GreyOrdinates.empty_zarr

classmethod GreyOrdinates.empty_zarr(filename, axes, dtype=<class 'float'>)

Creates an empty greyordinate object based on the axes

Data will be stored on disk in an HDF5 file

Parameters:

• filename – filename to store the HDF5 file in or HDF5 group
• axes – cifti2 axes
• dtype – data type of array

Returns:

Greyordinate object where the data is stored in the new HDF5 file