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C $Header$ |
C $Header$ |
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C $Name$ |
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#include "PACKAGES_CONFIG.h" |
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#include "CPP_OPTIONS.h" |
#include "CPP_OPTIONS.h" |
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CStartOfInterface |
CBOP |
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C !ROUTINE: INI_MASKS_ETC |
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C !INTERFACE: |
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SUBROUTINE INI_MASKS_ETC( myThid ) |
SUBROUTINE INI_MASKS_ETC( myThid ) |
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C /==========================================================\ |
C !DESCRIPTION: \bv |
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C | SUBROUTINE INI_MASKS_ETC | |
C *==========================================================* |
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C | o Initialise masks and topography factors | |
C | SUBROUTINE INI_MASKS_ETC |
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C |==========================================================| |
C | o Initialise masks and topography factors |
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C | These arrays are used throughout the code and describe | |
C *==========================================================* |
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C | the topography of the domain through masks (0s and 1s) | |
C | These arrays are used throughout the code and describe |
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C | and fractional height factors (0<hFac<1). The latter | |
C | the topography of the domain through masks (0s and 1s) |
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C | distinguish between the lopped-cell and full-step | |
C | and fractional height factors (0<hFac<1). The latter |
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C | topographic representations. | |
C | distinguish between the lopped-cell and full-step |
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C \==========================================================/ |
C | topographic representations. |
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IMPLICIT NONE |
C *==========================================================* |
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C \ev |
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C !USES: |
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IMPLICIT NONE |
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C === Global variables === |
C === Global variables === |
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#include "SIZE.h" |
#include "SIZE.h" |
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#include "EEPARAMS.h" |
#include "EEPARAMS.h" |
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#include "PARAMS.h" |
#include "PARAMS.h" |
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#include "GRID.h" |
#include "GRID.h" |
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#include "SURFACE.h" |
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C !INPUT/OUTPUT PARAMETERS: |
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C == Routine arguments == |
C == Routine arguments == |
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C myThid - Number of this instance of INI_MASKS_ETC |
C myThid :: Number of this instance of INI_MASKS_ETC |
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INTEGER myThid |
INTEGER myThid |
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CEndOfInterface |
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C !LOCAL VARIABLES: |
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C == Local variables == |
C == Local variables == |
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C bi,bj - Loop counters |
