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C $Header: /u/gcmpack/MITgcm/pkg/mnc/mnc_file.F,v 1.18 2005/01/24 04:40:35 edhill Exp $ |
| 2 |
C $Name: $ |
| 3 |
|
| 4 |
#include "MNC_OPTIONS.h" |
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|
| 6 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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CBOP 0 |
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C !ROUTINE: MNC_FILE_CREATE |
| 9 |
|
| 10 |
C !INTERFACE: |
| 11 |
SUBROUTINE MNC_FILE_CREATE( |
| 12 |
I fname, |
| 13 |
I myThid ) |
| 14 |
|
| 15 |
C !DESCRIPTION: |
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C Create a NetCDF file. |
| 17 |
|
| 18 |
C !USES: |
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implicit none |
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|
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C !INPUT PARAMETERS: |
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integer myThid |
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character*(*) fname |
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CEOP |
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|
| 26 |
C !LOCAL VARIABLES: |
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integer indf |
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|
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CALL MNC_FILE_OPEN(fname, 0, indf, myThid) |
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|
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RETURN |
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END |
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|
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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CBOP 0 |
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C !ROUTINE: MNC_FILE_OPEN |
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|
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C !INTERFACE: |
| 39 |
SUBROUTINE MNC_FILE_OPEN( |
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I fname, |
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I itype, |
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O indf, |
| 43 |
I myThid ) |
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|
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C !DESCRIPTION: |
| 46 |
C Open or create a NetCDF file. |
| 47 |
|
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C !USES: |
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implicit none |
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#include "netcdf.inc" |
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#include "mnc_common.h" |
| 52 |
#include "EEPARAMS.h" |
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|
| 54 |
C !INPUT PARAMETERS: |
| 55 |
integer myThid,indf |
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character*(*) fname |
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integer itype |
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C itype => [ 0=new | 1=append | 2=read-only ] |
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CEOP |
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|
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C !LOCAL VARIABLES: |
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integer n, err, fid, nf |
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character*(MAX_LEN_MBUF) msgbuf |
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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 Is the file already open? |
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nf = ILNBLNK(fname) |
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CALL MNC_GET_IND(MNC_MAX_ID, fname, mnc_f_names, indf, myThid) |
