_hFacC(i,j,k,bi,bj) |
540 |
& *.5 _d 0*(KappaE(i,j,k)+KappaE(i,j,kp1)) |
& *.5 _d 0*(KappaE(i,j,k)+KappaE(i,j,kp1)) |
541 |
& *recip_drC(k)*maskC(i,j,k-1,bi,bj) |
& *recip_drC(k)*maskC(i,j,k-1,bi,bj) |
542 |
|
#ifdef ALLOW_GGL90_IDEMIX |
543 |
|
& *recip_hFacI(i,j,k,bi,bj) |
544 |
|
#endif |
545 |
ENDDO |
ENDDO |
546 |
ENDDO |
ENDDO |
547 |
ENDDO |
ENDDO |
548 |
|
|
549 |
|
IF (.NOT.GGL90_dirichlet) THEN |
550 |
|
C Neumann bottom boundary condition for TKE: no flux from bottom |
551 |
|
DO j=jMin,jMax |
552 |
|
DO i=iMin,iMax |
553 |
|
kBottom = MAX(kLowC(i,j,bi,bj),1) |
554 |
|
c3d(i,j,kBottom) = 0. _d 0 |
555 |
|
ENDDO |
556 |
|
ENDDO |
557 |
|
ENDIF |
558 |
|
|
559 |
C-- Center diagonal |
C-- Center diagonal |
560 |
DO k=1,Nr |
DO k=1,Nr |
561 |
km1 = MAX(k-1,1) |
km1 = MAX(k-1,1) |
587 |
GGL90TKE(i,j,kp1,bi,bj) = GGL90TKE(i,j,kp1,bi,bj) |
GGL90TKE(i,j,kp1,bi,bj) = GGL90TKE(i,j,kp1,bi,bj) |
588 |
& - a3d(i,j,kp1)*GGL90TKE(i,j,kSurf,bi,bj) |
& - a3d(i,j,kp1)*GGL90TKE(i,j,kSurf,bi,bj) |
589 |
a3d(i,j,kp1) = 0. _d 0 |
a3d(i,j,kp1) = 0. _d 0 |
|
C Dirichlet bottom boundary condition for TKE = GGL90TKEbottom |
|
|
kBottom = MAX(kLowC(i,j,bi,bj),1) |
|
|
GGL90TKE(i,j,kBottom,bi,bj) = GGL90TKE(i,j,kBottom,bi,bj) |
|
|
& - GGL90TKEbottom*c3d(i,j,kBottom) |
|
|
c3d(i,j,kBottom) = 0. _d 0 |
|
590 |
ENDDO |
ENDDO |
591 |
ENDDO |
ENDDO |
592 |
|
|
593 |
|
IF (GGL90_dirichlet) THEN |
594 |
|
C Dirichlet bottom boundary condition for TKE = GGL90TKEbottom |
595 |
|
DO j=jMin,jMax |
596 |
|
DO i=iMin,iMax |
597 |
|
kBottom = MAX(kLowC(i,j,bi,bj),1) |
598 |
|
GGL90TKE(i,j,kBottom,bi,bj) = GGL90TKE(i,j,kBottom,bi,bj) |
599 |
|
& - GGL90TKEbottom*c3d(i,j,kBottom) |
600 |
|
c3d(i,j,kBottom) = 0. _d 0 |
601 |
|
ENDDO |
602 |
|
ENDDO |
603 |
|
ENDIF |
604 |
|
|
605 |
C solve tri-diagonal system |
C solve tri-diagonal system |
606 |
CALL SOLVE_TRIDIAGONAL( iMin,iMax, jMin,jMax, |
CALL SOLVE_TRIDIAGONAL( iMin,iMax, jMin,jMax, |
607 |
I a3d, b3d, c3d, |
I a3d, b3d, c3d, |
738 |
& 0,Nr, 2, bi, bj, myThid ) |
& 0,Nr, 2, bi, bj, myThid ) |
739 |
CALL DIAGNOSTICS_FILL( GGL90mixingLength,'GGL90Lmx', |
CALL DIAGNOSTICS_FILL( GGL90mixingLength,'GGL90Lmx', |
740 |
& 0,Nr, 2, bi, bj, myThid ) |
& 0,Nr, 2, bi, bj, myThid ) |
741 |
|
|
742 |
|
kp1 = MIN(Nr,kSurf+1) |
743 |
|
DO j=jMin,jMax |
744 |
|
DO i=iMin,iMax |
745 |
|
c diagnose surface flux of TKE |
746 |
|
surf_flx_tke(i,j) =(GGL90TKE(i,j,kSurf,bi,bj)- |
747 |
|
& GGL90TKE(i,j,kp1,bi,bj)) |
748 |
|
& *recip_drF(kSurf)*recip_hFacC(i,j,kSurf,bi,bj) |
749 |
|
& *KappaE(i,j,kp1) |
750 |
|
|
751 |
|
ENDDO |
752 |
|
ENDDO |
753 |
|
CALL DIAGNOSTICS_FILL(surf_flx_tke,'GGL90flx', |
754 |
|
& 0,1,1,bi,bj,myThid) |
755 |
|
|
756 |
|
k=kSurf |
757 |
|
DO j=jMin,jMax |
758 |
|
DO i=iMin,iMax |
759 |
|
c diagnose work done by the wind |
760 |
|
surf_flx_tke(i,j) = |
761 |
|
& .5 _d 0*( surfaceForcingU(i, j,bi,bj)*uvel(i ,j,k,bi,bj) |
762 |
|
& +surfaceForcingU(i+1,j,bi,bj)*uvel(i+1,j,k,bi,bj)) |
763 |
|
& + .5 _d 0*( surfaceForcingV(i,j, bi,bj)*vvel(i,j ,k,bi,bj) |
764 |
|
& +surfaceForcingV(i,j+1,bi,bj)*vvel(i,j+1,k,bi,bj)) |
765 |
|
ENDDO |
766 |
|
ENDDO |
767 |
|
CALL DIAGNOSTICS_FILL(surf_flx_tke,'GGL90tau', |
768 |
|
& 0,1,1,bi,bj,myThid) |
769 |
|
|
770 |
|
|
771 |
ENDIF |
ENDIF |
772 |
#endif |
#endif /* ALLOW_DIAGNOSTICS */ |
773 |
|
|
774 |
#endif /* ALLOW_GGL90 */ |
#endif /* ALLOW_GGL90 */ |
775 |
|
|