/[MITgcm]/MITgcm/pkg/mnc/mnc_cw_readwrite.template
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revision 1.35 by edhill, Fri Feb 24 20:39:10 2006 UTC revision 1.41 by mlosch, Thu May 22 08:29:59 2008 UTC
# Line 108  CEOP Line 108  CEOP
108  C     !LOCAL VARIABLES:  C     !LOCAL VARIABLES:
109        integer i,j,k, indv,nvf,nvl, n1,n2, igrid, ntot, indu        integer i,j,k, indv,nvf,nvl, n1,n2, igrid, ntot, indu
110        integer bis,bie, bjs,bje, uniq_tnum, uniq_fnum, nfname, iseq        integer bis,bie, bjs,bje, uniq_tnum, uniq_fnum, nfname, iseq
111        integer fid, idv, indvids, ndim, indf, err        integer fid, idv, indvids, ndim, indf, err, nf
112        integer lbi,lbj, bidim,bjdim, unlim_sz, kr        integer lbi,lbj, bidim,bjdim, unlim_sz, kr
113        integer p(9),s(9),e(9), dimnc(9)        integer p(9),s(9),e(9), dimnc(9)
114        integer vstart(9),vcount(9), udo(9)        integer vstart(9),vcount(9), udo(9)
115        integer j1,j2,j3,j4,j5,j6,j7, k1,k2,k3,k4,k5,k6,k7        integer j1,j2,j3,j4,j5,j6,j7, k1,k2,k3,k4,k5,k6,k7
116        integer indfg, fg1,fg2, npath        integer indfg, fg1,fg2, npath
117        character*(MAX_LEN_MBUF) msgbuf        character*(MAX_LEN_MBUF) msgbuf
118        character*(MNC_MAX_CHAR) fname        character*(MNC_MAX_PATH) fname
119        character*(MNC_MAX_CHAR) path_fname        character*(MNC_MAX_PATH) path_fname
120        character*(MNC_MAX_CHAR) tmpnm        character*(MNC_MAX_PATH) tmpnm
121          character*(MNC_MAX_PATH) bpath
122        REAL*8  dval, dvm(2)        REAL*8  dval, dvm(2)
123        REAL*4  rval, rvm(2)        REAL*4  rval, rvm(2)
124        INTEGER ival, ivm(2), irv        INTEGER ival, ivm(2), irv
# Line 138  C     Functions Line 139  C     Functions
139  C     Only do I/O if I am the master thread  C     Only do I/O if I am the master thread
140        _BEGIN_MASTER( myThid )        _BEGIN_MASTER( myThid )
141    
142          DO i = 1,MNC_MAX_PATH
143            bpath(i:i) = ' '
144          ENDDO
145    
146  C     Get the current index for the unlimited dimension from the file  C     Get the current index for the unlimited dimension from the file
147  C     group (or base) name  C     group (or base) name
148        fg1 = IFNBLNK(fbname)        fg1 = IFNBLNK(fbname)
# Line 190  C     Set the bi,bj indicies Line 195  C     Set the bi,bj indicies
195    
196  C         Create the file name  C         Create the file name
197            CALL MNC_CW_GET_TILE_NUM(lbi,lbj, uniq_tnum, myThid)            CALL MNC_CW_GET_TILE_NUM(lbi,lbj, uniq_tnum, myThid)
198            fname(1:MNC_MAX_CHAR) = mnc_blank_name(1:MNC_MAX_CHAR)            fname(1:MNC_MAX_PATH) = bpath(1:MNC_MAX_PATH)
199            n1 = IFNBLNK(fbname)            n1 = IFNBLNK(fbname)
200            n2 = ILNBLNK(fbname)            n2 = ILNBLNK(fbname)
201    
# Line 241  C           We have an error--bad flag v Line 246  C           We have an error--bad flag v
246    
247  C         Add the path to the file name  C         Add the path to the file name
248            IF (mnc_use_outdir) THEN            IF (mnc_use_outdir) THEN
249              path_fname(1:MNC_MAX_CHAR) = mnc_blank_name(1:MNC_MAX_CHAR)              path_fname(1:MNC_MAX_PATH) = bpath(1:MNC_MAX_PATH)
250              npath = ILNBLNK(mnc_out_path)              npath = ILNBLNK(mnc_out_path)
251              path_fname(1:npath) = mnc_out_path(1:npath)              path_fname(1:npath) = mnc_out_path(1:npath)
