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read_fld_xy_rl.F
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read_fld_xy_rl.F
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#include "RW_OPTIONS.h"
SUBROUTINE READ_FLD_XY_RL( pref,suff,field,myIter,myThid)
C READ_FLD_XY_RL is a "front-end" interface to the low-level I/O
C routines. It assumes single record files.
IMPLICIT NONE
C Global
#include "SIZE.h"
#include "EEPARAMS.h"
#include "PARAMS.h"
C Arguments
CHARACTER*(*) pref,suff
_RL field(1-Olx:sNx+Olx,1-Oly:sNy+Oly,nSx,nSy)
INTEGER myIter
INTEGER myThid
C Functions
INTEGER ILNBLNK,IFNBLNK
C Local
LOGICAL useCurrentDir
_RS dummyRS(1)
CHARACTER*(2) fType
INTEGER nNz
INTEGER iRec
INTEGER s1Lo,s1Hi,s2Lo,s2Hi
CHARACTER*(MAX_LEN_FNAM) fullName
C
C-- Build file name
C Name has form 'prefix.suffix'
C e.g. U.0000000100
s1Lo = IFNBLNK(pref)
s1Hi = ILNBLNK(pref)
IF ( suff .EQ. ' ' ) THEN
WRITE( fullName, '(A)' ) pref(s1Lo:s1Hi)
ELSE
s2Lo = IFNBLNK(suff)
s2Hi = ILNBLNK(suff)
WRITE( fullName, '(A,A)' ) pref(s1Lo:s1Hi),suff(s2Lo:s2Hi)
ENDIF
useCurrentDir = .FALSE.
fType='RL'
nNz=1
iRec=1
#ifdef ALLOW_MDSIO
CALL MDS_READ_FIELD(
I fullName, readBinaryPrec, useCurrentDir,
I fType, nNz, 1, nNz,
O field, dummyRS,
I iRec, myThid )
#endif
RETURN
END