id,node_id,number,title,user,state,locked,assignee,milestone,comments,created_at,updated_at,closed_at,author_association,active_lock_reason,draft,pull_request,body,reactions,performed_via_github_app,state_reason,repo,type
467494277,MDExOlB1bGxSZXF1ZXN0Mjk3MTM2MjEz,3104,Fix minor typos in documentation,691772,closed,0,,,2,2019-07-12T16:13:15Z,2019-07-12T16:53:28Z,2019-07-12T16:51:54Z,CONTRIBUTOR,,0,pydata/xarray/pulls/3104,,"{""url"": ""https://api.github.com/repos/pydata/xarray/issues/3104/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
467482848,MDExOlB1bGxSZXF1ZXN0Mjk3MTI2ODgw,3103,Add missing assert to unit test,691772,closed,0,,,1,2019-07-12T15:46:20Z,2019-07-12T16:35:16Z,2019-07-12T16:35:16Z,CONTRIBUTOR,,0,pydata/xarray/pulls/3103,Stumbled upon a unit test which didn't test anything.,"{""url"": ""https://api.github.com/repos/pydata/xarray/issues/3103/reactions"", ""total_count"": 1, ""+1"": 1, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
434444058,MDExOlB1bGxSZXF1ZXN0MjcxNDM1NjU4,2904,Minor improvement of docstring for Dataset,691772,closed,0,,,6,2019-04-17T19:16:50Z,2019-04-17T20:09:26Z,2019-04-17T20:08:46Z,CONTRIBUTOR,,0,pydata/xarray/pulls/2904,"This might help to avoid confusion. data_vars is always a mapping, not a
mapping, a variable or a tuple.

Passing just a tuple, does not work of course. But for xarray newbies, this might be less obvious and the error message is also not easy to interpret:
```
>>> xr.Dataset(('dim1', np.ones(5)))
...
TypeError: unhashable type: 'numpy.ndarray'
```

The correct version of the example above should be:
```
>>> xr.Dataset({'myvar': ('dim1', np.ones(5))})                                                                            
<xarray.Dataset>
Dimensions:  (dim1: 5)
Dimensions without coordinates: dim1
Data variables:
    myvar    (dim1) float64 1.0 1.0 1.0 1.0 1.0
```","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/2904/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
434439562,MDExOlB1bGxSZXF1ZXN0MjcxNDMyMTc5,2903,Fix minor typos in docstrings,691772,closed,0,,,1,2019-04-17T19:05:47Z,2019-04-17T19:15:10Z,2019-04-17T19:15:10Z,CONTRIBUTOR,,0,pydata/xarray/pulls/2903,"See also pull-request #2860 - the same typo was at many places. Sorry, I have missed the other places when sending the first PR.","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/2903/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
427604384,MDExOlB1bGxSZXF1ZXN0MjY2MTYyNTQw,2860,Fix minor typo in docstring,691772,closed,0,,,1,2019-04-01T09:35:02Z,2019-04-01T11:18:40Z,2019-04-01T11:18:29Z,CONTRIBUTOR,,0,pydata/xarray/pulls/2860,,"{""url"": ""https://api.github.com/repos/pydata/xarray/issues/2860/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
389685381,MDExOlB1bGxSZXF1ZXN0MjM3NjE4MzYx,2598,Fix wrong error message in interp(),691772,closed,0,,,2,2018-12-11T10:09:53Z,2018-12-11T19:29:03Z,2018-12-11T19:29:03Z,CONTRIBUTOR,,0,pydata/xarray/pulls/2598,"This is just a minor fix of a wrong error message. Please let me know if you think that this is worth testing in unit tests. 

Before:

```
>>> import xarray as xr
>>> d = xr.DataArray([1,2,3])
>>> d.interp(1)
...
ValueError: the first argument to .rename must be a dictionary
```

After:
```
>>> import xarray as xr
>>> d = xr.DataArray([1,2,3])
>>> d.interp(1)
...

ValueError: the first argument to .interp must be a dictionary
```","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/2598/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull