pkg/mnc/mnc_cw_readwrite.template

C $Header: /u/gcmpack/MITgcm/pkg/mnc/mnc_cw_readwrite.template,v 1.13 2004/03/24 03:38:50 edhill Exp $
C $Name:  $
      
#include "MNC_OPTIONS.h"
      
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|

      SUBROUTINE MNC_CW_RX_W(
     I     stype, 
     I     fbname, bi,bj, 
     I     vtype, 
     I     var, 
     I     myThid )

      implicit none

#include "netcdf.inc"
#include "mnc_common.h"
#include "SIZE.h"
#include "EEPARAMS.h"
#include "PARAMS.h"

C     Arguments
      integer myThid, bi,bj, indu
      character*(*) stype, fbname, vtype
      __V var(*)

C     Functions
      integer IFNBLNK, ILNBLNK

C     Local Variables
      integer i,j,k, indv,nvf,nvl, n1,n2, igrid, ntot
      integer bis,bie, bjs,bje, uniq_tnum, nfname, fid, idv, indvids
      integer ndim, indf, err, lbi,lbj, bidim,bjdim, unlim_sz, kr
      integer p(9),s(9),e(9), dimnc(9), vstart(9),vcount(9), udo(9)
      integer j1,j2,j3,j4,j5,j6,j7, k1,k2,k3,k4,k5,k6,k7
      integer indfg, fg1,fg2, npath
      character*(MAX_LEN_MBUF) msgbuf
      character*(MNC_MAX_CHAR) fname
      character*(MNC_MAX_CHAR) path_fname

C     Temporary storage for the simultaneous type conversion and
C     re-shaping before passing to NetCDF
      REAL*8  resh_d( sNx + 2*OLx + sNy + 2*OLy )
      REAL*4  resh_r( sNx + 2*OLx + sNy + 2*OLy )
      INTEGER resh_i( sNx + 2*OLx + sNy + 2*OLy )

C     Only do I/O if I am the master thread
      _BEGIN_MASTER( myThid )

C     Get the current index for the unlimited dimension from the file
C     group (or base) name
      fg1 = IFNBLNK(fbname)
      fg2 = ILNBLNK(fbname)
      CALL MNC_GET_IND(MNC_MAX_ID, fbname, mnc_cw_fgnm, indfg, myThid)
      IF (indfg .LT. 1) THEN
        write(msgbuf,'(3a)') 
     &       'MNC_CW_RX_W ERROR: file group name ''', 
     &       fbname(fg1:fg2), ''' is not defined'
        CALL print_error(msgbuf, mythid)
        STOP 'ABNORMAL END: S/R MNC_CW_RX_W'
      ENDIF
      indu = mnc_cw_fgud(indfg)

C     Check that the Variable Type exists
      nvf = IFNBLNK(vtype)
      nvl = ILNBLNK(vtype)
      CALL MNC_GET_IND(MNC_MAX_ID, vtype, mnc_cw_vname, indv, myThid)
      IF (indv .LT. 1) THEN
        write(msgbuf,'(3a)') 'MNC_CW_RX_W ERROR: vtype ''', 
     &       vtype(nvf:nvl), ''' is not defined'
        CALL print_error(msgbuf, mythid)
        STOP 'ABNORMAL END: S/R MNC_CW_RX_W'
      ENDIF
      igrid = mnc_cw_vgind(indv)

C     Set the bi,bj indicies 
      bis = bi
      bie = bi
      IF (bi .LT. 1) THEN
        bis = 1
        bie = nSx
      ENDIF
      bjs = bj
      bje = bj
      IF (bj .LT. 1) THEN
        bjs = 1
        bje = nSy
      ENDIF

      DO lbj = bjs,bje
        DO lbi = bis,bie

C         Create the file name
          CALL MNC_CW_GET_TILE_NUM(lbi,lbj, uniq_tnum, myThid)
          fname(1:MNC_MAX_CHAR) = mnc_blank_name(1:MNC_MAX_CHAR)
          n1 = IFNBLNK(fbname)
          n2 = ILNBLNK(fbname)
          ntot = n2 - n1 + 1
          fname(1:ntot) = fbname(n1:n2)
          ntot = ntot + 1
          fname(ntot:ntot) = '.'
          write(fname((ntot+1):(ntot+9)),'(i6.6,a3)') uniq_tnum, '.nc'
          nfname = ntot+9

C         Add the path to the file name
          IF (mnc_use_outdir) THEN
            path_fname(1:MNC_MAX_CHAR) = mnc_blank_name(1:MNC_MAX_CHAR)
            npath = ILNBLNK(mnc_out_path)
            path_fname(1:npath) = mnc_out_path(1:npath)
            path_fname((npath+1):(npath+nfname)) = fname(1:nfname)
            fname(1:MNC_MAX_CHAR) = path_fname(1:MNC_MAX_CHAR)
            nfname = npath + nfname
          ENDIF

C         Append to an existing or create a new file
          CALL MNC_CW_FILE_AORC(fname, indf, myThid)
          fid = mnc_f_info(indf,2)

C         Ensure that all the NetCDF dimensions are defined and create a
C         local copy of them
          DO i = 1,9
            dimnc(i) = 1
          ENDDO
          DO i = 1,mnc_cw_ndim(igrid)
            IF (mnc_cw_dims(i,igrid) .EQ. -1) THEN
              dimnc(i) = -1
            ELSE
              dimnc(i) = mnc_cw_ie(i,igrid) - mnc_cw_is(i,igrid) + 1
            ENDIF
            CALL MNC_DIM_INIT(fname, 
     &           mnc_cw_dn(i,igrid), dimnc(i), myThid)
          ENDDO

C         Ensure that the "grid" is defined
          CALL MNC_GRID_INIT(fname, mnc_cw_gname(igrid), 
     &        mnc_cw_ndim(igrid), mnc_cw_dn(1,igrid), myThid)

C         Ensure that the variable is defined
          IF (stype(1:1) .EQ. 'D')
     &         CALL MNC_VAR_INIT_DBL(
     &         fname, mnc_cw_gname(igrid), vtype, myThid)
          IF (stype(1:1) .EQ. 'R')
     &         CALL MNC_VAR_INIT_REAL(
     &         fname, mnc_cw_gname(igrid), vtype, myThid)
          IF (stype(1:1) .EQ. 'I')
     &         CALL MNC_VAR_INIT_INT(
     &         fname, mnc_cw_gname(igrid), vtype, myThid)

          DO i = 1,mnc_fv_ids(indf,1)
            j = 2 + 3*(i - 1)
            IF (mnc_v_names(mnc_fv_ids(indf,j)) .EQ. vtype) THEN
              idv = mnc_fv_ids(indf,j+1)
              indvids = mnc_fd_ind(indf, mnc_f_info(indf, 
     &             (mnc_fv_ids(indf,j+2) + 1)) )
              GOTO 10
            ENDIF
          ENDDO
          write(msgbuf,'(4a)') 'MNC_MNC_CW_RX_W ERROR: ', 
     &         'cannot reference variable ''', vtype, ''''
          CALL print_error(msgbuf, mythid)
          STOP 'ABNORMAL END: package MNC'
 10       CONTINUE

C         Check for bi,bj indicies
          bidim = mnc_cw_vbij(1,indv)
          bjdim = mnc_cw_vbij(2,indv)
CEH3      write(*,*) 'bidim,bjdim = ', bidim,bjdim

