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C $Header: /u/u3/gcmpack/MITgcm/pkg/mnc/mnc_var.F,v 1.12 2004/02/04 05:45:09 edhill Exp $ |
2 |
C $Name: $ |
3 |
|
4 |
#include "MNC_OPTIONS.h" |
5 |
|
6 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
7 |
|
8 |
SUBROUTINE MNC_VAR_INIT_DBL( |
9 |
I fname, |
10 |
I gname, |
11 |
I vname, |
12 |
I myThid ) |
13 |
|
14 |
implicit none |
15 |
#include "netcdf.inc" |
16 |
|
17 |
C Arguments |
18 |
integer myThid |
19 |
character*(*) fname,gname,vname |
20 |
|
21 |
CALL MNC_VAR_INIT_ANY(fname,gname,vname, NF_DOUBLE, myThid) |
22 |
RETURN |
23 |
END |
24 |
|
25 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
26 |
|
27 |
SUBROUTINE MNC_VAR_INIT_REAL( |
28 |
I fname, |
29 |
I gname, |
30 |
I vname, |
31 |
I myThid ) |
32 |
|
33 |
implicit none |
34 |
#include "netcdf.inc" |
35 |
|
36 |
C Arguments |
37 |
integer myThid |
38 |
character*(*) fname,gname,vname |
39 |
|
40 |
CALL MNC_VAR_INIT_ANY(fname,gname,vname, NF_FLOAT, myThid) |
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RETURN |
42 |
END |
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|
44 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
45 |
|
46 |
SUBROUTINE MNC_VAR_INIT_INT( |
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I fname, |
48 |
I gname, |
49 |
I vname, |
50 |
I myThid ) |
51 |
|
52 |
implicit none |
53 |
#include "netcdf.inc" |
54 |
|
55 |
C Arguments |
56 |
integer myThid |
57 |
character*(*) fname,gname,vname |
58 |
|
59 |
CALL MNC_VAR_INIT_ANY(fname,gname,vname, NF_INT, myThid) |
60 |
RETURN |
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END |
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|
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
64 |
|
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SUBROUTINE MNC_VAR_INIT_ANY( |
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I fname, |
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I gname, |
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I vname, |
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I vtype, |
70 |
I myThid ) |
71 |
|
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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 |
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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, nvar |
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character*(MAX_LEN_MBUF) msgbuf |
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integer ids(20) |
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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(MNC_MAX_ID, fname, mnc_f_names, indf, myThid) |
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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 Check if the variable is already defined |
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nvar = mnc_fv_ids(indf,1) |
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DO i = 1,nvar |
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j = 2 + 3*(i-1) |
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IF (mnc_v_names(mnc_fv_ids(indf,j)) .EQ. vname) THEN |
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k = mnc_f_info(indf,mnc_fv_ids(indf,j+2)) |
154 |
IF (mnc_g_names(k) .NE. gname) THEN |
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write(msgbuf,'(5a)') 'MNC ERROR: variable ''', |
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& vname(1:lenv), ''' is already defined in file ''', |
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& fname(1:lenf), ''' but using a different grid shape' |
