cfdm.Data.nc_hdf5_chunksizes

Data.nc_hdf5_chunksizes()[source]

Return the HDF5 chunksizes for the data.

Note

Chunksizes are cleared from the output of methods that change the data shape.

Note

Chunksizes are ignored for netCDF3 files that do not use HDF5.

New in version (cfdm): 1.7.2

Returns
tuple

The current chunksizes.

Examples:

>>> d.shape
(1, 96, 73)
>>> d.nc_set_hdf5_chunksizes([1, 48, 73])
>>> d.nc_hdf5_chunksizes()
(1, 48, 73)
>>> d.nc_clear_hdf5_chunksizes()
(1, 48, 73)
>>> d.nc_hdf5_chunksizes()
()