harpy.io.convert_to_zarr_2

harpy.io.convert_to_zarr_2(sdata, output, overwrite=False)

Convert a backed Zarr v3 SpatialData object into a Zarr v2 SpatialData store.

Parameters:

• sdata (SpatialData) – The SpatialData object to convert. It must be backed by a Zarr v3 store.

• output (str | Path) – Output path for the converted Zarr v2 SpatialData store.

• overwrite (bool (default: False)) – If True, overwrite the output path if it already exists.

Return type:

SpatialData

Returns:

: The converted SpatialData object reloaded from output.