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,KappaRU,KappaRV, |
I phi_hyd,dPhihydX,dPhiHydY,KappaRU,KappaRV, |
37 |
U fVerU, fVerV, |
U fVerU, fVerV, |
38 |
I myTime,myIter,myThid) |
I myTime,myIter,myThid) |
39 |
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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 |
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C phi_hyd :: hydrostatic pressure (perturbation) |
C phi_hyd :: hydrostatic pressure (perturbation) |
62 |
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C dPhiHydX,Y :: Gradient (X & Y dir.) of Hydrostatic Potential |
63 |
C KappaRU :: vertical viscosity |
C KappaRU :: vertical viscosity |
64 |
C KappaRV :: vertical viscosity |
C KappaRV :: vertical viscosity |
65 |
C fVerU :: vertical flux of U, 2 1/2 dim for pipe-lining |
C fVerU :: vertical flux of U, 2 1/2 dim for pipe-lining |
70 |
INTEGER bi,bj,iMin,iMax,jMin,jMax |
INTEGER bi,bj,iMin,iMax,jMin,jMax |
71 |
INTEGER k,kUp,kDown |
INTEGER k,kUp,kDown |
72 |
_RL phi_hyd(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL phi_hyd(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
73 |
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_RL dPhiHydX(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
74 |
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_RL dPhiHydY(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
75 |
_RL KappaRU(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL KappaRU(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
76 |
_RL KappaRV(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
_RL KappaRV(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
77 |
_RL fVerU(1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
_RL fVerU(1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
295 |
C---- Zonal momentum equation starts here |
C---- Zonal momentum equation starts here |
296 |
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297 |
C Bi-harmonic term del^2 U -> v4F |
C Bi-harmonic term del^2 U -> v4F |
298 |
IF (momViscosity) |
IF (momViscosity .AND. viscA4.NE.0. ) |
299 |
& CALL MOM_U_DEL2U(bi,bj,k,uFld,hFacZ,v4f,myThid) |
& CALL MOM_U_DEL2U(bi,bj,k,uFld,hFacZ,v4f,myThid) |
300 |
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301 |
C--- Calculate mean and eddy fluxes between cells for zonal flow. |
C--- Calculate mean and eddy fluxes between cells for zonal flow. |
328 |
& CALL MOM_U_YVISCFLUX(bi,bj,k,uFld,v4F,hFacZ,vF,myThid) |
& CALL MOM_U_YVISCFLUX(bi,bj,k,uFld,v4F,hFacZ,vF,myThid) |
329 |
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330 |
C Combine fluxes -> fMer |
C Combine fluxes -> fMer |
331 |
DO j=jMin,jMax |
DO j=jMin,jMax+1 |
332 |
DO i=iMin,iMax |
DO i=iMin,iMax |
333 |
fMer(i,j) = vDudyFac*aF(i,j) + AhDudyFac*vF(i,j) |
fMer(i,j) = vDudyFac*aF(i,j) + AhDudyFac*vF(i,j) |
334 |
ENDDO |
ENDDO |
351 |
ENDDO |
ENDDO |
352 |
ENDDO |
ENDDO |
353 |
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C--- Hydrostatic term ( -1/rhoConst . dphi/dx ) |
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IF (momPressureForcing) THEN |
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DO j=jMin,jMax |
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DO i=iMin,iMax |
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pf(i,j) = - _recip_dxC(i,j,bi,bj) |
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& *(phi_hyd(i,j,k)-phi_hyd(i-1,j,k)) |
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ENDDO |
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ENDDO |
