25 |
C stresses as well as internal viscous stresses. |
C stresses as well as internal viscous stresses. |
26 |
CEOI |
CEOI |
27 |
|
|
28 |
#include "CPP_OPTIONS.h" |
#include "MOM_FLUXFORM_OPTIONS.h" |
29 |
|
|
30 |
CBOP |
CBOP |
31 |
C !ROUTINE: MOM_FLUXFORM |
C !ROUTINE: MOM_FLUXFORM |
33 |
C !INTERFACE: ========================================================== |
C !INTERFACE: ========================================================== |
34 |
SUBROUTINE MOM_FLUXFORM( |
SUBROUTINE MOM_FLUXFORM( |
35 |
I bi,bj,iMin,iMax,jMin,jMax,k,kUp,kDown, |
I bi,bj,iMin,iMax,jMin,jMax,k,kUp,kDown, |
36 |
I phi_hyd,dPhihydX,dPhiHydY,KappaRU,KappaRV, |
I dPhihydX,dPhiHydY,KappaRU,KappaRV, |
37 |
U fVerU, fVerV, |
U fVerU, fVerV, |
38 |
I myTime,myIter,myThid) |
I myTime,myIter,myThid) |
39 |
|
|
58 |
C k :: vertical level |
C k :: vertical level |
59 |
C kUp :: =1 or 2 for consecutive k |
C kUp :: =1 or 2 for consecutive k |
60 |
C kDown :: =2 or 1 for consecutive k |
C kDown :: =2 or 1 for consecutive k |
|
C phi_hyd :: hydrostatic pressure (perturbation) |
|
61 |
C dPhiHydX,Y :: Gradient (X & Y dir.) of Hydrostatic Potential |
C dPhiHydX,Y :: Gradient (X & Y dir.) of Hydrostatic Potential |
62 |
C KappaRU :: vertical viscosity |
C KappaRU :: vertical viscosity |
63 |
C KappaRV :: vertical viscosity |
C KappaRV :: vertical viscosity |
68 |
C myThid :: thread number |
C myThid :: thread number |
69 |
INTEGER bi,bj,iMin,iMax,jMin,jMax |
INTEGER bi,bj,iMin,iMax,jMin,jMax |
70 |
INTEGER k,kUp,kDown |
INTEGER k,kUp,kDown |
|
_RL phi_hyd(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
|
71 |
_RL dPhiHydX(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL dPhiHydX(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
72 |
_RL dPhiHydY(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL dPhiHydY(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
73 |
_RL KappaRU(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL KappaRU(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
122 |
_RL vFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL vFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
123 |
_RL rTransU(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL rTransU(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
124 |
_RL rTransV(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL rTransV(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
125 |
|
_RL KE(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
126 |
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c _RL viscAh_D(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
127 |
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c _RL viscAh_Z(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
128 |
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c _RL viscA4_D(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
129 |
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c _RL viscA4_Z(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
130 |
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c _RL vort3(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
131 |
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c _RL hDiv(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
132 |
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_RL strain(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
133 |
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_RL tension(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
134 |
C I,J,K - Loop counters |
C I,J,K - Loop counters |
135 |
C rVelMaskOverride - Factor for imposing special surface boundary conditions |
C rVelMaskOverride - Factor for imposing special surface boundary conditions |
136 |
C ( set according to free-surface condition ). |
C ( set according to free-surface condition ). |
164 |
INTEGER km1,kp1 |
INTEGER km1,kp1 |
165 |
_RL wVelBottomOverride |
_RL wVelBottomOverride |
166 |
