id,node_id,number,title,user,state,locked,assignee,milestone,comments,created_at,updated_at,closed_at,author_association,active_lock_reason,draft,pull_request,body,reactions,performed_via_github_app,state_reason,repo,type
466444738,MDU6SXNzdWU0NjY0NDQ3Mzg=,3091,auto_combine warnings with open_mfdataset,2448579,closed,0,,,6,2019-07-10T18:03:33Z,2019-07-12T15:43:32Z,2019-07-12T15:43:32Z,MEMBER,,,,"I'm seeing this warning when using `open_mfdataset(list_of_files)` on master.
```
/gpfs/u/home/dcherian/python/xarray/xarray/backends/api.py:783: FutureWarning: In xarray version 0.13 `auto_combine` will be deprecated.
/gpfs/u/home/dcherian/python/xarray/xarray/backends/api.py:783: FutureWarning: The datasets supplied have global dimension coordinates. You may want
to use the new `combine_by_coords` function (or the
`combine='by_coords'` option to `open_mfdataset` to order the datasets
before concatenation. Alternatively, to continue concatenating based
on the order the datasets are supplied in in future, please use the
new `combine_nested` function (or the `combine='nested'` option to
open_mfdataset).
```

I don't think we should be issuing this warning when using `open_mfdataset` with default kwargs. Also there's a typo: ""in in future""

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