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ENDIF |
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354 |
C-- Tendency is minus divergence of the fluxes + coriolis + pressure term |
C-- Tendency is minus divergence of the fluxes + coriolis + pressure term |
355 |
DO j=jMin,jMax |
DO j=jMin,jMax |
356 |
DO i=iMin,iMax |
DO i=iMin,iMax |
366 |
& +fMer(i,j+1) - fMer(i ,j) |
& +fMer(i,j+1) - fMer(i ,j) |
367 |
& +fVerU(i,j,kUp)*rkFac - fVerU(i,j,kDown)*rkFac |
& +fVerU(i,j,kUp)*rkFac - fVerU(i,j,kDown)*rkFac |
368 |
& ) |
& ) |
369 |
& _PHM( +phxFac * pf(i,j) ) |
& - phxFac*dPhiHydX(i,j) |
370 |
ENDDO |
ENDDO |
371 |
ENDDO |
ENDDO |
372 |
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447 |
C---- Meridional momentum equation starts here |
C---- Meridional momentum equation starts here |
448 |
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449 |
C Bi-harmonic term del^2 V -> v4F |
C Bi-harmonic term del^2 V -> v4F |
450 |
IF (momViscosity) |
IF (momViscosity .AND. viscA4.NE.0. ) |
451 |
& CALL MOM_V_DEL2V(bi,bj,k,vFld,hFacZ,v4f,myThid) |
& CALL MOM_V_DEL2V(bi,bj,k,vFld,hFacZ,v4f,myThid) |
452 |
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453 |
C--- Calculate mean and eddy fluxes between cells for meridional flow. |
C--- Calculate mean and eddy fluxes between cells for meridional flow. |
464 |
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465 |
C Combine fluxes -> fZon |
C Combine fluxes -> fZon |
466 |
DO j=jMin,jMax |
DO j=jMin,jMax |
467 |
DO i=iMin,iMax |
DO i=iMin,iMax+1 |
468 |
fZon(i,j) = uDvdxFac*aF(i,j) + AhDvdxFac*vF(i,j) |
fZon(i,j) = uDvdxFac*aF(i,j) + AhDvdxFac*vF(i,j) |
469 |
ENDDO |
ENDDO |
470 |
ENDDO |
ENDDO |
503 |
ENDDO |
ENDDO |
504 |
ENDDO |
ENDDO |
505 |
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C--- Hydorstatic term (-1/rhoConst . dphi/dy ) |
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IF (momPressureForcing) THEN |
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DO j=jMin,jMax |
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DO i=iMin,iMax |
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pF(i,j) = -_recip_dyC(i,j,bi,bj) |
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& *(phi_hyd(i,j,k)-phi_hyd(i,j-1,k)) |
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ENDDO |
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ENDDO |
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ENDIF |
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506 |
C-- Tendency is minus divergence of the fluxes + coriolis + pressure term |
C-- Tendency is minus divergence of the fluxes + coriolis + pressure term |
507 |
DO j=jMin,jMax |
DO j=jMin,jMax |
508 |
DO i=iMin,iMax |
DO i=iMin,iMax |
518 |
& +fMer(i,j ) - fMer(i,j-1) |
& +fMer(i,j ) - fMer(i,j-1) |
519 |
& +fVerV(i,j,kUp)*rkFac - fVerV(i,j,kDown)*rkFac |
& +fVerV(i,j,kUp)*rkFac - fVerV(i,j,kDown)*rkFac |
520 |
& ) |
& ) |
521 |
& _PHM( +phyFac*pf(i,j) ) |
& - phyFac*dPhiHydY(i,j) |
522 |
ENDDO |
ENDDO |
523 |
ENDDO |
ENDDO |
524 |
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598 |
C-- Coriolis term |
C-- Coriolis term |
599 |
C Note. As coded here, coriolis will not work with "thin walls" |
C Note. As coded here, coriolis will not work with "thin walls" |
600 |
#ifdef INCLUDE_CD_CODE |
#ifdef INCLUDE_CD_CODE |
601 |
CALL MOM_CDSCHEME(bi,bj,k,phi_hyd,myThid) |
CALL MOM_CDSCHEME(bi,bj,k,phi_hyd,dPhiHydX,dPhiHydY,myThid) |
602 |
#else |
#else |
603 |
CALL MOM_U_CORIOLIS(bi,bj,k,vFld,cf,myThid) |
CALL MOM_U_CORIOLIS(bi,bj,k,vFld,cf,myThid) |
604 |
DO j=jMin,jMax |
DO j=jMin,jMax |