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
2278499376,PR_kwDOAMm_X85uhFke,8997,"Zarr: Optimize `region=""auto""` detection",2448579,open,0,,,1,2024-05-03T22:13:18Z,2024-05-04T21:47:39Z,,MEMBER,,0,pydata/xarray/pulls/8997,"1. This moves the region detection code into `ZarrStore` so we only open the store once. 
2. Instead of opening the store as a dataset, construct a `pd.Index` directly to ""auto""-infer the region.

The diff is large mostly because a bunch of code moved from `backends/api.py` to `backends/zarr.py`","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/8997/reactions"", ""total_count"": 1, ""+1"": 1, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
2215762637,PR_kwDOAMm_X85rMHpN,8893,Avoid extra read from disk when creating Pandas Index.,2448579,open,0,,,1,2024-03-29T17:44:52Z,2024-04-08T18:55:09Z,,MEMBER,,0,pydata/xarray/pulls/8893,"<!-- Feel free to remove check-list items aren't relevant to your change -->
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/8893/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
2224297504,PR_kwDOAMm_X85rpGUH,8906,Add invariant check for IndexVariable.name,2448579,open,0,,,1,2024-04-04T02:13:33Z,2024-04-05T07:12:54Z,,MEMBER,,1,pydata/xarray/pulls/8906,"<!-- Feel free to remove check-list items aren't relevant to your change -->
@benbovy this seems to be the root cause of #8646, the variable name in `Dataset._variables` does not match `IndexVariable.name`.

A good number of tests seem to fail though, so not sure if this is a good chck.

- [ ] Closes #xxxx
- [ ] Tests added
- [ ] User visible changes (including notable bug fixes) are documented in `whats-new.rst`
- [ ] New functions/methods are listed in `api.rst`
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/8906/reactions"", ""total_count"": 2, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 2, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
2064698904,PR_kwDOAMm_X85jLHsQ,8584,Silence a bunch of CachingFileManager warnings,2448579,closed,0,,,1,2024-01-03T21:57:07Z,2024-04-03T21:08:27Z,2024-01-03T22:52:58Z,MEMBER,,0,pydata/xarray/pulls/8584,,"{""url"": ""https://api.github.com/repos/pydata/xarray/issues/8584/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
2102852029,PR_kwDOAMm_X85lMXU0,8675,Fix NetCDF4 C version detection,2448579,closed,0,,,1,2024-01-26T20:23:54Z,2024-01-27T01:28:51Z,2024-01-27T01:28:49Z,MEMBER,,0,pydata/xarray/pulls/8675,"This fixes the failure locally for me. 

cc @max-sixty ","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/8675/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
2066129022,PR_kwDOAMm_X85jP678,8587,Silence another warning in test_backends.py,2448579,closed,0,,,1,2024-01-04T18:20:49Z,2024-01-05T16:13:05Z,2024-01-05T16:13:03Z,MEMBER,,0,pydata/xarray/pulls/8587,"Using 255 as fillvalue for int8 arrays will not be allowed any more. Previously this overflowed to -1. Now specify that instead.

On numpy 1.24.4
```
>>> np.array([255], dtype=""i1"")
    DeprecationWarning: NumPy will stop allowing conversion of out-of-bound Python integers to integer arrays.  The conversion of 255 to int8 will fail in the future.

array([-1], dtype=int8)
```
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/8587/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
2052694433,PR_kwDOAMm_X85ilhQm,8565,Faster encoding functions.,2448579,closed,0,,,1,2023-12-21T16:05:02Z,2024-01-04T14:25:45Z,2024-01-04T14:25:43Z,MEMBER,,0,pydata/xarray/pulls/8565,"Spotted when profiling some write workloads.
1. Speeds up the check for multi-index
2. Speeds up one string encoder by not re-creating variables when not necessary.