C         Set the dimensions for the in-memory array
          ndim = mnc_cw_ndim(igrid)
          k = mnc_cw_dims(1,igrid)
          IF (k .GT. 0) THEN
            p(1) = k
          ELSE
            p(1) = 1
          ENDIF
          DO i = 2,9
            k = mnc_cw_dims(i,igrid)
            IF (k .LT. 1) THEN
              k = 1
            ENDIF
            IF ((bidim .GT. 0) .AND. (i .EQ. bidim)) THEN
              p(i) = nSx * p(i-1)
            ELSEIF ((bjdim .GT. 0) .AND. (i .EQ. bjdim)) THEN
              p(i) = nSy * p(i-1)
            ELSE
              p(i) = k * p(i-1)
            ENDIF
          ENDDO

C         Set starting and ending indicies for the in-memory array and
C         the unlimited dimension offset for the NetCDF array
          DO i = 1,9
            udo(i) = 0
            s(i) = 1
            e(i) = 1
            IF (i .LE. ndim) THEN
              s(i) = mnc_cw_is(i,igrid)
              e(i) = mnc_cw_ie(i,igrid)
            ENDIF
C           Check for the unlimited dimension
            IF ((i .EQ. ndim) 
     &           .AND. (mnc_cw_dims(i,igrid) .EQ. -1)) THEN
              IF (indu .GT. 0) THEN
C               Use the indu value
                udo(i) = indu - 1
              ELSEIF (indu .EQ. -1) THEN
C               Append one to the current unlimited dim size
                CALL MNC_DIM_UNLIM_SIZE( fname, unlim_sz, myThid)
                udo(i) = unlim_sz
              ELSE
C               Use the current unlimited dim size
                CALL MNC_DIM_UNLIM_SIZE( fname, unlim_sz, myThid)
                udo(i) = unlim_sz - 1
              ENDIF
            ENDIF
          ENDDO
          IF (bidim .GT. 0) THEN
            s(bidim) = lbi
            e(bidim) = lbi
          ENDIF
          IF (bjdim .GT. 0) THEN
            s(bjdim) = lbj
            e(bjdim) = lbj
          ENDIF
CEH3      DO i = 1,9
CEH3        write(*,*) 'i,p(i),s(i),e(i) = ', i,p(i),s(i),e(i)
CEH3      ENDDO

C         Add the global attributes
          CALL MNC_CW_SET_GATTR( fname, lbi,lbj, uniq_tnum, myThid)

C         Add the per-variable attributes
          DO i = 1,mnc_cw_vnat(1,indv)
            CALL MNC_VAR_ADD_ATTR_STR( fname, vtype, 
     &           mnc_cw_vtnm(i,indv), mnc_cw_vtat(i,indv), myThid)
          ENDDO
          DO i = 1,mnc_cw_vnat(2,indv)
            CALL MNC_VAR_ADD_ATTR_INT( fname, vtype, 
     &           mnc_cw_vinm(i,indv), 1, mnc_cw_viat(i,indv), myThid)
          ENDDO
          DO i = 1,mnc_cw_vnat(3,indv)
            CALL MNC_VAR_ADD_ATTR_DBL( fname, vtype, 
     &           mnc_cw_vdnm(i,indv), 1, mnc_cw_vdat(i,indv), myThid)
          ENDDO

          CALL MNC_FILE_ENDDEF(fname, myThid)

          write(msgbuf,'(5a)') 'writing variable type ''', 
     &         vtype(nvf:nvl), ''' within file ''', 
     &         fname(1:nfname), ''''

C         Write the variable one vector at a time
          DO j7 = s(7),e(7)
            k7 = (j7 - 1)*p(6)
            vstart(7) = udo(7) + j7 - s(7) + 1
            vcount(7) = 1
            DO j6 = s(6),e(6)
              k6 = (j6 - 1)*p(5) + k7
              vstart(6) = udo(6) + j6 - s(6) + 1
              vcount(6) = 1
              DO j5 = s(5),e(5)
                k5 = (j5 - 1)*p(4) + k6
                vstart(5) = udo(5) + j5 - s(5) + 1
                vcount(5) = 1
                DO j4 = s(4),e(4)
                  k4 = (j4 - 1)*p(3) + k5
                  vstart(4) = udo(4) + j4 - s(4) + 1
                  vcount(4) = 1
                  DO j3 = s(3),e(3)
                    k3 = (j3 - 1)*p(2) + k4
                    vstart(3) = udo(3) + j3 - s(3) + 1
                    vcount(3) = 1
                    DO j2 = s(2),e(2)
                      k2 = (j2 - 1)*p(1) + k3
                      vstart(2) = udo(2) + j2 - s(2) + 1
                      vcount(2) = 1

      kr = 0
      vstart(1) = udo(1) + 1
      vcount(1) = e(1) - s(1) + 1

      IF (stype(1:1) .EQ. 'D') THEN
        DO j1 = s(1),e(1)
          k1 = k2 + j1
          kr = kr + 1
          resh_d(kr) = var(k1)
        ENDDO
        err = NF_PUT_VARA_DOUBLE(fid, idv, vstart, vcount, resh_d)
      ENDIF
      IF (stype(1:1) .EQ. 'R') THEN
        DO j1 = s(1),e(1)
          k1 = k2 + j1
          kr = kr + 1
          resh_r(kr) = var(k1)
        ENDDO
        err = NF_PUT_VARA_REAL(fid, idv, vstart, vcount, resh_r)
      ENDIF
      IF (stype(1:1) .EQ. 'I') THEN
        DO j1 = s(1),e(1)
          k1 = k2 + j1
          kr = kr + 1
          resh_i(kr) = var(k1)
        ENDDO
        err = NF_PUT_VARA_INT(fid, idv, vstart, vcount, resh_i)
      ENDIF

      CALL MNC_HANDLE_ERR(err, msgbuf, myThid)

                    ENDDO
                  ENDDO
                ENDDO
              ENDDO
            ENDDO
          ENDDO

C         Sync the file
          err = NF_SYNC(fid)
          write(msgbuf,'(3a)') 'sync for file ''', fname, 
     &         ''' in S/R MNC_CW_RX_W'
          CALL MNC_HANDLE_ERR(err, msgbuf, myThid)

        ENDDO
      ENDDO

      _END_MASTER( myThid )

      RETURN
      END
      

C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|


      SUBROUTINE MNC_CW_RX_R( 
     I     stype, 
     I     fbname, bi,bj, 
     I     vtype, 
     I     var, 
     I     myThid )

      implicit none

#include "netcdf.inc"
#include "mnc_common.h"
#include "SIZE.h"
#include "EEPARAMS.h"
#include "PARAMS.h"

C     Arguments
      integer myThid, bi,bj, indu
      character*(*) stype, fbname, vtype
      __V var(*)

C     Functions
      integer IFNBLNK, ILNBLNK

C     Local Variables
      integer i,k, nvf,nvl, n1,n2, igrid, ntot
      integer bis,bie, bjs,bje, uniq_tnum, nfname, fid, idv
      integer ndim, indf, err, lbi,lbj, bidim,bjdim, unlim_sz, kr
      integer ind_fv_ids, ind_vt, ierr, atype, alen
      integer f_sNx,f_sNy, npath
      integer p(9),s(9),e(9), vstart(9),vcount(9), udo(9)
      integer j1,j2,j3,j4,j5,j6,j7, k1,k2,k3,k4,k5,k6,k7
      character*(MAX_LEN_MBUF) msgbuf
      character*(MNC_MAX_CHAR) fname
      character*(MNC_MAX_CHAR) path_fname
      integer indfg, fg1,fg2

