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jmc |
1.4 |
C $Header: /u/gcmpack/MITgcm/pkg/rbcs/rbcs_add_tendency.F,v 1.3 2007/10/09 00:09:25 jmc Exp $ |
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jmc |
1.3 |
C $Name: $ |
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stephd |
1.1 |
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#include "CPP_OPTIONS.h" |
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#include "PACKAGES_CONFIG.h" |
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CBOP |
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C !ROUTINE: RBCS_ADD_TSTENDENCY |
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C !INTERFACE: ========================================================== |
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SUBROUTINE RBCS_ADD_TENDENCY(bi,bj,k, tracernum, |
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& myTime, myThid ) |
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C !DESCRIPTION: |
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C Will update tendencies with terms to relax to 3-D field |
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C !USES: =============================================================== |
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IMPLICIT NONE |
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#include "SIZE.h" |
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#include "GRID.h" |
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#include "DYNVARS.h" |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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#ifdef ALLOW_PTRACERS |
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#include "PTRACERS_SIZE.h" |
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jmc |
1.4 |
#include "PTRACERS_FIELDS.h" |
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stephd |
1.1 |
#endif |
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#include "RBCS.h" |
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C !INPUT PARAMETERS: =================================================== |
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C myThid :: thread number |
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C myIter :: current timestep |
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C myTime :: current time |
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C iTracer :: ptracer number |
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C bi,bj :: tile indices |
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C k :: vertical level |
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INTEGER myThid, myIter |
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_RL myTime |
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INTEGER bi,bj,k |
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INTEGER tracernum |
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C !LOCAL VARIABLES: ==================================================== |
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C i,j :: loop indices |
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INTEGER i,j |
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INTEGER iTracer |
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INTEGER irbc |
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CEOP |
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#ifdef ALLOW_RBCS |
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if (tracernum.eq.1) then |
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if (useRBCtemp) then |
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DO j=1,sNy |
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DO i=1,sNx |
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gT(I,J,K,bi,bj) = gT(I,J,K,bi,bj) |
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& - maskC(I,J,K,bi,bj)* |
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& RBC_mask(I,J,K,bi,bj,1)/tauRelaxT* |
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& (theta(I,J,K,bi,bj)- |
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& RBCtemp(I,J,K,bi,bj)) |
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ENDDO |
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ENDDO |
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endif |
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endif |
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if (tracernum.eq.2) then |
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if (useRBCsalt) then |
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DO j=1,sNy |
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DO i=1,sNx |
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gS(I,J,K,bi,bj) = gS(I,J,K,bi,bj) |
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& - maskC(I,J,K,bi,bj)* |
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& RBC_mask(I,J,K,bi,bj,2)/tauRelaxS* |
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& (salt(I,J,K,bi,bj)- |
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& RBCsalt(I,J,K,bi,bj)) |
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ENDDO |
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ENDDO |
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endif |
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endif |
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#ifdef ALLOW_PTRACERS |
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if (tracernum.gt.2) then |
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iTracer=tracernum-2 |
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stephd |
1.2 |
irbc=min(maskLEN,tracernum) |
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stephd |
1.1 |
if (useRBCptracers) then |
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if (useRBCptrnum(iTracer)) then |
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DO j=1,sNy |
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DO i=1,sNx |
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gPtr(I,J,K,bi,bj,iTracer) = gPtr(I,J,K,bi,bj,iTracer) |
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& - maskC(I,J,K,bi,bj)* |
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& RBC_mask(I,J,K,bi,bj,irbc)/tauRelaxPTR(iTracer)* |
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& (pTracer(I,J,K,bi,bj,iTracer)- |
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& RBC_ptracers(I,J,K,bi,bj,iTracer)) |
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ENDDO |
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ENDDO |
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endif |
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endif |
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endif |
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#endif |
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#endif /* ALLOW_RBCS */ |
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RETURN |
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END |
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