C bi,bj :: tile indices |
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C I,J,K |
C I,J,K :: Loop counters |
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C tmpfld :: Temporary array used to compute & write Total Depth |
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_RS tmpfld(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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INTEGER bi, bj |
INTEGER bi, bj |
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INTEGER I, J, K |
INTEGER I, J, K |
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#ifdef ALLOW_NONHYDROSTATIC |
_RL hFacCtmp |
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INTEGER Km1 |
_RL hFacMnSz |
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_RL hFacUpper,hFacLower |
CEOP |
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#endif |
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C Calculate lopping factor hFacC |
C- Calculate lopping factor hFacC : over-estimate the part inside of the domain |
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C taking into account the lower_R Boundary (Bathymetrie / Top of Atmos) |
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DO bj=myByLo(myThid), myByHi(myThid) |
DO bj=myByLo(myThid), myByHi(myThid) |
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DO bi=myBxLo(myThid), myBxHi(myThid) |
DO bi=myBxLo(myThid), myBxHi(myThid) |
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DO K=1, Nr |
DO K=1, Nr |
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DO J=1,sNy |
hFacMnSz=max( hFacMin, min(hFacMinDr*recip_drF(k),1. _d 0) ) |
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DO I=1,sNx |
DO J=1-Oly,sNy+Oly |
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C Round depths within a small fraction of layer depth to that |
DO I=1-Olx,sNx+Olx |
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C layer depth. |
C o Non-dimensional distance between grid bound. and domain lower_R bound. |
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IF ( ABS(H(I,J,bi,bj)-rF(K)) .LT. |
hFacCtmp = (rF(K)-R_low(I,J,bi,bj))*recip_drF(K) |
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& 1. _d -6*ABS(rF(K)) .AND. |
C o Select between, closed, open or partial (0,1,0-1) |
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& ABS(H(I,J,bi,bj)-rF(K)) .LT. |
hFacCtmp=min( max( hFacCtmp, 0. _d 0) , 1. _d 0) |
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& 1. _d -6*ABS(H(I,J,bi,bj)) )THEN |
C o Impose minimum fraction and/or size (dimensional) |
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H(I,J,bi,bj) = rF(K) |
IF (hFacCtmp.LT.hFacMnSz) THEN |
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ENDIF |
IF (hFacCtmp.LT.hFacMnSz*0.5) THEN |
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IF ( H(I,J,bi,bj)*rkFac .GE. rF(K)*rkFac ) THEN |
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C Top of cell is below base of domain |
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hFacC(I,J,K,bi,bj) = 0. |
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ELSEIF ( H(I,J,bi,bj)*rkFac .LE. rF(K+1)*rkFac ) THEN |
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C Base of domain is below bottom of this cell |
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hFacC(I,J,K,bi,bj) = 1. |
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ELSE |
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C Base of domain is in this cell |
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C Set hFac to the fraction of the cell that is open. |
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hFacC(I,J,K,bi,bj) = |
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& (rF(K)*rkFac-H(I,J,bi,bj)*rkFac)*recip_drF(K) |
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ENDIF |
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C Impose minimum fraction |
