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/2410#issuecomment-969329589,https://api.github.com/repos/pydata/xarray/issues/2410,969329589,IC_kwDOAMm_X845xsu1,20617032,2021-11-15T21:17:14Z,2021-11-15T21:17:14Z,NONE,"It appears there is an incorrect statement in the 'indexing' section of the terminology page. 

> By construction, `len(arr.dims) == len(arr.indexes)`

But this simple code does not reproduce this result 

```
da = xr.DataArray(np.random.randn(2, 3), dims=(""x"", ""y""), coords={""x"": [10, 20]})

len(da.dims) == len(da.indexes)

>False
```

Because the dimension y does not have any coordinates associated with it. Maybe I am missing something, but it seems a clarification should be added that this is only true for dimensions with coordinates assigned to them. ","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,359240638