@benbovy is there a better way?","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/8565/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
2052610515,PR_kwDOAMm_X85ilOq9,8564,Fix mypy type ignore,2448579,closed,0,,,1,2023-12-21T15:15:26Z,2023-12-21T15:41:13Z,2023-12-21T15:24:52Z,MEMBER,,0,pydata/xarray/pulls/8564,,"{""url"": ""https://api.github.com/repos/pydata/xarray/issues/8564/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
2021754904,PR_kwDOAMm_X85g8gnU,8506,Deprecate `squeeze` in GroupBy.,2448579,closed,0,,,1,2023-12-02T00:08:50Z,2023-12-02T00:13:36Z,2023-12-02T00:13:36Z,MEMBER,,0,pydata/xarray/pulls/8506,"- [x] Closes #2157
- [ ] Tests added
- [x] User visible changes (including notable bug fixes) are documented in `whats-new.rst`

Could use a close-ish review.","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/8506/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
1989212292,PR_kwDOAMm_X85fOYwT,8444,Remove keep_attrs from resample signature,2448579,closed,0,,,1,2023-11-12T02:57:59Z,2023-11-12T22:53:36Z,2023-11-12T22:53:35Z,MEMBER,,0,pydata/xarray/pulls/8444,"
- [x] User visible changes (including notable bug fixes) are documented in `whats-new.rst`","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/8444/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
1471673992,PR_kwDOAMm_X85EFDiU,7343,Fix mypy failures,2448579,closed,0,,,1,2022-12-01T17:16:44Z,2023-11-06T04:25:52Z,2022-12-01T18:25:07Z,MEMBER,,0,pydata/xarray/pulls/7343,,"{""url"": ""https://api.github.com/repos/pydata/xarray/issues/7343/reactions"", ""total_count"": 1, ""+1"": 1, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
1689364566,PR_kwDOAMm_X85PbeOv,7796,Speed up .dt accessor by preserving Index objects.,2448579,closed,0,,,1,2023-04-29T04:22:10Z,2023-11-06T04:25:42Z,2023-05-16T17:55:48Z,MEMBER,,0,pydata/xarray/pulls/7796,"<!-- Feel free to remove check-list items aren't relevant to your change -->

- [ ] Closes #xxxx
- [ ] Tests added
- [ ] User visible changes (including notable bug fixes) are documented in `whats-new.rst`
- [ ] New functions/methods are listed in `api.rst`
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/7796/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
1954535213,PR_kwDOAMm_X85dZT47,8351,"[skip-ci] Add benchmarks for Dataset binary ops, chunk",2448579,closed,0,,,1,2023-10-20T15:31:36Z,2023-10-20T18:08:40Z,2023-10-20T18:08:38Z,MEMBER,,0,pydata/xarray/pulls/8351,"xref #8339
xref #8350
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/8351/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
1954360112,PR_kwDOAMm_X85dYtpz,8349,[skip-ci] dev whats-new,2448579,closed,0,,,1,2023-10-20T14:02:07Z,2023-10-20T17:28:19Z,2023-10-20T14:54:30Z,MEMBER,,0,pydata/xarray/pulls/8349,"<!-- Feel free to remove check-list items aren't relevant to your change -->

- [ ] Closes #xxxx
- [ ] Tests added
- [ ] User visible changes (including notable bug fixes) are documented in `whats-new.rst`
- [ ] New functions/methods are listed in `api.rst`
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/8349/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
1950480317,PR_kwDOAMm_X85dLkAj,8334,Whats-new: 2023.10.0,2448579,closed,0,,,1,2023-10-18T19:22:06Z,2023-10-19T16:00:00Z,2023-10-19T15:59:58Z,MEMBER,,0,pydata/xarray/pulls/8334,,"{""url"": ""https://api.github.com/repos/pydata/xarray/issues/8334/reactions"", ""total_count"": 1, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 1, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
923355397,MDExOlB1bGxSZXF1ZXN0NjcyMTI5NzY4,5480,Implement weighted groupby,2448579,open,0,,,1,2021-06-17T02:57:17Z,2023-07-27T18:09:55Z,,MEMBER,,1,pydata/xarray/pulls/5480,"<!-- Feel free to remove check-list items aren't relevant to your change -->

- xref #3937 
- [ ] Tests added
- [ ] Passes `pre-commit run --all-files`
- [ ] User visible changes (including notable bug fixes) are documented in `whats-new.rst`
- [ ] New functions/methods are listed in `api.rst`

Initial proof-of-concept.  Suggestions to improve this are very welcome.