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CALL print_error(msgbuf, mythid) |
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stop 'ABNORMAL END: S/R MNC_VAR_INIT_ANY' |
160 |
ELSE |
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C Its OK, the variable and grid names are the same |
162 |
RETURN |
163 |
ENDIF |
164 |
ENDIF |
165 |
ENDDO |
166 |
|
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C Add the variable definition |
168 |
CALL MNC_FILE_REDEF(fname, myThid) |
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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(err, msgbuf, myThid) |
173 |
|
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C Success, so save the variable info |
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CALL MNC_GET_NEXT_EMPTY_IND(MNC_MAX_ID,mnc_v_names,indv, myThid) |
176 |
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 |
183 |
|
184 |
RETURN |
185 |
END |
186 |
|
187 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
188 |
|
189 |
SUBROUTINE MNC_VAR_ADD_ATTR_STR( |
190 |
I fname, |
191 |
I vname, |
192 |
I atname, |
193 |
I sval, |
194 |
I myThid ) |
195 |
|
196 |
implicit none |
197 |
C Arguments |
198 |
integer myThid |
199 |
character*(*) fname,vname,atname,sval |
200 |
|
201 |
CALL MNC_VAR_ADD_ATTR_ANY(fname,vname,atname, |
202 |
& 1, sval, 0, 0.0D0, 0.0, 0, myThid) |
203 |
RETURN |
204 |
END |
205 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
206 |
|
207 |
SUBROUTINE MNC_VAR_ADD_ATTR_DBL( |
208 |
I fname, |
209 |
I vname, |
210 |
I atname, |
211 |
I nv, |
212 |
I dval, |
213 |
I myThid ) |
214 |
|
215 |
implicit none |
216 |
C Arguments |
217 |
integer myThid,nv |
218 |
character*(*) fname,vname,atname |
219 |
REAL*8 dval(*) |
220 |
|
221 |
CALL MNC_VAR_ADD_ATTR_ANY(fname,vname,atname, |
222 |
& 2, ' ', nv, dval, 0.0, 0, myThid) |
223 |
RETURN |
224 |
END |
225 |
|
226 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
227 |
|
228 |
SUBROUTINE MNC_VAR_ADD_ATTR_REAL( |
229 |
I fname, |
230 |
I vname, |
231 |
I atname, |
232 |
I nv, |
233 |
I rval, |
234 |
I myThid ) |
235 |
|
236 |
implicit none |
237 |
C Arguments |
238 |
integer myThid,nv |
239 |
character*(*) fname,vname,atname |
240 |
REAL*4 rval(*) |
241 |
|
242 |
CALL MNC_VAR_ADD_ATTR_ANY(fname,vname,atname, |
243 |
& 3, ' ', nv, 0.0D0, rval, 0, myThid) |
244 |
RETURN |
245 |
END |
246 |
|
247 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
248 |
|
249 |
SUBROUTINE MNC_VAR_ADD_ATTR_INT( |
250 |
I fname, |
251 |
I vname, |
252 |
I atname, |
253 |
I nv, |
254 |
I ival, |
255 |
I myThid ) |
256 |
|
257 |
implicit none |
258 |
C Arguments |
259 |
integer myThid,nv |
260 |
character*(*) fname,vname,atname |
261 |
integer ival(*) |
262 |
|
263 |
CALL MNC_VAR_ADD_ATTR_ANY(fname,vname,atname, |
264 |
& 4, ' ', nv, 0.0D0, 0.0, ival, myThid) |
265 |
RETURN |
266 |
END |
267 |
|
268 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
269 |
|
270 |
SUBROUTINE MNC_VAR_ADD_ATTR_ANY( |
271 |
I fname, |
272 |
I vname, |
273 |
I atname, |
274 |
I atype, cs,len,dv,rv,iv, |
275 |
I myThid ) |
276 |
|
277 |
implicit none |
278 |
#include "netcdf.inc" |
279 |
#include "mnc_common.h" |
280 |
#include "EEPARAMS.h" |
281 |
|
282 |
C Arguments |
283 |
integer myThid,atype,len |
284 |
character*(*) fname,vname,atname |
285 |
character*(*) cs |
286 |
REAL*8 dv(*) |
287 |
REAL*4 rv(*) |
288 |
integer iv(*) |
289 |
|
290 |
C Functions |
291 |
integer ILNBLNK |
292 |
|
293 |
C Local Variables |
294 |
integer n, indf,ind_fv_ids, fid,vid, err |
295 |
character*(MAX_LEN_MBUF) msgbuf |
296 |
integer lenf,lenv,lenat,lens |
297 |