C     Temporary storage for the simultaneous type conversion and
C     re-shaping before passing to NetCDF
      REAL*8  resh_d( sNx + 2*OLx + sNy + 2*OLy )
      REAL*4  resh_r( sNx + 2*OLx + sNy + 2*OLy )
      INTEGER resh_i( sNx + 2*OLx + sNy + 2*OLy )

C     Only do I/O if I am the master thread
      _BEGIN_MASTER( myThid )

C     Get the current index for the unlimited dimension from the file
C     group (or base) name
      fg1 = IFNBLNK(fbname)
      fg2 = ILNBLNK(fbname)
      CALL MNC_GET_IND(MNC_MAX_ID, fbname, mnc_cw_fgnm, indfg, myThid)
      IF (indfg .LT. 1) THEN
        write(msgbuf,'(3a)') 
     &       'MNC_CW_RX_W ERROR: file group name ''', 
     &       fbname(fg1:fg2), ''' is not defined'
        CALL print_error(msgbuf, mythid)
        STOP 'ABNORMAL END: S/R MNC_CW_RX_W'
      ENDIF
      indu = mnc_cw_fgud(indfg)

C     Check that the Variable Type exists
      nvf = IFNBLNK(vtype)
      nvl = ILNBLNK(vtype)
      CALL MNC_GET_IND( MNC_MAX_ID, vtype, mnc_cw_vname, ind_vt, myThid)
      IF (ind_vt .LT. 1) THEN
        write(msgbuf,'(3a)') 'MNC_CW_RX_R ERROR: vtype ''', 
     &       vtype(nvf:nvl), ''' is not defined'
        CALL print_error(msgbuf, mythid)
        STOP 'ABNORMAL END: S/R MNC_CW_RX_R'
      ENDIF
      igrid = mnc_cw_vgind(ind_vt)

C     Check for bi,bj indicies
      bidim = mnc_cw_vbij(1,ind_vt)
      bjdim = mnc_cw_vbij(2,ind_vt)

C     Set the bi,bj indicies
      bis = bi
      bie = bi
      IF (bi .LT. 1) THEN
        bis = 1
        bie = nSx
      ENDIF
      bjs = bj
      bje = bj
      IF (bj .LT. 1) THEN
        bjs = 1
        bje = nSy
      ENDIF

      DO lbj = bjs,bje
        DO lbi = bis,bie

C         Create the file name
          CALL MNC_CW_GET_TILE_NUM( lbi,lbj, uniq_tnum, myThid)
          fname(1:MNC_MAX_CHAR) = mnc_blank_name(1:MNC_MAX_CHAR)
          n1 = IFNBLNK(fbname)
          n2 = ILNBLNK(fbname)
          ntot = n2 - n1 + 1
          fname(1:ntot) = fbname(n1:n2)
          ntot = ntot + 1
          fname(ntot:ntot) = '.'
          write(fname((ntot+1):(ntot+9)),'(i6.6,a3)') uniq_tnum, '.nc'
          nfname = ntot+9

C         Add the path to the file name
          IF (mnc_use_indir) THEN
            path_fname(1:MNC_MAX_CHAR) = mnc_blank_name(1:MNC_MAX_CHAR)
            npath = ILNBLNK(mnc_indir_str)
            path_fname(1:npath) = mnc_indir_str(1:npath)
            path_fname((npath+1):(npath+nfname)) = fname(1:nfname)
            fname(1:MNC_MAX_CHAR) = path_fname(1:MNC_MAX_CHAR)
            nfname = npath + nfname
          ENDIF

C         Open the existing file 
          CALL MNC_FILE_TRY_READ( fname, ierr, indf, myThid)

C         Check that the variable (VType) is defined within the file
          CALL MNC_GET_FVINDS( fname, vtype, indf, ind_fv_ids, myThid)
          IF ((indf .LT. 1) .OR. (ind_fv_ids .LT. 1)) THEN
            write(msgbuf,'(4a)') 'MNC_CW_RX_R ERROR: vtype ''', 
     &           vtype(nvf:nvl), ''' is not defined within file ''', 
     &           fname(1:nfname)
            CALL print_error(msgbuf, mythid)
            STOP 'ABNORMAL END: S/R MNC_CW_RX_R'
          ENDIF
          fid = mnc_f_info(indf,2)
          idv = mnc_fv_ids(indf,ind_fv_ids+1)

C         Check that the current sNy,sNy values and the in-file values
C         are compatible and WARN (only warn) if not
          f_sNx = -1
          f_sNy = -1
          err = NF_INQ_ATT(fid,NF_GLOBAL, 'sNx',atype,alen)
          IF ((err .EQ. NF_NOERR) .AND. (alen .EQ. 1)) THEN
            err = NF_GET_ATT_INT(fid, NF_GLOBAL, 'sNx', f_sNx)
            CALL MNC_HANDLE_ERR(err, 
     &           'reading attribute ''sNx'' in S/R MNC_CW_RX_R', 
     &           myThid)
          ENDIF
          err = NF_INQ_ATT(fid,NF_GLOBAL, 'sNy',atype,alen)
          IF ((err .EQ. NF_NOERR) .AND. (alen .EQ. 1)) THEN
            err = NF_GET_ATT_INT(fid, NF_GLOBAL, 'sNy', f_sNy)
            CALL MNC_HANDLE_ERR(err, 
     &           'reading attribute ''sNy'' in S/R MNC_CW_RX_R',
     &           myThid)
          ENDIF
          IF ((f_sNx .NE. sNx) .OR. (f_sNy .NE. sNy)) THEN
            write(msgbuf,'(5a)') 'MNC_CW_RX_R WARNING: the ',
     &           'attributes ''sNx'' and ''sNy'' within the file ''', 
     &           fname(1:nfname), ''' do not exist or do not match ',
     &           'the current sizes within the model'
            CALL print_error(msgbuf, mythid)
          ENDIF

C         Check that the in-memory variable and the in-file variables
C         are of compatible sizes
C           ires = 1
C           CALL MNC_CHK_VTYP_R_NCVAR( ind_vt, 
C      &         indf, ind_fv_ids, indu, ires)
C           IF (ires .LT. 0) THEN
C             write(msgbuf,'(7a)') 'MNC_CW_RX_R WARNING: the sizes ',
C      &           'of the in-program variable ''', vtype(nvf:nvl), 
C      &           ''' and the corresponding variable within file ''',
C      &           fname(1:nfname), ''' are not compatible -- please ',
C      &           'check the sizes'
C             CALL print_error(msgbuf, mythid)
C             STOP 'ABNORMAL END: S/R MNC_CW_RX_R'
C           ENDIF

C         Check for bi,bj indicies
          bidim = mnc_cw_vbij(1,ind_vt)
          bjdim = mnc_cw_vbij(2,ind_vt)

C         Set the dimensions for the in-memory array
          ndim = mnc_cw_ndim(igrid)
          k = mnc_cw_dims(1,igrid)
          IF (k .GT. 0) THEN
            p(1) = k
          ELSE
            p(1) = 1
          ENDIF
          DO i = 2,9
            k = mnc_cw_dims(i,igrid)
            IF (k .LT. 1) THEN
              k = 1
            ENDIF
            IF ((bidim .GT. 0) .AND. (i .EQ. bidim)) THEN
              p(i) = nSx * p(i-1)
            ELSEIF ((bjdim .GT. 0) .AND. (i .EQ. bjdim)) THEN
              p(i) = nSy * p(i-1)
            ELSE
              p(i) = k * p(i-1)
            ENDIF
          ENDDO

