issue_comments: 350079436

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https://github.com/pydata/xarray/issues/1763#issuecomment-350079436 https://api.github.com/repos/pydata/xarray/issues/1763 350079436 MDEyOklzc3VlQ29tbWVudDM1MDA3OTQzNg== 1217238 2017-12-07T20:05:57Z 2017-12-07T20:05:57Z MEMBER

I know the DataArray objects (foo1,foo2,foo3) already have the right coordinates associated with them before writing to netCDF, so maybe the logic in _encode_coordinates could be changed to utilize v.coords somehow?

DataArray objects get appropriate coordinates when indexed from a Dataset by using the following logic: https://github.com/pydata/xarray/blob/3a28b611e40f2a09c05f982242f638cc3f7d94bf/xarray/core/dataset.py#L785-L789

We could should duplicate the same logic for encoding coordinates on particular variables.

 
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