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IF (indf .GT. 0) THEN |
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write(msgbuf,'(3a)') 'MNC_FILE_OPEN ERROR: ''', fname(1:nf), |
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& ''' is already open -- cannot open twice' |
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CALL print_error(msgbuf, mythid) |
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stop 'ABNORMAL END: package MNC' |
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ENDIF |
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|
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write(msgbuf,'(3a)') 'opening ''', fname, '''' |
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IF (itype .EQ. 0) THEN |
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|
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C Create new file |
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err = NF_CREATE(fname, NF_CLOBBER, fid) |
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CALL MNC_HANDLE_ERR(err, msgbuf, myThid) |
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|
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ELSEIF (itype .EQ. 1) THEN |
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|
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C Append to existing file |
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CALL MNC_FILE_READALL(fname, myThid) |
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|
| 90 |
ELSE |
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C Error |
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write(msgbuf,'(a,i5,a)') 'MNC_FILE_OPEN ERROR: ''', itype, |
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& ''' is not defined--should be: [0|1]' |
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CALL print_error( msgbuf, mythid ) |
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stop 'ABNORMAL END: S/R MNC_FILE_ADD_ATTR_STR' |
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ENDIF |
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|
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CALL MNC_GET_NEXT_EMPTY_IND(MNC_MAX_ID,mnc_f_names,indf, myThid) |
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n = ILNBLNK(fname) |
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mnc_f_names(indf)(1:n) = fname(1:n) |
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mnc_f_info(indf,1) = 1 |
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mnc_f_info(indf,2) = fid |
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mnc_f_info(indf,3) = 0 |
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mnc_fv_ids(indf,1) = 0 |
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mnc_f_alld(indf,1) = 0 |
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|
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RETURN |
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END |
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|
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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CBOP 0 |
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C !ROUTINE: MNC_FILE_ADD_ATTR_STR |
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|
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C !INTERFACE: |
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SUBROUTINE MNC_FILE_ADD_ATTR_STR( |
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I fname, |
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I atname, |
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I sval, |
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I myThid ) |
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|
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C !DESCRIPTION: |
