issue_comments: 1085040182

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https://github.com/pydata/xarray/issues/6431#issuecomment-1085040182 https://api.github.com/repos/pydata/xarray/issues/6431 1085040182 IC_kwDOAMm_X85ArGY2 35968931 2022-03-31T19:57:12Z 2022-03-31T19:57:12Z MEMBER

The problem appears to be caused by a bug with our dtypes module. In this line the current padding code assumes that this ```python import xarray.core.dtypes

In [20]: dtypes.NA is np.NAN Out[20]: False ``` would evaluate to True.

 
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