C         Set starting and ending indicies for the in-memory array and
C         the unlimited dimension offset for the NetCDF array
          DO i = 1,9
            udo(i) = 0
            s(i) = 1
            e(i) = 1
            IF (i .LE. ndim) THEN
              s(i) = mnc_cw_is(i,igrid)
              e(i) = mnc_cw_ie(i,igrid)
            ENDIF
C           Check for the unlimited dimension
            IF ((i .EQ. ndim) 
     &           .AND. (mnc_cw_dims(i,igrid) .EQ. -1)) THEN
              IF (indu .GT. 0) THEN
C               Use the indu value
                udo(i) = indu - 1
              ELSEIF (indu .EQ. -1) THEN
C               Append one to the current unlimited dim size
                CALL MNC_DIM_UNLIM_SIZE( fname, unlim_sz, myThid)
                udo(i) = unlim_sz
              ELSE
C               Use the current unlimited dim size
                CALL MNC_DIM_UNLIM_SIZE( fname, unlim_sz, myThid)
                udo(i) = unlim_sz - 1
              ENDIF
            ENDIF
          ENDDO
          IF (bidim .GT. 0) THEN
            s(bidim) = lbi
            e(bidim) = lbi
          ENDIF
          IF (bjdim .GT. 0) THEN
            s(bjdim) = lbj
            e(bjdim) = lbj
          ENDIF

C     DO i = 9,1,-1
C     write(*,*) 'i,p(i),s(i),e(i) = ', i,': ',p(i),s(i),e(i)
C     ENDDO
          
          CALL MNC_FILE_ENDDEF(fname, myThid)

          write(msgbuf,'(5a)') 'reading variable type ''', 
     &         vtype(nvf:nvl), ''' within file ''', 
     &         fname(1:nfname), ''''

C         Read the variable one vector at a time
          DO j7 = s(7),e(7)
            k7 = (j7 - 1)*p(6)
            vstart(7) = udo(7) + j7 - s(7) + 1
            vcount(7) = 1
            DO j6 = s(6),e(6)
              k6 = (j6 - 1)*p(5) + k7
              vstart(6) = udo(6) + j6 - s(6) + 1
              vcount(6) = 1
              DO j5 = s(5),e(5)
                k5 = (j5 - 1)*p(4) + k6
                vstart(5) = udo(5) + j5 - s(5) + 1
                vcount(5) = 1
                DO j4 = s(4),e(4)
                  k4 = (j4 - 1)*p(3) + k5
                  vstart(4) = udo(4) + j4 - s(4) + 1
                  vcount(4) = 1
                  DO j3 = s(3),e(3)
                    k3 = (j3 - 1)*p(2) + k4
                    vstart(3) = udo(3) + j3 - s(3) + 1
                    vcount(3) = 1
                    DO j2 = s(2),e(2)
                      k2 = (j2 - 1)*p(1) + k3
                      vstart(2) = udo(2) + j2 - s(2) + 1
                      vcount(2) = 1

      kr = 0
      vstart(1) = udo(1) + 1
      vcount(1) = e(1) - s(1) + 1
      
      IF (stype(1:1) .EQ. 'D') THEN
        err = NF_GET_VARA_DOUBLE(fid, idv, vstart, vcount, resh_d)
        CALL MNC_HANDLE_ERR(err, msgbuf, myThid)
        DO j1 = s(1),e(1)
          k1 = k2 + j1
          kr = kr + 1
          var(k1) = resh_d(kr)
        ENDDO
      ENDIF
      IF (stype(1:1) .EQ. 'R') THEN
        err = NF_GET_VARA_REAL(fid, idv, vstart, vcount, resh_r)
        CALL MNC_HANDLE_ERR(err, msgbuf, myThid)
        DO j1 = s(1),e(1)
          k1 = k2 + j1
          kr = kr + 1
          var(k1) = resh_r(kr)
        ENDDO
      ENDIF
      IF (stype(1:1) .EQ. 'I') THEN
        err = NF_GET_VARA_INT(fid, idv, vstart, vcount, resh_i)
        CALL MNC_HANDLE_ERR(err, msgbuf, myThid)
        DO j1 = s(1),e(1)
          k1 = k2 + j1
          kr = kr + 1
          var(k1) = resh_i(kr)
        ENDDO
      ENDIF

      
                    ENDDO
                  ENDDO
                ENDDO
              ENDDO
            ENDDO
          ENDDO

C         Close the file
          CALL MNC_FILE_CLOSE(fname, myThid)

C         End the lbj,lbi loops
        ENDDO
      ENDDO

      _END_MASTER( myThid )

