issue_comments: 419392403

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https://github.com/pydata/xarray/issues/2404#issuecomment-419392403 https://api.github.com/repos/pydata/xarray/issues/2404 419392403 MDEyOklzc3VlQ29tbWVudDQxOTM5MjQwMw== 17178478 2018-09-07T10:12:09Z 2018-09-07T10:12:09Z NONE

I'll work on an MWE, but need to strip a bunch of data from it before I can share it. We encode using {'zlib': True, 'complevel': 4} for every data variable in the Dataset. Removing that doesn't change the error occurrence. 

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