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jmc |
1.3 |
C $Header: /u/gcmpack/MITgcm/pkg/rw/read_fld_xy_rl.F,v 1.2 2005/08/22 23:00:58 jmc Exp $ |
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jmc |
1.2 |
C $Name: $ |
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adcroft |
1.1 |
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jmc |
1.2 |
#include "RW_OPTIONS.h" |
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adcroft |
1.1 |
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SUBROUTINE READ_FLD_XY_RL( pref,suff,field,myIter,myThid) |
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C READ_FLD_XY_RL is a "front-end" interface to the low-level I/O |
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C routines. It assumes single record files. |
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IMPLICIT NONE |
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C Global |
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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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C Arguments |
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CHARACTER*(*) pref,suff |
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_RL field(1-Olx:sNx+Olx,1-Oly:sNy+Oly,nSx,nSy) |
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INTEGER myIter |
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INTEGER myThid |
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C Functions |
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INTEGER ILNBLNK,IFNBLNK |
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C Local |
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CHARACTER*(2) fType |
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INTEGER nNz |
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INTEGER irec |
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INTEGER s1Lo,s1Hi,s2Lo,s2Hi |
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jmc |
1.3 |
CHARACTER*(MAX_LEN_FNAM) fullName |
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adcroft |
1.1 |
C |
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C-- Build file name |
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C Name has form 'prefix.suffix' |
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C e.g. U.0000000100 |
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s1Lo = IFNBLNK(pref) |
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s1Hi = ILNBLNK(pref) |
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IF ( suff .EQ. ' ' ) THEN |
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WRITE( fullName, '(A)' ) pref(s1Lo:s1Hi) |
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ELSE |
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s2Lo = IFNBLNK(suff) |
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s2Hi = ILNBLNK(suff) |
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WRITE( fullName, '(A,A)' ) pref(s1Lo:s1Hi),suff(s2Lo:s2Hi) |
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ENDIF |
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C |
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fType='RL' |
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nNz=1 |
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irec=1 |
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jmc |
1.2 |
#ifdef ALLOW_MDSIO |
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adcroft |
1.1 |
CALL MDSREADFIELD( fullName, readBinaryPrec, fType, |
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& nNz, field, irec, myThid ) |
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jmc |
1.2 |
#endif |
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adcroft |
1.1 |
RETURN |
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END |
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