issue_comments: 527643364

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html_url issue_url id node_id user created_at updated_at author_association body reactions performed_via_github_app issue
https://github.com/pydata/xarray/issues/3277#issuecomment-527643364 https://api.github.com/repos/pydata/xarray/issues/3277 527643364 MDEyOklzc3VlQ29tbWVudDUyNzY0MzM2NA== 47371188 2019-09-03T21:14:44Z 2019-09-03T21:17:28Z NONE

Some additional notes:

The bug also appears for xarray=0.12.2 (so I presume was introduced between 0.12.1 and 0.12.2). Other rolling operations are similarly affected - replacing .mean() in the sample code with .count(), .sum(), .std(), .max() etc results in the same erroneous chunking behaviour.

Another workaround is to downgrade xarray to 0.12.1

 
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