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adcroft |
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C $Header: /u/gcmpack/models/MITgcmUV/model/src/Attic/cycle_tracer.F,v 1.1.2.1 2001/01/04 21:38:31 adcroft Exp $ |
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#include "CPP_OPTIONS.h" |
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C /==========================================================\ |
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C | S/R CYCLE_TRACER | |
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C |==========================================================| |
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C | o Cycles the time-stepping arrays for a tracer field | |
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C \==========================================================/ |
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SUBROUTINE CYCLE_TRACER( |
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I bi, bj, iMin, iMax, jMin, jMax, K, |
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U tracer, gTracer, gTrNm1, |
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I myTime, myThid ) |
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IMPLICIT NONE |
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C Common |
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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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C == Routine Arguments == |
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C bi,bj,iMin,iMax,jMin,jMax, K - Loop counters |
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C tracer, gTracer, gTrNm1 - Tracer field, with tendencies |
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C myThid - Instance number for |
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C this call to S/R CORRECTION_STEP |
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C myTime - Current simulation time for this instance. |
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INTEGER bi,bj,iMin,iMax,jMin,jMax,K |
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_RL tracer (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RL gTracer(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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_RL gTrNm1 (1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
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INTEGER myThid |
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_RL myTime |
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C == Local variables == |
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INTEGER i,j |
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C Rotate tracer/gTracer/gTrNm1 |
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DO j=jMin,jMax |
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DO i=iMin,iMax |
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tracer(i,j,k,bi,bj)=gTrNm1(i,j,k,bi,bj) |
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gTrNm1(i,j,k,bi,bj)=gTracer(i,j,k,bi,bj) |
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ENDDO |
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ENDDO |
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RETURN |
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END |
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