      RETURN
      END

C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----|

CEH3 ;;; Local Variables: ***
CEH3 ;;; mode:fortran ***
CEH3 ;;; End: ***
1	edhill	1.14	C $Header: /u/gcmpack/MITgcm/pkg/mnc/mnc_cw_readwrite.template,v 1.13 2004/03/24 03:38:50 edhill Exp $
2	edhill	1.1	C $Name: $
3
4			#include "MNC_OPTIONS.h"
5
6			C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-\|--+----\|
7
8	edhill	1.14	SUBROUTINE MNC_CW_RX_W(
9			I stype,
10	edhill	1.1	I fbname, bi,bj,
11			I vtype,
12	edhill	1.9	I var,
13			I myThid )
14	edhill	1.1
15			implicit none
16
17			#include "netcdf.inc"
18			#include "mnc_common.h"
19	edhill	1.12	#include "SIZE.h"
20	edhill	1.1	#include "EEPARAMS.h"
21	edhill	1.12	#include "PARAMS.h"
22	edhill	1.2
23	edhill	1.1	C Arguments
24			integer myThid, bi,bj, indu
25	edhill	1.14	character() stype, fbname, vtype
26	edhill	1.6	__V var(*)
27	edhill	1.1
28			C Functions
29			integer IFNBLNK, ILNBLNK
30
31			C Local Variables
32	edhill	1.3	integer i,j,k, indv,nvf,nvl, n1,n2, igrid, ntot
33	edhill	1.2	integer bis,bie, bjs,bje, uniq_tnum, nfname, fid, idv, indvids
34	edhill	1.3	integer ndim, indf, err, lbi,lbj, bidim,bjdim, unlim_sz, kr
35			integer p(9),s(9),e(9), dimnc(9), vstart(9),vcount(9), udo(9)
36			integer j1,j2,j3,j4,j5,j6,j7, k1,k2,k3,k4,k5,k6,k7
37	edhill	1.11	integer indfg, fg1,fg2, npath
38	edhill	1.1	character*(MAX_LEN_MBUF) msgbuf
39			character*(MNC_MAX_CHAR) fname
40	edhill	1.11	character*(MNC_MAX_CHAR) path_fname
41	edhill	1.1
42			C Temporary storage for the simultaneous type conversion and
43			C re-shaping before passing to NetCDF
44	edhill	1.14	REAL8 resh_d( sNx + 2OLx + sNy + 2*OLy )
45			REAL4 resh_r( sNx + 2OLx + sNy + 2*OLy )
46			INTEGER resh_i( sNx + 2OLx + sNy + 2OLy )
47	edhill	1.1
48			C Only do I/O if I am the master thread
49			_BEGIN_MASTER( myThid )
50
51	edhill	1.10	C Get the current index for the unlimited dimension from the file
52			C group (or base) name
53			fg1 = IFNBLNK(fbname)
54			fg2 = ILNBLNK(fbname)
55			CALL MNC_GET_IND(MNC_MAX_ID, fbname, mnc_cw_fgnm, indfg, myThid)
56			IF (indfg .LT. 1) THEN
57			write(msgbuf,'(3a)')
58	edhill	1.14	& 'MNC_CW_RX_W ERROR: file group name ''',
59	edhill	1.10	& fbname(fg1:fg2), ''' is not defined'
60			CALL print_error(msgbuf, mythid)
61	edhill	1.14	STOP 'ABNORMAL END: S/R MNC_CW_RX_W'
62	edhill	1.10	ENDIF
63			indu = mnc_cw_fgud(indfg)
64
65	edhill	1.1	C Check that the Variable Type exists
66			nvf = IFNBLNK(vtype)
67			nvl = ILNBLNK(vtype)
68	edhill	1.9	CALL MNC_GET_IND(MNC_MAX_ID, vtype, mnc_cw_vname, indv, myThid)
69	edhill	1.2	IF (indv .LT. 1) THEN
70	edhill	1.14	write(msgbuf,'(3a)') 'MNC_CW_RX_W ERROR: vtype ''',
71	edhill	1.2	& vtype(nvf:nvl), ''' is not defined'
72	edhill	1.1	CALL print_error(msgbuf, mythid)
73	edhill	1.14	STOP 'ABNORMAL END: S/R MNC_CW_RX_W'
74	edhill	1.1	ENDIF
75	edhill	1.2	igrid = mnc_cw_vgind(indv)
76	edhill	1.1
77	edhill	1.5	C Set the bi,bj indicies
78	edhill	1.2	bis = bi
79			bie = bi
80	edhill	1.1	IF (bi .LT. 1) THEN
81			bis = 1
82			bie = nSx
83			ENDIF
84	edhill	1.2	bjs = bj
85			bje = bj
86	edhill	1.1	IF (bj .LT. 1) THEN
87			bjs = 1
88			bje = nSy
89			ENDIF
90
91	edhill	1.2	DO lbj = bjs,bje
92			DO lbi = bis,bie
93	edhill	1.1
94			C Create the file name
95	edhill	1.9	CALL MNC_CW_GET_TILE_NUM(lbi,lbj, uniq_tnum, myThid)
96	edhill	1.1	fname(1:MNC_MAX_CHAR) = mnc_blank_name(1:MNC_MAX_CHAR)
97			n1 = IFNBLNK(fbname)
98			n2 = ILNBLNK(fbname)
99			ntot = n2 - n1 + 1
100			fname(1:ntot) = fbname(n1:n2)
101			ntot = ntot + 1
102			fname(ntot:ntot) = '.'
103			write(fname((ntot+1):(ntot+9)),'(i6.6,a3)') uniq_tnum, '.nc'
104	edhill	1.2	nfname = ntot+9
105
106	edhill	1.11	C Add the path to the file name
107	edhill	1.12	IF (mnc_use_outdir) THEN
108			path_fname(1:MNC_MAX_CHAR) = mnc_blank_name(1:MNC_MAX_CHAR)
109			npath = ILNBLNK(mnc_out_path)
110			path_fname(1:npath) = mnc_out_path(1:npath)
111	edhill	1.13	path_fname((npath+1):(npath+nfname)) = fname(1:nfname)
112	edhill	1.12	fname(1:MNC_MAX_CHAR) = path_fname(1:MNC_MAX_CHAR)
113	edhill	1.13	nfname = npath + nfname
114	edhill	1.12	ENDIF
115	edhill	1.11
116	edhill	1.2	C Append to an existing or create a new file
117	edhill	1.9	CALL MNC_CW_FILE_AORC(fname, indf, myThid)
118	edhill	1.2	fid = mnc_f_info(indf,2)
119
120	edhill	1.3	C Ensure that all the NetCDF dimensions are defined and create a
121			C local copy of them
122	edhill	1.2	DO i = 1,9
123			dimnc(i) = 1
124			ENDDO
125			DO i = 1,mnc_cw_ndim(igrid)
126	edhill	1.3	IF (mnc_cw_dims(i,igrid) .EQ. -1) THEN
127			dimnc(i) = -1
128			ELSE
129			dimnc(i) = mnc_cw_ie(i,igrid) - mnc_cw_is(i,igrid) + 1
130			ENDIF
131	edhill	1.9	CALL MNC_DIM_INIT(fname,
132			& mnc_cw_dn(i,igrid), dimnc(i), myThid)
133	edhill	1.2	ENDDO
134
135			C Ensure that the "grid" is defined
136	edhill	1.9	CALL MNC_GRID_INIT(fname, mnc_cw_gname(igrid),
137			& mnc_cw_ndim(igrid), mnc_cw_dn(1,igrid), myThid)
138	edhill	1.2
139			C Ensure that the variable is defined
140	edhill	1.14	IF (stype(1:1) .EQ. 'D')
141			& CALL MNC_VAR_INIT_DBL(
142			& fname, mnc_cw_gname(igrid), vtype, myThid)
143			IF (stype(1:1) .EQ. 'R')
144			& CALL MNC_VAR_INIT_REAL(
145			& fname, mnc_cw_gname(igrid), vtype, myThid)
146			IF (stype(1:1) .EQ. 'I')
147			& CALL MNC_VAR_INIT_INT(
148			& fname, mnc_cw_gname(igrid), vtype, myThid)
149
150	edhill	1.2	DO i = 1,mnc_fv_ids(indf,1)
