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/6392#issuecomment-1079981685,https://api.github.com/repos/pydata/xarray/issues/6392,1079981685,IC_kwDOAMm_X85AXzZ1,14808389,2022-03-27T17:39:59Z,2022-03-27T17:39:59Z,MEMBER,"I wonder if it would help to have a custom type that unlike `tuple` is invalid for coordinates / data variables, but allows to reduce the redundancy? E.g.
```python
indexes = {xr.combined(""lat"", ""lon""): idx, xr.combined(""z"", ""x"", ""y""): multi_index})
```
This would be immediately normalized to:
```python
indexes = {""lat"": idx, ""lon"": idx, ""z"": multi_index, ""x"": multi_index, ""y"": multi_index}
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,1175329407