Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
NOTE: The netcdf-hdf mailing list is no longer active. The list archives are made available for historical reasons.
Ed: The attached C program creates a netcdf4_classic file that is unreadable (ncdump'ing it gives an 'HDF Error').
-Jeff -- Jeffrey S. Whitaker Phone : (303)497-6313 Meteorologist FAX : (303)497-6449 NOAA/OAR/PSD R/PSD1 Email : Jeffrey.S.Whitaker@xxxxxxxx 325 Broadway Office : Skaggs Research Cntr 1D-124 Boulder, CO, USA 80303-3328 Web : http://tinyurl.com/5telg
#include <stdio.h>
#include <string.h>
#include <netcdf.h>
#define FILENAME "testfile.nc"
#define ATT1 "foo"
#define ATT2 "bar"
#define LONG_NAME "attribute"
#define ATT3 "long_name"
#define ERR(e) {printf("Error: %s\n", nc_strerror(e)); return 2;}
int
main()
{
int ncid, retval, att;
if ((retval = nc_set_default_format(NC_FORMAT_NETCDF4_CLASSIC, NULL)))
ERR(retval);
if ((retval = nc_create(FILENAME, NC_CLOBBER, &ncid))) ERR(retval);
if ((retval = nc_enddef(ncid))) ERR(retval);
att = 1;
if ((retval = nc_redef(ncid))) ERR(retval);
if ((retval = nc_put_att(ncid, NC_GLOBAL, ATT1, NC_INT, 1, &att)))
ERR(retval);
if ((retval = nc_enddef(ncid))) ERR(retval);
att = 2;
if ((retval = nc_redef(ncid))) ERR(retval);
if ((retval = nc_put_att(ncid, NC_GLOBAL, ATT2, NC_INT, 1, &att)))
ERR(retval);
if ((retval = nc_enddef(ncid))) ERR(retval);
if ((retval = nc_redef(ncid))) ERR(retval);
if ((retval = nc_put_att_text(ncid, NC_GLOBAL, ATT3, strlen(LONG_NAME),
LONG_NAME))) ERR(retval);
if ((retval = nc_enddef(ncid))) ERR(retval);
if ((retval = nc_close(ncid))) ERR(retval);
}
netcdf-hdf archives: