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C $Header: /u/u3/gcmpack/MITgcm/pkg/mnc/mnc_var.F,v 1.2 2004/01/06 23:19:27 edhill Exp $ |
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C $Name: $ |
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|
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#include "MNC_OPTIONS.h" |
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|
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C================================================================== |
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|
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SUBROUTINE MNC_VAR_INIT_DBL( |
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I myThid, |
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I fname, |
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I gname, |
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I vname, |
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I fillval ) |
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|
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implicit none |
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#include "netcdf.inc" |
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#include "mnc_common.h" |
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#include "EEPARAMS.h" |
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|
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C Arguments |
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integer myThid |
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character*(*) fname |
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character*(*) gname |
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character*(*) vname |
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_RL fillval |
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|
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C Functions |
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integer ILNBLNK |
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|
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C Local Variables |
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integer i,j,k, n, indf,indv, fid, nd, ngrid, is,ie, err |
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integer vid, nv |
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character*(MAX_LEN_MBUF) msgbuf |
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integer rids(10), ids(10) |
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integer lenf,leng,lenv |
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|
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C Strip trailing spaces |
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lenf = ILNBLNK(fname) |
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leng = ILNBLNK(gname) |
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lenv = ILNBLNK(vname) |
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|
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C Check that the file is open |
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CALL MNC_GET_IND(myThid, MNC_MAX_ID, fname, mnc_f_names, indf) |
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IF (indf .LT. 1) THEN |
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write(msgbuf,'(3a)') 'MNC ERROR: file ''', fname, |
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& ''' must be opened first' |
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CALL print_error(msgbuf, mythid) |
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stop 'ABNORMAL END: S/R MNC_VAR_INIT_DBL' |
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ENDIF |
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fid = mnc_f_info(indf,2) |
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|
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C Get the grid information |
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ngrid = mnc_f_info(indf,3) |
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IF (ngrid .LT. 1) THEN |
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write(msgbuf,'(3a)') 'MNC ERROR: file ''', fname(1:lenf), |
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& ''' contains NO grids' |
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CALL print_error(msgbuf, mythid) |
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stop 'ABNORMAL END: S/R MNC_VAR_INIT_DBL' |
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ENDIF |
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DO i = 1,ngrid |
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j = 4 + (i-1)*3 |
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k = mnc_f_info(indf,j) |
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n = ILNBLNK(mnc_g_names(k)) |
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IF ((leng .EQ. n) |
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& .AND. (mnc_g_names(k)(1:n) .EQ. gname(1:n))) THEN |
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is = mnc_f_info(indf,(j+1)) |
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ie = mnc_f_info(indf,(j+2)) |
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nd = 0 |
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DO k = is,ie |
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nd = nd + 1 |
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ids(nd) = mnc_fg_ids(indf,k) |
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ENDDO |
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GOTO 10 |
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ENDIF |
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ENDDO |
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write(msgbuf,'(5a)') 'MNC ERROR: file ''', fname(1:lenf), |
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& ''' does not contain grid ''', gname(1:leng), '''' |
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CALL print_error(msgbuf, mythid) |
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stop 'ABNORMAL END: S/R MNC_VAR_INIT_DBL' |
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10 CONTINUE |
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|
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C Add the variable definition |
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CALL MNC_FILE_REDEF(myThid, fname) |
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err = NF_DEF_VAR(fid, vname, NF_DOUBLE, nd, ids, vid) |
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write(msgbuf,'(5a)') 'defining variable ''', vname(1:lenv), |
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& ''' in file ''', fname(1:lenf), '''' |
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CALL MNC_HANDLE_ERR(myThid, err, msgbuf) |
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|
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C Success, so save the variable info |
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CALL MNC_GET_NEXT_EMPTY_IND(myThid, MNC_MAX_ID, mnc_v_names, indv) |
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mnc_v_names(indv)(1:lenv) = vname(1:lenv) |
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nv = mnc_fv_ids(indf,1) |
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i = 2 + nv*2 |
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j = i + 1 |
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mnc_fv_ids(indf,i) = indv |
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mnc_fv_ids(indf,j) = vid |
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mnc_fv_ids(indf,1) = nv + 1 |
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|
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RETURN |
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END |
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|
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C================================================================== |
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|
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SUBROUTINE MNC_VAR_ADD_ATTR_STR( |
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I myThid, |
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I fname, |
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I vname, |
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I atname, |
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I sval ) |
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|
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implicit none |
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#include "netcdf.inc" |
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#include "mnc_common.h" |
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#include "EEPARAMS.h" |
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|
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C Arguments |
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integer myThid |
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character*(*) fname |
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character*(*) vname |
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character*(*) atname |
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character*(*) sval |
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|
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C Functions |
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integer ILNBLNK |
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|
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C Local Variables |
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integer i,j,k, n, nv, indf, fid,vid, err |
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character*(MAX_LEN_MBUF) msgbuf |
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integer lenf,lenv,lenat,lens |
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|
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C Strip trailing spaces |
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lenf = ILNBLNK(fname) |
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lenv = ILNBLNK(vname) |
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lenat = ILNBLNK(atname) |
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lens = ILNBLNK(sval) |
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|
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C Check that the file is open |
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CALL MNC_GET_IND(myThid, MNC_MAX_ID, fname, mnc_f_names, indf) |
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IF (indf .LT. 1) THEN |
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write(msgbuf,'(3a)') 'MNC ERROR: file ''', fname(1:lenf), |
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& ''' must be opened first' |
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CALL print_error(msgbuf, mythid) |
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stop 'ABNORMAL END: S/R MNC_VAR_ADD_ATTR_STR' |
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ENDIF |
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fid = mnc_f_info(indf,2) |
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|
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C Find the vID |
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nv = mnc_fv_ids(indf,1) |
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DO i = 1,nv |
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k = 2*i |
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j = mnc_fv_ids(indf,k) |
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n = ILNBLNK(mnc_v_names(j)) |
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IF ((n .EQ. lenv) |
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& .AND. (mnc_v_names(j)(1:n) .EQ. vname(1:n))) THEN |
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k = k + 1 |
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vid = mnc_fv_ids(indf,k) |
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GOTO 10 |
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ENDIF |
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ENDDO |
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write(msgbuf,'(5a)') 'MNC ERROR: file ''', fname(1:lenf), |
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& ''' does not contain variable ''', vname(1:lenv), '''' |
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CALL print_error(msgbuf, mythid) |
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stop 'ABNORMAL END: S/R MNC_VAR_ADD_ATTR_STR' |
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10 CONTINUE |
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|
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C Set the attribute |
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CALL MNC_FILE_REDEF(myThid, fname) |
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err = NF_PUT_ATT_TEXT(fid, vid, atname, lens, sval) |
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write(msgbuf,'(5a)') 'adding attribute ''', atname(1:lenat), |
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& ''' to file ''', fname(1:lenf), '''' |
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CALL MNC_HANDLE_ERR(myThid, err, msgbuf) |
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|
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RETURN |
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END |
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