LOGICAL bottomDragTerms |
LOGICAL bottomDragTerms |
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_RL KE(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
|
167 |
CEOP |
CEOP |
168 |
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|
169 |
km1=MAX(1,k-1) |
km1=MAX(1,k-1) |
187 |
fMer(i,j) = 0. |
fMer(i,j) = 0. |
188 |
rTransU(i,j) = 0. |
rTransU(i,j) = 0. |
189 |
rTransV(i,j) = 0. |
rTransV(i,j) = 0. |
190 |
|
strain(i,j) = 0. |
191 |
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tension(i,j) = 0. |
192 |
ENDDO |
ENDDO |
193 |
ENDDO |
ENDDO |
194 |
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263 |
ENDDO |
ENDDO |
264 |
ENDDO |
ENDDO |
265 |
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266 |
CALL MOM_CALC_KE(bi,bj,k,uFld,vFld,KE,myThid) |
CALL MOM_CALC_KE(bi,bj,k,3,uFld,vFld,KE,myThid) |
267 |
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268 |
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IF (viscAstrain.NE.0. .OR. viscAtension.NE.0.) THEN |
269 |
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CALL MOM_CALC_TENSION(bi,bj,k,uFld,vFld, |
270 |
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O tension, |
271 |
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I myThid) |
272 |
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CALL MOM_CALC_STRAIN(bi,bj,k,uFld,vFld,hFacZ, |
273 |
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O strain, |
274 |
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I myThid) |
275 |
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ENDIF |
276 |
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277 |
C--- First call (k=1): compute vertical adv. flux fVerU(kUp) & fVerV(kUp) |
C--- First call (k=1): compute vertical adv. flux fVerU(kUp) & fVerV(kUp) |
278 |
IF (momAdvection.AND.k.EQ.1) THEN |
IF (momAdvection.AND.k.EQ.1) THEN |
308 |
I myTime, myIter, myThid) |
I myTime, myIter, myThid) |
309 |
ENDIF |
ENDIF |
310 |
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|
311 |
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c IF (momViscosity) THEN |
312 |
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c & CALL MOM_CALC_VISCOSITY(bi,bj,k, |
313 |
|
c I uFld,vFld, |
314 |
|
c O viscAh_D,viscAh_Z,myThid) |
315 |
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316 |
C---- Zonal momentum equation starts here |
C---- Zonal momentum equation starts here |
317 |
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318 |
C Bi-harmonic term del^2 U -> v4F |
C Bi-harmonic term del^2 U -> v4F |
319 |
IF (momViscosity) |
IF (momViscosity .AND. viscA4.NE.0. ) |
320 |
& CALL MOM_U_DEL2U(bi,bj,k,uFld,hFacZ,v4f,myThid) |
& CALL MOM_U_DEL2U(bi,bj,k,uFld,hFacZ,v4f,myThid) |
321 |
|
|
322 |
C--- Calculate mean and eddy fluxes between cells for zonal flow. |
C--- Calculate mean and eddy fluxes between cells for zonal flow. |
349 |
& CALL MOM_U_YVISCFLUX(bi,bj,k,uFld,v4F,hFacZ,vF,myThid) |
& CALL MOM_U_YVISCFLUX(bi,bj,k,uFld,v4F,hFacZ,vF,myThid) |
350 |
|
|
351 |
C Combine fluxes -> fMer |
C Combine fluxes -> fMer |
352 |
DO j=jMin,jMax |
DO j=jMin,jMax+1 |
353 |
DO i=iMin,iMax |
DO i=iMin,iMax |
354 |
fMer(i,j) = vDudyFac*aF(i,j) + AhDudyFac*vF(i,j) |
fMer(i,j) = vDudyFac*aF(i,j) + AhDudyFac*vF(i,j) |
355 |
ENDDO |
ENDDO |
432 |
ENDDO |
ENDDO |
433 |
ENDIF |
ENDIF |
434 |
|
|
435 |
C-- Forcing term |
C-- Forcing term (moved to timestep.F) |
436 |
IF (momForcing) |
c IF (momForcing) |
437 |
& CALL EXTERNAL_FORCING_U( |
c & CALL EXTERNAL_FORCING_U( |
438 |
I iMin,iMax,jMin,jMax,bi,bj,k, |
c I iMin,iMax,jMin,jMax,bi,bj,k, |
439 |
I myTime,myThid) |
c I myTime,myThid) |
440 |
|
|
441 |
C-- Metric terms for curvilinear grid systems |
C-- Metric terms for curvilinear grid systems |
442 |
IF (useNHMTerms) THEN |
IF (useNHMTerms) THEN |
455 |
gU(i,j,k,bi,bj) = gU(i,j,k,bi,bj)+mTFacU*mT(i,j) |
gU(i,j,k,bi,bj) = gU(i,j,k,bi,bj)+mTFacU*mT(i,j) |
456 |
