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/2916#issuecomment-511155810,https://api.github.com/repos/pydata/xarray/issues/2916,511155810,MDEyOklzc3VlQ29tbWVudDUxMTE1NTgxMA==,2448579,2019-07-13T21:42:34Z,2019-07-13T21:42:34Z,MEMBER,Actually I don't think that is a good idea any more. A Dataset represents a single group so it's weird to print group info under a dataset repr,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,436669736
https://github.com/pydata/xarray/issues/2916#issuecomment-489144594,https://api.github.com/repos/pydata/xarray/issues/2916,489144594,MDEyOklzc3VlQ29tbWVudDQ4OTE0NDU5NA==,2448579,2019-05-03T15:54:28Z,2019-05-03T15:54:28Z,MEMBER,"@shoyer What about adding groups to just the repr? That way the user knows there are group names they can pass to `open_dataset`

``` python
<xarray.Dataset>
Dimensions:  ()
Groups: Audio
Data variables:
    *empty*
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,436669736
https://github.com/pydata/xarray/issues/2916#issuecomment-486811770,https://api.github.com/repos/pydata/xarray/issues/2916,486811770,MDEyOklzc3VlQ29tbWVudDQ4NjgxMTc3MA==,1217238,2019-04-25T19:43:08Z,2019-04-25T19:43:08Z,MEMBER,see https://github.com/pydata/xarray/issues/1092 for discussion about Dataset groups in xarray's data model,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,436669736
https://github.com/pydata/xarray/issues/2916#issuecomment-486422402,https://api.github.com/repos/pydata/xarray/issues/2916,486422402,MDEyOklzc3VlQ29tbWVudDQ4NjQyMjQwMg==,1217238,2019-04-24T20:55:44Z,2019-04-24T20:55:44Z,MEMBER,"It *might* make sense to print a warning if a group was not explicitly selected, the root group is empty and there is another non-empty group. Though I'm a little reluctant to do this since empty groups are perfectly valid, and it's a little annoying to get warnings for things that may not be programmer errors.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,436669736
https://github.com/pydata/xarray/issues/2916#issuecomment-486276970,https://api.github.com/repos/pydata/xarray/issues/2916,486276970,MDEyOklzc3VlQ29tbWVudDQ4NjI3Njk3MA==,2448579,2019-04-24T14:55:10Z,2019-04-24T14:55:10Z,MEMBER,"I'm in favour of printing out a nice warning message when the netcdf file has groups. Listing them would be even better.

Also it looks like the docs need to be updated to mention netCDF groups: https://xarray.pydata.org/en/stable/io.html#netcdf","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,436669736