Here's some convenient testing code
``` python	
import xarray as xr

ds = xr.tutorial.open_dataset('rasm').load()
month_length = ds.time.dt.days_in_month
weights = month_length.groupby('time.season') / month_length.groupby('time.season').sum()

actual = ds.weighted(month_length).groupby(""time.season"").mean()
expected = (ds * weights).groupby('time.season').sum(skipna=False)
xr.testing.assert_allclose(actual, expected)
```

I've added info to the repr
``` python
ds.weighted(month_length).groupby(""time.season"")
```
```
WeightedDatasetGroupBy, grouped over 'season'
4 groups with labels 'DJF', 'JJA', 'MAM', 'SON'.
weighted along dimensions: time by 'days_in_month'
```","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/5480/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
1666853925,PR_kwDOAMm_X85OQT4o,7753,Add benchmark against latest release on main.,2448579,closed,0,,,1,2023-04-13T17:35:33Z,2023-04-18T22:08:58Z,2023-04-18T22:08:56Z,MEMBER,,0,pydata/xarray/pulls/7753,This adds a benchmark of `HEAD` vs the latest tag on `main`.,"{""url"": ""https://api.github.com/repos/pydata/xarray/issues/7753/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
1658287592,PR_kwDOAMm_X85N0Ad4,7735,Avoid recasting a CFTimeIndex,2448579,closed,0,,,1,2023-04-07T02:45:55Z,2023-04-11T21:12:07Z,2023-04-11T21:12:05Z,MEMBER,,0,pydata/xarray/pulls/7735,"xref #7730
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/7735/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
1232835029,PR_kwDOAMm_X843qWEU,6592,Restore old MultiIndex dropping behaviour,2448579,closed,0,,,1,2022-05-11T15:26:44Z,2022-10-18T19:15:42Z,2022-05-11T18:04:41Z,MEMBER,,0,pydata/xarray/pulls/6592,"
- [x] Closes #6505
- [x] Tests added","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/6592/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
1306904506,PR_kwDOAMm_X847g-W3,6798,Drop multi-indexes when assigning to a multi-indexed variable,2448579,closed,0,,,1,2022-07-16T21:13:05Z,2022-07-21T14:46:59Z,2022-07-21T14:46:58Z,MEMBER,,0,pydata/xarray/pulls/6798,"- [x] Closes #6505
- [x] Tests added","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/6798/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
1221258144,PR_kwDOAMm_X843FiC3,6539,Direct usage questions to GH discussions,2448579,closed,0,,,1,2022-04-29T16:55:22Z,2022-04-30T02:03:46Z,2022-04-30T02:03:45Z,MEMBER,,0,pydata/xarray/pulls/6539,,"{""url"": ""https://api.github.com/repos/pydata/xarray/issues/6539/reactions"", ""total_count"": 1, ""+1"": 1, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
1200810062,PR_kwDOAMm_X842C5t3,6477,Propagate MultiIndex variables in broadcast,2448579,closed,0,,,1,2022-04-12T01:58:39Z,2022-04-13T14:49:35Z,2022-04-13T14:49:24Z,MEMBER,,0,pydata/xarray/pulls/6477,"xref #6293

<!-- Feel free to remove check-list items aren't relevant to your change -->

- [x] Closes #6430
- [x] Tests added","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/6477/reactions"", ""total_count"": 3, ""+1"": 3, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
539171948,MDExOlB1bGxSZXF1ZXN0MzU0MTk0MDE0,3637,concat keeps attrs from first variable.,2448579,closed,0,,,1,2019-12-17T16:20:22Z,2022-01-05T18:57:38Z,2019-12-24T13:37:04Z,MEMBER,,0,pydata/xarray/pulls/3637," - [x] Closes #2060, closes #2575, xref #1614
 - [x] Tests added
 - [x] Passes `black . && mypy . && flake8`
 - [x] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/3637/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
664568885,MDExOlB1bGxSZXF1ZXN0NDU1Nzg5Mjk2,4259,Improve some error messages: apply_ufunc & set_options.,2448579,closed,0,,,1,2020-07-23T15:23:57Z,2022-01-05T18:57:23Z,2020-07-25T23:04:55Z,MEMBER,,0,pydata/xarray/pulls/4259,"Makes some error messages clearer
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/4259/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
687325506,MDExOlB1bGxSZXF1ZXN0NDc0NzcwMjEy,4383,Dask/cleanup,2448579,closed,0,,,1,2020-08-27T15:14:19Z,2022-01-05T18:57:23Z,2020-09-02T20:03:03Z,MEMBER,,0,pydata/xarray/pulls/4383,"Some dask array cleanups

