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/2422#issuecomment-423615760,https://api.github.com/repos/pydata/xarray/issues/2422,423615760,MDEyOklzc3VlQ29tbWVudDQyMzYxNTc2MA==,1217238,2018-09-21T17:36:46Z,2018-09-21T17:36:46Z,MEMBER,I think this is fixed by #2425?,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,361818115
https://github.com/pydata/xarray/issues/2422#issuecomment-423111183,https://api.github.com/repos/pydata/xarray/issues/2422,423111183,MDEyOklzc3VlQ29tbWVudDQyMzExMTE4Mw==,10050469,2018-09-20T09:29:14Z,2018-09-20T09:29:28Z,MEMBER,"> I cannot reproduce this with a dataset with decreasing latitude 

Maybe a MPL version issue? Because our docs are also afffected, see:
- http://xarray.pydata.org/en/stable/plotting.html#two-dimensions
- http://xarray.pydata.org/en/latest/plotting.html#two-dimensions

> @fmaussion I'd appreciate it if you could look at this

I will have a look now","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,361818115
https://github.com/pydata/xarray/issues/2422#issuecomment-422979924,https://api.github.com/repos/pydata/xarray/issues/2422,422979924,MDEyOklzc3VlQ29tbWVudDQyMjk3OTkyNA==,2448579,2018-09-19T22:29:51Z,2018-09-19T22:29:51Z,MEMBER,"Yes #2294 changed the default `xincrease, yincrease` to be `None` rather than `True`. Previously, if `xincrease` was `True` we were setting axis limits and this prevented the axis from auto-updating its limits. Now that we are using the `invert_axis()` method, this might not be an issue. (Actually, now that I look at the code for `invert_axis()`, all I needed to do earlier was set the kwarg `auto=None` in the call to `set_xlim`, so this would be an easy way to revert to the previous code.)

I switched the default to `None` because I thought it was better to make the least number of modifications to the axis by default.

That said, I cannot reproduce this with a dataset with decreasing latitude so I'm very confused about what's happening.
```
da = xr.DataArray(np.arange(24).reshape(3,8), dims=('latitude', 'longitude'),
                 coords={'latitude': [8, 0, -8],
                        'longitude': np.arange(8)})

da.plot()
```

PS: I'm on a ship in the middle of the Pacific with crappy internet access. @fmaussion I'd appreciate it if you could look at this so we can get the release out. I will respond but there'll be a large time lag.

","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,361818115
https://github.com/pydata/xarray/issues/2422#issuecomment-422955254,https://api.github.com/repos/pydata/xarray/issues/2422,422955254,MDEyOklzc3VlQ29tbWVudDQyMjk1NTI1NA==,10050469,2018-09-19T20:55:32Z,2018-09-19T20:55:32Z,MEMBER,"Looks like a difficult thing to test, also...","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,361818115
https://github.com/pydata/xarray/issues/2422#issuecomment-422947474,https://api.github.com/repos/pydata/xarray/issues/2422,422947474,MDEyOklzc3VlQ29tbWVudDQyMjk0NzQ3NA==,1217238,2018-09-19T20:30:25Z,2018-09-19T20:30:25Z,MEMBER,The most likely source here is https://github.com/pydata/xarray/pull/2294,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,361818115
https://github.com/pydata/xarray/issues/2422#issuecomment-422946035,https://api.github.com/repos/pydata/xarray/issues/2422,422946035,MDEyOklzc3VlQ29tbWVudDQyMjk0NjAzNQ==,1217238,2018-09-19T20:25:39Z,2018-09-19T20:25:39Z,MEMBER,cc @dcherian ,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,361818115