C $Header: /home/ubuntu/mnt/e9_copy/MITgcm_contrib/darwin2/pkg/darwin/darwin_read_pickup.F,v 1.2 2013/05/15 14:42:54 jahn Exp $ C $Name: $ #include "DARWIN_OPTIONS.h" C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| CBOP C !ROUTINE: DARWIN_READ_PICKUP C !INTERFACE: SUBROUTINE DARWIN_READ_PICKUP( myIter, myThid ) C !DESCRIPTION: C Reads current state of DARWIN from a pickup file C !USES: IMPLICIT NONE #include "SIZE.h" #include "EEPARAMS.h" #include "PARAMS.h" #include "PTRACERS_SIZE.h" #include "PTRACERS_PARAMS.h" #include "DARWIN_SIZE.h" #include "DARWIN_IO.h" #ifdef ALLOW_MONOD #include "MONOD_FIELDS.h" #endif C !INPUT PARAMETERS: C myIter :: time-step number C myThid :: thread number INTEGER myIter INTEGER myThid #ifdef ALLOW_DARWIN C add more ALLOWs here for other fields in pickup #if defined(ALLOW_MONOD) && defined(ALLOW_PAR_DAY) || (defined(GEIDER) && !defined(DYNAMIC_CHL)) C !LOCAL VARIABLES: C fn :: character buffer for creating filename C fp :: precision of pickup files C filePrec :: pickup-file precision (read from meta file) C nbFields :: number of fields in pickup file (read from meta file) C missFldList :: List of missing fields (attempted to read but not found) C missFldDim :: Dimension of missing fields list array: missFldList C nMissing :: Number of missing fields (attempted to read but not found) C j :: loop index C nj :: record number C ioUnit :: temp for writing msg unit C msgBuf :: Informational/error message buffer INTEGER fp INTEGER filePrec, nbFields INTEGER missFldDim, nMissing INTEGER j, nj, ioUnit, np PARAMETER( missFldDim = 12 ) CHARACTER*(MAX_LEN_FNAM) fn CHARACTER*(8) fldName CHARACTER*(8) missFldList(missFldDim) CHARACTER*(MAX_LEN_MBUF) msgBuf CEOP _BARRIER C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| IF ( pickupSuff.EQ.' ' ) THEN WRITE(fn,'(A,I10.10)') 'pickup_darwin.',myIter ELSE WRITE(fn,'(A,A10)') 'pickup_darwin.',pickupSuff ENDIF fp = precFloat64 CALL READ_MFLDS_SET( I fn, O nbFields, filePrec, I Nr, myIter, myThid ) _BEGIN_MASTER( myThid ) IF ( nbFields.GE.0 .AND. filePrec.NE.fp ) THEN WRITE(msgBuf,'(2A,I4)') 'DARWIN_READ_PICKUP: ', & 'pickup-file binary precision do not match !' CALL PRINT_ERROR( msgBuf, myThid ) WRITE(msgBuf,'(A,2(A,I4))') 'DARWIN_READ_PICKUP: ', & 'file prec.=', filePrec, ' but expecting prec.