|
298 |
C Strip trailing spaces |
299 |
lenf = ILNBLNK(fname) |
300 |
lenv = ILNBLNK(vname) |
301 |
lenat = ILNBLNK(atname) |
302 |
lens = ILNBLNK(cs) |
303 |
|
304 |
CALL MNC_GET_FVINDS(fname, vname, indf, ind_fv_ids, myThid) |
305 |
IF ((indf .LT. 1).OR.(ind_fv_ids .LT. 1)) THEN |
306 |
write(msgbuf,'(5a)') 'MNC ERROR: file ''', fname(1:lenf), |
307 |
& ''' is not open or does not contain variable ''', |
308 |
& vname(1:lenv), '''' |
309 |
CALL print_error(msgbuf, mythid) |
310 |
stop 'ABNORMAL END: S/R MNC_VAR_ADD_ATTR_STR' |
311 |
ENDIF |
312 |
fid = mnc_f_info(indf,2) |
313 |
vid = mnc_fv_ids(indf,(ind_fv_ids+1)) |
314 |
|
315 |
C Set the attribute |
316 |
CALL MNC_FILE_REDEF(fname, myThid) |
317 |
IF (atype .EQ. 1) THEN |
318 |
err = NF_PUT_ATT_TEXT(fid, vid, atname, lens, cs) |
319 |
ELSEIF (atype .EQ. 2) THEN |
320 |
err = NF_PUT_ATT_DOUBLE(fid, vid, atname, NF_DOUBLE, len, dv) |
321 |
ELSEIF (atype .EQ. 3) THEN |
322 |
err = NF_PUT_ATT_REAL(fid, vid, atname, NF_FLOAT, len, rv) |
323 |
ELSEIF (atype .EQ. 4) THEN |
324 |
err = NF_PUT_ATT_INT(fid, vid, atname, NF_INT, len, iv) |
325 |
ELSE |
326 |
write(msgbuf,'(a,i10,a)') 'MNC ERROR: atype = ''', atype, |
327 |
& ''' is invalid--must be: [1-4]' |
328 |
n = ILNBLNK(msgbuf) |
329 |
CALL print_error(msgbuf(1:n), mythid) |
330 |
stop 'ABNORMAL END: S/R MNC_VAR_ADD_ATTR_ANY' |
331 |
ENDIF |
332 |
write(msgbuf,'(5a)') 'adding attribute ''', atname(1:lenat), |
333 |
& ''' to file ''', fname(1:lenf), '''' |
334 |
CALL MNC_HANDLE_ERR(err, msgbuf, myThid) |
335 |
|
336 |
RETURN |
337 |
END |
338 |
|
339 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
340 |
|
341 |
SUBROUTINE MNC_VAR_WRITE_DBL( |
342 |
I fname, |
343 |
I vname, |
344 |
I var, |
345 |
I myThid ) |
346 |
|
347 |
implicit none |
348 |
C Arguments |
349 |
integer myThid |
350 |
character*(*) fname,vname |
351 |
REAL*8 var(*) |
352 |
|
353 |
CALL MNC_VAR_WRITE_ANY(fname,vname,1,0,var,0.0,0, myThid) |
354 |
RETURN |
355 |
END |
356 |
|
357 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
358 |
|
359 |
SUBROUTINE MNC_VAR_WRITE_REAL( |
360 |
I fname, |
361 |
I vname, |
362 |
I var, |
363 |
I myThid ) |
364 |
|
365 |
implicit none |
366 |
C Arguments |
367 |
integer myThid |
368 |
character*(*) fname,vname |
369 |
REAL*4 var(*) |
370 |
|
371 |
CALL MNC_VAR_WRITE_ANY(fname,vname,2,0,0.0D0,var,0, myThid) |
372 |
RETURN |
373 |
END |
374 |
|
375 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
376 |
|
377 |
SUBROUTINE MNC_VAR_WRITE_INT( |
378 |
I fname, |
379 |
I vname, |
380 |
I var, |
381 |
I myThid ) |
382 |
|
383 |
implicit none |
384 |
C Arguments |
385 |
integer myThid |
386 |
character*(*) fname,vname |
387 |
integer var(*) |
388 |
|
389 |
CALL MNC_VAR_WRITE_ANY(fname,vname,3,0,0.0D0,0.0,var, myThid) |
390 |
RETURN |
391 |
END |
392 |
|
393 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
394 |
|
395 |
SUBROUTINE MNC_VAR_APPEND_DBL( |
396 |
I fname, |
397 |
I vname, |
398 |
I var, |
399 |
I append, |
400 |
I myThid ) |
401 |
|
402 |
implicit none |
403 |
C Arguments |
404 |
integer myThid, append |
405 |
character*(*) fname,vname |
406 |
REAL*8 var(*) |
407 |
|
408 |
CALL MNC_VAR_WRITE_ANY(fname,vname,1,append,var,0.0,0, myThid) |
409 |
RETURN |
410 |
END |
411 |
|
412 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
413 |
|
414 |
SUBROUTINE MNC_VAR_APPEND_REAL( |
415 |
I fname, |
416 |
I vname, |
417 |
I var, |
418 |
I append, |
419 |
I myThid ) |
420 |
|
421 |
implicit none |
422 |
C Arguments |
423 |
integer myThid, append |
424 |
character*(*) fname,vname |
425 |
REAL*4 var(*) |
426 |
|
427 |
