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C $Header: /u/u3/gcmpack/MITgcm/pkg/mnc/mnc_var.F,v 1.8 2004/01/17 13:55:49 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( |
29 |
I myThid, |
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I fname, |
31 |
I gname, |
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I vname, |
33 |
I units ) |
34 |
|
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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 ) |
54 |
|
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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_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_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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j = i + 1 |
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k = i + 2 |
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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,k) = 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 ) |
186 |
|
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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, |
204 |
I dval ) |
205 |
|
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implicit none |
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C Arguments |
208 |
integer myThid,nv |
209 |
character*(*) fname,vname,atname |
210 |
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 |
215 |
END |
216 |
|
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C================================================================== |
218 |
|
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SUBROUTINE MNC_VAR_ADD_ATTR_REAL( |
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I myThid, |
221 |
I fname, |
222 |
I vname, |
223 |
I atname, |
224 |
I nv, |
225 |
I rval ) |
226 |
|
227 |
implicit none |
228 |
C Arguments |
229 |
integer myThid,nv |
230 |
character*(*) fname,vname,atname |
231 |
REAL*4 rval(*) |
232 |
|
233 |
CALL MNC_VAR_ADD_ATTR_ANY(myThid,fname,vname,atname, |
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& 3, ' ', nv, 0.0D0, rval, 0) |
235 |
RETURN |
236 |
END |
237 |
|
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C================================================================== |
239 |
|
240 |
SUBROUTINE MNC_VAR_ADD_ATTR_INT( |
241 |
I myThid, |
242 |
I fname, |
243 |
I vname, |
244 |
I atname, |
245 |
I nv, |
246 |
I ival ) |
247 |
|
248 |
implicit none |
249 |
C Arguments |
250 |
integer myThid,nv |
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character*(*) fname,vname,atname |
252 |
integer ival(*) |
253 |
|
254 |
CALL MNC_VAR_ADD_ATTR_ANY(myThid,fname,vname,atname, |
255 |
& 4, ' ', nv, 0.0D0, 0.0, ival) |
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RETURN |
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END |
258 |
|
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C================================================================== |
260 |
|
261 |
SUBROUTINE MNC_VAR_ADD_ATTR_ANY( |
262 |
I myThid, |
263 |
I fname, |
264 |
I vname, |
265 |
I atname, |
266 |
I atype, cs,len,dv,rv,iv ) |
267 |
|
268 |
implicit none |
269 |
#include "netcdf.inc" |
270 |
#include "mnc_common.h" |
271 |
#include "EEPARAMS.h" |
272 |
|
273 |
C Arguments |
274 |
integer myThid,atype,len |
275 |
character*(*) fname,vname,atname |
276 |
character*(*) cs |
277 |
REAL*8 dv(*) |
278 |
REAL*4 rv(*) |
279 |
integer iv(*) |
280 |
|
281 |
C Functions |
282 |
integer ILNBLNK |
283 |
|
284 |
C Local Variables |
285 |
integer n, indf,ind_fv_ids, fid,vid, err |
286 |
character*(MAX_LEN_MBUF) msgbuf |
287 |
integer lenf,lenv,lenat,lens |
