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C $Header: /u/gcmpack/MITgcm/pkg/ptracers/ptracers_zonal_filt_apply.F,v 1.1 2009/10/14 19:53:38 jmc Exp $ |
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C $Name: $ |
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#include "PTRACERS_OPTIONS.h" |
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CBOP 0 |
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C !ROUTINE: PTRACERS_ZONAL_FILT_APPLY |
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C !INTERFACE: |
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SUBROUTINE PTRACERS_ZONAL_FILT_APPLY( |
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I myThid ) |
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|
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C !DESCRIPTION: |
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C *==========================================================* |
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C | S/R PTRACERS_ZONAL_FILT_APPLY |
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C | o Apply FFT filter to all passive tracers |
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C *==========================================================* |
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|
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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 "GRID.h" |
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#include "PTRACERS_SIZE.h" |
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#include "PTRACERS_PARAMS.h" |
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#include "PTRACERS_START.h" |
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#include "PTRACERS_FIELDS.h" |
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|
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C !INPUT/OUTPUT PARAMETERS: |
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C myThid :: my Thread Id number |
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INTEGER myThid |
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CEOP |
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|
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#ifdef ALLOW_ZONAL_FILT |
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|
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C !LOCAL VARIABLES: |
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INTEGER iTr |
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INTEGER bi,bj |
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|
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DO iTr = 1,PTRACERS_numInUse |
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IF ( PTRACERS_StepFwd(iTr) ) THEN |
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|
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DO bj=myByLo(myThid),myByHi(myThid) |
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DO bi=myBxLo(myThid),myBxHi(myThid) |
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CALL ZONAL_FILTER( |
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U pTracer(1-OLx,1-OLy,1,bi,bj,iTr), |
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I hFacC(1-OLx,1-OLy,1,bi,bj), |
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I 1, sNy, Nr, bi, bj, 1, myThid ) |
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ENDDO |
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ENDDO |
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|
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ENDIF |
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ENDDO |
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#endif /* ALLOW_ZONAL_FILT */ |
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|
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RETURN |
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END |
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