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C $Header: /u/gcmpack/MITgcm/pkg/longstep/longstep_average_3d.F,v 1.2 2009/06/27 02:40:41 jmc Exp $ |
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C $Name: $ |
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#include "LONGSTEP_OPTIONS.h" |
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|
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CBOP |
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C !ROUTINE: LONGSTEP_AVERAGE_3D |
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C !INTERFACE: |
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SUBROUTINE LONGSTEP_AVERAGE_3D( |
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I lsCnt, |
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U lsFld, |
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I myNr, myThid) |
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C !DESCRIPTION: \bv |
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C *==========================================================* |
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C | SUBROUTINE LONGSTEP_AVERAGE_3D |
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C | o compute longstep average for one field (incl. overlap) |
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C *==========================================================* |
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C \ev |
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|
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C !USES: |
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IMPLICIT NONE |
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C == Global variables === |
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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 "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 lsCnt :: Counter to update |
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C lsFld :: average to update |
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C myNr :: number of levels to update |
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C myThid :: my Thread Id number |
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INTEGER myNr |
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_RL lsFld(1-OLx:sNx+OLx,1-OLy:sNy+OLy,myNr,nSx,nSy) |
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INTEGER lsCnt(nSx,nSy) |
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INTEGER myThid |
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#ifdef ALLOW_LONGSTEP |
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C !LOCAL VARIABLES: |
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C == Local variables == |
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INTEGER i,j,k,bi,bj |
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_RL factor |
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CEOP |
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DO bj=myByLo(myThid), myByHi(myThid) |
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DO bi=myBxLo(myThid), myBxHi(myThid) |
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factor = FLOAT(lsCnt(bi,bj)) |
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IF (lsCnt(bi,bj).NE.0) factor = 1. _d 0 / factor |
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DO k = 1,myNr |
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DO j = 1-OLy,sNy+OLy |
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DO i = 1-OLx,sNx+OLx |
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lsFld(i,j,k,bi,bj) = lsFld(i,j,k,bi,bj)*factor |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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#endif /* ALLOW_LONGSTEP */ |
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|
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RETURN |
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END |
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