| 1 |
C $Header: /u/u3/gcmpack/MITgcm/pkg/mnc/mnc_var.F,v 1.7 2004/01/15 04:31:24 edhill Exp $ |
| 2 |
C $Name: $ |
| 3 |
|
| 4 |
#include "MNC_OPTIONS.h" |
| 5 |
|
| 6 |
C================================================================== |
| 7 |
|
| 8 |
SUBROUTINE MNC_VAR_INIT_DBL( |
| 9 |
I myThid, |
| 10 |
I fname, |
| 11 |
I gname, |
| 12 |
I vname, |
| 13 |
I units ) |
| 14 |
|
| 15 |
implicit none |
| 16 |
#include "netcdf.inc" |
| 17 |
|
| 18 |
C Arguments |
| 19 |
integer myThid |
| 20 |
character*(*) fname,gname,vname,units |
| 21 |
|
| 22 |
CALL MNC_VAR_INIT_ANY(myThid,fname,gname,vname,units, NF_DOUBLE) |
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RETURN |
| 24 |
END |
| 25 |
|
| 26 |
C================================================================== |
| 27 |
|
| 28 |
SUBROUTINE MNC_VAR_INIT_REAL( |
| 29 |
I myThid, |
| 30 |
I fname, |
| 31 |
I gname, |
| 32 |
I vname, |
| 33 |
I units ) |
| 34 |
|
| 35 |
implicit none |
| 36 |
#include "netcdf.inc" |
| 37 |
|
| 38 |
C Arguments |
| 39 |
integer myThid |
| 40 |
character*(*) fname,gname,vname,units |
| 41 |
|
| 42 |
CALL MNC_VAR_INIT_ANY(myThid,fname,gname,vname,units, NF_FLOAT) |
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RETURN |
| 44 |
END |
| 45 |
|
| 46 |
C================================================================== |
| 47 |
|
| 48 |
SUBROUTINE MNC_VAR_INIT_INT( |
| 49 |
I myThid, |
| 50 |
I fname, |
| 51 |
I gname, |
| 52 |
I vname, |
| 53 |
I units ) |
| 54 |
|
| 55 |
implicit none |
| 56 |
#include "netcdf.inc" |
| 57 |
|
| 58 |
C Arguments |
| 59 |
integer myThid |
| 60 |
character*(*) fname,gname,vname,units |
| 61 |
|
| 62 |
CALL MNC_VAR_INIT_ANY(myThid,fname,gname,vname,units, NF_INT) |
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RETURN |
| 64 |
END |
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|
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C================================================================== |
| 67 |
|
| 68 |
SUBROUTINE MNC_VAR_INIT_ANY( |
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I myThid, |
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I fname, |
| 71 |
I gname, |
| 72 |
I vname, |
| 73 |
I units, |
| 74 |
I vtype ) |
| 75 |
|
| 76 |
implicit none |
| 77 |
#include "netcdf.inc" |
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#include "mnc_common.h" |
| 79 |
#include "EEPARAMS.h" |
| 80 |
|
| 81 |
C Arguments |
| 82 |
integer myThid |
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character*(*) fname,gname,vname,units |
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integer vtype |
| 85 |
|
| 86 |
C Functions |
| 87 |
integer ILNBLNK |
| 88 |
|
| 89 |
C Local Variables |
| 90 |
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 |
| 93 |
integer ids(20) |
| 94 |
integer lenf,leng,lenv,lenu |
| 95 |
|
| 96 |
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' |
| 109 |
ENDIF |
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fid = mnc_f_info(indf,2) |
| 111 |
|
| 112 |
C Check for sufficient storage space in mnc_fv_ids |
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needed = 1 + 3*(mnc_fv_ids(indf,1) + 1) |
| 114 |
IF (needed .GE. MNC_MAX_INFO) THEN |
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write(msgbuf,'(2a,i7,a)') 'MNC ERROR: MNC_MAX_INFO exceeded', |
| 116 |
& ': please increase it to ', 2*MNC_MAX_INFO, |
| 117 |
& ' 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' |
| 120 |
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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|
| 153 |
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, |
| 184 |
I atname, |
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I sval ) |
| 186 |
|
| 187 |
implicit none |
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C Arguments |
| 189 |
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================================================================== |
| 197 |
|
| 198 |
SUBROUTINE MNC_VAR_ADD_ATTR_DBL( |
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I myThid, |
| 200 |
I fname, |
| 201 |
I vname, |
| 202 |
I atname, |
| 203 |
I nv, |
| 204 |
I dval ) |
| 205 |
|
| 206 |
implicit none |
| 207 |
C Arguments |
| 208 |
integer myThid,nv |
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character*(*) fname,vname,atname |
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REAL*8 dval(*) |
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|
| 212 |
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 |
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END |
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|
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C================================================================== |
| 218 |
|
| 219 |
SUBROUTINE MNC_VAR_ADD_ATTR_REAL( |
| 220 |
