issue_comments: 553553330

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https://github.com/pydata/xarray/issues/3522#issuecomment-553553330 https://api.github.com/repos/pydata/xarray/issues/3522 553553330 MDEyOklzc3VlQ29tbWVudDU1MzU1MzMzMA== 10194086 2019-11-13T19:07:16Z 2019-11-13T19:14:48Z MEMBER

The culprit may be in ds._rename_indexes:

https://github.com/pydata/xarray/blob/40588dc38ddc2d573e3dc8c63b2e6533eb978656/xarray/core/dataset.py#L2662

where the index gets piped through pd.Index (even if it is not renamed):

python import pandas as pd pd.Index(ds.indexes['time']) returns an Index instead of a CFTimeIndex

 
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