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IF (hFacC(I,J,K,bi,bj).LT.hFacMin) THEN |
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IF (hFacC(I,J,K,bi,bj).LT.hFacMin*0.5) THEN |
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hFacC(I,J,K,bi,bj)=0. |
hFacC(I,J,K,bi,bj)=0. |
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ELSE |
ELSE |
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hFacC(I,J,K,bi,bj)=hFacMin |
hFacC(I,J,K,bi,bj)=hFacMnSz |
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ENDIF |
ENDIF |
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ELSE |
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hFacC(I,J,K,bi,bj)=hFacCtmp |
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ENDIF |
ENDIF |
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C Impose minimum size (dimensional) |
ENDDO |
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IF (drF(k)*hFacC(I,J,K,bi,bj).LT.hFacMinDr) THEN |
ENDDO |
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IF (drF(k)*hFacC(I,J,K,bi,bj).LT.hFacMinDr*0.5) THEN |
ENDDO |
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C- Re-calculate lower-R Boundary position, taking into account hFacC |
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DO J=1-Oly,sNy+Oly |
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DO I=1-Olx,sNx+Olx |
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R_low(I,J,bi,bj) = rF(1) |
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DO K=Nr,1,-1 |
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R_low(I,J,bi,bj) = R_low(I,J,bi,bj) |
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& - drF(k)*hFacC(I,J,K,bi,bj) |
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ENDDO |
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ENDDO |
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ENDDO |
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C - end bi,bj loops. |
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ENDDO |
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ENDDO |
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90 |
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C- Calculate lopping factor hFacC : Remove part outside of the domain |
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C taking into account the Reference (=at rest) Surface Position Ro_surf |
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DO bj=myByLo(myThid), myByHi(myThid) |
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DO bi=myBxLo(myThid), myBxHi(myThid) |
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DO K=1, Nr |
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hFacMnSz=max( hFacMin, min(hFacMinDr*recip_drF(k),1. _d 0) ) |
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DO J=1-Oly,sNy+Oly |
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DO I=1-Olx,sNx+Olx |
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C o Non-dimensional distance between grid boundary and model surface |
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hFacCtmp = (rF(k)-Ro_surf(I,J,bi,bj))*recip_drF(K) |
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C o Reduce the previous fraction : substract the outside part. |
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hFacCtmp = hFacC(I,J,K,bi,bj) - max( hFacCtmp, 0. _d 0) |
102 |
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C o set to zero if empty Column : |
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hFacCtmp = max( hFacCtmp, 0. _d 0) |
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C o Impose minimum fraction and/or size (dimensional) |
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IF (hFacCtmp.LT.hFacMnSz) THEN |
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IF (hFacCtmp.LT.hFacMnSz*0.5) THEN |
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hFacC(I,J,K,bi,bj)=0. |
hFacC(I,J,K,bi,bj)=0. |
108 |
ELSE |
ELSE |
