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C $Header$ |
C $Header$ |
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#include "CPP_EEOPTIONS.h" |
#include "CPP_OPTIONS.h" |
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SUBROUTINE DYNAMICS(myTime, myIter, myThid) |
SUBROUTINE DYNAMICS(myTime, myIter, myThid) |
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C /==========================================================\ |
C /==========================================================\ |
59 |
C is "pipelined" in the vertical |
C is "pipelined" in the vertical |
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C so we need an fVer for each |
C so we need an fVer for each |
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C variable. |
C variable. |
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C rhoK, rhoKM1 - Density at current level, level above and level below. |
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C rhoKP1 |
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C buoyK, buoyKM1 - Buoyancy at current level and level above. |
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C phiHyd - Hydrostatic part of the potential phi. |
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C In z coords phiHyd is the hydrostatic pressure anomaly |
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C In p coords phiHyd is the geopotential surface height anomaly. |
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C iMin, iMax - Ranges and sub-block indices on which calculations |
C iMin, iMax - Ranges and sub-block indices on which calculations |
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C jMin, jMax are applied. |
C jMin, jMax are applied. |
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C bi, bj |
C bi, bj |
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_RS yA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RS yA (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
76 |
_RL uTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL uTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL vTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL vTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
78 |
_RL wTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL rTrans(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
79 |
_RL wVel (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
_RL rVel (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
80 |
_RS maskC (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RS maskC (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
81 |
_RS maskUp(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RS maskUp(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
82 |
_RL aTerm (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL aTerm (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
90 |
_RL fVerS (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
_RL fVerS (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
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_RL fVerU (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
_RL fVerU (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
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_RL fVerV (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
_RL fVerV (1-OLx:sNx+OLx,1-OLy:sNy+OLy,2) |
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_RL pH (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nz) |
_RL phiHyd(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nz) |
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_RL rhokm1(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL rhokm1(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL rhokp1(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL rhokp1(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL rhok (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL rhok (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL buoyKM1(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL buoyK (1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL rhotmp(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL rhotmp(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL pSurfX(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL pSurfX(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL pSurfY(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
_RL pSurfY(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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C =================== |
C =================== |
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C This is where all the accelerations and tendencies (ie. |
C This is where all the accelerations and tendencies (ie. |
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C physics, parameterizations etc...) are calculated |
C physics, parameterizations etc...) are calculated |
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C w = sum_z ( div. u[n] ) |
C rVel = sum_r ( div. u[n] ) |
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C rho = rho ( theta[n], salt[n] ) |
C rho = rho ( theta[n], salt[n] ) |
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C b = b(rho, theta) |
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C K31 = K31 ( rho ) |
C K31 = K31 ( rho ) |
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C Gu[n] = Gu( u[n], v[n], w, rho, Ph, ... ) |
C Gu[n] = Gu( u[n], v[n], rVel, b, ... ) |
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C Gv[n] = Gv( u[n], v[n], w, rho, Ph, ... ) |
C Gv[n] = Gv( u[n], v[n], rVel, b, ... ) |
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C Gt[n] = Gt( theta[n], u[n], v[n], w, K31, ... ) |
C Gt[n] = Gt( theta[n], u[n], v[n], rVel, K31, ... ) |
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C Gs[n] = Gs( salt[n], u[n], v[n], w, K31, ... ) |
C Gs[n] = Gs( salt[n], u[n], v[n], rVel, K31, ... ) |
