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C $Header: /u/u3/gcmpack/MITgcm/pkg/mnc/mnc_var.F,v 1.9 2004/01/18 23:23:15 edhill Exp $ |
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C $Name: $ |
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|
4 |
#include "MNC_OPTIONS.h" |
5 |
|
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C================================================================== |
7 |
|
8 |
SUBROUTINE MNC_VAR_INIT_DBL( |
9 |
I myThid, |
10 |
I fname, |
11 |
I gname, |
12 |
I vname, |
13 |
I units ) |
14 |
|
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implicit none |
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#include "netcdf.inc" |
17 |
|
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C Arguments |
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integer myThid |
20 |
character*(*) fname,gname,vname,units |
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|
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CALL MNC_VAR_INIT_ANY(myThid,fname,gname,vname,units, NF_DOUBLE) |
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RETURN |
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END |
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|
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C================================================================== |
27 |
|
28 |
SUBROUTINE MNC_VAR_INIT_REAL( |
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I myThid, |
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I fname, |
31 |
I gname, |
32 |
I vname, |
33 |
I units ) |
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|
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implicit none |
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#include "netcdf.inc" |
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|
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C Arguments |
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integer myThid |
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character*(*) fname,gname,vname,units |
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|
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CALL MNC_VAR_INIT_ANY(myThid,fname,gname,vname,units, NF_FLOAT) |
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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_INIT_INT( |
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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 units ) |
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|
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implicit none |
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#include "netcdf.inc" |
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|
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C Arguments |
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integer myThid |
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character*(*) fname,gname,vname,units |
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|
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CALL MNC_VAR_INIT_ANY(myThid,fname,gname,vname,units, NF_INT) |
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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_INIT_ANY( |
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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 units, |
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I vtype ) |
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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,gname,vname,units |
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integer vtype |
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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, ind_g_finfo, needed |
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character*(MAX_LEN_MBUF) msgbuf |
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integer ids(20) |
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integer lenf,leng,lenv,lenu |
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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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lenu = ILNBLNK(units) |
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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_ANY' |
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ENDIF |
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fid = mnc_f_info(indf,2) |