109 |
hFacC(I,J,K,bi,bj)=hFacMinDr*recip_drF(k) |
hFacC(I,J,K,bi,bj)=hFacMnSz |
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ENDIF |
ENDIF |
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ELSE |
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hFacC(I,J,K,bi,bj)=hFacCtmp |
113 |
ENDIF |
ENDIF |
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depthInK(i,j,bi,bj) = depthInK(i,j,bi,bj) + 1. |
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Crg & +hFacC(i,j,k,bi,bj) |
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114 |
ENDDO |
ENDDO |
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ENDDO |
ENDDO |
116 |
ENDDO |
ENDDO |
117 |
ENDDO |
ENDDO |
118 |
ENDDO |
ENDDO |
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_EXCH_XYZ_R4(hFacC , myThid ) |
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_EXCH_XY_R4( depthInK, myThid ) |
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CALL PLOT_FIELD_XYRS( depthInK, |
#ifdef ALLOW_SHELFICE |
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& 'Model Depths K Index' , 1, myThid ) |
IF ( useShelfIce ) THEN |
122 |
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C-- Modify lopping factor hFacC : Remove part outside of the domain |
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C Re-calculate depth of ocean, taking into account hFacC |
C taking into account the Reference (=at rest) Surface Position Ro_shelfIce |
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CALL SHELFICE_UPDATE_MASKS( |
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I rF, recip_drF, |
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U hFacC, |
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I myThid ) |
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ENDIF |
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#endif /* ALLOW_SHELFICE */ |
130 |
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C- Re-calculate Reference surface position, taking into account hFacC |
132 |
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C initialize Total column fluid thickness and surface k index |
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C Note: if no fluid (continent) ==> ksurf = Nr+1 |
134 |
DO bj=myByLo(myThid), myByHi(myThid) |
DO bj=myByLo(myThid), myByHi(myThid) |
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DO bi=myBxLo(myThid), myBxHi(myThid) |
DO bi=myBxLo(myThid), myBxHi(myThid) |
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DO J=1,sNy |
DO J=1-Oly,sNy+Oly |
137 |
DO I=1,sNx |
DO I=1-Olx,sNx+Olx |
138 |
H(I,J,bi,bj)=0. |
tmpfld(I,J,bi,bj) = 0. |
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DO K=1,Nr |
ksurfC(I,J,bi,bj) = Nr+1 |
140 |
H(I,J,bi,bj)=H(I,J,bi,bj)- |
maskH(I,J,bi,bj) = 0. |
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& rkFac*drF(k)*hFacC(I,J,K,bi,bj) |
Ro_surf(I,J,bi,bj) = R_low(I,J,bi,bj) |
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DO K=Nr,1,-1 |
143 |
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Ro_surf(I,J,bi,bj) = Ro_surf(I,J,bi,bj) |
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& + drF(k)*hFacC(I,J,K,bi,bj) |
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IF (hFacC(I,J,K,bi,bj).NE.0.) THEN |
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ksurfC(I,J,bi,bj) = k |
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maskH(I,J,bi,bj) = 1. |
148 |
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tmpfld(I,J,bi,bj) = tmpfld(I,J,bi,bj) + 1. |
149 |
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ENDIF |
150 |
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ENDDO |
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kLowC(I,J,bi,bj) = 0 |
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DO K= 1, Nr |
153 |
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IF (hFacC(I,J,K,bi,bj).NE.0) THEN |
154 |
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kLowC(I,J,bi,bj) = K |