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C |
C |
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C "Time-stepping" or "Prediction" |
C "Time-stepping" or "Prediction" |
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C ================================ |
C ================================ |
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rhok (i,j) = 0. _d 0 |
rhok (i,j) = 0. _d 0 |
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rhokp1(i,j) = 0. _d 0 |
rhokp1(i,j) = 0. _d 0 |
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rhotmp(i,j) = 0. _d 0 |
rhotmp(i,j) = 0. _d 0 |
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buoyKM1(i,j) = 0. _d 0 |
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buoyK (i,j) = 0. _d 0 |
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maskC (i,j) = 0. _d 0 |
maskC (i,j) = 0. _d 0 |
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ENDDO |
ENDDO |
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ENDDO |
ENDDO |
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C-- Set up work arrays that need valid initial values |
C-- Set up work arrays that need valid initial values |
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DO j=1-OLy,sNy+OLy |
DO j=1-OLy,sNy+OLy |
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DO i=1-OLx,sNx+OLx |
DO i=1-OLx,sNx+OLx |
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wTrans(i,j) = 0. _d 0 |
rTrans(i,j) = 0. _d 0 |
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wVel (i,j,1) = 0. _d 0 |
rVel (i,j,1) = 0. _d 0 |
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wVel (i,j,2) = 0. _d 0 |
rVel (i,j,2) = 0. _d 0 |
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fVerT(i,j,1) = 0. _d 0 |
fVerT(i,j,1) = 0. _d 0 |
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fVerT(i,j,2) = 0. _d 0 |
fVerT(i,j,2) = 0. _d 0 |
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fVerS(i,j,1) = 0. _d 0 |
fVerS(i,j,1) = 0. _d 0 |
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fVerS(i,j,2) = 0. _d 0 |
fVerS(i,j,2) = 0. _d 0 |
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fVerU(i,j,1) = 0. _d 0 |
fVerU(i,j,1) = 0. _d 0 |
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fVerU(i,j,2) = 0. _d 0 |
fVerU(i,j,2) = 0. _d 0 |
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fVerV(i,j,1) = 0. _d 0 |
fVerV(i,j,1) = 0. _d 0 |
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fVerV(i,j,2) = 0. _d 0 |
fVerV(i,j,2) = 0. _d 0 |
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pH(i,j,1) = 0. _d 0 |
phiHyd(i,j,1) = 0. _d 0 |
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K13(i,j,1) = 0. _d 0 |
K13(i,j,1) = 0. _d 0 |
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K23(i,j,1) = 0. _d 0 |
K23(i,j,1) = 0. _d 0 |
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K33(i,j,1) = 0. _d 0 |
K33(i,j,1) = 0. _d 0 |
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KapGM(i,j) = 0. _d 0 |
KapGM(i,j) = GMkbackground |
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ENDDO |
ENDDO |
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ENDDO |
ENDDO |
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I myThid ) |
I myThid ) |
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IF ( .NOT. BOTTOM_LAYER ) THEN |
IF ( .NOT. BOTTOM_LAYER ) THEN |
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C-- Check static stability with layer below |
C-- Check static stability with layer below |
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C and mix as needed. |
C and mix as needed. |
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CALL FIND_RHO( |
CALL FIND_RHO( |
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CALL CONVECT( |
CALL CONVECT( |
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I bi,bj,iMin,iMax,jMin,jMax,K+1,rhoKm1,rhoKp1, |
I bi,bj,iMin,iMax,jMin,jMax,K+1,rhoKm1,rhoKp1, |
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I myTime,myIter,myThid) |
I myTime,myIter,myThid) |
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C-- Recompute density after mixing |
C-- Recompute density after mixing |
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CALL FIND_RHO( |
CALL FIND_RHO( |
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I bi, bj, iMin, iMax, jMin, jMax, K, K, eosType, |
I bi, bj, iMin, iMax, jMin, jMax, K, K, eosType, |
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I myThid ) |
I myThid ) |
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ENDIF |
ENDIF |
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C-- Calculate buoyancy |
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CALL CALC_BUOY( |
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I bi,bj,iMin,iMax,jMin,jMax,K,rhoKm1, |
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O buoyKm1, |
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I myThid ) |
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C-- Integrate hydrostatic balance for pH with BC of pH(z=0)=0 |
C-- Integrate hydrostatic balance for pH with BC of pH(z=0)=0 |
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CALL CALC_PH( |
CALL CALC_PHI_HYD( |
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I bi,bj,iMin,iMax,jMin,jMax,K,rhoKm1,rhoKm1, |
I bi,bj,iMin,iMax,jMin,jMax,K,buoyKm1,buoyKm1, |
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U pH, |
U phiHyd, |
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I myThid ) |
I myThid ) |
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DO K=2,Nz |
DO K=2,Nz |
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BOTTOM_LAYER = K .EQ. Nz |
BOTTOM_LAYER = K .EQ. Nz |
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IF ( .NOT. BOTTOM_LAYER ) THEN |
IF ( .NOT. BOTTOM_LAYER ) THEN |
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C-- Update fields in layer below according to tendency terms |
C-- Update fields in layer below according to tendency terms |