ENDDO |
ENDDO |
457 |
ENDDO |
ENDDO |
458 |
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|
459 |
|
ENDIF |
460 |
|
IF (usingCylindricalGrid) THEN |
461 |
|
CALL MOM_U_METRIC_CYLINDER(bi,bj,k,uFld,vFld,mT,myThid) |
462 |
|
DO j=jMin,jMax |
463 |
|
DO i=iMin,iMax |
464 |
|
gU(i,j,k,bi,bj) = gU(i,j,k,bi,bj)+mTFacU*mT(i,j) |
465 |
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ENDDO |
466 |
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ENDDO |
467 |
|
|
468 |
ENDIF |
ENDIF |
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|
469 |
C-- Set du/dt on boundaries to zero |
C-- Set du/dt on boundaries to zero |
470 |
DO j=jMin,jMax |
DO j=jMin,jMax |
471 |
DO i=iMin,iMax |
DO i=iMin,iMax |
477 |
C---- Meridional momentum equation starts here |
C---- Meridional momentum equation starts here |
478 |
|
|
479 |
C Bi-harmonic term del^2 V -> v4F |
C Bi-harmonic term del^2 V -> v4F |
480 |
IF (momViscosity) |
IF (momViscosity .AND. viscA4.NE.0. ) |
481 |
& CALL MOM_V_DEL2V(bi,bj,k,vFld,hFacZ,v4f,myThid) |
& CALL MOM_V_DEL2V(bi,bj,k,vFld,hFacZ,v4f,myThid) |
482 |
|
|
483 |
C--- Calculate mean and eddy fluxes between cells for meridional flow. |
C--- Calculate mean and eddy fluxes between cells for meridional flow. |
494 |
|
|
495 |
C Combine fluxes -> fZon |
C Combine fluxes -> fZon |
496 |
DO j=jMin,jMax |
DO j=jMin,jMax |
497 |
DO i=iMin,iMax |
DO i=iMin,iMax+1 |
498 |
fZon(i,j) = uDvdxFac*aF(i,j) + AhDvdxFac*vF(i,j) |
fZon(i,j) = uDvdxFac*aF(i,j) + AhDvdxFac*vF(i,j) |
499 |
ENDDO |
ENDDO |
500 |
ENDDO |
ENDDO |
593 |
ENDDO |
ENDDO |
594 |
ENDIF |
ENDIF |
595 |
|
|
596 |
C-- Forcing term |
C-- Forcing term (moved to timestep.F) |
597 |
IF (momForcing) |
c IF (momForcing) |
598 |
& CALL EXTERNAL_FORCING_V( |
c & CALL EXTERNAL_FORCING_V( |
599 |
I iMin,iMax,jMin,jMax,bi,bj,k, |
c I iMin,iMax,jMin,jMax,bi,bj,k, |
600 |
I myTime,myThid) |
c I myTime,myThid) |
601 |
|
|
602 |
C-- Metric terms for curvilinear grid systems |
C-- Metric terms for curvilinear grid systems |
603 |
IF (useNHMTerms) THEN |
IF (useNHMTerms) THEN |
617 |
ENDDO |
ENDDO |
618 |
ENDDO |
ENDDO |
619 |
ENDIF |
ENDIF |
620 |
|
IF (usingCylindricalGrid) THEN |
621 |
|
CALL MOM_V_METRIC_CYLINDER(bi,bj,k,uFld,vFld,mT,myThid) |
622 |
|
DO j=jMin,jMax |
623 |
|
DO i=iMin,iMax |
624 |
|
gV(i,j,k,bi,bj) = gV(i,j,k,bi,bj)+mTFacV*mT(i,j) |
625 |
|
ENDDO |
626 |
|
ENDDO |
627 |
|
ENDIF |
628 |
|
|
629 |
C-- Set dv/dt on boundaries to zero |
C-- Set dv/dt on boundaries to zero |
630 |
DO j=jMin,jMax |
DO j=jMin,jMax |
635 |
|
|
636 |
C-- Coriolis term |
C-- Coriolis term |
637 |
C Note. As coded here, coriolis will not work with "thin walls" |
C Note. As coded here, coriolis will not work with "thin walls" |
638 |
#ifdef INCLUDE_CD_CODE |
c IF (useCDscheme) THEN |
639 |
CALL MOM_CDSCHEME(bi,bj,k,phi_hyd,dPhiHydX,dPhiHydY,myThid) |
c CALL MOM_CDSCHEME(bi,bj,k,dPhiHydX,dPhiHydY,myThid) |
640 |
#else |
c ELSE |
641 |
CALL MOM_U_CORIOLIS(bi,bj,k,vFld,cf,myThid) |
IF (.NOT.useCDscheme) THEN |
642 |
DO j=jMin,jMax |
CALL MOM_U_CORIOLIS(bi,bj,k,vFld,cf,myThid) |
643 |
DO i=iMin,iMax |
DO j=jMin,jMax |
644 |
gU(i,j,k,bi,bj) = gU(i,j,k,bi,bj)+fuFac*cf(i,j) |
DO i=iMin,iMax |
645 |
ENDDO |
gU(i,j,k,bi,bj) = gU(i,j,k,bi,bj)+fuFac*cf(i,j) |
646 |
ENDDO |
ENDDO |
647 |
CALL MOM_V_CORIOLIS(bi,bj,k,uFld,cf,myThid) |
ENDDO |
648 |
DO j=jMin,jMax |
CALL MOM_V_CORIOLIS(bi,bj,k,uFld,cf,myThid) |
649 |
DO i=iMin,iMax |
DO j=jMin,jMax |
650 |
gV(i,j,k,bi,bj) = gV(i,j,k,bi,bj)+fvFac*cf(i,j) |
DO i=iMin,iMax |
651 |
ENDDO |
gV(i,j,k,bi,bj) = gV(i,j,k,bi,bj)+fvFac*cf(i,j) |
652 |
ENDDO |
ENDDO |
653 |
#endif /* INCLUDE_CD_CODE */ |
ENDDO |
654 |
|
ENDIF |
655 |
|
|
656 |
IF (nonHydrostatic.OR.quasiHydrostatic) THEN |
IF (nonHydrostatic.OR.quasiHydrostatic) THEN |
657 |
CALL MOM_U_CORIOLIS_NH(bi,bj,k,wVel,cf,myThid) |
CALL MOM_U_CORIOLIS_NH(bi,bj,k,wVel,cf,myThid) |
658 |
DO j=jMin,jMax |
DO j=jMin,jMax |