Resolve Dataset.dims FutureWarning

[veenstrajelmer]

The below code gives a FutureWarning with xarray 2023.12.0:

import xugrid as xu
import dfm_tools as dfmt
file_nc = dfmt.data.fm_curvedbend_map(return_filepath=True)
uds = xu.open_dataset(file_nc)

"[...]\site-packages\xarray\core\utils.py:494: FutureWarning: The return type of Dataset.dimswill be changed to return a set of dimension names in future, in order to be more consistent withDataArray.dims. To access a mapping from dimension names to lengths, please use Dataset.sizes."

The used netcdf file is also available on opendap.

Also happens in:
C:\DATA\xugrid\xugrid\ugrid\partitioning.py:384: FutureWarning: The return type of Dataset.dimswill be changed to return a set of dimension names in future, in order to be more consistent withDataArray.dims. To access a mapping from dimension names to lengths, please use Dataset.sizes. chunks[dim] = (merged.dims[dim],)

[JoerivanEngelen]

Relevant xarray issue: pydata/xarray#8496