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|
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C Check for sufficient storage space in mnc_fv_ids |
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needed = 1 + 3*(mnc_fv_ids(indf,1) + 1) |
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IF (needed .GE. MNC_MAX_INFO) THEN |
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write(msgbuf,'(2a,i7,a)') 'MNC ERROR: MNC_MAX_INFO exceeded', |
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& ': please increase it to ', 2*MNC_MAX_INFO, |
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& ' in the file ''pkg/mnc/mnc_common.h''' |
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CALL print_error(msgbuf, mythid) |
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stop 'ABNORMAL END: S/R MNC_VAR_INIT_ANY' |
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ENDIF |
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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_ANY' |
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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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ind_g_finfo = j |
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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_d_ids(mnc_fd_ind(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_ANY' |
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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, vtype, 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*3 |
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mnc_fv_ids(indf,i) = indv |
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mnc_fv_ids(indf,i+1) = vid |
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mnc_fv_ids(indf,i+2) = ind_g_finfo |
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mnc_fv_ids(indf,1) = nv + 1 |
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|
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C Add the units |
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CALL MNC_VAR_ADD_ATTR_STR(myThid, fname, vname, 'units', units) |
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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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C Arguments |
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integer myThid |
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character*(*) fname,vname,atname,sval |
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|
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CALL MNC_VAR_ADD_ATTR_ANY(myThid,fname,vname,atname, |
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& 1, sval, 0, 0.0D0, 0.0, 0) |
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RETURN |
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END |
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C================================================================== |
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|
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SUBROUTINE MNC_VAR_ADD_ATTR_DBL( |
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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 nv, |
202 |
I dval ) |
203 |
|
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implicit none |
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C Arguments |
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integer myThid,nv |
207 |
character*(*) fname,vname,atname |
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REAL*8 dval(*) |
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|
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CALL MNC_VAR_ADD_ATTR_ANY(myThid,fname,vname,atname, |
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& 2, ' ', nv, dval, 0.0, 0) |
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RETURN |
213 |
END |
214 |
|
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C================================================================== |
216 |
|
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SUBROUTINE MNC_VAR_ADD_ATTR_REAL( |
218 |
I myThid, |
219 |
I fname, |
220 |
I vname, |
221 |
I atname, |
222 |
I nv, |
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I rval ) |
224 |
|
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implicit none |
226 |
C Arguments |
227 |
integer myThid,nv |
228 |
character*(*) fname,vname,atname |
229 |
REAL*4 rval(*) |
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|
