extend-zarr 0.1.2

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Extend Zarr

Library for writing a new DataArray to a Zarr file containing a DataArray. If necessary, the Coordinates of the DataArray in the Zarr file is extended and the DataArray data is written.

Installation

pip install extend-zarr

Usage

from extend_zarr import extend_zarr

dataarray = ...  # DataArray to be written
zarr_path = ...  # Path to the Zarr file
extend_zarr(dataarray=dataarray,
            zarr_path=zarr_path,
            var_name='value')

A notebook explaining the behavior of the function is available in examples.

Limitations

The following limitations exists to the coordinates of the dataarray to which this function can be applied.

• Coordinates needs to be unique 1D arrays.
• Dataarray can only be appended to tail of the zarr store.