dask.array.to_hdf5
- dask.array.to_hdf5(filename, *args, **kwargs)[source]
Store arrays in HDF5 file
This saves several dask arrays into several datapaths in an HDF5 file. It creates the necessary datasets and handles clean file opening/closing.
>>> da.to_hdf5('myfile.hdf5', '/x', x)
or
>>> da.to_hdf5('myfile.hdf5', {'/x': x, '/y': y})
Optionally provide arguments as though to
h5py.File.create_dataset
>>> da.to_hdf5('myfile.hdf5', '/x', x, compression='lzf', shuffle=True)
This can also be used as a method on a single Array
>>> x.to_hdf5('myfile.hdf5', '/x')
See also
da.store
h5py.File.create_dataset