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C Add a character string attribute to a NetCDF file. |
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|
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C !USES: |
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implicit none |
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|
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C !INPUT PARAMETERS: |
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integer myThid |
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character*(*) fname, atname, sval |
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CEOP |
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real*4 sZero |
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sZero = 0. |
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|
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CALL MNC_FILE_ADD_ATTR_ANY(fname,atname, 1, |
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& sval, 0, 0.0D0, sZero, 0, myThid ) |
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RETURN |
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END |
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|
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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CBOP 0 |
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C !ROUTINE: MNC_FILE_ADD_ATTR_DBL |
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|
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C !INTERFACE: |
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SUBROUTINE MNC_FILE_ADD_ATTR_DBL( |
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I fname, |
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I atname, |
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I len, |
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I dval, |
| 149 |
I myThid ) |
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|
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C !DESCRIPTION: |
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C Add a double-precision real attribute to a NetCDF file. |
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|
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C !USES: |
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implicit none |
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|
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C !INPUT PARAMETERS: |
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integer myThid, len |
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character*(*) fname, atname |
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REAL*8 dval |
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CEOP |
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real*4 sZero |
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sZero = 0. |
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|
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CALL MNC_FILE_ADD_ATTR_ANY(fname,atname, 2, |
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& ' ', len, dval, sZero, 0, myThid ) |
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RETURN |
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END |
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|
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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CBOP 0 |
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C !ROUTINE: MNC_FILE_ADD_ATTR_REAL |
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|
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C !INTERFACE: |
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SUBROUTINE MNC_FILE_ADD_ATTR_REAL( |
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I fname, |
