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C $Header: /u/gcmpack/MITgcm/pkg/ptracers/ptracers_init_fixed.F,v 1.1 2006/05/24 00:47:05 jmc Exp $ |
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C $Name: $ |
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#include "PTRACERS_OPTIONS.h" |
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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CBOP |
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C !ROUTINE: PTRACERS_INIT_FIXED |
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C !INTERFACE: |
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SUBROUTINE PTRACERS_INIT_FIXED( myThid ) |
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C !DESCRIPTION: |
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C Initialize PTRACERS constant |
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C !USES: |
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IMPLICIT NONE |
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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 "PTRACERS_SIZE.h" |
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#include "PTRACERS.h" |
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#include "GAD.h" |
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C !INPUT PARAMETERS: |
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INTEGER myThid |
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CEOP |
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#ifdef ALLOW_PTRACERS |
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C !LOCAL VARIABLES: |
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C iTracer :: tracer index |
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C msgBuf - Informational/error meesage buffer |
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INTEGER iTracer |
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INTEGER minOlSize |
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CHARACTER*(MAX_LEN_MBUF) msgBuf |
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C Loop over tracers |
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DO iTracer = 1, PTRACERS_numInUse |
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IF ( |
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& multiDimAdvection .AND. |
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& PTRACERS_advScheme(iTracer).NE.ENUM_CENTERED_2ND .AND. |
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& PTRACERS_advScheme(iTracer).NE.ENUM_UPWIND_3RD .AND. |
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& PTRACERS_advScheme(iTracer).NE.ENUM_CENTERED_4TH ) THEN |
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c PTRACERS_multiDimAdv(iTracer) = .TRUE. |
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useMultiDimAdvec = .TRUE. |
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ENDIF |
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C end of Tracer loop |
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ENDDO |
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C-- Check size of the overlap : |
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IF ( useCubedSphereExchange .AND. useMultiDimAdvec ) THEN |
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C- multi-dim-advection on CS-grid requires to double the size of Olx,Oly |
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minOlSize = 2 |
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DO iTracer = 1, PTRACERS_numInUse |
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IF ( PTRACERS_advScheme(iTracer).EQ.ENUM_FLUX_LIMIT .OR. |
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& PTRACERS_advScheme(iTracer).EQ.ENUM_DST3_FLUX_LIMIT .OR. |
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& PTRACERS_advScheme(iTracer).EQ.ENUM_DST3 ) minOlSize = 4 |
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ENDDO |
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IF ( Olx.LT.minOlSize .OR. Oly.LT.minOlSize ) THEN |
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WRITE(msgBuf,'(2A)') 'PTRACERS_INIT_FIXED: ', |
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& 'Multi-Dim Advection with 5-points stencil' |
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CALL PRINT_ERROR( msgBuf , myThid) |
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WRITE(msgBuf,'(2A,I2)') 'PTRACERS_INIT_FIXED: ', |
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& 'advection scheme needs at least Olx,Oly=', minOlSize |
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CALL PRINT_ERROR( msgBuf , myThid) |
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STOP 'ABNORMAL END: S/R PTRACERS_INIT_FIXED' |
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ENDIF |
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ENDIF |
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C Set up the two character io labels for PTRACERS |
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CALL PTRACERS_MAKE_DLABEL_LIST( PTRACERS_iolabel, |
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& PTRACERS_numInUse ) |
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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#ifdef ALLOW_MNC |
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IF (useMNC) THEN |
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C Initialize the MNC variable types for PTRACERS |
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CALL PTRACERS_MNC_INIT( myThid ) |
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ENDIF |
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#endif |
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#ifdef ALLOW_DIAGNOSTICS |
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IF ( useDiagnostics ) THEN |
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CALL PTRACERS_DIAGNOSTICS_INIT( myThid ) |
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ENDIF |
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#endif |
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#endif /* ALLOW_PTRACERS */ |
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RETURN |
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END |
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