155 |
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ENDIF |
156 |
ENDDO |
ENDDO |
157 |
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maskInC(I,J,bi,bj)= 0. |
158 |
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IF ( ksurfC(I,J,bi,bj).LE.Nr ) maskInC(I,J,bi,bj)= 1. |
159 |
ENDDO |
ENDDO |
160 |
ENDDO |
ENDDO |
161 |
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C - end bi,bj loops. |
162 |
ENDDO |
ENDDO |
163 |
ENDDO |
ENDDO |
164 |
_EXCH_XY_R4(H , myThid ) |
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CALL WRITE_FLD_XY_RS( 'Depth',' ',H,0,myThid) |
C CALL PLOT_FIELD_XYRS( tmpfld, |
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C CALL MDSWRITEFIELD( 'Depth', writeBinaryPrec, .TRUE., |
C & 'Model Depths K Index' , 1, myThid ) |
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C & 'RS', 1, H, 1, -1, myThid ) |
CALL PLOT_FIELD_XYRS(R_low, |
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& 'Model R_low (ini_masks_etc)', 1, myThid) |
169 |
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CALL PLOT_FIELD_XYRS(Ro_surf, |
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& 'Model Ro_surf (ini_masks_etc)', 1, myThid) |
171 |
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172 |
C Calculate quantities derived from XY depth map |
C Calculate quantities derived from XY depth map |
173 |
DO bj = myByLo(myThid), myByHi(myThid) |
DO bj = myByLo(myThid), myByHi(myThid) |
174 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
DO bi = myBxLo(myThid), myBxHi(myThid) |
175 |
DO J=1,sNy |
DO j=1-Oly,sNy+Oly |
176 |
DO I=1,sNx |
DO i=1-Olx,sNx+Olx |
177 |
C Inverse of depth |
C Total fluid column thickness (r_unit) : |
178 |
IF ( h(i,j,bi,bj) .EQ. 0. _d 0 ) THEN |
c Rcolumn(i,j,bi,bj)= Ro_surf(i,j,bi,bj) - R_low(i,j,bi,bj) |
179 |
recip_H(i,j,bi,bj) = 0. _d 0 |
tmpfld(i,j,bi,bj) = Ro_surf(i,j,bi,bj) - R_low(i,j,bi,bj) |
180 |
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C Inverse of fluid column thickness (1/r_unit) |
181 |
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IF ( tmpfld(i,j,bi,bj) .LE. 0. ) THEN |
182 |
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recip_Rcol(i,j,bi,bj) = 0. |
183 |
ELSE |
ELSE |
184 |
recip_H(i,j,bi,bj) = 1. _d 0 / abs( H(i,j,bi,bj) ) |
recip_Rcol(i,j,bi,bj) = 1. _d 0 / tmpfld(i,j,bi,bj) |
185 |
ENDIF |
ENDIF |
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depthInK(i,j,bi,bj) = 0. |
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186 |
ENDDO |
ENDDO |
187 |
ENDDO |
ENDDO |
188 |
ENDDO |
ENDDO |
189 |
ENDDO |
ENDDO |
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_EXCH_XY_R4( recip_H, myThid ) |
C _EXCH_XY_RS( recip_Rcol, myThid ) |
191 |
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192 |
C hFacW and hFacS (at U and V points) |
C hFacW and hFacS (at U and V points) |
193 |
DO bj=myByLo(myThid), myByHi(myThid) |
DO bj=myByLo(myThid), myByHi(myThid) |
194 |
DO bi=myBxLo(myThid), myBxHi(myThid) |
DO bi=myBxLo(myThid), myBxHi(myThid) |
195 |
DO K=1, Nr |
DO K=1, Nr |
196 |
DO J=1,sNy |
DO J=1-Oly,sNy+Oly |
197 |
DO I=1,sNx |
hFacW(1-OLx,J,K,bi,bj)= 0. |
198 |
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DO I=2-Olx,sNx+Olx |
199 |
hFacW(I,J,K,bi,bj)= |
hFacW(I,J,K,bi,bj)= |
200 |
& MIN(hFacC(I,J,K,bi,bj),hFacC(I-1,J,K,bi,bj)) |
& MIN(hFacC(I,J,K,bi,bj),hFacC(I-1,J,K,bi,bj)) |
201 |
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ENDDO |
202 |
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ENDDO |
203 |
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DO I=1-Olx,sNx+Olx |
204 |
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hFacS(I,1-OLy,K,bi,bj)= 0. |
205 |
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ENDDO |
206 |
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DO J=2-Oly,sNy+oly |
207 |
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DO I=1-Olx,sNx+Olx |
208 |
hFacS(I,J,K,bi,bj)= |