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I atname, |
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I len, |
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I rval, |
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I myThid ) |
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|
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C !DESCRIPTION: |
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C Add a single-precision real attribute to a NetCDF file. |
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|
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C !USES: |
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implicit none |
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|
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C !INPUT PARAMETERS: |
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integer myThid, len |
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character*(*) fname, atname |
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REAL*4 rval |
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CEOP |
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|
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CALL MNC_FILE_ADD_ATTR_ANY(fname,atname, 3, |
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& ' ', len, 0.0D0, rval, 0, myThid ) |
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RETURN |
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END |
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|
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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CBOP 0 |
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C !ROUTINE: MNC_FILE_ADD_ATTR_INT |
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|
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C !INTERFACE: |
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SUBROUTINE MNC_FILE_ADD_ATTR_INT( |
| 205 |
I fname, |
| 206 |
I atname, |
| 207 |
I len, |
| 208 |
I ival, |
| 209 |
I myThid ) |
| 210 |
|
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C !DESCRIPTION: |
| 212 |
C Add an integer attribute to a NetCDF file. |
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|
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C !USES: |
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implicit none |
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|
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C !INPUT PARAMETERS: |
| 218 |
integer myThid, len, ival |
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character*(*) fname, atname |
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CEOP |
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real*4 sZero |
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sZero = 0. |
| 223 |
|
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CALL MNC_FILE_ADD_ATTR_ANY(fname,atname, 4, |
| 225 |
& ' ', len, 0.0D0, sZero, ival, myThid ) |
| 226 |
RETURN |
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END |
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|
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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CBOP 1 |
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C !ROUTINE: MNC_FILE_ADD_ATTR_ANY |
| 232 |
|
| 233 |
C !INTERFACE: |
| 234 |
SUBROUTINE MNC_FILE_ADD_ATTR_ANY( |
| 235 |
I fname, |
| 236 |
I atname, |
| 237 |
I atype, sv, len,dv,rv,iv, |
| 238 |
I myThid ) |
| 239 |
|
| 240 |
C !DESCRIPTION: |
| 241 |
C Add all attributes to a NetCDF file. |
| 242 |
|
| 243 |
C !USES: |
| 244 |
implicit none |
| 245 |
#include "netcdf.inc" |
| 246 |
#include "mnc_common.h" |
| 247 |
#include "EEPARAMS.h" |
| 248 |
|
| 249 |
C !INPUT PARAMETERS: |
| 250 |
