issue_comments: 1470801895

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https://github.com/pydata/xarray/issues/1440#issuecomment-1470801895 https://api.github.com/repos/pydata/xarray/issues/1440 1470801895 IC_kwDOAMm_X85Xqqfn 2443309 2023-03-15T20:33:53Z 2023-03-15T20:34:39Z MEMBER

@lskopintseva - This feature has not been implemented in Xarray (yet). In the meantime, you might find something like this helpful:

python ds = xr.open_dataset("dataset.nc") for v in ds.data_vars: # get variable chunksizes chunksizes = ds[v].encoding.get('chunksizes', None) if chunksizes is not None: chunks = dict(zip(ds[v].dims, chunksizes)) ds[v] = ds[v].chunk(chunks) # chunk the array using the underlying chunksizes

FWIW, I think this would be a nice feature to add to the netcdf4 and h5netcdf backends in Xarray. Contributions welcome!

 
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