252              path_fname((npath+1):(npath+nfname)) = fname(1:nfname)              path_fname((npath+1):(npath+nfname)) = fname(1:nfname)
253              fname(1:MNC_MAX_CHAR) = path_fname(1:MNC_MAX_CHAR)              fname(1:MNC_MAX_PATH) = path_fname(1:MNC_MAX_PATH)
254              nfname = npath + nfname              nfname = npath + nfname
255            ENDIF            ENDIF
256    
# Line 505  C         Handle missing values Line 510  C         Handle missing values
510       &             NF_DOUBLE, 1, dvm(2))       &             NF_DOUBLE, 1, dvm(2))
511              ELSEIF (stype(1:1) .EQ. 'R') THEN              ELSEIF (stype(1:1) .EQ. 'R') THEN
512                err = NF_PUT_ATT_REAL(fid, idv, 'missing_value',                err = NF_PUT_ATT_REAL(fid, idv, 'missing_value',
513       &             NF_FLOAT, 1, dvm(2))       &             NF_FLOAT, 1, rvm(2))
514              ELSEIF (stype(1:1) .EQ. 'I') THEN              ELSEIF (stype(1:1) .EQ. 'I') THEN
515                err = NF_PUT_ATT_INT(fid, idv, 'missing_value',                err = NF_PUT_ATT_INT(fid, idv, 'missing_value',
516       &             NF_INT, 1, ivm(2))       &             NF_INT, 1, ivm(2))
517              ENDIF              ENDIF
518              CALL MNC_HANDLE_ERR(err, msgbuf, myThid)              CALL MNC_HANDLE_ERR(err, msgbuf, myThid)
519    CMLC     it may be better to use the attribute _FillValue, or both
520    CML            write(msgbuf,'(4a)') 'writing attribute ''_FillValue''',
521    CML     &           ' within file ''', fname(1:nfname), ''''
522    CML            IF (stype(1:1) .EQ. 'D') THEN
523    CML              err = NF_PUT_ATT_DOUBLE(fid, idv, '_FillValue',
524    CML     &             NF_DOUBLE, 1, dvm(2))
525    CML            ELSEIF (stype(1:1) .EQ. 'R') THEN
526    CML              err = NF_PUT_ATT_REAL(fid, idv, '_FillValue',
527    CML     &             NF_FLOAT, 1, rvm(2))
528    CML            ELSEIF (stype(1:1) .EQ. 'I') THEN
529    CML              err = NF_PUT_ATT_INT(fid, idv, '_FillValue',
530    CML     &             NF_INT, 1, ivm(2))
531    CML            ENDIF
532    CML            CALL MNC_HANDLE_ERR(err, msgbuf, myThid)
533            ENDIF            ENDIF
534    
535            CALL MNC_FILE_ENDDEF(fname, myThid)            CALL MNC_FILE_ENDDEF(fname, myThid)
# Line 639  C         Write the variable one vector Line 658  C         Write the variable one vector
658    
659  C         Sync the file  C         Sync the file
660            err = NF_SYNC(fid)            err = NF_SYNC(fid)
661            write(msgbuf,'(3a)') 'sync for file ''', fname,            nf = ILNBLNK( fname )
662              write(msgbuf,'(3a)') 'sync for file ''', fname(1:nf),
663       &         ''' in S/R MNC_CW_RX_W'       &         ''' in S/R MNC_CW_RX_W'
664            CALL MNC_HANDLE_ERR(err, msgbuf, myThid)            CALL MNC_HANDLE_ERR(err, msgbuf, myThid)
665    
# Line 697  C !INTERFACE: Line 717  C !INTERFACE:
717       I     var,       I     var,
718       I     myThid )       I     myThid )
719    
720    C     !DESCRIPTION:
721    C     A simple wrapper for the old version of this routine.  The new
722    C     version includes the isvar argument which, for backwards
723    C     compatibility, is set to false here.
724          
725    C     !USES:
726          implicit none
727    
728    C     !INPUT PARAMETERS:
729          integer myThid, bi,bj
730          character*(*) stype, fbname, vtype
731          __V var(*)
732    CEOP
733    
734    C     !LOCAL VARIABLES:
735          LOGICAL isvar
736    
737          isvar = .FALSE.
