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/4291#issuecomment-666674009,https://api.github.com/repos/pydata/xarray/issues/4291,666674009,MDEyOklzc3VlQ29tbWVudDY2NjY3NDAwOQ==,8161792,2020-07-30T20:28:28Z,2020-07-30T20:28:28Z,NONE,Thanks.  It'll make more sense if the default value of `min_count` is 1 instead of 0.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,668905666
https://github.com/pydata/xarray/issues/4224#issuecomment-658485504,https://api.github.com/repos/pydata/xarray/issues/4224,658485504,MDEyOklzc3VlQ29tbWVudDY1ODQ4NTUwNA==,8161792,2020-07-15T00:59:29Z,2020-07-15T00:59:48Z,NONE,"Thanks a lot, @dcherian .  `del ds_hourly.time.encoding[""units""]` works!

We can also set `ds_hourly.time.encoding = {}` before saving the dataset to override previous encoding. Definitely agree with you. There should be a warning here. Thanks!

> Hmm.. there is a similar issue with zarr on this repo. You probably need to `del ds_hourly.time.encoding[""units""]`. We should issue a warning when the values cannot be roundtripped with the specified encoding.

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