integer myThid, atype, len, iv |
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character*(*) fname, atname, sv |
| 252 |
REAL*8 dv |
| 253 |
REAL*4 rv |
| 254 |
CEOP |
| 255 |
|
| 256 |
C !LOCAL VARIABLES: |
| 257 |
integer n, err, fid, ind, n1, lens |
| 258 |
character*(MNC_MAX_CHAR) s1 |
| 259 |
character*(MAX_LEN_MBUF) msgbuf |
| 260 |
|
| 261 |
C Functions |
| 262 |
integer ILNBLNK |
| 263 |
|
| 264 |
C Verify that the file is open |
| 265 |
CALL MNC_GET_IND(MNC_MAX_ID, fname, mnc_f_names, ind, myThid) |
| 266 |
IF (ind .LT. 0) THEN |
| 267 |
write(msgbuf,'(3a)') 'MNC ERROR: file ''', |
| 268 |
& fname, ''' must be opened first' |
| 269 |
CALL print_error( msgbuf, mythid ) |
| 270 |
stop 'ABNORMAL END: S/R MNC_FILE_ADD_ATTR_INT' |
| 271 |
ENDIF |
| 272 |
fid = mnc_f_info(ind,2) |
| 273 |
|
| 274 |
C Enter define mode |
| 275 |
CALL MNC_FILE_REDEF(fname, myThid) |
| 276 |
|
| 277 |
s1(1:MNC_MAX_CHAR) = mnc_blank_name(1:MNC_MAX_CHAR) |
| 278 |
n1 = ILNBLNK(atname) |
| 279 |
s1(1:n1) = atname(1:n1) |
| 280 |
|
| 281 |
IF (atype .EQ. 1) THEN |
| 282 |
lens = ILNBLNK(sv) |
| 283 |
err = NF_PUT_ATT_TEXT(fid, NF_GLOBAL, s1, lens, sv) |
| 284 |
CALL MNC_HANDLE_ERR(err, |
| 285 |
& 'adding TEXT attribute in S/R MNC_FILE_ADD_ATTR_ANY', |
| 286 |
& myThid) |
| 287 |
ELSEIF (atype .EQ. 2) THEN |
| 288 |
err = NF_PUT_ATT_DOUBLE(fid, NF_GLOBAL, s1, NF_DOUBLE, len, dv) |
| 289 |
CALL MNC_HANDLE_ERR(err, |
| 290 |
& 'adding DOUBLE attribute in S/R MNC_FILE_ADD_ATTR_ANY', |
| 291 |
& myThid) |
| 292 |
ELSEIF (atype .EQ. 3) THEN |
| 293 |
err = NF_PUT_ATT_REAL(fid, NF_GLOBAL, s1, NF_FLOAT, len, rv) |
| 294 |
CALL MNC_HANDLE_ERR(err, |
| 295 |
& 'adding REAL attribute in S/R MNC_FILE_ADD_ATTR_ANY', |
| 296 |
& myThid) |
| 297 |
ELSEIF (atype .EQ. 4) THEN |
| 298 |
err = NF_PUT_ATT_INT(fid, NF_GLOBAL, s1, NF_INT, len, iv) |
| 299 |
CALL MNC_HANDLE_ERR(err, |
| 300 |
& 'adding INT attribute in S/R MNC_FILE_ADD_ATTR_ANY', |
| 301 |
& myThid) |
| 302 |
ELSE |
| 303 |
write(msgbuf,'(a,i10,a)') 'MNC ERROR: atype = ''', atype, |
| 304 |
& ''' is invalid--must be: [1-4]' |
| 305 |
n = ILNBLNK(msgbuf) |
| 306 |
CALL print_error(msgbuf(1:n), mythid) |
| 307 |
stop 'ABNORMAL END: S/R MNC_VAR_ADD_ATTR_ANY' |
| 308 |
ENDIF |
| 309 |
|
| 310 |
RETURN |
| 311 |
END |
| 312 |
|
| 313 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 314 |
CBOP 1 |
| 315 |
C !ROUTINE: MNC_FILE_CLOSE |
| 316 |
|
| 317 |
C !INTERFACE: |
| 318 |
SUBROUTINE MNC_FILE_CLOSE( |
| 319 |
I fname, |
| 320 |
I myThid ) |
| 321 |
|
| 322 |
C !DESCRIPTION: |
| 323 |
C Close a NetCDF file. |
| 324 |
|
| 325 |
C !USES: |
| 326 |
implicit none |
| 327 |
#include "netcdf.inc" |
| 328 |
#include "mnc_common.h" |
| 329 |
#include "EEPARAMS.h" |
| 330 |
|
| 331 |
C !INPUT PARAMETERS: |
| 332 |
integer myThid |
| 333 |
character*(*) fname |
| 334 |
CEOP |
| 335 |
|
| 336 |
C !LOCAL VARIABLES: |
| 337 |
integer i,j,k,n, err, fid, indf, nf |
| 338 |
character*(MAX_LEN_MBUF) msgbuf |
| 339 |
|
| 340 |
C Functions |
| 341 |
integer ILNBLNK |
| 342 |
|
| 343 |
nf = ILNBLNK(fname) |
| 344 |
|
| 345 |
C Check that the file is open |
| 346 |
CALL MNC_GET_IND(MNC_MAX_ID, fname, mnc_f_names, indf, myThid) |
| 347 |
IF (indf .LT. 1) THEN |
| 348 |
write(msgbuf,'(3a)') 'MNC Warning: file ''', fname(1:nf), |
| 349 |
& ''' is already closed' |
| 350 |
CALL print_error( msgbuf, mythid ) |
| 351 |
RETURN |
| 352 |
ENDIF |
| 353 |
fid = mnc_f_info(indf,2) |
| 354 |
err = NF_CLOSE(fid) |
| 355 |
write(msgbuf,'(3a)') ' cannot close file ''', fname(1:nf), '''' |
| 356 |
CALL MNC_HANDLE_ERR(err, msgbuf, myThid) |
| 357 |
|
| 358 |
C Clear all the info associated with this file |
| 359 |
C variables |
| 360 |
n = mnc_fv_ids(indf,1) |
| 361 |
IF (n .GE. 1) THEN |
| 362 |
DO i = 1,n |
| 363 |
