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/4821#issuecomment-859802038,https://api.github.com/repos/pydata/xarray/issues/4821,859802038,MDEyOklzc3VlQ29tbWVudDg1OTgwMjAzOA==,14808389,2021-06-11T19:45:26Z,2021-06-11T19:45:26Z,MEMBER,"here's an example:
```python
In [2]: xr.Dataset({""a"": ([(""a"", ""b"")], [1])})
Out[2]: 
<xarray.Dataset>
Dimensions:  (('a', 'b'): 1)
Dimensions without coordinates: ('a', 'b')
Data variables:
    a        (('a', 'b')) int64 1
```","{""total_count"": 1, ""+1"": 1, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,787847449
https://github.com/pydata/xarray/issues/4821#issuecomment-766234825,https://api.github.com/repos/pydata/xarray/issues/4821,766234825,MDEyOklzc3VlQ29tbWVudDc2NjIzNDgyNQ==,14808389,2021-01-23T23:50:40Z,2021-01-23T23:50:53Z,MEMBER,"All of these options are breaking changes so we would probably have to go through a deprecation cycle. 1 might be the most consistent and least confusing, but if we want to keep the current behavior we could require wrapping a `tuple` in another sequence to access dimension names.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,787847449
https://github.com/pydata/xarray/issues/4821#issuecomment-762523614,https://api.github.com/repos/pydata/xarray/issues/4821,762523614,MDEyOklzc3VlQ29tbWVudDc2MjUyMzYxNA==,14808389,2021-01-19T00:11:25Z,2021-01-19T00:12:04Z,MEMBER,"I think it's the way it is because `tuple` is hashable, so it can be used as a name:
```python
ds = xr.Dataset({(""a"", 0): (""x"", [1, 0])})
ds.sortby((""a"", 0))
```
not sure if there's a particular use case where supporting this is crucial","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,787847449