151			j = 2 + 3*(i - 1)
152			IF (mnc_v_names(mnc_fv_ids(indf,j)) .EQ. vtype) THEN
153			idv = mnc_fv_ids(indf,j+1)
154			indvids = mnc_fd_ind(indf, mnc_f_info(indf,
155			& (mnc_fv_ids(indf,j+2) + 1)) )
156			GOTO 10
157			ENDIF
158			ENDDO
159	edhill	1.14	write(msgbuf,'(4a)') 'MNC_MNC_CW_RX_W ERROR: ',
160	edhill	1.2	& 'cannot reference variable ''', vtype, ''''
161			CALL print_error(msgbuf, mythid)
162	edhill	1.5	STOP 'ABNORMAL END: package MNC'
163	edhill	1.2	10 CONTINUE
164
165	edhill	1.3	C Check for bi,bj indicies
166			bidim = mnc_cw_vbij(1,indv)
167			bjdim = mnc_cw_vbij(2,indv)
168	edhill	1.4	CEH3 write(,) 'bidim,bjdim = ', bidim,bjdim
169	edhill	1.3
170	edhill	1.2	C Set the dimensions for the in-memory array
171			ndim = mnc_cw_ndim(igrid)
172	edhill	1.3	k = mnc_cw_dims(1,igrid)
173			IF (k .GT. 0) THEN
174			p(1) = k
175			ELSE
176			p(1) = 1
177			ENDIF
178	edhill	1.2	DO i = 2,9
179	edhill	1.3	k = mnc_cw_dims(i,igrid)
180			IF (k .LT. 1) THEN
181			k = 1
182			ENDIF
183			IF ((bidim .GT. 0) .AND. (i .EQ. bidim)) THEN
184			p(i) = nSx * p(i-1)
185			ELSEIF ((bjdim .GT. 0) .AND. (i .EQ. bjdim)) THEN
186			p(i) = nSy * p(i-1)
187			ELSE
188			p(i) = k * p(i-1)
189			ENDIF
190	edhill	1.2	ENDDO
191
192	edhill	1.3	C Set starting and ending indicies for the in-memory array and
193			C the unlimited dimension offset for the NetCDF array
194	edhill	1.2	DO i = 1,9
195	edhill	1.3	udo(i) = 0
196			s(i) = 1
197			e(i) = 1
198			IF (i .LE. ndim) THEN
199			s(i) = mnc_cw_is(i,igrid)
200			e(i) = mnc_cw_ie(i,igrid)
201			ENDIF
202			C Check for the unlimited dimension
203			IF ((i .EQ. ndim)
204			& .AND. (mnc_cw_dims(i,igrid) .EQ. -1)) THEN
205			IF (indu .GT. 0) THEN
206			C Use the indu value
207			udo(i) = indu - 1
208			ELSEIF (indu .EQ. -1) THEN
209			C Append one to the current unlimited dim size
210	edhill	1.9	CALL MNC_DIM_UNLIM_SIZE( fname, unlim_sz, myThid)
211	edhill	1.3	udo(i) = unlim_sz
212	edhill	1.2	ELSE
213	edhill	1.3	C Use the current unlimited dim size
214	edhill	1.9	CALL MNC_DIM_UNLIM_SIZE( fname, unlim_sz, myThid)
215	edhill	1.3	udo(i) = unlim_sz - 1
216	edhill	1.2	ENDIF
217			ENDIF
218			ENDDO
219	edhill	1.3	IF (bidim .GT. 0) THEN
220			s(bidim) = lbi
221			e(bidim) = lbi
222			ENDIF
223			IF (bjdim .GT. 0) THEN
224			s(bjdim) = lbj
225			e(bjdim) = lbj
226			ENDIF
227	edhill	1.4	CEH3 DO i = 1,9
228			CEH3 write(,) 'i,p(i),s(i),e(i) = ', i,p(i),s(i),e(i)
229			CEH3 ENDDO
230	edhill	1.3
231			C Add the global attributes
232	edhill	1.9	CALL MNC_CW_SET_GATTR( fname, lbi,lbj, uniq_tnum, myThid)
233	edhill	1.3
234			C Add the per-variable attributes
235			DO i = 1,mnc_cw_vnat(1,indv)
236	edhill	1.9	CALL MNC_VAR_ADD_ATTR_STR( fname, vtype,
237			& mnc_cw_vtnm(i,indv), mnc_cw_vtat(i,indv), myThid)
238	edhill	1.3	ENDDO
239			DO i = 1,mnc_cw_vnat(2,indv)
240	edhill	1.9	CALL MNC_VAR_ADD_ATTR_INT( fname, vtype,
241			& mnc_cw_vinm(i,indv), 1, mnc_cw_viat(i,indv), myThid)
242	edhill	1.3	ENDDO
243			DO i = 1,mnc_cw_vnat(3,indv)
244	edhill	1.9	CALL MNC_VAR_ADD_ATTR_DBL( fname, vtype,
245			& mnc_cw_vdnm(i,indv), 1, mnc_cw_vdat(i,indv), myThid)
246	edhill	1.3	ENDDO
247	edhill	1.2
248	edhill	1.9	CALL MNC_FILE_ENDDEF(fname, myThid)
249	edhill	1.2
250	edhill	1.8	write(msgbuf,'(5a)') 'writing variable type ''',
251			& vtype(nvf:nvl), ''' within file ''',
252			& fname(1:nfname), ''''
253
254	edhill	1.2	C Write the variable one vector at a time
255	edhill	1.3	DO j7 = s(7),e(7)
256	edhill	1.4	k7 = (j7 - 1)*p(6)
257	edhill	1.3	vstart(7) = udo(7) + j7 - s(7) + 1
258			vcount(7) = 1
259			DO j6 = s(6),e(6)
260	edhill	1.4	k6 = (j6 - 1)*p(5) + k7
261	edhill	1.3	vstart(6) = udo(6) + j6 - s(6) + 1
262			vcount(6) = 1
263			DO j5 = s(5),e(5)
264	edhill	1.4	k5 = (j5 - 1)*p(4) + k6
265	edhill	1.3	vstart(5) = udo(5) + j5 - s(5) + 1
266			vcount(5) = 1
267			DO j4 = s(4),e(4)
268	edhill	1.4	k4 = (j4 - 1)*p(3) + k5
269	edhill	1.3	vstart(4) = udo(4) + j4 - s(4) + 1
270			vcount(4) = 1
271			DO j3 = s(3),e(3)
272	edhill	1.4	k3 = (j3 - 1)*p(2) + k4
273	edhill	1.3	vstart(3) = udo(3) + j3 - s(3) + 1
274			vcount(3) = 1
275			DO j2 = s(2),e(2)
276	edhill	1.4	k2 = (j2 - 1)*p(1) + k3
277	edhill	1.3	vstart(2) = udo(2) + j2 - s(2) + 1
278			vcount(2) = 1
279	edhill	1.1
280	edhill	1.3	kr = 0
281			vstart(1) = udo(1) + 1
282			vcount(1) = e(1) - s(1) + 1
283	edhill	1.2
284	edhill	1.14	IF (stype(1:1) .EQ. 'D') THEN
285			DO j1 = s(1),e(1)
286			k1 = k2 + j1
287			kr = kr + 1
288			resh_d(kr) = var(k1)
289			ENDDO
290			err = NF_PUT_VARA_DOUBLE(fid, idv, vstart, vcount, resh_d)
291			ENDIF
292			IF (stype(1:1) .EQ. 'R') THEN
293			DO j1 = s(1),e(1)
294			k1 = k2 + j1
295			kr = kr + 1
296			resh_r(kr) = var(k1)
297			ENDDO
298			err = NF_PUT_VARA_REAL(fid, idv, vstart, vcount, resh_r)
299			ENDIF
300			IF (stype(1:1) .EQ. 'I') THEN
301			DO j1 = s(1),e(1)
302			k1 = k2 + j1
303			kr = kr + 1
304			resh_i(kr) = var(k1)
305			ENDDO
306			err = NF_PUT_VARA_INT(fid, idv, vstart, vcount, resh_i)
307			ENDIF
308	edhill	1.1
309	edhill	1.9	CALL MNC_HANDLE_ERR(err, msgbuf, myThid)
310	edhill	1.8
311	edhill	1.3	ENDDO
312			ENDDO
313	edhill	1.2	ENDDO
314			ENDDO
315			ENDDO
316			ENDDO
317
318			C Sync the file
319			err = NF_SYNC(fid)
320			write(msgbuf,'(3a)') 'sync for file ''', fname,
321	edhill	1.14	& ''' in S/R MNC_CW_RX_W'
322	edhill	1.9	CALL MNC_HANDLE_ERR(err, msgbuf, myThid)