j = 2 + 3*(i - 1) |
| 364 |
k = mnc_fv_ids(indf,j) |
| 365 |
mnc_v_names(k)(1:MNC_MAX_CHAR)=mnc_blank_name(1:MNC_MAX_CHAR) |
| 366 |
ENDDO |
| 367 |
DO i = 1,MNC_MAX_INFO |
| 368 |
mnc_fv_ids(indf,i) = 0 |
| 369 |
ENDDO |
| 370 |
ENDIF |
| 371 |
C dims |
| 372 |
n = mnc_f_alld(indf,1) |
| 373 |
mnc_f_alld(indf,1) = 0 |
| 374 |
DO i = 1,n |
| 375 |
j = mnc_f_alld(indf,i+1) |
| 376 |
mnc_d_ids(j) = 0 |
| 377 |
mnc_d_size(j) = 0 |
| 378 |
mnc_d_names(j)(1:MNC_MAX_CHAR) = mnc_blank_name(1:MNC_MAX_CHAR) |
| 379 |
mnc_f_alld(indf,i+1) = 0 |
| 380 |
ENDDO |
| 381 |
C grids |
| 382 |
n = mnc_f_info(indf,3) |
| 383 |
IF (n .GT. 0) THEN |
| 384 |
DO i = 1,n |
| 385 |
j = 4 + 3*(i - 1) |
| 386 |
k = mnc_f_info(indf,j) |
| 387 |
mnc_g_names(k)(1:MNC_MAX_CHAR)=mnc_blank_name(1:MNC_MAX_CHAR) |
| 388 |
ENDDO |
| 389 |
DO i = 1,MNC_MAX_INFO |
| 390 |
mnc_fd_ind(indf,i) = 0 |
| 391 |
mnc_f_info(indf,i) = 0 |
| 392 |
ENDDO |
| 393 |
ENDIF |
| 394 |
C file name |
| 395 |
mnc_f_names(indf)(1:MNC_MAX_CHAR) = mnc_blank_name(1:MNC_MAX_CHAR) |
| 396 |
|
| 397 |
RETURN |
| 398 |
END |
| 399 |
|
| 400 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 401 |
CBOP 0 |
| 402 |
C !ROUTINE: MNC_FILE_CLOSE_ALL_MATCHING |
| 403 |
|
| 404 |
C !INTERFACE: |
| 405 |
SUBROUTINE MNC_FILE_CLOSE_ALL_MATCHING( |
| 406 |
I fname, |
| 407 |
I myThid ) |
| 408 |
|
| 409 |
C !DESCRIPTION: |
| 410 |
C Close all files matching a character string. |
| 411 |
|
| 412 |
C !USES: |
| 413 |
implicit none |
| 414 |
#include "netcdf.inc" |
| 415 |
#include "mnc_common.h" |
| 416 |
#include "EEPARAMS.h" |
| 417 |
|
| 418 |
C !INPUT PARAMETERS: |
| 419 |
integer myThid |
| 420 |
character*(*) fname |
| 421 |
CEOP |
| 422 |
|
| 423 |
C !LOCAL VARIABLES: |
| 424 |
integer i,n |
| 425 |
|
| 426 |
C Functions |
| 427 |
integer ILNBLNK |
| 428 |
|
| 429 |
n = ILNBLNK(fname) |
| 430 |
DO i = 1,MNC_MAX_ID |
| 431 |
|
| 432 |
C Check that the file is open |
| 433 |
IF (fname(1:n) .EQ. mnc_f_names(i)(1:n)) THEN |
| 434 |
CALL MNC_FILE_CLOSE(mnc_f_names(i), myThid) |
| 435 |
ENDIF |
| 436 |
|
| 437 |
ENDDO |
| 438 |
|
| 439 |
RETURN |
| 440 |
END |
| 441 |
|
| 442 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 443 |
CBOP 0 |
| 444 |
C !ROUTINE: MNC_FILE_CLOSE_ALL |
| 445 |
|
| 446 |
C !INTERFACE: |
| 447 |
SUBROUTINE MNC_FILE_CLOSE_ALL( |
| 448 |
I myThid ) |
| 449 |
|
| 450 |
C !DESCRIPTION: |
| 451 |
C Close all NetCDF files. |
| 452 |
|
| 453 |
C !USES: |
| 454 |
implicit none |
| 455 |
#include "netcdf.inc" |
| 456 |
#include "mnc_common.h" |
| 457 |
#include "EEPARAMS.h" |
| 458 |
|
| 459 |
C !INPUT PARAMETERS: |
| 460 |
integer myThid |
| 461 |
CEOP |
| 462 |
|
| 463 |
C !LOCAL VARIABLES: |
| 464 |
integer i |
| 465 |
|
| 466 |
DO i = 1,MNC_MAX_ID |
| 467 |
|
| 468 |
C Check that the file is open |
| 469 |
IF (mnc_f_names(i)(1:MNC_MAX_CHAR) |
| 470 |
& .NE. mnc_blank_name(1:MNC_MAX_CHAR)) THEN |
| 471 |
CALL MNC_FILE_CLOSE(mnc_f_names(i), myThid) |
| 472 |
ENDIF |
| 473 |
|
| 474 |
ENDDO |
| 475 |
|
| 476 |
RETURN |
| 477 |
END |
| 478 |
|
| 479 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 480 |
CBOP 0 |
| 481 |
C !ROUTINE: MNC_FILE_REDEF |
| 482 |
|
| 483 |
C !INTERFACE: |
| 484 |
SUBROUTINE MNC_FILE_REDEF( |
| 485 |
I fname, |
| 486 |
I myThid ) |
| 487 |
|
| 488 |
C !DESCRIPTION: |
| 489 |
C Set the NetCDF file to DEFINE mode. |
| 490 |
|
| 491 |
C !USES: |
| 492 |
implicit none |
| 493 |
#include "netcdf.inc" |
| 494 |
#include "mnc_common.h" |
| 495 |
#include "EEPARAMS.h" |
| 496 |
|
| 497 |
C !INPUT PARAMETERS: |
| 498 |
integer myThid |
| 499 |
character*(*) fname |
| 500 |
CEOP |
| 501 |
|
| 502 |
C !LOCAL VARIABLES: |
| 503 |
integer ind, fid, def, err, n |
| 504 |
character*(MAX_LEN_MBUF) msgbuf |
| 505 |
|
| 506 |
C Functions |
| 507 |