738    
739          CALL MNC_CW_RX_R_TF(stype,fbname,bi,bj,vtype,var,isvar,myThid)
740    
741          RETURN
742          END
743    
744    
745    C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|
746    CBOP 0
747    C !ROUTINE: MNC_CW_RX_R
748    
749    C !INTERFACE:
750          SUBROUTINE MNC_CW_RX_R_TF(
751         I     stype,
752         I     fbname, bi,bj,
753         I     vtype,
754         I     var,
755         B     isvar,
756         I     myThid )
757    
758  C     !DESCRIPTION:  C     !DESCRIPTION:
759  C     This subroutine reads one variable from a file or a file group,  C     This subroutine reads one variable from a file or a file group,
760  C     depending upon the tile indicies.  C     depending upon the tile indicies.  If isvar is true and the
761    C     variable does not exist, then isvar is set to false and the
762    C     program continues normally.  This allows one to gracefully handle
763    C     the case of reading variables that might or might not exist.
764                
765  C     !USES:  C     !USES:
766        implicit none        implicit none
# Line 715  C     !INPUT PARAMETERS: Line 776  C     !INPUT PARAMETERS:
776        integer myThid, bi,bj        integer myThid, bi,bj
777        character*(*) stype, fbname, vtype        character*(*) stype, fbname, vtype
778        __V var(*)        __V var(*)
779          LOGICAL isvar
780  CEOP  CEOP
781    
782  C     !LOCAL VARIABLES:  C     !LOCAL VARIABLES:
# Line 726  C     integer f_sNx,f_sNy, alen, atype, Line 788  C     integer f_sNx,f_sNy, alen, atype,
788        integer p(9),s(9),e(9), vstart(9),vcount(9), udo(9)        integer p(9),s(9),e(9), vstart(9),vcount(9), udo(9)
789        integer j1,j2,j3,j4,j5,j6,j7, k1,k2,k3,k4,k5,k6,k7        integer j1,j2,j3,j4,j5,j6,j7, k1,k2,k3,k4,k5,k6,k7
790        character*(MAX_LEN_MBUF) msgbuf        character*(MAX_LEN_MBUF) msgbuf
791        character*(MNC_MAX_CHAR) fname        character*(MNC_MAX_PATH) fname
792        character*(MNC_MAX_CHAR) fname_zs        character*(MNC_MAX_PATH) fname_zs
793        character*(MNC_MAX_CHAR) tmpnm        character*(MNC_MAX_PATH) tmpnm
794        character*(MNC_MAX_CHAR) path_fname        character*(MNC_MAX_PATH) path_fname
795          character*(MNC_MAX_PATH) bpath
796        integer indfg, fg1,fg2        integer indfg, fg1,fg2
797        REAL*8  resh_d( MNC_MAX_BUFF )        REAL*8  resh_d( MNC_MAX_BUFF )
798        REAL*4  resh_r( MNC_MAX_BUFF )        REAL*4  resh_r( MNC_MAX_BUFF )
# Line 741  C     Functions Line 804  C     Functions
804  C     Only do I/O if I am the master thread  C     Only do I/O if I am the master thread
805        _BEGIN_MASTER( myThid )        _BEGIN_MASTER( myThid )
806    
807          DO i = 1,MNC_MAX_PATH
808            bpath(i:i) = ' '
809          ENDDO
810    
811  C     Get the current index for the unlimited dimension from the file  C     Get the current index for the unlimited dimension from the file
812  C     group (or base) name  C     group (or base) name
813        fg1 = IFNBLNK(fbname)        fg1 = IFNBLNK(fbname)
# Line 790  C     Set the bi,bj indicies Line 857  C     Set the bi,bj indicies
857    
858  C         Create the file name  C         Create the file name
859            CALL MNC_CW_GET_TILE_NUM( lbi,lbj, uniq_tnum, myThid)            CALL MNC_CW_GET_TILE_NUM( lbi,lbj, uniq_tnum, myThid)
860            fname(1:MNC_MAX_CHAR) = mnc_blank_name(1:MNC_MAX_CHAR)            fname(1:MNC_MAX_PATH) = bpath(1:MNC_MAX_PATH)
861    
862  #ifdef MNC_READ_OLDNAMES  #ifdef MNC_READ_OLDNAMES
863    
# Line 805  C         Create the file name Line 872  C         Create the file name
872    
873  C         Add the path to the file name  C         Add the path to the file name
874            IF (mnc_use_indir) THEN            IF (mnc_use_indir) THEN
875              path_fname(1:MNC_MAX_CHAR) = mnc_blank_name(1:MNC_MAX_CHAR)              path_fname(1:MNC_MAX_PATH) = bpath(1:MNC_MAX_PATH)
876              npath = ILNBLNK(mnc_indir_str)              npath = ILNBLNK(mnc_indir_str)
877              path_fname(1:npath) = mnc_indir_str(1:npath)              path_fname(1:npath) = mnc_indir_str(1:npath)
878              path_fname((npath+1):(npath+nfname)) = fname(1:nfname)              path_fname((npath+1):(npath+nfname)) = fname(1:nfname)
879              fname(1:MNC_MAX_CHAR) = path_fname(1:MNC_MAX_CHAR)              fname(1:MNC_MAX_PATH) = path_fname(1:MNC_MAX_PATH)
880              nfname = npath + nfname              nfname = npath + nfname
881            ENDIF            ENDIF
882    
# Line 837  C           zero sequence number inserte Line 904  C           zero sequence number inserte
904       &         'MNC_CW_RX_R: cannot get id for variable ''',       &         'MNC_CW_RX_R: cannot get id for variable ''',
905       &         vtype(nvf:nvl), '''in file ''', fname(1:nfname), ''''       &         vtype(nvf:nvl), '''in file ''', fname(1:nfname), ''''
906            err = NF_INQ_VARID(fid, vtype, idv)            err = NF_INQ_VARID(fid, vtype, idv)
907              IF ( isvar .AND. ( err .NE. NF_NOERR ) ) THEN
908                isvar = .FALSE.
