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C $Header: /u/gcmpack/MITgcm/eesupp/src/open_copy_data_file.F,v 1.2 2009/07/13 21:41:57 jmc Exp $ |
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C $Name: $ |
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#include "CPP_EEOPTIONS.h" |
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CBOP |
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C !ROUTINE: OPEN_COPY_DATA_FILE |
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C !INTERFACE: |
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SUBROUTINE OPEN_COPY_DATA_FILE( |
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I data_file, caller_sub, |
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O iUnit, |
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I myThid ) |
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C !DESCRIPTION: \bv |
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C *==========================================================* |
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C | SUBROUTINE OPEN_COPY_DATA_FILE |
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C | o Routine to open and copy a data.* file to STDOUT |
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C | and return the open unit in iUnit |
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C *==========================================================* |
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C \ev |
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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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C !INPUT/OUTPUT PARAMETERS: |
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C === Routine arguments === |
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C data_file :: parameter file to open and copy |
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C caller_sub :: name of subroutine which is calling this S/R |
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C iUnit :: IO unit of parameter-file copy (already opened) |
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C myThid :: my Thread Id number |
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CHARACTER*(*) data_file |
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CHARACTER*(*) caller_sub |
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INTEGER iUnit |
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INTEGER myThid |
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C !FUNCTIONS: |
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INTEGER ILNBLNK |
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EXTERNAL ILNBLNK |
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C !LOCAL VARIABLES: |
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C === Local variables === |
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C msgBuf :: Informational/error message buffer |
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CHARACTER*(MAX_LEN_MBUF) msgBuf |
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CHARACTER*(MAX_LEN_PREC) record |
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#if defined (TARGET_BGL) || defined (TARGET_CRAYXT) |
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CHARACTER*(MAX_LEN_FNAM) scratchFile1 |
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CHARACTER*(MAX_LEN_FNAM) scratchFile2 |
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#endif |
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INTEGER errIO,IL |
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LOGICAL exst |
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CEOP |
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_BEGIN_MASTER(myThid) |
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C-- Open the parameter file |
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INQUIRE( FILE=data_file, EXIST=exst ) |
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IF (exst) THEN |
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WRITE(msgbuf,'(A,A)') |
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& ' OPEN_COPY_DATA_FILE: opening file ',data_file |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT, myThid ) |
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ELSE |
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WRITE(msgBuf,'(A,A,A)') |
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& 'File ',data_file,' does not exist!' |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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WRITE(msgBuf,'(A,A)') 'S/R CALLED BY ',caller_sub |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R OPEN_COPY_DATA_FILE' |
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ENDIF |
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#if defined (TARGET_BGL) || defined (TARGET_CRAYXT) |
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WRITE(scratchFile1,'(A,I4.4)') 'scratch1.', myProcId |
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WRITE(scratchFile2,'(A,I4.4)') 'scratch2.', myProcId |
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OPEN(UNIT=scrUnit1, FILE=scratchFile1, STATUS='UNKNOWN') |
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OPEN(UNIT=scrUnit2, FILE=scratchFile2, STATUS='UNKNOWN') |
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#else |
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OPEN(UNIT=scrUnit1,STATUS='SCRATCH') |
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OPEN(UNIT=scrUnit2,STATUS='SCRATCH') |
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#endif |
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OPEN(UNIT=modelDataUnit,FILE=data_file,STATUS='OLD', |
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& IOSTAT=errIO) |
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IF ( errIO .LT. 0 ) THEN |
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WRITE(msgBuf,'(A,A)') |
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& 'Unable to open parameter file: ',data_file |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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WRITE(msgBuf,'(A,A)') 'S/R CALLED BY ',caller_sub |
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CALL PRINT_ERROR( msgBuf, myThid ) |
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STOP 'ABNORMAL END: S/R OPEN_COPY_DATA_FILE' |
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ENDIF |
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DO WHILE ( .TRUE. ) |
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READ(modelDataUnit,FMT='(A)',END=1001) RECORD |
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IL = MAX(ILNBLNK(RECORD),1) |
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IF ( RECORD(1:1) .NE. commentCharacter ) THEN |
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c CALL NML_SET_TERMINATOR( RECORD ) |
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CALL NML_CHANGE_SYNTAX( RECORD, data_file, myThid ) |
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WRITE(UNIT=scrUnit1,FMT='(A)') RECORD(:IL) |
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ENDIF |
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WRITE(UNIT=scrUnit2,FMT='(A)') RECORD(:IL) |
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ENDDO |
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1001 CONTINUE |
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CLOSE(modelDataUnit) |
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C-- Report contents of model parameter file |
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WRITE(msgBuf,'(A)') |
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&'// =======================================================' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT, myThid ) |
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WRITE(msgBuf,'(A,A,A)') '// Parameter file "',data_file,'"' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT, myThid ) |
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WRITE(msgBuf,'(A)') |
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&'// =======================================================' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT, myThid ) |
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iUnit = scrUnit2 |
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REWIND(iUnit) |
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DO WHILE ( .TRUE. ) |
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READ(UNIT=iUnit,FMT='(A)',END=2001) RECORD |
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IL = MAX(ILNBLNK(RECORD),1) |
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WRITE(msgBuf,'(A,A)') '>',RECORD(:IL) |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT, myThid ) |
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ENDDO |
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2001 CONTINUE |
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CLOSE(iUnit) |
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WRITE(msgBuf,'(A)') ' ' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT, myThid ) |
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C-- Return open unit to caller |
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iUnit = scrUnit1 |
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REWIND(iUnit) |
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_END_MASTER(myThid) |
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RETURN |
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END |
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