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 |
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character*(*) fname,vname,atname |
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REAL*4 rval(*) |
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|
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CALL MNC_VAR_ADD_ATTR_ANY(myThid,fname,vname,atname, |
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& 3, ' ', nv, 0.0D0, rval, 0) |
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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_INT( |
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I myThid, |
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I fname, |
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I vname, |
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I atname, |
| 245 |
I nv, |
| 246 |
I ival ) |
| 247 |
|
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implicit none |
| 249 |
C Arguments |
| 250 |
integer myThid,nv |
| 251 |
character*(*) fname,vname,atname |
| 252 |
integer ival(*) |
| 253 |
|
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CALL MNC_VAR_ADD_ATTR_ANY(myThid,fname,vname,atname, |
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& 4, ' ', nv, 0.0D0, 0.0, ival) |
| 256 |
RETURN |
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END |
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|
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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, 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, 0.0D0, 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, 0.0D0, 0.0, var ) |
| 381 |
RETURN |
| 382 |
END |
| 383 |
|
| 384 |
C================================================================== |
| 385 |
|
| 386 |
SUBROUTINE MNC_VAR_WRITE_ANY( |
| 387 |
I myThid, |
| 388 |
I fname, |
| 389 |
I vname, |
| 390 |
I vtype, |
| 391 |
I dv, |
| 392 |
I rv, |
| 393 |
I iv ) |
| 394 |
|
| 395 |
implicit none |
| 396 |
#include "netcdf.inc" |
| 397 |
#include "mnc_common.h" |
| 398 |
#include "EEPARAMS.h" |
| 399 |
|
| 400 |
C Arguments |
| 401 |
integer myThid, vtype |
| 402 |
character*(*) fname,vname |
| 403 |
REAL*8 dv(*) |
| 404 |
REAL*4 rv(*) |
| 405 |
integer iv(*) |
| 406 |
|
| 407 |
C Functions |
| 408 |
integer ILNBLNK |
| 409 |
|
| 410 |
C Local Variables |
| 411 |
integer i,j,k, n, indf,ind_fv_ids, fid,vid,did, ig, err, ds,de |
| 412 |
character*(MAX_LEN_MBUF) msgbuf |
| 413 |
integer lenf,lenv, lend |
| 414 |
integer vstart(100), vcount(100) |
| 415 |
|
| 416 |
C Strip trailing spaces |
| 417 |
lenf = ILNBLNK(fname) |
| 418 |
lenv = ILNBLNK(vname) |
| 419 |
|
| 420 |
CALL MNC_GET_FVINDS(myThid, fname, vname, indf, ind_fv_ids) |
| 421 |
IF ((indf .LT. 1).OR.(ind_fv_ids .LT. 1)) THEN |
| 422 |
write(msgbuf,'(5a)') 'MNC ERROR: file ''', fname(1:lenf), |
| 423 |
& ''' is not open or does not contain variable ''', |
| 424 |
& vname(1:lenv), '''' |
| 425 |
CALL print_error(msgbuf, mythid) |
| 426 |
stop 'ABNORMAL END: S/R MNC_VAR_ADD_ATTR_STR' |
| 427 |
ENDIF |
| 428 |
fid = mnc_f_info(indf,2) |
| 429 |
vid = mnc_fv_ids(indf,(ind_fv_ids+1)) |
| 430 |
|
| 431 |
C Get the lengths from the dim IDs |
| 432 |
ig = mnc_fv_ids(indf,(ind_fv_ids+2)) |
| 433 |
ds = mnc_f_info(indf,ig+1) |
| 434 |
de = mnc_f_info(indf,ig+2) |
| 435 |
k = 0 |
| 436 |
DO i = ds,de |
| 437 |
k = k + 1 |
| 438 |
vstart(k) = 1 |
| 439 |
vcount(k) = mnc_d_size( mnc_fd_ind(indf,i) ) |
| 440 |
ENDDO |
| 441 |
|
| 442 |
C Check for the unlimited dimension |
| 443 |
j = mnc_d_size( mnc_fd_ind(indf,de) ) |
| 444 |
IF (j .LT. 1) THEN |
| 445 |
did = mnc_fg_ids(indf,de) |
| 446 |
err = NF_INQ_DIMLEN(fid, did, lend) |
| 447 |
write(msgbuf,'(a)') 'reading current length of unlimited dim' |
| 448 |
CALL MNC_HANDLE_ERR(myThid, err, msgbuf) |
| 449 |
IF (lend .LT. 1) lend = lend + 1 |
| 450 |
vstart(k) = lend |
| 451 |
vcount(k) = 1 |
| 452 |
ENDIF |
| 453 |
|
| 454 |
CALL MNC_FILE_ENDDEF(myThid, fname) |
| 455 |
IF (vtype .EQ. 1) THEN |
| 456 |
err = NF_PUT_VARA_DOUBLE(fid, vid, vstart, vcount, dv) |
| 457 |
ELSEIF (vtype .EQ. 2) THEN |
| 458 |
err = NF_PUT_VARA_REAL(fid, vid, vstart, vcount, rv) |
| 459 |
ELSEIF (vtype .EQ. 3) THEN |
| 460 |
err = NF_PUT_VARA_INT(fid, vid, vstart, vcount, iv) |
| 461 |
ELSE |
| 462 |
write(msgbuf,'(a,i10,a)') 'MNC ERROR: vtype = ''', vtype, |
| 463 |
& ''' is invalid--must be: [1|2|3]' |
| 464 |
n = ILNBLNK(msgbuf) |
| 465 |
CALL print_error(msgbuf(1:n), mythid) |
| 466 |
stop 'ABNORMAL END: S/R MNC_VAR_WRITE_ALL' |
| 467 |
ENDIF |
| 468 |
write(msgbuf,'(5a)') 'writing variable ''', vname(1:lenv), |
| 469 |
& ''' to file ''', fname(1:lenf), '''' |
| 470 |
CALL MNC_HANDLE_ERR(myThid, err, msgbuf) |
| 471 |
|
| 472 |
RETURN |
| 473 |
END |
| 474 |
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