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C $Header: /u/gcmpack/MITgcm/pkg/cd_code/cd_code_read_pickup.F,v 1.3 2007/08/17 19:38:18 jmc Exp $ |
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C $Name: $ |
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#include "CD_CODE_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: CD_CODE_READ_PICKUP |
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C !INTERFACE: |
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SUBROUTINE CD_CODE_READ_PICKUP( myIter, myThid ) |
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C !DESCRIPTION: |
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C Read the checkpoint. |
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|
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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 "CD_CODE_VARS.h" |
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#ifdef ALLOW_MNC |
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#include "MNC_PARAMS.h" |
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#endif |
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|
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C !INPUT/OUTPUT PARAMETERS: |
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INTEGER myIter |
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INTEGER myThid |
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CEOP |
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|
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#ifdef ALLOW_CD_CODE |
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|
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C !LOCAL VARIABLES: |
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CHARACTER*(MAX_LEN_FNAM) fn |
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CHARACTER*(10) suff |
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INTEGER prec |
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|
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C Suffix for pickup files |
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IF ( pickupSuff.EQ.' ' ) THEN |
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IF ( rwSuffixType.EQ.0 ) THEN |
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WRITE(suff,'(I10.10)') myIter |
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ELSE |
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CALL RW_GET_SUFFIX( suff, startTime, myIter, myThid ) |
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ENDIF |
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ELSE |
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WRITE(suff,'(A10)') pickupSuff |
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ENDIF |
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prec = precFloat64 |
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|
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_BARRIER |
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|
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#ifdef ALLOW_MNC |
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IF (useMNC .AND. pickup_read_mnc) THEN |
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C Read variables from the pickup file |
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WRITE(fn,'(A)') 'pickup_cd' |
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CALL MNC_FILE_CLOSE_ALL_MATCHING(fn, myThid) |
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CALL MNC_CW_SET_UDIM(fn, 1, myThid) |
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CALL MNC_CW_SET_CITER(fn, 3, 3, myIter, 0, myThid) |
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CALL MNC_CW_SET_UDIM(fn, 1, myThid) |
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CALL MNC_CW_RL_R('D',fn,0,0,'uVelD',uVelD, myThid) |
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CALL MNC_CW_RL_R('D',fn,0,0,'vVelD',vVelD, myThid) |
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CALL MNC_CW_RL_R('D',fn,0,0,'Unm1',Unm1, myThid) |
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CALL MNC_CW_RL_R('D',fn,0,0,'Vnm1',Vnm1, myThid) |
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CALL MNC_CW_RL_R('D',fn,0,0,'etaNm1', etaNm1, myThid) |
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ENDIF |
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#endif /* ALLOW_MNC */ |
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|
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WRITE(fn,'(A,A10)') 'pickup_cd.',suff |
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|
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IF (pickup_read_mdsio) THEN |
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CALL READ_REC_3D_RL( fn, prec, Nr, uVelD, 1, myIter, myThid ) |
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CALL READ_REC_3D_RL( fn, prec, Nr, vVelD, 2, myIter, myThid ) |
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CALL READ_REC_3D_RL( fn, prec, Nr, uNM1, 3, myIter, myThid ) |
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CALL READ_REC_3D_RL( fn, prec, Nr, vNM1, 4, myIter, myThid ) |
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IF ( usePickupBeforeC54 ) THEN |
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CALL READ_REC_3D_RL(fn,prec, 1, etaNm1,6*Nr+1,myIter,myThid) |
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ELSE |
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CALL READ_REC_3D_RL(fn,prec, 1, etaNm1,4*Nr+1,myIter,myThid) |
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ENDIF |
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ENDIF |
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|
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C- thread synchronisation (barrier) is part of the EXCH S/R calls |
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CALL EXCH_UV_DGRID_3D_RL( uVelD,vVelD, .TRUE., Nr, myThid ) |
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CALL EXCH_UV_XYZ_RL( uNM1,vNM1, .TRUE., myThid ) |
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CALL EXCH_XY_RL( etaNm1, myThid ) |
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|
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#endif /* ALLOW_CD_CODE */ |
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|
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RETURN |
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END |
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