=', fp CALL PRINT_ERROR( msgBuf, myThid ) STOP 'ABNORMAL END: S/R DARWIN_READ_PICKUP (data-prec Pb)' ENDIF _END_MASTER( myThid ) IF ( nbFields.LE.0 ) THEN C- No meta-file or old meta-file without List of Fields ioUnit = errorMessageUnit IF ( pickupStrictlyMatch ) THEN WRITE(msgBuf,'(4A)') 'DARWIN_READ_PICKUP: ', & 'no field-list found in meta-file', & ' => cannot check for strick-matching' CALL PRINT_ERROR( msgBuf, myThid ) WRITE(msgBuf,'(4A)') 'DARWIN_READ_PICKUP: ', & 'try with " pickupStrictlyMatch=.FALSE.,"', & ' in file: "data", NameList: "PARM03"' CALL PRINT_MESSAGE( msgBuf, ioUnit, SQUEEZE_RIGHT, myThid ) STOP 'ABNORMAL END: S/R DARWIN_READ_PICKUP' ELSE WRITE(msgBuf,'(4A)') 'WARNING >> DARWIN_READ_PICKUP: ', & ' no field-list found' CALL PRINT_MESSAGE( msgBuf, ioUnit, SQUEEZE_RIGHT, myThid ) IF ( nbFields.EQ.-1 ) THEN C- No meta-file WRITE(msgBuf,'(4A)') 'WARNING >> ', & ' try to read pickup as currently written' CALL PRINT_MESSAGE( msgBuf, ioUnit, SQUEEZE_RIGHT, myThid ) ELSE WRITE(msgBuf,'(4A)') 'DARWIN_READ_PICKUP: ', & 'no field-list found in meta-file' CALL PRINT_ERROR( msgBuf, myThid ) STOP 'ABNORMAL END: S/R DARWIN_READ_PICKUP' ENDIF ENDIF ENDIF C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| IF ( nbFields.EQ.0 ) THEN C--- Old way to read pickup not supported WRITE(msgBuf,'(2A)') 'DARWIN_READ_PICKUP: ', & 'please provide a meta file with a field list' STOP 'ABNORMAL END: S/R DARWIN_READ_PICKUP' ELSE C--- New way to read DARWIN pickup: nj = 0 C--- read DARWIN 3-D fields for restart #ifdef ALLOW_PAR_DAY CALL READ_MFLDS_3D_RL( 'PARday1 ', PARday(1-OLx,1-OLy,1,1,1,1), & nj, fp, Nr, myIter, myThid ) CALL READ_MFLDS_3D_RL( 'PARday2 ', PARday(1-OLx,1-OLy,1,1,1,2), & nj, fp, Nr, myIter, myThid ) #endif /* ALLOW_PAR_DAY */ #if defined(ALLOW_MONOD) && defined(GEIDER) && !defined(DYNAMIC_CHL) DO np = 1, npmax fldName(1:6) = 'ChlPhy' fldName(7:8) = PTRACERS_ioLabel(np) CALL READ_MFLDS_3D_RL( fldName, Chl_phy(1-OLx,1-OLy,1,1,1,np), & nj, fp, Nr, myIter, myThid ) ENDDO #endif C-- end: new way to read pickup file ENDIF C-- Check for missing fields: nMissing = missFldDim CALL READ_MFLDS_CHECK( O missFldList, U nMissing, I myIter, myThid ) IF ( nMissing.GT.missFldDim ) THEN WRITE(msgBuf,'(2A,I4)') 'DARWIN_READ_PICKUP: ', & 'missing fields list has been truncated to', missFldDim CALL PRINT_ERROR( msgBuf, myThid ) STOP 'ABNORMAL END: S/R DARWIN_READ_PICKUP (list-size Pb)' ENDIF IF ( nMissing.GE.1 ) THEN ioUnit = errorMessageUnit DO j=1,nMissing WRITE(msgBuf,'(4A)') 'DARWIN_READ_PICKUP: ', & 'cannot restart without field "',missFldList(nj),'"' CALL PRINT_ERROR( msgBuf, myThid ) ENDDO STOP 'ABNORMAL END: S/R DARWIN_READ_PICKUP' ENDIF C-- Update overlap regions: #ifdef ALLOW_PAR_DAY CALL EXCH_3D_RL( PARday(1-OLx,1-OLy,1,1,1,1), Nr, myThid ) CALL EXCH_3D_RL( PARday(1-OLx,1-OLy,1,1,1,2), Nr, myThid ) #endif /* ALLOW_PAR_DAY */ #if defined(ALLOW_MONOD) && defined(GEIDER) && !defined(DYNAMIC_CHL) DO np = 1, npmax CALL EXCH_3D_RL( Chl_phy(1-OLx,1-OLy,1,1,1,np), Nr, myThid ) ENDDO #endif #endif /* ALLOW_PAR_DAY */ #endif /* ALLOW_DARWIN */ RETURN END