hFacS(I,J,K,bi,bj)= |
209 |
& MIN(hFacC(I,J,K,bi,bj),hFacC(I,J-1,K,bi,bj)) |
& MIN(hFacC(I,J,K,bi,bj),hFacC(I,J-1,K,bi,bj)) |
210 |
ENDDO |
ENDDO |
212 |
ENDDO |
ENDDO |
213 |
ENDDO |
ENDDO |
214 |
ENDDO |
ENDDO |
215 |
_EXCH_XYZ_R4(hFacW , myThid ) |
CALL EXCH_UV_XYZ_RS(hFacW,hFacS,.FALSE.,myThid) |
216 |
_EXCH_XYZ_R4(hFacS , myThid ) |
C The following block allows thin walls representation of non-periodic |
217 |
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C boundaries such as happen on the lat-lon grid at the N/S poles. |
218 |
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C We should really supply a flag for doing this. |
219 |
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DO bj=myByLo(myThid), myByHi(myThid) |
220 |
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DO bi=myBxLo(myThid), myBxHi(myThid) |
221 |
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DO K=1, Nr |
222 |
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DO J=1-Oly,sNy+Oly |
223 |
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DO I=1-Olx,sNx+Olx |
224 |
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IF (dyG(I,J,bi,bj).EQ.0.) hFacW(I,J,K,bi,bj)=0. |
225 |
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IF (dxG(I,J,bi,bj).EQ.0.) hFacS(I,J,K,bi,bj)=0. |
226 |
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ENDDO |
227 |
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ENDDO |
228 |
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ENDDO |
229 |
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ENDDO |
230 |
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ENDDO |
231 |
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232 |
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#ifdef ALLOW_NONHYDROSTATIC |
233 |
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C rLow & reference rSurf at Western & Southern edges (U and V points) |
234 |
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DO bj=myByLo(myThid), myByHi(myThid) |
235 |
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DO bi=myBxLo(myThid), myBxHi(myThid) |
236 |
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I = 1-OlX |
237 |
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DO J=1-Oly,sNy+Oly |
238 |
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rLowW (i,j,bi,bj) = 0. |
239 |
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rSurfW(i,j,bi,bj) = 0. |
240 |
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ENDDO |
241 |
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J = 1-Oly |
242 |
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DO I=1-Olx,sNx+Olx |
243 |
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rLowS (i,j,bi,bj) = 0. |
244 |
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rSurfS(i,j,bi,bj) = 0. |
245 |
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ENDDO |
246 |
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DO J=1-Oly,sNy+Oly |
247 |
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DO I=2-Olx,sNx+Olx |
248 |
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rSurfW(i,j,bi,bj) = |
249 |
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& MIN( Ro_surf(i-1,j,bi,bj), Ro_surf(i,j,bi,bj) ) |
250 |
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rLowW(i,j,bi,bj) = |
251 |
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& MAX( R_low(i-1,j,bi,bj), R_low(i,j,bi,bj) ) |
252 |
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ENDDO |
253 |
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ENDDO |
254 |
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DO J=2-Oly,sNy+Oly |
255 |
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DO I=1-Olx,sNx+Olx |
256 |
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rSurfS(i,j,bi,bj) = |
257 |
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& MIN( Ro_surf(i,j-1,bi,bj), Ro_surf(i,j,bi,bj) ) |
258 |