integer ILNBLNK |
| 508 |
|
| 509 |
C Verify that the file is open |
| 510 |
CALL MNC_GET_IND(MNC_MAX_ID, fname, mnc_f_names, ind, myThid) |
| 511 |
IF (ind .LT. 0) THEN |
| 512 |
n = ILNBLNK(fname) |
| 513 |
write(msgbuf,'(3a)') 'MNC ERROR: file ''', |
| 514 |
& fname(1:n), ''' must be opened first' |
| 515 |
CALL print_error( msgbuf, mythid ) |
| 516 |
stop 'ABNORMAL END: S/R MNC_FILE_REDEF' |
| 517 |
ENDIF |
| 518 |
def = mnc_f_info(ind,1) |
| 519 |
fid = mnc_f_info(ind,2) |
| 520 |
|
| 521 |
IF (def .NE. 1) THEN |
| 522 |
C Enter define mode |
| 523 |
err = NF_REDEF(fid) |
| 524 |
CALL MNC_HANDLE_ERR(err, |
| 525 |
& 'entering define mode in S/R MNC_FILE_REDEF', myThid) |
| 526 |
mnc_f_info(ind,1) = 1 |
| 527 |
ENDIF |
| 528 |
|
| 529 |
RETURN |
| 530 |
END |
| 531 |
|
| 532 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 533 |
CBOP 0 |
| 534 |
C !ROUTINE: MNC_FILE_ENDDEF |
| 535 |
|
| 536 |
C !INTERFACE: |
| 537 |
SUBROUTINE MNC_FILE_ENDDEF( |
| 538 |
I fname, |
| 539 |
I myThid ) |
| 540 |
|
| 541 |
C !DESCRIPTION: |
| 542 |
C End DEFINE mode for a NetCDF file. |
| 543 |
|
| 544 |
C !USES: |
| 545 |
implicit none |
| 546 |
#include "netcdf.inc" |
| 547 |
#include "mnc_common.h" |
| 548 |
#include "EEPARAMS.h" |
| 549 |
|
| 550 |
C !INPUT PARAMETERS: |
| 551 |
integer myThid |
| 552 |
character*(*) fname |
| 553 |
CEOP |
| 554 |
|
| 555 |
C !LOCAL VARIABLES: |
| 556 |
integer ind, fid, def, err, n |
| 557 |
character*(MAX_LEN_MBUF) msgbuf |
| 558 |
|
| 559 |
C Functions |
| 560 |
integer ILNBLNK |
| 561 |
|
| 562 |
C Verify that the file is open |
| 563 |
CALL MNC_GET_IND(MNC_MAX_ID, fname, mnc_f_names, ind, myThid) |
| 564 |
IF (ind .LT. 0) THEN |
| 565 |
n = ILNBLNK(fname) |
| 566 |
write(msgbuf,'(3a)') 'MNC ERROR: file ''', |
| 567 |
& fname(1:n), ''' must be opened first' |
| 568 |
CALL print_error( msgbuf, mythid ) |
| 569 |
stop 'ABNORMAL END: S/R MNC_FILE_REDEF' |
| 570 |
ENDIF |
| 571 |
def = mnc_f_info(ind,1) |
| 572 |
fid = mnc_f_info(ind,2) |
| 573 |
|
| 574 |
IF (def .NE. 2) THEN |
| 575 |
C Enter define mode |
| 576 |
err = NF_ENDDEF(fid) |
| 577 |
CALL MNC_HANDLE_ERR(err, |
| 578 |
& 'ending define mode in S/R MNC_FILE_ENDDEF', myThid) |
| 579 |
mnc_f_info(ind,1) = 2 |
| 580 |
ENDIF |
| 581 |
|
| 582 |
RETURN |
| 583 |
END |
| 584 |
|
| 585 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 586 |
CBOP 1 |
| 587 |
C !ROUTINE: MNC_FILE_READALL |
| 588 |
|
| 589 |
C !INTERFACE: |
| 590 |
SUBROUTINE MNC_FILE_READALL( |
| 591 |
I fname, |
| 592 |
I myThid ) |
| 593 |
|
| 594 |
C !DESCRIPTION: |
| 595 |
C Try to open and read a NetCDF file. |
| 596 |
|
| 597 |
C !USES: |
| 598 |
implicit none |
| 599 |
#include "netcdf.inc" |
| 600 |
#include "EEPARAMS.h" |
| 601 |
|
| 602 |
C !INPUT PARAMETERS: |
| 603 |
integer myThid |
| 604 |
character*(*) fname |
| 605 |
CEOP |
| 606 |
|
| 607 |
C Functions |
| 608 |
integer IFNBLNK, ILNBLNK |
| 609 |
|
| 610 |
C Local Variables |
| 611 |
integer ierr, nff,nlf, indf |
| 612 |
character*(MAX_LEN_MBUF) msgbuf |
| 613 |
|
| 614 |
nff = IFNBLNK(fname) |
| 615 |
nlf = ILNBLNK(fname) |
| 616 |
CALL MNC_FILE_TRY_READ(fname, ierr, indf, myThid) |
| 617 |
write(msgbuf,'(3a)') 'MNC ERROR: cannot open file ''', |
| 618 |
& fname(nff:nlf), ''' for read/write access' |
| 619 |
CALL MNC_HANDLE_ERR(ierr, msgbuf, myThid) |
| 620 |
|
| 621 |
RETURN |
| 622 |
END |
| 623 |
|
| 624 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 625 |
CBOP 1 |
| 626 |
C !ROUTINE: MNC_FILE_TRY_READ |
| 627 |
|
| 628 |
C !INTERFACE: |
| 629 |
SUBROUTINE MNC_FILE_TRY_READ( |
| 630 |
I fname, |
| 631 |
O ierr, |
| 632 |
O indf, |
| 633 |
I myThid ) |
| 634 |
|
| 635 |
C !DESCRIPTION: |
| 636 |
C Try to open and read a NetCDF file. |
| 637 |
|
| 638 |
C !USES: |
| 639 |
