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C $Header: /u/gcmpack/MITgcm/model/src/calc_ivdc.F,v 1.7 2005/06/22 00:25:32 jmc Exp $ |
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C $Name: $ |
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|
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#include "CPP_OPTIONS.h" |
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CBOP |
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C !ROUTINE: CALC_IVDC |
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C !INTERFACE: |
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SUBROUTINE CALC_IVDC( |
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I bi, bj, iMin, iMax, jMin, jMax, K, |
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I sigmaR, |
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I myTime,myIter, myThid ) |
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C !DESCRIPTION: \bv |
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C *==========================================================* |
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C | SUBROUTINE CALC_IVDC |
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C | o Calculates Implicit Vertical Diffusivity for Convection |
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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 data == |
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#include "SIZE.h" |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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#include "DYNVARS.h" |
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#include "GRID.h" |
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|
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C !INPUT/OUTPUT PARAMETERS: |
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C == Routine arguments == |
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C bi,bj,iMin,iMax,jMin,jMax,K :: Loop counters |
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C rhoKm1 :: rho in layer above |
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C rhoKp1 :: rho in layer below |
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C myTime :: Current time in simulation |
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C myIter :: Current iteration in simulation |
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C myThid :: Thread number of this instance of S/R CALC_IVDC |
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INTEGER bi,bj,iMin,iMax,jMin,jMax,K |
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_RL sigmaR(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL myTime |
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INTEGER myIter |
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INTEGER myThid |
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|
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C !LOCAL VARIABLES: |
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C == Local variables == |
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C i,j :: Loop counters |
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INTEGER i,j |
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CEOP |
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|
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C-- Where statically unstable, mix the heat and salt |
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DO j=jMin,jmax |
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DO i=iMin,imax |
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IF ( -sigmaR(i,j,k)*gravitySign.GT.0. ) THEN |
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IVDConvCount(i,j,k,bi,bj) = 1. _d 0 |
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ELSE |
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IVDConvCount(i,j,k,bi,bj) = 0. _d 0 |
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ENDIF |
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ENDDO |
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ENDDO |
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|
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RETURN |
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END |