netcdf.defVarDeflate(ncid, varid, shuffle, deflate, deflateLevel)
| Parameter | Description |
|---|---|
| ncid | Open netCDF file or group identifier. |
| varid | Variable identifier. |
| storage | NC_CHUNKED or NC_CONTIGUOUS. |
| chunksizes | Chunk size vector. |
| fillValue | Default value used for unwritten data. |
| Parameter | Description |
|---|---|
| none | This function does not return a value. |
netcdf.defVarDeflate controls variable storage metadata for netCDF-4 files.
Compression, chunking, fill values, and checksums must be defined before leaving define mode.
filename = [tempdir(), 'help_netcdf_defVarDeflate.nc'];
mode = bitor(netcdf.getConstant('NC_CLOBBER'), netcdf.getConstant('NC_NETCDF4'));
ncid = netcdf.create(filename, mode);
dimid = netcdf.defDim(ncid, 'x', 4);
varid = netcdf.defVar(ncid, 'temperature', netcdf.getConstant('NC_DOUBLE'), dimid);
netcdf.defVarDeflate(ncid, varid, 1, 1, 1);
netcdf.close(ncid);| Version | Description |
|---|---|
| 2.0.0 | initial version |