1. switch to using `dask.array.map_blocks` instead of `Array.map_blocks` (duck dask array compatibility)
2. Stop vendoring `meta_from_array` and `median`","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/4383/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
589835599,MDExOlB1bGxSZXF1ZXN0Mzk1MjgzNzU4,3916,facetgrid: fix case when vmin == vmax,2448579,closed,0,,,1,2020-03-29T16:59:14Z,2022-01-05T18:57:20Z,2020-04-03T19:48:55Z,MEMBER,,0,pydata/xarray/pulls/3916,"
 - [x] Closes #3734
 - [x] Tests added
 - [x] Passes `isort -rc . && black . && mypy . && flake8`
 - [x] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/3916/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
490514191,MDExOlB1bGxSZXF1ZXN0MzE1MTA2NzA0,3288,Remove deprecated concat kwargs.,2448579,closed,0,,,1,2019-09-06T20:41:31Z,2022-01-05T18:57:02Z,2019-09-09T18:34:14Z,MEMBER,,0,pydata/xarray/pulls/3288,"<!-- Feel free to remove check-list items aren't relevant to your change -->

 - [x] Passes `black . && mypy . && flake8`
 - [x] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/3288/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
1038409453,PR_kwDOAMm_X84tyqhR,5905,[skip-ci] v0.20.0: whats-new for release,2448579,closed,0,,,1,2021-10-28T11:35:00Z,2022-01-05T18:56:55Z,2021-11-01T21:15:22Z,MEMBER,,0,pydata/xarray/pulls/5905,"Whats-new fixes for the release. 

Feel free to push to this branch with more improvements.","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/5905/reactions"", ""total_count"": 1, ""+1"": 1, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
1094502107,PR_kwDOAMm_X84wkWcB,6141,"Revert ""Deprecate bool(ds) (#6126)""",2448579,closed,0,,,1,2022-01-05T15:58:27Z,2022-01-05T16:57:33Z,2022-01-05T16:57:32Z,MEMBER,,0,pydata/xarray/pulls/6141,"This reverts commit d6ee8caa84b27d4635ec3384b1a06ef4ddf2d998.
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/6141/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
1045266457,PR_kwDOAMm_X84uHoD5,5943,whats-new for 0.20.1,2448579,closed,0,,,1,2021-11-04T22:25:49Z,2021-11-05T17:00:24Z,2021-11-05T17:00:23Z,MEMBER,,0,pydata/xarray/pulls/5943,,"{""url"": ""https://api.github.com/repos/pydata/xarray/issues/5943/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
970815025,MDExOlB1bGxSZXF1ZXN0NzEyNzA3OTY2,5708,Add .git-blame-ignore-revs,2448579,closed,0,,,1,2021-08-14T04:04:10Z,2021-08-23T16:42:11Z,2021-08-23T16:42:09Z,MEMBER,,0,pydata/xarray/pulls/5708,"I found it useful to ignore big reformatting commits in git blame. See https://www.michaelheap.com/git-ignore-rev/

it's opt-in using a command-line flag or you can set
```
git config --global blame.ignoreRevsFile .git-blame-ignore-revs
```

Thoughts on adding it to the repo? If so, are there more commits we can add?
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/5708/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
959380582,MDExOlB1bGxSZXF1ZXN0NzAyNTAzNTA0,5670,Flexible Indexes: Avoid len(index) in map_blocks,2448579,closed,0,,,1,2021-08-03T18:30:18Z,2021-08-05T13:28:48Z,2021-08-05T08:08:48Z,MEMBER,,0,pydata/xarray/pulls/5670,"xref https://github.com/pydata/xarray/pull/5636/files#r679823542

avoid `len(index)` in two places.","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/5670/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
926421732,MDExOlB1bGxSZXF1ZXN0Njc0NzI4MzAw,5506,Refactor dataset groupby tests,2448579,closed,0,,,1,2021-06-21T17:04:34Z,2021-06-22T16:26:16Z,2021-06-22T16:00:15Z,MEMBER,,0,pydata/xarray/pulls/5506,"<!-- Feel free to remove check-list items aren't relevant to your change -->

- xref #5409

Just moves the tests out, in preparation for numpy_groupies work

There are a few tests for `.assign` and `.fillna` (for e.g.) still present in `test_dataset`

