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/839#issuecomment-457862768,https://api.github.com/repos/pydata/xarray/issues/839,457862768,MDEyOklzc3VlQ29tbWVudDQ1Nzg2Mjc2OA==,26384082,2019-01-26T20:18:48Z,2019-01-26T20:18:48Z,NONE,"In order to maintain a list of currently relevant issues, we mark issues as stale after a period of inactivity
If this issue remains relevant, please comment here; otherwise it will be marked as closed automatically
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,152061016
https://github.com/pydata/xarray/issues/839#issuecomment-240554085,https://api.github.com/repos/pydata/xarray/issues/839,240554085,MDEyOklzc3VlQ29tbWVudDI0MDU1NDA4NQ==,1217238,2016-08-17T21:26:47Z,2016-08-17T21:26:47Z,MEMBER,"Indeed `coords` is a bad keyword argument name. On `concat` it indicates which coordinates from the concatenated objects should be concatenated. It probably should be renamed something like `which_coords`. It's not a way to set new coordinates.

So you can actually do this right now if you provide a `DataArray` or `pandas.Index` as the argument `dim` argument to concat.

Instead of:

```
DA_data = xr.concat(list(D_patient_DA.values()), dim=""Patients"")
DA_data.coords[""Patients""] = list(D_patient_DA.keys())
```

you could write:

```
DA_data = xr.concat(list(D_patient_DA.values()),
                    dim=pandas.Index(D_patient_DA.keys(), name='Patients'))
```

But in this particular case (converting a dictionary to a DataArray), you can actually just use the `Dataset.to_array()` method instead, e.g., `xr.Dataset(D_patient_DA).to_array(dim='Patients')`
","{""total_count"": 1, ""+1"": 1, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,152061016
https://github.com/pydata/xarray/issues/839#issuecomment-240330864,https://api.github.com/repos/pydata/xarray/issues/839,240330864,MDEyOklzc3VlQ29tbWVudDI0MDMzMDg2NA==,17726101,2016-08-17T07:07:25Z,2016-08-17T07:07:25Z,NONE,"I don't think the `coords` key word argument is meant to specify new coordinates. Though, it would be really nice if it were possible to concatenate along a new dimension and easily provide the new coordinates in one line.

Would it possible to make this thread a feature request ?
","{""total_count"": 1, ""+1"": 1, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,152061016