231 |
CALL MNC_VAR_ADD_ATTR_ANY(myThid,fname,vname,atname, |
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& 3, ' ', nv, 0.0D0, rval, 0) |
233 |
RETURN |
234 |
END |
235 |
|
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C================================================================== |
237 |
|
238 |
SUBROUTINE MNC_VAR_ADD_ATTR_INT( |
239 |
I myThid, |
240 |
I fname, |
241 |
I vname, |
242 |
I atname, |
243 |
I nv, |
244 |
I ival ) |
245 |
|
246 |
implicit none |
247 |
C Arguments |
248 |
integer myThid,nv |
249 |
character*(*) fname,vname,atname |
250 |
integer ival(*) |
251 |
|
252 |
CALL MNC_VAR_ADD_ATTR_ANY(myThid,fname,vname,atname, |
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& 4, ' ', nv, 0.0D0, 0.0, ival) |
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RETURN |
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END |
256 |
|
257 |
C================================================================== |
258 |
|
259 |
SUBROUTINE MNC_VAR_ADD_ATTR_ANY( |
260 |
I myThid, |
261 |
I fname, |
262 |
I vname, |
263 |
I atname, |
264 |
I atype, cs,len,dv,rv,iv ) |
265 |
|
266 |
implicit none |
267 |
#include "netcdf.inc" |
268 |
#include "mnc_common.h" |
269 |
#include "EEPARAMS.h" |
270 |
|
271 |
C Arguments |
272 |
integer myThid,atype,len |
273 |
character*(*) fname,vname,atname |
274 |
character*(*) cs |
275 |
REAL*8 dv(*) |
276 |
REAL*4 rv(*) |
277 |
integer iv(*) |
278 |
|
279 |
C Functions |
280 |
integer ILNBLNK |
281 |
|
282 |
C Local Variables |
283 |
integer n, indf,ind_fv_ids, fid,vid, err |
284 |
character*(MAX_LEN_MBUF) msgbuf |
285 |
integer lenf,lenv,lenat,lens |
286 |
|
287 |
C Strip trailing spaces |
288 |
lenf = ILNBLNK(fname) |
289 |
lenv = ILNBLNK(vname) |
290 |
lenat = ILNBLNK(atname) |
291 |
lens = ILNBLNK(cs) |
292 |
|
293 |
CALL MNC_GET_FVINDS(myThid, fname, vname, indf, ind_fv_ids) |
294 |
IF ((indf .LT. 1).OR.(ind_fv_ids .LT. 1)) THEN |
295 |
write(msgbuf,'(5a)') 'MNC ERROR: file ''', fname(1:lenf), |
296 |
& ''' is not open or does not contain variable ''', |
297 |
& vname(1:lenv), '''' |
298 |
CALL print_error(msgbuf, mythid) |
299 |
stop 'ABNORMAL END: S/R MNC_VAR_ADD_ATTR_STR' |
300 |
ENDIF |
301 |
fid = mnc_f_info(indf,2) |
302 |
vid = mnc_fv_ids(indf,(ind_fv_ids+1)) |
303 |
|
304 |
C Set the attribute |
305 |
CALL MNC_FILE_REDEF(myThid, fname) |
306 |
IF (atype .EQ. 1) THEN |
307 |
err = NF_PUT_ATT_TEXT(fid, vid, atname, lens, cs) |
308 |
ELSEIF (atype .EQ. 2) THEN |
309 |
err = NF_PUT_ATT_DOUBLE(fid, vid, atname, NF_DOUBLE, len, dv) |
310 |
ELSEIF (atype .EQ. 3) THEN |
311 |
err = NF_PUT_ATT_REAL(fid, vid, atname, NF_FLOAT, len, rv) |
312 |
ELSEIF (atype .EQ. 4) THEN |
313 |
err = NF_PUT_ATT_INT(fid, vid, atname, NF_INT, len, iv) |
314 |
ELSE |
315 |
write(msgbuf,'(a,i10,a)') 'MNC ERROR: atype = ''', atype, |
316 |
& ''' is invalid--must be: [1-4]' |
317 |
n = ILNBLNK(msgbuf) |
318 |
CALL print_error(msgbuf(1:n), mythid) |
319 |
stop 'ABNORMAL END: S/R MNC_VAR_ADD_ATTR_ANY' |
320 |
ENDIF |
321 |
write(msgbuf,'(5a)') 'adding attribute ''', atname(1:lenat), |
322 |
& ''' to file ''', fname(1:lenf), '''' |
323 |
CALL MNC_HANDLE_ERR(myThid, err, msgbuf) |
324 |
|
325 |
RETURN |
326 |
END |
327 |
|
328 |
C================================================================== |
329 |
|
330 |
SUBROUTINE MNC_VAR_WRITE_DBL( |
331 |
I myThid, |
332 |
I fname, |
333 |
I vname, |
334 |
I var ) |
335 |
|
336 |
implicit none |
337 |
C Arguments |
338 |
integer myThid |
339 |
character*(*) fname,vname |
340 |
REAL*8 var(*) |
341 |
|
342 |
CALL MNC_VAR_WRITE_ANY(myThid,fname,vname,1,0,var,0.0,0) |
343 |
RETURN |
344 |
END |
345 |
|
346 |
C================================================================== |
347 |
|
348 |
SUBROUTINE MNC_VAR_WRITE_REAL( |
349 |
I myThid, |
350 |
I fname, |
351 |
I vname, |
352 |
I var ) |
353 |
|
354 |
implicit none |
355 |
C Arguments |
356 |
integer myThid |
357 |
character*(*) fname,vname |
358 |
REAL*4 var(*) |
359 |
|
360 |
CALL MNC_VAR_WRITE_ANY(myThid,fname,vname,2,0,0.0D0,var,0) |
361 |
RETURN |
362 |
END |
363 |
|
364 |
C================================================================== |
365 |
|
366 |
SUBROUTINE MNC_VAR_WRITE_INT( |
367 |
I myThid, |
368 |
I fname, |
369 |
I vname, |
370 |
I var ) |
371 |
|
372 |
implicit none |
373 |
C Arguments |
374 |
integer myThid |
375 |
character*(*) fname,vname |
376 |
integer var(*) |
377 |
|
378 |
CALL MNC_VAR_WRITE_ANY(myThid,fname,vname,3,0,0.0D0,0.0,var) |