909                RETURN
910              ENDIF
911              isvar = .TRUE.
912            CALL MNC_HANDLE_ERR(err, msgbuf, myThid)            CALL MNC_HANDLE_ERR(err, msgbuf, myThid)
913            f_or_t = 0            f_or_t = 0
914    
# Line 861  C         Add an iteraton count to the f Line 933  C         Add an iteraton count to the f
933       &            mnc_cw_cit(2,mnc_cw_fgci(indfg)), '.'       &            mnc_cw_cit(2,mnc_cw_fgci(indfg)), '.'
934            ENDIF            ENDIF
935            ntot = ILNBLNK(fname)            ntot = ILNBLNK(fname)
936            path_fname(1:MNC_MAX_CHAR) = mnc_blank_name(1:MNC_MAX_CHAR)            path_fname(1:MNC_MAX_PATH) = bpath(1:MNC_MAX_PATH)
937            npath = ILNBLNK(mnc_indir_str)            npath = ILNBLNK(mnc_indir_str)
938  C         Add the face index  C         Add the face index
939            CALL MNC_CW_GET_FACE_NUM( lbi,lbj, uniq_fnum, myThid)            CALL MNC_CW_GET_FACE_NUM( lbi,lbj, uniq_fnum, myThid)
# Line 887  C         WRITE(*,*) 'trying: "', path_f Line 959  C         WRITE(*,*) 'trying: "', path_f
959  C           Create the PER-TILE file name  C           Create the PER-TILE file name
960              CALL MNC_PSNCM(tmpnm, uniq_tnum, MNC_DEF_TMNC)              CALL MNC_PSNCM(tmpnm, uniq_tnum, MNC_DEF_TMNC)
961              k = ILNBLNK(tmpnm)              k = ILNBLNK(tmpnm)
962              path_fname(1:MNC_MAX_CHAR)=mnc_blank_name(1:MNC_MAX_CHAR)              path_fname(1:MNC_MAX_PATH) = bpath(1:MNC_MAX_PATH)
963              WRITE(path_fname,'(2a,a1,a,a3)')              WRITE(path_fname,'(2a,a1,a,a3)')
964       &           mnc_indir_str(1:npath), fname(1:ntot), 't',       &           mnc_indir_str(1:npath), fname(1:ntot), 't',
965       &           tmpnm(1:k), '.nc'       &           tmpnm(1:k), '.nc'
# Line 913  C           WRITE(*,*) 'trying: "', path Line 985  C           WRITE(*,*) 'trying: "', path
985       &         vtype(nvf:nvl), ''' in file ''', path_fname(1:ntot),       &         vtype(nvf:nvl), ''' in file ''', path_fname(1:ntot),
986       &         ''''       &         ''''
987            err = NF_INQ_VARID(fid, vtype, idv)            err = NF_INQ_VARID(fid, vtype, idv)
988              IF ( isvar .AND. ( err .NE. NF_NOERR ) ) THEN
989                isvar = .FALSE.
990                RETURN
991              ENDIF
992              isvar = .TRUE.
993            CALL MNC_HANDLE_ERR(err, msgbuf, myThid)            CALL MNC_HANDLE_ERR(err, msgbuf, myThid)
994    
995            k = ILNBLNK(path_fname)            k = ILNBLNK(path_fname)
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