issue_comments: 216947679

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https://github.com/pydata/xarray/issues/567#issuecomment-216947679 https://api.github.com/repos/pydata/xarray/issues/567 216947679 MDEyOklzc3VlQ29tbWVudDIxNjk0NzY3OQ== 1217238 2016-05-04T17:54:58Z 2016-05-04T17:54:58Z MEMBER

get_variables_by_attributes does seem generic enough that we can safely add it to xarray. For our version, I would make this a Dataset method and always return another Dataset (no strict flag). Pulling out the single variable of a Dataset as a DataArray should be a separate method, e.g., .item() like the NumPy method.

 
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