In the creation of a NetCDF I treat subsets as bands. with gdalinfo I get this:
Subdatasets: SUBDATASET_1_NAME=NETCDF:"myfile.nc":Band1 SUBDATASET_1_DESC=[10000x1] Band1 (64-bit floating-point) SUBDATASET_2_NAME=NETCDF:"myfile.nc":Band2 SUBDATASET_2_DESC=[10000x1] Band2 (64-bit floating-point) SUBDATASET_3_NAME=NETCDF:"myfile.nc":Band3 SUBDATASET_3_DESC=[10000x1] Band3 (64-bit floating-point) SUBDATASET_4_NAME=NETCDF:"myfile.nc":Band4 SUBDATASET_4_DESC=[10000x1] Band4 (64-bit floating-point) <[email protected]> So it recognizes bands as netcdf subsets, but with Create( ) only one size for all bands is possible and not different sizes for different bands-subsets. 2014-02-06 Etienne Tourigny <[email protected]>: > What do you mean by subsets? Do you mean datasets (known as variables in > netcdf terminology)? If so, there is no way the netcdf driver can create a > netcdf file with subdatasets, sorry. > > A workaround is to use gdal to create a file for each subdataset and then > merge them with the nco commandline tools (e.g. ncks -A file1.nc file2.nc > ). > > cheers, Etienne > > > On Thu, Feb 6, 2014 at 10:22 AM, Benedetta Onori < > [email protected]> wrote: > >> Hi all, >> I have a question about NetCDF writing using GDAL. >> The netcdf driver doesn't support the option GA_Update used to edit >> dataset, but only GA_ReadOnly. >> My question is: during the creation of a new netCDF dataset, how can I >> differentiate >> the sizes of different subsets? >> (For example the subset 1 must be 100x100, subset 2 100x1, ...etc...) >> Thank you for the attention >> >> Regards >> >> b.o. >> >> _______________________________________________ >> gdal-dev mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/gdal-dev >> > >
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