323	edhill	1.5
324			ENDDO
325			ENDDO
326
327			_END_MASTER( myThid )
328
329			RETURN
330			END
331
332
333			C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-\|--+----\|
334
335
336	edhill	1.14	SUBROUTINE MNC_CW_RX_R(
337			I stype,
338	edhill	1.5	I fbname, bi,bj,
339			I vtype,
340	edhill	1.9	I var,
341			I myThid )
342	edhill	1.5
343			implicit none
344
345			#include "netcdf.inc"
346			#include "mnc_common.h"
347	edhill	1.13	#include "SIZE.h"
348	edhill	1.5	#include "EEPARAMS.h"
349	edhill	1.13	#include "PARAMS.h"
350	edhill	1.5
351			C Arguments
352			integer myThid, bi,bj, indu
353	edhill	1.14	character() stype, fbname, vtype
354	edhill	1.6	__V var(*)
355	edhill	1.5
356			C Functions
357			integer IFNBLNK, ILNBLNK
358
359			C Local Variables
360	edhill	1.8	integer i,k, nvf,nvl, n1,n2, igrid, ntot
361	edhill	1.6	integer bis,bie, bjs,bje, uniq_tnum, nfname, fid, idv
362	edhill	1.5	integer ndim, indf, err, lbi,lbj, bidim,bjdim, unlim_sz, kr
363	edhill	1.6	integer ind_fv_ids, ind_vt, ierr, atype, alen
364	edhill	1.13	integer f_sNx,f_sNy, npath
365	edhill	1.6	integer p(9),s(9),e(9), vstart(9),vcount(9), udo(9)
366			integer j1,j2,j3,j4,j5,j6,j7, k1,k2,k3,k4,k5,k6,k7
367	edhill	1.5	character*(MAX_LEN_MBUF) msgbuf
368			character*(MNC_MAX_CHAR) fname
369	edhill	1.13	character*(MNC_MAX_CHAR) path_fname
370	edhill	1.10	integer indfg, fg1,fg2
371	edhill	1.5
372			C Temporary storage for the simultaneous type conversion and
373			C re-shaping before passing to NetCDF
374	edhill	1.14	REAL8 resh_d( sNx + 2OLx + sNy + 2*OLy )
375			REAL4 resh_r( sNx + 2OLx + sNy + 2*OLy )
376			INTEGER resh_i( sNx + 2OLx + sNy + 2OLy )
377	edhill	1.5
378			C Only do I/O if I am the master thread
379			_BEGIN_MASTER( myThid )
380	edhill	1.10
381			C Get the current index for the unlimited dimension from the file
382			C group (or base) name
383			fg1 = IFNBLNK(fbname)
384			fg2 = ILNBLNK(fbname)
385			CALL MNC_GET_IND(MNC_MAX_ID, fbname, mnc_cw_fgnm, indfg, myThid)
386			IF (indfg .LT. 1) THEN
387			write(msgbuf,'(3a)')
388	edhill	1.14	& 'MNC_CW_RX_W ERROR: file group name ''',
389	edhill	1.10	& fbname(fg1:fg2), ''' is not defined'
390			CALL print_error(msgbuf, mythid)
391	edhill	1.14	STOP 'ABNORMAL END: S/R MNC_CW_RX_W'
392	edhill	1.10	ENDIF
393			indu = mnc_cw_fgud(indfg)
394	edhill	1.5
395			C Check that the Variable Type exists
396			nvf = IFNBLNK(vtype)
397			nvl = ILNBLNK(vtype)
398	edhill	1.9	CALL MNC_GET_IND( MNC_MAX_ID, vtype, mnc_cw_vname, ind_vt, myThid)
399	edhill	1.7	IF (ind_vt .LT. 1) THEN
400	edhill	1.14	write(msgbuf,'(3a)') 'MNC_CW_RX_R ERROR: vtype ''',
401	edhill	1.5	& vtype(nvf:nvl), ''' is not defined'
402			CALL print_error(msgbuf, mythid)
403	edhill	1.14	STOP 'ABNORMAL END: S/R MNC_CW_RX_R'
404	edhill	1.5	ENDIF
405			igrid = mnc_cw_vgind(ind_vt)
406
407			C Check for bi,bj indicies
408	edhill	1.6	bidim = mnc_cw_vbij(1,ind_vt)
409			bjdim = mnc_cw_vbij(2,ind_vt)
410	edhill	1.5
411			C Set the bi,bj indicies
412			bis = bi
413			bie = bi
414			IF (bi .LT. 1) THEN
415			bis = 1
416			bie = nSx
417			ENDIF
418			bjs = bj
419			bje = bj
420			IF (bj .LT. 1) THEN
421			bjs = 1
422			bje = nSy
423			ENDIF
424
425			DO lbj = bjs,bje
426			DO lbi = bis,bie
427
428			C Create the file name
429	edhill	1.9	CALL MNC_CW_GET_TILE_NUM( lbi,lbj, uniq_tnum, myThid)
430	edhill	1.5	fname(1:MNC_MAX_CHAR) = mnc_blank_name(1:MNC_MAX_CHAR)
431			n1 = IFNBLNK(fbname)
432			n2 = ILNBLNK(fbname)
433			ntot = n2 - n1 + 1
434			fname(1:ntot) = fbname(n1:n2)
435			ntot = ntot + 1
436			fname(ntot:ntot) = '.'
437			write(fname((ntot+1):(ntot+9)),'(i6.6,a3)') uniq_tnum, '.nc'
438			nfname = ntot+9
439	edhill	1.13
440			C Add the path to the file name
441			IF (mnc_use_indir) THEN
442			path_fname(1:MNC_MAX_CHAR) = mnc_blank_name(1:MNC_MAX_CHAR)
443			npath = ILNBLNK(mnc_indir_str)
444			path_fname(1:npath) = mnc_indir_str(1:npath)
445			path_fname((npath+1):(npath+nfname)) = fname(1:nfname)
446			fname(1:MNC_MAX_CHAR) = path_fname(1:MNC_MAX_CHAR)
447			nfname = npath + nfname
448			ENDIF
449	edhill	1.5
450			C Open the existing file
451	edhill	1.9	CALL MNC_FILE_TRY_READ( fname, ierr, indf, myThid)
452	edhill	1.5
453			C Check that the variable (VType) is defined within the file
454	edhill	1.9	CALL MNC_GET_FVINDS( fname, vtype, indf, ind_fv_ids, myThid)
455	edhill	1.5	IF ((indf .LT. 1) .OR. (ind_fv_ids .LT. 1)) THEN
456	edhill	1.14	write(msgbuf,'(4a)') 'MNC_CW_RX_R ERROR: vtype ''',
457	edhill	1.5	& vtype(nvf:nvl), ''' is not defined within file ''',
458			& fname(1:nfname)
459			CALL print_error(msgbuf, mythid)
460	edhill	1.14	STOP 'ABNORMAL END: S/R MNC_CW_RX_R'
461	edhill	1.5	ENDIF
462			fid = mnc_f_info(indf,2)
463	edhill	1.6	idv = mnc_fv_ids(indf,ind_fv_ids+1)
464
465			C Check that the current sNy,sNy values and the in-file values
466			C are compatible and WARN (only warn) if not
467			f_sNx = -1
468			f_sNy = -1
469			err = NF_INQ_ATT(fid,NF_GLOBAL, 'sNx',atype,alen)
470			IF ((err .EQ. NF_NOERR) .AND. (alen .EQ. 1)) THEN
471			err = NF_GET_ATT_INT(fid, NF_GLOBAL, 'sNx', f_sNx)
472	edhill	1.9	CALL MNC_HANDLE_ERR(err,
473	edhill	1.14	& 'reading attribute ''sNx'' in S/R MNC_CW_RX_R',
474	edhill	1.9	& myThid)
475	edhill	1.6	ENDIF
476			err = NF_INQ_ATT(fid,NF_GLOBAL, 'sNy',atype,alen)
477			IF ((err .EQ. NF_NOERR) .AND. (alen .EQ. 1)) THEN
478			err = NF_GET_ATT_INT(fid, NF_GLOBAL, 'sNy', f_sNy)
