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edhill |
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C $Header: /u/gcmpack/MITgcm/pkg/mnc/mnc_readparms.F,v 1.2 2004/03/20 20:35:21 edhill Exp $ |
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edhill |
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C $Name: $ |
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#include "MNC_OPTIONS.h" |
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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SUBROUTINE MNC_READPARMS( myThid ) |
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implicit none |
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#include "SIZE.h" |
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#include "mnc_common.h" |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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C Arguments |
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integer myThid |
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C Functions |
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integer ILNBLNK |
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C Local Variables |
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integer i, iUnit, nl, isu1,isu2,mdu, errio, IL |
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character*(MAX_LEN_MBUF) data_file |
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character*(MAX_LEN_MBUF) msgBuf |
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CHARACTER*(MAX_LEN_PREC) record |
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NAMELIST /MNC_01/ |
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& useMNC, |
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& mnc_echo_gtypes, |
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& mnc_pickup_create, |
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& mnc_pickup_read |
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LOGICAL exst |
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C Default values MNC |
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useMNC = .FALSE. |
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mnc_echo_gtypes = .FALSE. |
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mnc_pickup_create = .FALSE. |
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mnc_pickup_read = .FALSE. |
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C Set the file name |
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DO i=1,MAX_LEN_MBUF |
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data_file(i:i) = ' ' |
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ENDDO |
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WRITE(data_file,'(a)') 'data.mnc' |
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nl = ILNBLNK(data_file) |
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C Verify that the file exists and, if not, disable MNC |
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INQUIRE( FILE=data_file, EXIST=exst ) |
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IF (exst) THEN |
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WRITE(msgbuf,'(3a)') |
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& ' MNC_READPARMS: opening file ''', |
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& data_file(1:nl), '''' |
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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,'(3a)') |
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& 'Data file: ''',data_file(1:nl), |
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& ''' does not exist so MNC will be disabled' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , mythid) |
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RETURN |
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ENDIF |
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C Open files |
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isu1 = 60 |
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isu2 = 61 |
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mdu = 62 |
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OPEN(UNIT=isu1, STATUS='SCRATCH') |
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OPEN(UNIT=isu2, STATUS='SCRATCH') |
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OPEN(UNIT=mdu, FILE=data_file, STATUS='OLD', IOSTAT=errio) |
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IF ( errio .LT. 0 ) THEN |
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WRITE(msgBuf,'(3a)') |
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& 'Unable to open data file: ''',data_file(1:nl), |
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& ''' so MNC will be disabled' |
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CALL PRINT_ERROR( msgBuf , 1) |
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STOP 'ABNORMAL END: S/R MNC_READPARMS' |
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RETURN |
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ENDIF |
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DO WHILE ( .TRUE. ) |
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READ(mdu,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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CALL NML_SET_TERMINATOR( RECORD ) |
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WRITE(UNIT=isu1,FMT='(A)') RECORD(:IL) |
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ENDIF |
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WRITE(UNIT=isu2,FMT='(A)') RECORD(:IL) |
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ENDDO |
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1001 CONTINUE |
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CLOSE(mdu) |
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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 , 1) |
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WRITE(msgBuf,'(3a)') '// Parameter file "',data_file(1:nl),'"' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , 1) |
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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 , 1) |
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iUnit = isu2 |
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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,'(2a)') '>',RECORD(:IL) |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , 1) |
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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 , 1) |
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iUnit = isu1 |
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REWIND(iUnit) |
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READ(UNIT=iUnit,NML=MNC_01,IOSTAT=errio,err=3) |
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GOTO 4 |
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3 CONTINUE |
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WRITE(msgBuf,'(A,A,A)') |
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& 'ERROR: while reading file ''',data_file(1:nl), |
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& ''' -- please check file contents' |
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CALL PRINT_ERROR( msgBuf , 1) |
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STOP 'ABNORMAL END: S/R MNC_READPARMS' |
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4 CONTINUE |
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WRITE(msgBuf,'(a)') ' MNC_READPARMS: finished reading data.mnc' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , 1) |
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CALL MNC_SET_OUTDIR(myThid) |
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RETURN |
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END |
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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SUBROUTINE MNC_SET_OUTDIR( myThid ) |
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implicit none |
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#include "SIZE.h" |
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#include "mnc_common.h" |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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C Arguments |
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integer myThid |
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C Functions |
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integer ILNBLNK |
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C Local Variables |
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integer i, nstr, iodate, ioseq, num |
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#define HAVE_MNCCDIR |
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#ifdef HAVE_MNCCDIR |
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CALL mnccdir(iodate, ioseq) |
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#else |
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iodate = 1 |
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ioseq = 1 |
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#endif |
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DO i = 1,MNC_MAX_CHAR |
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mnc_out_path(i:i) = ' ' |
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ENDDO |
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WRITE(mnc_out_path,'(a4,i8,a1,i4,a1)') |
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& 'mnc_', iodate, '_', ioseq, '/' |
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nstr = ILNBLNK(mnc_out_path) |
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DO i = 1,nstr |
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IF (mnc_out_path(i:i) .EQ. ' ') mnc_out_path(i:i) = '0' |
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ENDDO |
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num = ILNBLNK(mnc_out_path) |
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write(*,*) 'mnc_out_path = ', mnc_out_path(1:num) |
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RETURN |
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END |
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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