288 |
|
289 |
C Strip trailing spaces |
290 |
lenf = ILNBLNK(fname) |
291 |
lenv = ILNBLNK(vname) |
292 |
lenat = ILNBLNK(atname) |
293 |
lens = ILNBLNK(cs) |
294 |
|
295 |
CALL MNC_GET_FVINDS(myThid, fname, vname, indf, ind_fv_ids) |
296 |
IF ((indf .LT. 1).OR.(ind_fv_ids .LT. 1)) THEN |
297 |
write(msgbuf,'(5a)') 'MNC ERROR: file ''', fname(1:lenf), |
298 |
& ''' is not open or does not contain variable ''', |
299 |
& vname(1:lenv), '''' |
300 |
CALL print_error(msgbuf, mythid) |
301 |
stop 'ABNORMAL END: S/R MNC_VAR_ADD_ATTR_STR' |
302 |
ENDIF |
303 |
fid = mnc_f_info(indf,2) |
304 |
vid = mnc_fv_ids(indf,(ind_fv_ids+1)) |
305 |
|
306 |
C Set the attribute |
307 |
CALL MNC_FILE_REDEF(myThid, fname) |
308 |
IF (atype .EQ. 1) THEN |
309 |
err = NF_PUT_ATT_TEXT(fid, vid, atname, lens, cs) |
310 |
ELSEIF (atype .EQ. 2) THEN |
311 |
err = NF_PUT_ATT_DOUBLE(fid, vid, atname, NF_DOUBLE, len, dv) |
312 |
ELSEIF (atype .EQ. 3) THEN |
313 |
err = NF_PUT_ATT_REAL(fid, vid, atname, NF_FLOAT, len, rv) |
314 |
ELSEIF (atype .EQ. 4) THEN |
315 |
err = NF_PUT_ATT_INT(fid, vid, atname, NF_INT, len, iv) |
316 |
ELSE |
317 |
write(msgbuf,'(a,i10,a)') 'MNC ERROR: atype = ''', atype, |
318 |
& ''' is invalid--must be: [1-4]' |
319 |
n = ILNBLNK(msgbuf) |
320 |
CALL print_error(msgbuf(1:n), mythid) |
321 |
stop 'ABNORMAL END: S/R MNC_VAR_ADD_ATTR_ANY' |
322 |
ENDIF |
323 |
write(msgbuf,'(5a)') 'adding attribute ''', atname(1:lenat), |
324 |
& ''' to file ''', fname(1:lenf), '''' |
325 |
CALL MNC_HANDLE_ERR(myThid, err, msgbuf) |
326 |
|
327 |
RETURN |
328 |
END |
329 |
|
330 |
C================================================================== |
331 |
|
332 |
SUBROUTINE MNC_VAR_WRITE_DBL( |
333 |
I myThid, |
334 |
I fname, |
335 |
I vname, |
336 |
I var ) |
337 |
|
338 |
implicit none |
339 |
C Arguments |
340 |
integer myThid |
341 |
character*(*) fname,vname |
342 |
REAL*8 var(*) |
343 |
|
344 |
CALL MNC_VAR_WRITE_ANY(myThid,fname,vname,1,0,var,0.0,0) |
345 |
RETURN |
346 |
END |
347 |
|
348 |
C================================================================== |
349 |
|
350 |
SUBROUTINE MNC_VAR_WRITE_REAL( |
351 |
I myThid, |
352 |
I fname, |
353 |
I vname, |
354 |
I var ) |
355 |
|
356 |
implicit none |
357 |
C Arguments |
358 |
integer myThid |
359 |
character*(*) fname,vname |
360 |
REAL*4 var(*) |
361 |
|
362 |
CALL MNC_VAR_WRITE_ANY(myThid,fname,vname,2,0,0.0D0,var,0) |
363 |
RETURN |
364 |
END |
365 |
|
366 |
C================================================================== |
367 |
|
368 |
SUBROUTINE MNC_VAR_WRITE_INT( |
369 |
I myThid, |
370 |
I fname, |
371 |
I vname, |
372 |
I var ) |
373 |
|
374 |
implicit none |
375 |
C Arguments |
376 |
integer myThid |
377 |
character*(*) fname,vname |
378 |
integer var(*) |
379 |
|
380 |
CALL MNC_VAR_WRITE_ANY(myThid,fname,vname,3,0,0.0D0,0.0,var) |
381 |
RETURN |
382 |
END |
383 |
|
384 |
C================================================================== |
385 |
|
386 |
SUBROUTINE MNC_VAR_APPEND_DBL( |
387 |
I myThid, |
388 |
I fname, |
389 |
I vname, |
390 |
I var, |
391 |
I append ) |
392 |
|
393 |
implicit none |
394 |
C Arguments |
395 |
integer myThid, append |
396 |
character*(*) fname,vname |
397 |
REAL*8 var(*) |
398 |
|
399 |
CALL MNC_VAR_WRITE_ANY(myThid,fname,vname,1,append,var,0.0,0) |
400 |
RETURN |
401 |
END |
402 |
|
403 |
C================================================================== |
404 |
|
405 |
SUBROUTINE MNC_VAR_APPEND_REAL( |
406 |
I myThid, |
407 |
I fname, |
408 |
I vname, |
409 |
I var, |
410 |
I append ) |
411 |
|
412 |
implicit none |
413 |
C Arguments |
414 |
integer myThid, append |
415 |