479	edhill	1.9	CALL MNC_HANDLE_ERR(err,
480	edhill	1.14	& 'reading attribute ''sNy'' in S/R MNC_CW_RX_R',
481	edhill	1.9	& myThid)
482	edhill	1.6	ENDIF
483	edhill	1.5	IF ((f_sNx .NE. sNx) .OR. (f_sNy .NE. sNy)) THEN
484	edhill	1.14	write(msgbuf,'(5a)') 'MNC_CW_RX_R WARNING: the ',
485	edhill	1.6	& 'attributes ''sNx'' and ''sNy'' within the file ''',
486			& fname(1:nfname), ''' do not exist or do not match ',
487			& 'the current sizes within the model'
488	edhill	1.5	CALL print_error(msgbuf, mythid)
489			ENDIF
490
491	edhill	1.6	C Check that the in-memory variable and the in-file variables
492			C are of compatible sizes
493	edhill	1.8	C ires = 1
494	edhill	1.9	C CALL MNC_CHK_VTYP_R_NCVAR( ind_vt,
495	edhill	1.8	C & indf, ind_fv_ids, indu, ires)
496			C IF (ires .LT. 0) THEN
497	edhill	1.14	C write(msgbuf,'(7a)') 'MNC_CW_RX_R WARNING: the sizes ',
498	edhill	1.8	C & 'of the in-program variable ''', vtype(nvf:nvl),
499			C & ''' and the corresponding variable within file ''',
500			C & fname(1:nfname), ''' are not compatible -- please ',
501			C & 'check the sizes'
502			C CALL print_error(msgbuf, mythid)
503	edhill	1.14	C STOP 'ABNORMAL END: S/R MNC_CW_RX_R'
504	edhill	1.8	C ENDIF
505	edhill	1.5
506	edhill	1.6	C Check for bi,bj indicies
507			bidim = mnc_cw_vbij(1,ind_vt)
508			bjdim = mnc_cw_vbij(2,ind_vt)
509
510			C Set the dimensions for the in-memory array
511			ndim = mnc_cw_ndim(igrid)
512			k = mnc_cw_dims(1,igrid)
513			IF (k .GT. 0) THEN
514			p(1) = k
515			ELSE
516			p(1) = 1
517			ENDIF
518			DO i = 2,9
519			k = mnc_cw_dims(i,igrid)
520			IF (k .LT. 1) THEN
521			k = 1
522			ENDIF
523			IF ((bidim .GT. 0) .AND. (i .EQ. bidim)) THEN
524			p(i) = nSx * p(i-1)
525			ELSEIF ((bjdim .GT. 0) .AND. (i .EQ. bjdim)) THEN
526			p(i) = nSy * p(i-1)
527			ELSE
528			p(i) = k * p(i-1)
529			ENDIF
530			ENDDO
531
532			C Set starting and ending indicies for the in-memory array and
533			C the unlimited dimension offset for the NetCDF array
534			DO i = 1,9
535			udo(i) = 0
536			s(i) = 1
537			e(i) = 1
538			IF (i .LE. ndim) THEN
539			s(i) = mnc_cw_is(i,igrid)
540			e(i) = mnc_cw_ie(i,igrid)
541			ENDIF
542			C Check for the unlimited dimension
543			IF ((i .EQ. ndim)
544			& .AND. (mnc_cw_dims(i,igrid) .EQ. -1)) THEN
545			IF (indu .GT. 0) THEN
546			C Use the indu value
547			udo(i) = indu - 1
548			ELSEIF (indu .EQ. -1) THEN
549			C Append one to the current unlimited dim size
550	edhill	1.9	CALL MNC_DIM_UNLIM_SIZE( fname, unlim_sz, myThid)
551	edhill	1.6	udo(i) = unlim_sz
552			ELSE
553			C Use the current unlimited dim size
554	edhill	1.9	CALL MNC_DIM_UNLIM_SIZE( fname, unlim_sz, myThid)
555	edhill	1.6	udo(i) = unlim_sz - 1
556			ENDIF
557			ENDIF
558			ENDDO
559			IF (bidim .GT. 0) THEN
560			s(bidim) = lbi
561			e(bidim) = lbi
562			ENDIF
563			IF (bjdim .GT. 0) THEN
564			s(bjdim) = lbj
565			e(bjdim) = lbj
566			ENDIF
567
568	edhill	1.8	C DO i = 9,1,-1
569			C write(,) 'i,p(i),s(i),e(i) = ', i,': ',p(i),s(i),e(i)
570			C ENDDO
571	edhill	1.6
572	edhill	1.9	CALL MNC_FILE_ENDDEF(fname, myThid)
573	edhill	1.6
574			write(msgbuf,'(5a)') 'reading variable type ''',
575			& vtype(nvf:nvl), ''' within file ''',
576			& fname(1:nfname), ''''
577
578			C Read the variable one vector at a time
579			DO j7 = s(7),e(7)
580			k7 = (j7 - 1)*p(6)
581			vstart(7) = udo(7) + j7 - s(7) + 1
582			vcount(7) = 1
583			DO j6 = s(6),e(6)
584			k6 = (j6 - 1)*p(5) + k7
585			vstart(6) = udo(6) + j6 - s(6) + 1
586			vcount(6) = 1
587			DO j5 = s(5),e(5)
588			k5 = (j5 - 1)*p(4) + k6
589			vstart(5) = udo(5) + j5 - s(5) + 1
590			vcount(5) = 1
591			DO j4 = s(4),e(4)
592			k4 = (j4 - 1)*p(3) + k5
593			vstart(4) = udo(4) + j4 - s(4) + 1
594			vcount(4) = 1
595			DO j3 = s(3),e(3)
596			k3 = (j3 - 1)*p(2) + k4
597			vstart(3) = udo(3) + j3 - s(3) + 1
598			vcount(3) = 1
599			DO j2 = s(2),e(2)
600			k2 = (j2 - 1)*p(1) + k3
601			vstart(2) = udo(2) + j2 - s(2) + 1
602			vcount(2) = 1
603
604	edhill	1.14	kr = 0
605	edhill	1.6	vstart(1) = udo(1) + 1
606			vcount(1) = e(1) - s(1) + 1
607
608	edhill	1.14	IF (stype(1:1) .EQ. 'D') THEN
609			err = NF_GET_VARA_DOUBLE(fid, idv, vstart, vcount, resh_d)
610			CALL MNC_HANDLE_ERR(err, msgbuf, myThid)
611			DO j1 = s(1),e(1)
612			k1 = k2 + j1
613			kr = kr + 1
614			var(k1) = resh_d(kr)
615			ENDDO
616			ENDIF
617			IF (stype(1:1) .EQ. 'R') THEN
618			err = NF_GET_VARA_REAL(fid, idv, vstart, vcount, resh_r)
619			CALL MNC_HANDLE_ERR(err, msgbuf, myThid)
620			DO j1 = s(1),e(1)
621			k1 = k2 + j1
622			kr = kr + 1
623			var(k1) = resh_r(kr)
624			ENDDO
625			ENDIF
626			IF (stype(1:1) .EQ. 'I') THEN
627			err = NF_GET_VARA_INT(fid, idv, vstart, vcount, resh_i)
628			CALL MNC_HANDLE_ERR(err, msgbuf, myThid)
629			DO j1 = s(1),e(1)
630			k1 = k2 + j1
631			kr = kr + 1
632			var(k1) = resh_i(kr)
633			ENDDO
634			ENDIF
635	edhill	1.6
636
637
638			ENDDO
639			ENDDO
640			ENDDO
641			ENDDO
642			ENDDO
643			ENDDO
644	edhill	1.8
645			C Close the file
646	edhill	1.9	CALL MNC_FILE_CLOSE(fname, myThid)
647	edhill	1.1
648	edhill	1.6	C End the lbj,lbi loops
649	edhill	1.1	ENDDO
650			ENDDO
651
652			_END_MASTER( myThid )
653
654			RETURN
655			END
656
657			C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-\|--+----\|
658
659			CEH3 ;;; Local Variables: ***
660			CEH3 ;;; mode:fortran ***
661			CEH3 ;;; End: ***