pkg/rw/read_fld_xyz_rs.F

C $Header: /u/gcmpack/MITgcm/pkg/rw/read_fld_xyz_rs.F,v 1.3 2006/08/04 02:48:05 jmc Exp $
C $Name:  $

#include "RW_OPTIONS.h"

      SUBROUTINE READ_FLD_XYZ_RS( pref,suff,field,myIter,myThid)
C READ_FLD_XYZ_RS 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
      _RS field(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr,nSx,nSy)
      INTEGER myIter
      INTEGER myThid
C Functions
      INTEGER ILNBLNK,IFNBLNK
C Local
      LOGICAL useCurrentDir
      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='RS'
      nNz=Nr
      iRec=1
#ifdef ALLOW_MDSIO
      CALL MDS_READ_FIELD(
     I                     fullName, readBinaryPrec, useCurrentDir,
     I                     fType, nNz, 1, nNz,
     O                     field,
     I                     iRec, myThid )
#endif
      RETURN
      END
1	jmc	1.4	C $Header: /u/gcmpack/MITgcm/pkg/rw/read_fld_xyz_rs.F,v 1.3 2006/08/04 02:48:05 jmc Exp $
2	jmc	1.2	C $Name: $
3	adcroft	1.1
4	jmc	1.2	#include "RW_OPTIONS.h"
5	adcroft	1.1
6			SUBROUTINE READ_FLD_XYZ_RS( pref,suff,field,myIter,myThid)
7			C READ_FLD_XYZ_RS is a "front-end" interface to the low-level I/O
8			C routines. It assumes single record files.
9			IMPLICIT NONE
10			C Global
11			#include "SIZE.h"
12			#include "EEPARAMS.h"
13			#include "PARAMS.h"
14			C Arguments
15			CHARACTER() pref,suff
16			_RS field(1-Olx:sNx+Olx,1-Oly:sNy+Oly,Nr,nSx,nSy)
17			INTEGER myIter
18			INTEGER myThid
19			C Functions
20			INTEGER ILNBLNK,IFNBLNK
21			C Local
22	jmc	1.4	LOGICAL useCurrentDir
23	adcroft	1.1	CHARACTER*(2) fType
24			INTEGER nNz
25	jmc	1.4	INTEGER iRec
26	adcroft	1.1	INTEGER s1Lo,s1Hi,s2Lo,s2Hi
27	jmc	1.3	CHARACTER*(MAX_LEN_FNAM) fullName
28	adcroft	1.1	C
29			C-- Build file name
30			C Name has form 'prefix.suffix'
31			C e.g. U.0000000100
32			s1Lo = IFNBLNK(pref)
33			s1Hi = ILNBLNK(pref)
34			IF ( suff .EQ. ' ' ) THEN
35			WRITE( fullName, '(A)' ) pref(s1Lo:s1Hi)
36			ELSE
37			s2Lo = IFNBLNK(suff)
38			s2Hi = ILNBLNK(suff)
39			WRITE( fullName, '(A,A)' ) pref(s1Lo:s1Hi),suff(s2Lo:s2Hi)
40			ENDIF
41	jmc	1.4
42			useCurrentDir = .FALSE.
43	adcroft	1.1	fType='RS'
44			nNz=Nr
45	jmc	1.4	iRec=1
46	jmc	1.2	#ifdef ALLOW_MDSIO
47	jmc	1.4	CALL MDS_READ_FIELD(
48			I fullName, readBinaryPrec, useCurrentDir,
49			I fType, nNz, 1, nNz,
50			O field,
51			I iRec, myThid )
52	jmc	1.2	#endif
53	adcroft	1.1	RETURN
54			END