implicit none |
| 640 |
#include "netcdf.inc" |
| 641 |
#include "mnc_common.h" |
| 642 |
#include "EEPARAMS.h" |
| 643 |
|
| 644 |
C !INPUT PARAMETERS: |
| 645 |
integer myThid, ierr, indf |
| 646 |
character*(*) fname |
| 647 |
|
| 648 |
C !LOCAL VARIABLES: |
| 649 |
integer i,j,k, fid, err, ndim,nvar,ngat,unlimid |
| 650 |
integer dlen, id, xtype, nat, nff,nlf, iv |
| 651 |
integer ndv, did, ns,ne, n1,n2, indg, indv |
| 652 |
character*(MAX_LEN_MBUF) msgbuf |
| 653 |
character*(NF_MAX_NAME) name |
| 654 |
integer idlist(NF_MAX_VAR_DIMS) |
| 655 |
character*(MNC_MAX_CHAR) dnames(20) |
| 656 |
CEOP |
| 657 |
C Functions |
| 658 |
integer IFNBLNK, ILNBLNK |
| 659 |
|
| 660 |
C Open and save the filename and fID |
| 661 |
nff = IFNBLNK(fname) |
| 662 |
nlf = ILNBLNK(fname) |
| 663 |
err = NF_OPEN(fname, NF_WRITE, fid) |
| 664 |
ierr = NF_NOERR |
| 665 |
IF (err .NE. NF_NOERR) THEN |
| 666 |
ierr = err |
| 667 |
RETURN |
| 668 |
ENDIF |
| 669 |
CALL MNC_GET_NEXT_EMPTY_IND(MNC_MAX_ID,mnc_f_names,indf, myThid) |
| 670 |
mnc_f_names(indf)(1:(nlf-nff+1)) = fname(nff:nlf) |
| 671 |
mnc_f_info(indf,2) = fid |
| 672 |
|
| 673 |
C Get the overall number of entities |
| 674 |
err = NF_INQ(fid, ndim, nvar, ngat, unlimid) |
| 675 |
write(msgbuf,'(4a)') 'MNC ERROR: cannot read number of dims', |
| 676 |
& ' in file ''', fname(nff:nlf), '''' |
| 677 |
CALL MNC_HANDLE_ERR(err, msgbuf, myThid) |
| 678 |
|
| 679 |
C Read each dimension and save the information |
| 680 |
DO id = 1,ndim |
| 681 |
err = NF_INQ_DIM(fid, id, name, dlen) |
| 682 |
write(msgbuf,'(2a,i5,3a)') 'MNC ERROR: cannot read dimension', |
| 683 |
& ' info for dim ''', id, ''' in file ''', |
| 684 |
& fname(nff:nlf), '''' |
| 685 |
CALL MNC_HANDLE_ERR(err, msgbuf, myThid) |
| 686 |
IF (id .EQ. unlimid) THEN |
| 687 |
dlen = -1 |
| 688 |
ENDIF |
| 689 |
ns = IFNBLNK(name) |
| 690 |
ne = ILNBLNK(name) |
| 691 |
|
| 692 |
CALL MNC_DIM_INIT_ALL(fname,name(ns:ne),dlen,'N', myThid) |
| 693 |
DO i = 1,mnc_f_alld(indf,1) |
| 694 |
j = mnc_f_alld(indf,i+1) |
| 695 |
n1 = IFNBLNK(mnc_d_names(j)) |
| 696 |
n2 = ILNBLNK(mnc_d_names(j)) |
| 697 |
IF (((ne-ns) .EQ. (n2-n1)) |
| 698 |
& .AND. (mnc_d_names(j)(ns:ne) .EQ. name(ns:ne))) THEN |
| 699 |
mnc_d_ids(j) = id |
| 700 |
goto 10 |
| 701 |
ENDIF |
| 702 |
ENDDO |
| 703 |
10 CONTINUE |
| 704 |
ENDDO |
| 705 |
|
| 706 |
C Read and save each variable |
| 707 |
DO id = 1,nvar |
| 708 |
err = NF_INQ_VAR(fid, id, name, xtype, ndv, idlist, nat) |
| 709 |
write(msgbuf,'(2a,i5,3a)') 'MNC ERROR: cannot read variable', |
| 710 |
& ' info for variable ''', id, ''' in file ''', |
| 711 |
& fname(nff:nlf), '''' |
| 712 |
CALL MNC_HANDLE_ERR(err, msgbuf, myThid) |
| 713 |
n1 = IFNBLNK(name) |
| 714 |
n2 = ILNBLNK(name) |
| 715 |
|
| 716 |
C Create a grid for this variable |
| 717 |
DO i = 1,ndv |
| 718 |
did = idlist(i) |
| 719 |
dnames(i)(1:MNC_MAX_CHAR) = mnc_d_names(did)(1:MNC_MAX_CHAR) |
| 720 |
ENDDO |
| 721 |
|
| 722 |
CALL MNC_GRID_INIT_ALL(fname, name, ndv, dnames, indg, myThid) |
| 723 |
|
| 724 |
C Update the tables |
| 725 |
CALL MNC_GET_NEXT_EMPTY_IND(MNC_MAX_ID,mnc_v_names,indv,myThid) |
| 726 |
mnc_v_names(indv)(1:(n2-n1+1)) = name(n1:n2) |
| 727 |
iv = 2 + 3*mnc_fv_ids(indf,1) |
| 728 |
mnc_fv_ids(indf,iv) = indv |
| 729 |
mnc_fv_ids(indf,iv+1) = id |
| 730 |
DO i = 1,mnc_f_info(indf,3) |
| 731 |
j = 4 + 3*(i-1) |
| 732 |
k = mnc_f_info(indf,j) |
| 733 |
IF (k .EQ. indg) THEN |
| 734 |
mnc_fv_ids(indf,iv+2) = j |
| 735 |
GOTO 20 |
| 736 |
ENDIF |
| 737 |
ENDDO |
| 738 |
20 CONTINUE |
| 739 |
mnc_fv_ids(indf,1) = mnc_fv_ids(indf,1) + 1 |
| 740 |
|
| 741 |
ENDDO |
| 742 |
|
| 743 |
RETURN |
| 744 |
END |
| 745 |
|
| 746 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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