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makepath / xarray-spatial

Raster-based Spatial Analytics for Python
https://xarray-spatial.readthedocs.io/
MIT License
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warning on aligned axis for dask dataframes with `zonal_stats` #774

Open giovp opened 1 year ago

giovp commented 1 year ago

Describe the bug A warning on assumption on index aligned is triggered every time zonal_stats is called with a dask array (returning a dask dataframe).

This is triggered by ( I believe) this concat: https://github.com/makepath/xarray-spatial/blob/60df0490f325cd25ea5e105a218791d2b429e750/xrspatial/zonal.py#L230

assuming that such warning could be ignored in this situation, an argument can be passed to ignore this warning (raised in https://github.com/dask/dask/issues/6175 and added in https://github.com/dask/dask/pull/6210 )

a potential solution would be to allow to pass kwargs to zonal_stats that are ingested by (also)dd.concat. wdyt? happy to submit PR

Expected behavior No warning raised

version xrspatial==0.3.5

brendancol commented 1 year ago

@giovp Thank you! @thuydotm let's add a test for this

Theropod commented 1 year ago

Is there any progress on resolving this issue? I noticed that the current version still generates the warning.