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/3711#issuecomment-602840290,https://api.github.com/repos/pydata/xarray/issues/3711,602840290,MDEyOklzc3VlQ29tbWVudDYwMjg0MDI5MA==,5635139,2020-03-23T20:32:32Z,2020-03-23T20:32:32Z,MEMBER,Should we disable this one test if there's not an immediate solution to hand?,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,552896124
https://github.com/pydata/xarray/issues/3711#issuecomment-579882516,https://api.github.com/repos/pydata/xarray/issues/3711,579882516,MDEyOklzc3VlQ29tbWVudDU3OTg4MjUxNg==,14808389,2020-01-29T17:59:52Z,2020-01-29T17:59:52Z,MEMBER,"I just noticed that this is not restricted to windows, this also randomly fails for other CI suites.

#3728 fixes the formatting issue so now the cause of the errors should not be hidden anymore.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,552896124
https://github.com/pydata/xarray/issues/3711#issuecomment-578259713,https://api.github.com/repos/pydata/xarray/issues/3711,578259713,MDEyOklzc3VlQ29tbWVudDU3ODI1OTcxMw==,1191149,2020-01-24T19:06:34Z,2020-01-24T19:06:34Z,CONTRIBUTOR,"Let me know if you need my input, but I think the testcase solution is more general than PseudoNetCDF.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,552896124
https://github.com/pydata/xarray/issues/3711#issuecomment-577760478,https://api.github.com/repos/pydata/xarray/issues/3711,577760478,MDEyOklzc3VlQ29tbWVudDU3Nzc2MDQ3OA==,14808389,2020-01-23T16:31:18Z,2020-01-23T16:46:38Z,MEMBER,"the dataset is from `xarray/tests/data/example.uamiv` and when opening it we can see that `VGLVLS` is indeed not a scalar:
```
    VGLVLS:    [1. 0.]
```

While trying to reproduce the error, I noticed that the bit of code above does not get called unless `expected.identical(actual) == False`. This means we actually have two bugs: one that makes `_diff_mapping_repr` choke on non-scalar (`ndarray`?) attributes and should be easy to fix, and another one that to me seems random (look at the [commits of #3706](https://github.com/pydata/xarray/pull/3706/commits): the last two don't fail while https://github.com/pydata/xarray/pull/3706/commits/1e07dce4b8fd59057d22ae3d7884a1114c78e22a fails) and makes `expected` different from `actual`.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,552896124
https://github.com/pydata/xarray/issues/3711#issuecomment-576848923,https://api.github.com/repos/pydata/xarray/issues/3711,576848923,MDEyOklzc3VlQ29tbWVudDU3Njg0ODkyMw==,1191149,2020-01-21T19:46:14Z,2020-01-21T19:46:14Z,CONTRIBUTOR,"I want to make sure I understand the genesis of the error. My guess is that if you added a `print(k)` statement, you'd see that this is failing on the VGLVLS attribute. Is that right?

If so, I'm guessing the error is that VGLVLS is not a scalar. NetCDF files and uamiv files may have attributes with values. This is the case for VGLVLS in the IOAPI format, which uamiv is made to emulate.

As a result, `compatible` is an array not a scalar. A simple solution would be to wrap `compatible` in a call to `all`.

Can you confirm which attribute this is failing on and what the value of `compatible` is when it fails?","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,552896124
https://github.com/pydata/xarray/issues/3711#issuecomment-576738984,https://api.github.com/repos/pydata/xarray/issues/3711,576738984,MDEyOklzc3VlQ29tbWVudDU3NjczODk4NA==,2448579,2020-01-21T15:37:49Z,2020-01-21T15:37:49Z,MEMBER,cc @barronh ,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,552896124