issue_comments: 811189539

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https://github.com/pydata/xarray/pull/5065#issuecomment-811189539 https://api.github.com/repos/pydata/xarray/issues/5065 811189539 MDEyOklzc3VlQ29tbWVudDgxMTE4OTUzOQ== 1197350 2021-03-31T16:12:13Z 2021-03-31T16:12:23Z MEMBER

In today's dev call, we proposed to handle encoding in chunk the same way we handle it in indexing: by deleting all encoding.

The problem is, I can't figure out where this happens. Can someone point me to the place in the code where indexing operations delete encoding?

A related question: I discovered this encoding option preferred_chunks, which is treated specially: https://github.com/pydata/xarray/blob/57a4479fcd3ebc579cf00e0d6bf85007eda44b56/xarray/core/dataset.py#L396

Should the Zarr backend be setting this?

 
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