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CALL CORRECTION_STEP( |
CALL CORRECTION_STEP( |
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I bi,bj,iMin,iMax,jMin,jMax,K+1,pSurfX,pSurfY,myTime,myThid) |
I bi,bj,iMin,iMax,jMin,jMax,K+1,pSurfX,pSurfY,myTime,myThid) |
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ENDIF |
ENDIF |
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C-- Update fields in layer below according to tendency terms |
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C CALL CORRECTION_STEP( |
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C I bi,bj,iMin,iMax,jMin,jMax,K,pSurfX,pSurfY,myTime,myThid) |
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C-- Density of K level (below W(K)) reference to K level |
C-- Density of K level (below W(K)) reference to K level |
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CALL FIND_RHO( |
CALL FIND_RHO( |
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I bi, bj, iMin, iMax, jMin, jMax, K, K, eosType, |
I bi, bj, iMin, iMax, jMin, jMax, K, K, eosType, |
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O rhoK, |
O rhoK, |
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I myThid ) |
I myThid ) |
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IF ( .NOT. BOTTOM_LAYER ) THEN |
IF ( .NOT. BOTTOM_LAYER ) THEN |
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C-- Check static stability with layer below |
C-- Check static stability with layer below and mix as needed. |
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C and mix as needed. |
C-- Density of K+1 level (below W(K+1)) reference to K level. |
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C-- Density of K+1 level (below W(K+1)) reference to K level |
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CALL FIND_RHO( |
CALL FIND_RHO( |
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I bi, bj, iMin, iMax, jMin, jMax, K+1, K, eosType, |
I bi, bj, iMin, iMax, jMin, jMax, K+1, K, eosType, |
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O rhoKp1, |
O rhoKp1, |
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O rhoK, |
O rhoK, |
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I myThid ) |
I myThid ) |
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ENDIF |
ENDIF |
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C-- Calculate buoyancy |
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CALL CALC_BUOY( |
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I bi,bj,iMin,iMax,jMin,jMax,K,rhoK, |
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O buoyK, |
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I myThid ) |
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C-- Integrate hydrostatic balance for pH with BC of pH(z=0)=0 |
C-- Integrate hydrostatic balance for pH with BC of pH(z=0)=0 |
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CALL CALC_PH( |
CALL CALC_PHI_HYD( |
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I bi,bj,iMin,iMax,jMin,jMax,K,rhoKm1,rhoK, |
I bi,bj,iMin,iMax,jMin,jMax,K,buoyKm1,buoyK, |
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U pH, |
U phiHyd, |
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I myThid ) |
I myThid ) |
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C-- Calculate iso-neutral slopes for the GM/Redi parameterisation |
C-- Calculate iso-neutral slopes for the GM/Redi parameterisation |
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CALL FIND_RHO( |
CALL FIND_RHO( |
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I myThid ) |
I myThid ) |
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DO J=jMin,jMax |
DO J=jMin,jMax |
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DO I=iMin,iMax |
DO I=iMin,iMax |
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rhoKm1(I,J)=rhoK(I,J) |
rhoKm1 (I,J) = rhoK(I,J) |
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buoyKm1(I,J) = buoyK(I,J) |
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ENDDO |
ENDDO |
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ENDDO |
ENDDO |
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CALL CALC_MOM_RHS( |
CALL CALC_MOM_RHS( |
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I bi,bj,iMin,iMax,jMin,jMax,k,kM1,kUp,kDown, |
I bi,bj,iMin,iMax,jMin,jMax,k,kM1,kUp,kDown, |
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I xA,yA,uTrans,vTrans,wTrans,wVel,maskC, |
I xA,yA,uTrans,vTrans,wTrans,wVel,maskC, |
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I pH, |
I phiHyd, |
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U aTerm,xTerm,cTerm,mTerm,pTerm, |
U aTerm,xTerm,cTerm,mTerm,pTerm, |
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U fZon, fMer, fVerU, fVerV, |
U fZon, fMer, fVerU, fVerV, |
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I myThid) |
I myThid) |
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I xA,yA, |
I xA,yA, |
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I myThid) |
I myThid) |
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C-- Cumulative diagnostic calculations (ie. time-averaging) |
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#ifdef ALLOW_DIAGNOSTICS |
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IF (taveFreq.GT.0.) THEN |
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CALL DO_TIME_AVERAGES( |
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I myTime, myIter, bi, bj, K, kUp, kDown, |
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I K13, K23, wVel, KapGM, |
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I myThid ) |
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ENDIF |
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#endif |
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ENDDO ! K |
ENDDO ! K |
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C-- Implicit diffusion |
C-- Implicit diffusion |