CALL MNC_VAR_WRITE_ANY(fname,vname,2,append,0.0D0,var,0,myThid) |
428 |
RETURN |
429 |
END |
430 |
|
431 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
432 |
|
433 |
SUBROUTINE MNC_VAR_APPEND_INT( |
434 |
I fname, |
435 |
I vname, |
436 |
I var, |
437 |
I append, |
438 |
I myThid ) |
439 |
|
440 |
implicit none |
441 |
C Arguments |
442 |
integer myThid, append |
443 |
character*(*) fname,vname |
444 |
integer var(*) |
445 |
|
446 |
CALL MNC_VAR_WRITE_ANY(fname,vname,3,append,0.0D0,0.0,var,myThid) |
447 |
RETURN |
448 |
END |
449 |
|
450 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
451 |
|
452 |
SUBROUTINE MNC_VAR_WRITE_ANY( |
453 |
I fname, |
454 |
I vname, |
455 |
I vtype, |
456 |
I append, |
457 |
I dv, |
458 |
I rv, |
459 |
I iv, |
460 |
I myThid ) |
461 |
|
462 |
implicit none |
463 |
#include "netcdf.inc" |
464 |
#include "mnc_common.h" |
465 |
#include "EEPARAMS.h" |
466 |
|
467 |
C Arguments |
468 |
integer myThid, vtype |
469 |
character*(*) fname,vname |
470 |
REAL*8 dv(*) |
471 |
REAL*4 rv(*) |
472 |
integer iv(*) |
473 |
integer append |
474 |
|
475 |
C Functions |
476 |
integer ILNBLNK |
477 |
|
478 |
C Local Variables |
479 |
integer i,j,k, n, indf,ind_fv_ids, fid,vid,did, ig, err, ds,de |
480 |
character*(MAX_LEN_MBUF) msgbuf |
481 |
integer lenf,lenv, lend |
482 |
integer vstart(100), vcount(100) |
483 |
|
484 |
C Strip trailing spaces |
485 |
lenf = ILNBLNK(fname) |
486 |
lenv = ILNBLNK(vname) |
487 |
|
488 |
CALL MNC_GET_FVINDS(fname, vname, indf, ind_fv_ids, myThid) |
489 |
IF ((indf .LT. 1).OR.(ind_fv_ids .LT. 1)) THEN |
490 |
write(msgbuf,'(5a)') 'MNC ERROR: file ''', fname(1:lenf), |
491 |
& ''' is not open or does not contain variable ''', |
492 |
& vname(1:lenv), '''' |
493 |
CALL print_error(msgbuf, mythid) |
494 |
stop 'ABNORMAL END: S/R MNC_VAR_ADD_ATTR_STR' |
495 |
ENDIF |
496 |
fid = mnc_f_info(indf,2) |
497 |
vid = mnc_fv_ids(indf,(ind_fv_ids+1)) |
498 |
|
499 |
C Get the lengths from the dim IDs |
500 |
ig = mnc_fv_ids(indf,(ind_fv_ids+2)) |
501 |
ds = mnc_f_info(indf,ig+1) |
502 |
de = mnc_f_info(indf,ig+2) |
503 |
k = 0 |
504 |
DO i = ds,de |
505 |
k = k + 1 |
506 |
vstart(k) = 1 |
507 |
vcount(k) = mnc_d_size( mnc_fd_ind(indf,i) ) |
508 |
ENDDO |
509 |
|
510 |
C Check for the unlimited dimension |
511 |
j = mnc_d_size( mnc_fd_ind(indf,de) ) |
512 |
IF (j .LT. 1) THEN |
513 |
did = mnc_d_ids( mnc_fd_ind(indf,de) ) |
514 |
err = NF_INQ_DIMLEN(fid, did, lend) |
515 |
write(msgbuf,'(a)') 'reading current length of unlimited dim' |
516 |
CALL MNC_HANDLE_ERR(err, msgbuf, myThid) |
517 |
IF (append .GT. 0) THEN |
518 |
lend = lend + append |
519 |
ENDIF |
520 |
IF (lend .LT. 1) lend = 1 |
521 |
vstart(k) = lend |
522 |
vcount(k) = 1 |
523 |
ENDIF |
524 |
|
525 |
CALL MNC_FILE_ENDDEF(fname, myThid) |
526 |
IF (vtype .EQ. 1) THEN |
527 |
err = NF_PUT_VARA_DOUBLE(fid, vid, vstart, vcount, dv) |
528 |
ELSEIF (vtype .EQ. 2) THEN |
529 |
err = NF_PUT_VARA_REAL(fid, vid, vstart, vcount, rv) |
530 |
ELSEIF (vtype .EQ. 3) THEN |
531 |
err = NF_PUT_VARA_INT(fid, vid, vstart, vcount, iv) |
532 |
ELSE |
533 |
write(msgbuf,'(a,i10,a)') 'MNC ERROR: vtype = ''', vtype, |
534 |
& ''' is invalid--must be: [1|2|3]' |
535 |
n = ILNBLNK(msgbuf) |
536 |
CALL print_error(msgbuf(1:n), mythid) |
537 |
stop 'ABNORMAL END: S/R MNC_VAR_WRITE_ALL' |
538 |
ENDIF |
539 |
write(msgbuf,'(5a)') 'writing variable ''', vname(1:lenv), |
540 |
& ''' to file ''', fname(1:lenf), '''' |
541 |
CALL MNC_HANDLE_ERR(err, msgbuf, myThid) |
542 |
|
543 |
RETURN |
544 |
END |
545 |
|
546 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
547 |
|