character*(*) fname,vname |
416 |
REAL*4 var(*) |
417 |
|
418 |
CALL MNC_VAR_WRITE_ANY(myThid,fname,vname,2,append,0.0D0,var,0) |
419 |
RETURN |
420 |
END |
421 |
|
422 |
C================================================================== |
423 |
|
424 |
SUBROUTINE MNC_VAR_APPEND_INT( |
425 |
I myThid, |
426 |
I fname, |
427 |
I vname, |
428 |
I var, |
429 |
I append ) |
430 |
|
431 |
implicit none |
432 |
C Arguments |
433 |
integer myThid, append |
434 |
character*(*) fname,vname |
435 |
integer var(*) |
436 |
|
437 |
CALL MNC_VAR_WRITE_ANY(myThid,fname,vname,3,append,0.0D0,0.0,var) |
438 |
RETURN |
439 |
END |
440 |
|
441 |
C================================================================== |
442 |
|
443 |
SUBROUTINE MNC_VAR_WRITE_ANY( |
444 |
I myThid, |
445 |
I fname, |
446 |
I vname, |
447 |
I vtype, |
448 |
I append, |
449 |
I dv, |
450 |
I rv, |
451 |
I iv ) |
452 |
|
453 |
implicit none |
454 |
#include "netcdf.inc" |
455 |
#include "mnc_common.h" |
456 |
#include "EEPARAMS.h" |
457 |
|
458 |
C Arguments |
459 |
integer myThid, vtype |
460 |
character*(*) fname,vname |
461 |
REAL*8 dv(*) |
462 |
REAL*4 rv(*) |
463 |
integer iv(*) |
464 |
integer append |
465 |
|
466 |
C Functions |
467 |
integer ILNBLNK |
468 |
|
469 |
C Local Variables |
470 |
integer i,j,k, n, indf,ind_fv_ids, fid,vid,did, ig, err, ds,de |
471 |
character*(MAX_LEN_MBUF) msgbuf |
472 |
integer lenf,lenv, lend |
473 |
integer vstart(100), vcount(100) |
474 |
|
475 |
C Strip trailing spaces |
476 |
lenf = ILNBLNK(fname) |
477 |
lenv = ILNBLNK(vname) |
478 |
|
479 |
CALL MNC_GET_FVINDS(myThid, fname, vname, indf, ind_fv_ids) |
480 |
IF ((indf .LT. 1).OR.(ind_fv_ids .LT. 1)) THEN |
481 |
write(msgbuf,'(5a)') 'MNC ERROR: file ''', fname(1:lenf), |
482 |
& ''' is not open or does not contain variable ''', |
483 |
& vname(1:lenv), '''' |
484 |
CALL print_error(msgbuf, mythid) |
485 |
stop 'ABNORMAL END: S/R MNC_VAR_ADD_ATTR_STR' |
486 |
ENDIF |
487 |
fid = mnc_f_info(indf,2) |
488 |
vid = mnc_fv_ids(indf,(ind_fv_ids+1)) |
489 |
|
490 |
C Get the lengths from the dim IDs |
491 |
ig = mnc_fv_ids(indf,(ind_fv_ids+2)) |
492 |
ds = mnc_f_info(indf,ig+1) |
493 |
de = mnc_f_info(indf,ig+2) |
494 |
k = 0 |
495 |
DO i = ds,de |
496 |
k = k + 1 |
497 |
vstart(k) = 1 |
498 |
vcount(k) = mnc_d_size( mnc_fd_ind(indf,i) ) |
499 |
ENDDO |
500 |
|
501 |
C Check for the unlimited dimension |
502 |
j = mnc_d_size( mnc_fd_ind(indf,de) ) |
503 |
IF (j .LT. 1) THEN |
504 |
did = mnc_fg_ids(indf,de) |
505 |
err = NF_INQ_DIMLEN(fid, did, lend) |
506 |
write(msgbuf,'(a)') 'reading current length of unlimited dim' |
507 |
CALL MNC_HANDLE_ERR(myThid, err, msgbuf) |
508 |
IF (append .GT. 0) THEN |
509 |
lend = lend + append |
510 |
ENDIF |
511 |
IF (lend .LT. 1) lend = 1 |
512 |
vstart(k) = lend |
513 |
vcount(k) = 1 |
514 |
ENDIF |
515 |
|
516 |
CALL MNC_FILE_ENDDEF(myThid, fname) |
517 |
IF (vtype .EQ. 1) THEN |
518 |
err = NF_PUT_VARA_DOUBLE(fid, vid, vstart, vcount, dv) |
519 |
ELSEIF (vtype .EQ. 2) THEN |
520 |
err = NF_PUT_VARA_REAL(fid, vid, vstart, vcount, rv) |
521 |
ELSEIF (vtype .EQ. 3) THEN |
522 |
err = NF_PUT_VARA_INT(fid, vid, vstart, vcount, iv) |
523 |
ELSE |
524 |
write(msgbuf,'(a,i10,a)') 'MNC ERROR: vtype = ''', vtype, |
525 |
& ''' is invalid--must be: [1|2|3]' |
526 |
n = ILNBLNK(msgbuf) |
527 |
CALL print_error(msgbuf(1:n), mythid) |
528 |
stop 'ABNORMAL END: S/R MNC_VAR_WRITE_ALL' |
529 |
ENDIF |
530 |
write(msgbuf,'(5a)') 'writing variable ''', vname(1:lenv), |
531 |
& ''' to file ''', fname(1:lenf), '''' |
532 |
CALL MNC_HANDLE_ERR(myThid, err, msgbuf) |
533 |
|
534 |
RETURN |
535 |
END |
536 |
|