379 |
RETURN |
380 |
END |
381 |
|
382 |
C================================================================== |
383 |
|
384 |
SUBROUTINE MNC_VAR_APPEND_DBL( |
385 |
I myThid, |
386 |
I fname, |
387 |
I vname, |
388 |
I var, |
389 |
I append ) |
390 |
|
391 |
implicit none |
392 |
C Arguments |
393 |
integer myThid, append |
394 |
character*(*) fname,vname |
395 |
REAL*8 var(*) |
396 |
|
397 |
CALL MNC_VAR_WRITE_ANY(myThid,fname,vname,1,append,var,0.0,0) |
398 |
RETURN |
399 |
END |
400 |
|
401 |
C================================================================== |
402 |
|
403 |
SUBROUTINE MNC_VAR_APPEND_REAL( |
404 |
I myThid, |
405 |
I fname, |
406 |
I vname, |
407 |
I var, |
408 |
I append ) |
409 |
|
410 |
implicit none |
411 |
C Arguments |
412 |
integer myThid, append |
413 |
character*(*) fname,vname |
414 |
REAL*4 var(*) |
415 |
|
416 |
CALL MNC_VAR_WRITE_ANY(myThid,fname,vname,2,append,0.0D0,var,0) |
417 |
RETURN |
418 |
END |
419 |
|
420 |
C================================================================== |
421 |
|
422 |
SUBROUTINE MNC_VAR_APPEND_INT( |
423 |
I myThid, |
424 |
I fname, |
425 |
I vname, |
426 |
I var, |
427 |
I append ) |
428 |
|
429 |
implicit none |
430 |
C Arguments |
431 |
integer myThid, append |
432 |
character*(*) fname,vname |
433 |
integer var(*) |
434 |
|
435 |
CALL MNC_VAR_WRITE_ANY(myThid,fname,vname,3,append,0.0D0,0.0,var) |
436 |
RETURN |
437 |
END |
438 |
|
439 |
C================================================================== |
440 |
|
441 |
SUBROUTINE MNC_VAR_WRITE_ANY( |
442 |
I myThid, |
443 |
I fname, |
444 |
I vname, |
445 |
I vtype, |
446 |
I append, |
447 |
I dv, |
448 |
I rv, |
449 |
I iv ) |
450 |
|
451 |
implicit none |
452 |
#include "netcdf.inc" |
453 |
#include "mnc_common.h" |
454 |
#include "EEPARAMS.h" |
455 |
|
456 |
C Arguments |
457 |
integer myThid, vtype |
458 |
character*(*) fname,vname |
459 |
REAL*8 dv(*) |
460 |
REAL*4 rv(*) |
461 |
integer iv(*) |
462 |
integer append |
463 |
|
464 |
C Functions |
465 |
integer ILNBLNK |
466 |
|
467 |
C Local Variables |
468 |
integer i,j,k, n, indf,ind_fv_ids, fid,vid,did, ig, err, ds,de |
469 |
character*(MAX_LEN_MBUF) msgbuf |
470 |
integer lenf,lenv, lend |
471 |
integer vstart(100), vcount(100) |
472 |
|
473 |
C Strip trailing spaces |
474 |
lenf = ILNBLNK(fname) |
475 |
lenv = ILNBLNK(vname) |
476 |
|
477 |
CALL MNC_GET_FVINDS(myThid, fname, vname, indf, ind_fv_ids) |
478 |
IF ((indf .LT. 1).OR.(ind_fv_ids .LT. 1)) THEN |
479 |
write(msgbuf,'(5a)') 'MNC ERROR: file ''', fname(1:lenf), |
480 |
& ''' is not open or does not contain variable ''', |
481 |
& vname(1:lenv), '''' |
482 |
CALL print_error(msgbuf, mythid) |
483 |
stop 'ABNORMAL END: S/R MNC_VAR_ADD_ATTR_STR' |
484 |
ENDIF |
485 |
fid = mnc_f_info(indf,2) |
486 |
vid = mnc_fv_ids(indf,(ind_fv_ids+1)) |
487 |
|
488 |
C Get the lengths from the dim IDs |
489 |
ig = mnc_fv_ids(indf,(ind_fv_ids+2)) |
490 |
ds = mnc_f_info(indf,ig+1) |
491 |
de = mnc_f_info(indf,ig+2) |
492 |
k = 0 |
493 |
DO i = ds,de |
494 |
k = k + 1 |
495 |
vstart(k) = 1 |
496 |
vcount(k) = mnc_d_size( mnc_fd_ind(indf,i) ) |
497 |
ENDDO |
498 |
|
499 |
C Check for the unlimited dimension |
500 |
j = mnc_d_size( mnc_fd_ind(indf,de) ) |
501 |
IF (j .LT. 1) THEN |
502 |
did = mnc_d_ids( mnc_fd_ind(indf,de) ) |
503 |
err = NF_INQ_DIMLEN(fid, did, lend) |
504 |
write(msgbuf,'(a)') 'reading current length of unlimited dim' |
505 |
CALL MNC_HANDLE_ERR(myThid, err, msgbuf) |
506 |
IF (append .GT. 0) THEN |
507 |
lend = lend + append |
508 |
ENDIF |
509 |
IF (lend .LT. 1) lend = 1 |
510 |
vstart(k) = lend |
511 |
vcount(k) = 1 |
512 |
ENDIF |
513 |
|
514 |
CALL MNC_FILE_ENDDEF(myThid, fname) |
515 |
IF (vtype .EQ. 1) THEN |
516 |
err = NF_PUT_VARA_DOUBLE(fid, vid, vstart, vcount, dv) |
517 |
ELSEIF (vtype .EQ. 2) THEN |
518 |
err = NF_PUT_VARA_REAL(fid, vid, vstart, vcount, rv) |
519 |
ELSEIF (vtype .EQ. 3) THEN |
520 |
err = NF_PUT_VARA_INT(fid, vid, vstart, vcount, iv) |
521 |
ELSE |
522 |
write(msgbuf,'(a,i10,a)') 'MNC ERROR: vtype = ''', vtype, |
523 |
& ''' is invalid--must be: [1|2|3]' |
524 |
n = ILNBLNK(msgbuf) |
525 |
CALL print_error(msgbuf(1:n), mythid) |
526 |
stop 'ABNORMAL END: S/R MNC_VAR_WRITE_ALL' |
527 |
ENDIF |
528 |
write(msgbuf,'(5a)') 'writing variable ''', vname(1:lenv), |
529 |
& ''' to file ''', fname(1:lenf), '''' |
530 |
CALL MNC_HANDLE_ERR(myThid, err, msgbuf) |
531 |
|
532 |
RETURN |
533 |
END |
534 |
|