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rLowS(i,j,bi,bj) = |
259 |
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& MAX( R_low(i,j-1,bi,bj), R_low(i,j,bi,bj) ) |
260 |
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ENDDO |
261 |
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ENDDO |
262 |
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ENDDO |
263 |
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ENDDO |
264 |
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CALL EXCH_UV_XY_RS( rSurfW, rSurfS, .FALSE., myThid ) |
265 |
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CALL EXCH_UV_XY_RS( rLowW, rLowS, .FALSE., myThid ) |
266 |
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#endif /* ALLOW_NONHYDROSTATIC */ |
267 |
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268 |
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C- Write to disk: Total Column Thickness & hFac(C,W,S): |
269 |
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C This I/O is now done in write_grid.F |
270 |
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c CALL WRITE_FLD_XY_RS( 'Depth',' ',tmpfld,0,myThid) |
271 |
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c CALL WRITE_FLD_XYZ_RS( 'hFacC',' ',hFacC,0,myThid) |
272 |
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c CALL WRITE_FLD_XYZ_RS( 'hFacW',' ',hFacW,0,myThid) |
273 |
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c CALL WRITE_FLD_XYZ_RS( 'hFacS',' ',hFacS,0,myThid) |
274 |
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275 |
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_BARRIER |
276 |
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CALL PLOT_FIELD_XYZRS( hFacC, 'hFacC' , Nr, 1, myThid ) |
277 |
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CALL PLOT_FIELD_XYZRS( hFacW, 'hFacW' , Nr, 1, myThid ) |
278 |
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CALL PLOT_FIELD_XYZRS( hFacS, 'hFacS' , Nr, 1, myThid ) |
279 |
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280 |
C Masks and reciprocals of hFac[CWS] |
C Masks and reciprocals of hFac[CWS] |
281 |
DO bj = myByLo(myThid), myByHi(myThid) |
DO bj = myByLo(myThid), myByHi(myThid) |
282 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
DO bi = myBxLo(myThid), myBxHi(myThid) |
283 |
DO K=1,Nr |
DO K=1,Nr |
284 |
DO J=1,sNy |
DO J=1-Oly,sNy+Oly |
285 |
DO I=1,sNx |
DO I=1-Olx,sNx+Olx |
286 |
IF (HFacC(I,J,K,bi,bj) .NE. 0. _d 0 ) THEN |
IF (hFacC(I,J,K,bi,bj) .NE. 0. ) THEN |
287 |
recip_HFacC(I,J,K,bi,bj) = 1. _d 0 / HFacC(I,J,K,bi,bj) |
recip_hFacC(I,J,K,bi,bj) = 1. _d 0 / hFacC(I,J,K,bi,bj) |
288 |
|
maskC(I,J,K,bi,bj) = 1. |
289 |
ELSE |
ELSE |
290 |
recip_HFacC(I,J,K,bi,bj) = 0. _d 0 |
recip_hFacC(I,J,K,bi,bj) = 0. |
291 |
|
maskC(I,J,K,bi,bj) = 0. |
292 |
ENDIF |
ENDIF |
293 |
IF (HFacW(I,J,K,bi,bj) .NE. 0. _d 0 ) THEN |
IF (hFacW(I,J,K,bi,bj) .NE. 0. ) THEN |
294 |
recip_HFacW(I,J,K,bi,bj) = 1. _d 0 / HFacW(I,J,K,bi,bj) |
recip_hFacW(I,J,K,bi,bj) = 1. _d 0 / hFacW(I,J,K,bi,bj) |
295 |
maskW(I,J,K,bi,bj) = 1. _d 0 |
maskW(I,J,K,bi,bj) = 1. |
296 |
ELSE |
ELSE |
297 |
recip_HFacW(I,J,K,bi,bj) = 0. _d 0 |
recip_hFacW(I,J,K,bi,bj) = 0. |
298 |
maskW(I,J,K,bi,bj) = 0.0 _d 0 |
maskW(I,J,K,bi,bj) = 0. |
299 |
ENDIF |
ENDIF |
300 |
IF (HFacS(I,J,K,bi,bj) .NE. 0. _d 0 ) THEN |
IF (hFacS(I,J,K,bi,bj) .NE. 0. ) THEN |
301 |
recip_HFacS(I,J,K,bi,bj) = 1. _d 0 / HFacS(I,J,K,bi,bj) |
recip_hFacS(I,J,K,bi,bj) = 1. _d 0 / hFacS(I,J,K,bi,bj) |
302 |
maskS(I,J,K,bi,bj) = 1. _d 0 |
maskS(I,J,K,bi,bj) = 1. |
303 |
ELSE |
ELSE |
304 |
recip_HFacS(I,J,K,bi,bj) = 0. _d 0 |
recip_hFacS(I,J,K,bi,bj) = 0. |
305 |
maskS(I,J,K,bi,bj) = 0. _d 0 |
maskS(I,J,K,bi,bj) = 0. |
306 |
ENDIF |
ENDIF |
307 |
ENDDO |
ENDDO |
308 |
ENDDO |
ENDDO |
309 |
ENDDO |
ENDDO |
310 |
ENDDO |
C- Calculate surface k index for interface W & S (U & V points) |
311 |
ENDDO |
DO J=1-Oly,sNy+Oly |
312 |
_EXCH_XYZ_R4(recip_HFacC , myThid ) |
