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C $Header: /u/gcmpack/MITgcm/eesupp/src/nml_filter.F,v 1.3 2001/09/21 03:54:35 cnh Exp $ |
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C $Name: $ |
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|
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#include "CPP_OPTIONS.h" |
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|
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#define FTN_NML_F90 |
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|
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CBOP |
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|
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C !ROUTINE: NML_FILTER |
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|
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C !INTERFACE: |
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SUBROUTINE NML_FILTER( |
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I fName |
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O , outUnit |
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I , myThid |
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& ) |
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IMPLICIT NONE |
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|
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C !DESCRIPTION: |
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C *=================================================================* |
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C | SUBROUTINE NML_FILTER |
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C | o Remove comments from namelist. |
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C *=================================================================* |
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C | |
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C | Started: Ralf.Giering@FastOpt.de 15-Mai-2000 |
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C | |
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C | - remove comments from namelist file |
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c | - usage |
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C | |
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C | CALL NML_FILTER( 'datafile', iUnit, myThid ) |
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C | READ ( UNIT = iunit, NML = the_namelist ) |
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C | CLOSE ( iUnit ) |
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C | |
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C *=================================================================* |
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|
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C !USES: |
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C == Global variables == |
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#include "EEPARAMS.h" |
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INTEGER ILNBLNK |
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EXTERNAL ILNBLNK |
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|
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C !INPUT/OUTPUT PARAMETERS: |
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C == Routine arguments == |
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CHARACTER*(*) fName |
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INTEGER outUnit |
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INTEGER myThid |
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|
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C !LOCAL VARIABLES: |
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C == Local variables == |
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INTEGER errIo |
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INTEGER il |
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INTEGER inUnit |
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CHARACTER*(MAX_LEN_MBUF) msgBuf |
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CHARACTER*(MAX_LEN_PREC) record |
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CEOP |
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|
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C-- Open the data file |
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|
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CALL mdsFindUnit( inunit, mythid ) |
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|
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open( unit = inunit |
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& , file = fname |
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& , status = 'old' |
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& , iostat = errio |
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& ) |
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|
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c-- open the filtered data file |
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call mdsfindunit( outunit, mythid ) |
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open( unit=outunit, status='scratch' ) |
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|
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if ( errio .lt. 0 ) then |
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write(msgBuf,'(A)') 'S/R nml_filter' |
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call PRINT_ERROR( msgBuf , 1) |
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write(msgBuf,'(A)') 'Unable to open execution environment' |
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call PRINT_ERROR( msgBuf , 1) |
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write(msgBuf,'(3a)') 'namelist file "', fname, '"' |
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call PRINT_ERROR( msgBuf , 1) |
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close(outunit) |
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outunit = 0 |
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stop ' stopped in nml_filter' |
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else |
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write(msgBuf,'(3a)') 'Processing namelist file ', fname, ' ...' |
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call PRINT_MESSAGE(msgBuf,standardMessageUnit, |
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& SQUEEZE_RIGHT,myThid) |
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endif |
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|
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do while ( .true. ) |
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read(inunit, fmt='(a)', iostat=errio) record |
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if ( errio .ne. 0 ) then |
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goto 1001 |
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end if |
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il = max(ilnblnk(record),1) |
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if ( record(1:1) .eq. commentcharacter ) then |
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else if ( record(1:1) .eq. '/' ) then |
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#ifdef FTN_NML_F90 |
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write(outunit, fmt='(a)') record(:il) |
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#else |
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write(outunit, fmt='(a)') ' &' |
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#endif |
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else if ( record(1:2) .eq. ' /' ) then |
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#ifdef FTN_NML_F90 |
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write(outunit, fmt='(a)') record(:il) |
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#else |
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write(outunit, fmt='(a)') ' &' |
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#endif |
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else |
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write(outunit, fmt='(a)') record(:il) |
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end if |
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enddo |
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1001 continue |
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close( inunit ) |
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|
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rewind( outunit ) |
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|
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end |
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