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/4765#issuecomment-754781227,https://api.github.com/repos/pydata/xarray/issues/4765,754781227,MDEyOklzc3VlQ29tbWVudDc1NDc4MTIyNw==,14808389,2021-01-05T17:29:10Z,2021-01-05T17:29:10Z,MEMBER,"I think that works as intended, although the error message could definitely be better. `Series` is limited to 1D arrays, so we have to convert `DataArray` objects with more than one dimension using `stack`. If the object already has a `MultiIndex` this fails because we don't support `da.stack(xy=['x', 'y']).stack(xyz=['xy', 'z'])`.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,778863478