DO I=1-Olx,sNx+Olx |
313 |
_EXCH_XYZ_R4(recip_HFacW , myThid ) |
ksurfW(I,J,bi,bj) = Nr+1 |
314 |
_EXCH_XYZ_R4(recip_HFacS , myThid ) |
ksurfS(I,J,bi,bj) = Nr+1 |
315 |
_EXCH_XYZ_R4(maskW , myThid ) |
DO k=Nr,1,-1 |
316 |
_EXCH_XYZ_R4(maskS , myThid ) |
IF (hFacW(I,J,K,bi,bj).NE.0.) ksurfW(I,J,bi,bj) = k |
317 |
|
IF (hFacS(I,J,K,bi,bj).NE.0.) ksurfS(I,J,bi,bj) = k |
318 |
C Calculate recipricols grid lengths |
ENDDO |
319 |
DO bj = myByLo(myThid), myByHi(myThid) |
maskInW(I,J,bi,bj)= 0. |
320 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
IF ( ksurfW(i,j,bi,bj).LE.Nr ) maskInW(I,J,bi,bj)= 1. |
321 |
DO J=1,sNy |
maskInS(I,J,bi,bj)= 0. |
322 |
DO I=1,sNx |
IF ( ksurfS(i,j,bi,bj).LE.Nr ) maskInS(I,J,bi,bj)= 1. |
|
recip_dxG(I,J,bi,bj)=1.d0/dxG(I,J,bi,bj) |
|
|
recip_dyG(I,J,bi,bj)=1.d0/dyG(I,J,bi,bj) |
|
|
recip_dxC(I,J,bi,bj)=1.d0/dxC(I,J,bi,bj) |
|
|
recip_dyC(I,J,bi,bj)=1.d0/dyC(I,J,bi,bj) |
|
|
recip_dxF(I,J,bi,bj)=1.d0/dxF(I,J,bi,bj) |
|
|
recip_dyF(I,J,bi,bj)=1.d0/dyF(I,J,bi,bj) |
|
|
recip_dxV(I,J,bi,bj)=1.d0/dxV(I,J,bi,bj) |
|
|
recip_dyU(I,J,bi,bj)=1.d0/dyU(I,J,bi,bj) |
|
323 |
ENDDO |
ENDDO |
324 |
ENDDO |
ENDDO |
325 |
|
C - end bi,bj loops. |
326 |
ENDDO |
ENDDO |
327 |
ENDDO |
ENDDO |
|
_EXCH_XY_R4(recip_dxG, myThid ) |
|
|
_EXCH_XY_R4(recip_dyG, myThid ) |
|
|
_EXCH_XY_R4(recip_dxC, myThid ) |
|
|
_EXCH_XY_R4(recip_dyC, myThid ) |
|
|
_EXCH_XY_R4(recip_dxF, myThid ) |
|
|
_EXCH_XY_R4(recip_dyF, myThid ) |
|
|
_EXCH_XY_R4(recip_dxV, myThid ) |
|
|
_EXCH_XY_R4(recip_dyU, myThid ) |
|
328 |
|
|
329 |
#ifdef ALLOW_NONHYDROSTATIC |
C Calculate recipricols grid lengths |
|
C-- Calculate the reciprocal hfac distance/volume for W cells |
|
330 |
DO bj = myByLo(myThid), myByHi(myThid) |
DO bj = myByLo(myThid), myByHi(myThid) |
331 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
DO bi = myBxLo(myThid), myBxHi(myThid) |
332 |
DO K=1,Nr |
DO J=1-Oly,sNy+Oly |
333 |
Km1=max(K-1,1) |
DO I=1-Olx,sNx+Olx |
334 |
hFacUpper=drF(Km1)/(drF(Km1)+drF(K)) |
IF ( dxG(I,J,bi,bj) .NE. 0. ) |
335 |
IF (Km1.EQ.K) hFacUpper=0. |
& recip_dxG(I,J,bi,bj)=1. _d 0/dxG(I,J,bi,bj) |
336 |
hFacLower=drF(K)/(drF(Km1)+drF(K)) |
IF ( dyG(I,J,bi,bj) .NE. 0. ) |
337 |
DO J=1,sNy |
& recip_dyG(I,J,bi,bj)=1. _d 0/dyG(I,J,bi,bj) |
338 |
DO I=1,sNx |
IF ( dxC(I,J,bi,bj) .NE. 0. ) |
339 |
IF (hFacC(I,J,K,bi,bj).NE.0.) THEN |
& recip_dxC(I,J,bi,bj)=1. _d 0/dxC(I,J,bi,bj) |
340 |
IF (hFacC(I,J,K,bi,bj).LE.0.5) THEN |
IF ( dyC(I,J,bi,bj) .NE. 0. ) |
341 |
recip_hFacU(I,J,K,bi,bj)= |
& recip_dyC(I,J,bi,bj)=1. _d 0/dyC(I,J,bi,bj) |
342 |
& hFacUpper+hFacLower*hFacC(I,J,K,bi,bj) |
IF ( dxF(I,J,bi,bj) .NE. 0. ) |
343 |
ELSE |
& recip_dxF(I,J,bi,bj)=1. _d 0/dxF(I,J,bi,bj) |
344 |
recip_hFacU(I,J,K,bi,bj)=1. |
IF ( dyF(I,J,bi,bj) .NE. 0. ) |
345 |
ENDIF |
& recip_dyF(I,J,bi,bj)=1. _d 0/dyF(I,J,bi,bj) |
346 |
ELSE |
IF ( dxV(I,J,bi,bj) .NE. 0. ) |
347 |
recip_hFacU(I,J,K,bi,bj)=0. |
& recip_dxV(I,J,bi,bj)=1. _d 0/dxV(I,J,bi,bj) |
348 |
ENDIF |
IF ( dyU(I,J,bi,bj) .NE. 0. ) |
349 |
IF (recip_hFacU(I,J,K,bi,bj).NE.0.) |
& recip_dyU(I,J,bi,bj)=1. _d 0/dyU(I,J,bi,bj) |
350 |
& recip_hFacU(I,J,K,bi,bj)=1./recip_hFacU(I,J,K,bi,bj) |
IF ( rA(I,J,bi,bj) .NE. 0. ) |
351 |
ENDDO |
& recip_rA(I,J,bi,bj)=1. _d 0/rA(I,J,bi,bj) |
352 |
|
IF ( rAs(I,J,bi,bj) .NE. 0. ) |
353 |
|
& recip_rAs(I,J,bi,bj)=1. _d 0/rAs(I,J,bi,bj) |
354 |
|
IF ( rAw(I,J,bi,bj) .NE. 0. ) |
355 |
|
& recip_rAw(I,J,bi,bj)=1. _d 0/rAw(I,J,bi,bj) |
356 |
|
IF ( rAz(I,J,bi,bj) .NE. 0. ) |
357 |
|
& recip_rAz(I,J,bi,bj)=1. _d 0/rAz(I,J,bi,bj) |
358 |
ENDDO |
ENDDO |
359 |
ENDDO |
ENDDO |
360 |
ENDDO |
ENDDO |
361 |
ENDDO |
ENDDO |
362 |
_EXCH_XY_R4(recip_hFacU, myThid ) |
|
363 |
#endif |
c #ifdef ALLOW_NONHYDROSTATIC |
364 |
C |
C-- Calculate "recip_hFacU" = reciprocal hfac distance/volume for W cells |
365 |
|
C NOTE: not used ; computed locally in CALC_GW |
366 |
|
c #endif |
367 |
|
|
368 |
RETURN |
RETURN |
369 |
END |
END |