The DataArray tests are not a simple copy and paste :(
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/5506/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
776595030,MDExOlB1bGxSZXF1ZXN0NTQ3MDUzOTM5,4744,Speed up Dataset._construct_dataarray,2448579,closed,0,,,1,2020-12-30T19:03:05Z,2021-01-05T17:32:16Z,2021-01-05T17:32:13Z,MEMBER,,0,pydata/xarray/pulls/4744,"<!-- Feel free to remove check-list items aren't relevant to your change -->

 - [ ] Tests added
 - [x] Passes `isort . && black . && mypy . && flake8`
 - [x] User visible changes (including notable bug fixes) are documented in `whats-new.rst`

Significantly speeds up `_construct_dataarray` by iterating over `._coord_names` instead of `.coords`. This avoids unnecessarily constructing a `DatasetCoordinates` object and massively speeds up repr construction for datasets with large numbers of variables.

Construct a 2000 variable dataset
```python
import numpy as np
import xarray as xr

a = np.arange(0, 2000)
b = np.core.defchararray.add(""long_variable_name"", a.astype(str))
coords = dict(time=np.array([0, 1]))
data_vars = dict()
for v in b:
    data_vars[v] = xr.DataArray(
        name=v,
        data=np.array([3, 4]),
        dims=[""time""],
        coords=coords
    )
ds0 = xr.Dataset(data_vars)
```

Before:
```
%timeit ds0['long_variable_name1999']
%timeit ds0.__repr__()

1.33 ms ± 23 µs per loop (mean ± std. dev. of 7 runs, 1000 loops each)
2.66 s ± 52.7 ms per loop (mean ± std. dev. of 7 runs, 1 loop each)
```

After:

```
%timeit ds0['long_variable_name1999']
%timeit ds0.__repr__()

10.5 µs ± 203 ns per loop (mean ± std. dev. of 7 runs, 100000 loops each)
84.2 ms ± 1.28 ms per loop (mean ± std. dev. of 7 runs, 10 loops each)
```","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/4744/reactions"", ""total_count"": 2, ""+1"": 2, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
773121631,MDExOlB1bGxSZXF1ZXN0NTQ0MjYzMjMw,4722,Add Zenodo DOI badge,2448579,closed,0,,,1,2020-12-22T17:31:33Z,2020-12-23T17:07:09Z,2020-12-23T17:06:59Z,MEMBER,,0,pydata/xarray/pulls/4722,,"{""url"": ""https://api.github.com/repos/pydata/xarray/issues/4722/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
677231206,MDExOlB1bGxSZXF1ZXN0NDY2MzgxNjY5,4335,Add @mathause to current core developers.,2448579,closed,0,,,1,2020-08-11T22:10:45Z,2020-08-11T22:51:35Z,2020-08-11T22:51:06Z,MEMBER,,0,pydata/xarray/pulls/4335,"
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/4335/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
602771945,MDExOlB1bGxSZXF1ZXN0NDA1NzAwOTk4,3983,Better chunking error messages for zarr backend,2448579,closed,0,,,1,2020-04-19T17:19:53Z,2020-04-22T19:28:03Z,2020-04-22T19:27:59Z,MEMBER,,0,pydata/xarray/pulls/3983,Make some zarr error messages more helpful.,"{""url"": ""https://api.github.com/repos/pydata/xarray/issues/3983/reactions"", ""total_count"": 1, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 1, ""eyes"": 0}",,,13221727,pull
589833027,MDExOlB1bGxSZXF1ZXN0Mzk1MjgxODgw,3913,Use divergent colormap if lowest and highest level span 0,2448579,closed,0,,,1,2020-03-29T16:45:56Z,2020-04-07T15:59:12Z,2020-04-05T13:41:25Z,MEMBER,,0,pydata/xarray/pulls/3913,"
 - [x] Closes #3524
 - [x] Tests added
 - [x] Passes `isort -rc . && black . && mypy . && flake8`
 - [x] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/3913/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
573964634,MDExOlB1bGxSZXF1ZXN0MzgyMzc1OTcz,3817,map_blocks: allow user function to add new unindexed dimension.,2448579,closed,0,,,1,2020-03-02T13:12:25Z,2020-03-21T19:51:12Z,2020-03-21T19:51:07Z,MEMBER,,0,pydata/xarray/pulls/3817," - [x] Tests added
 - [x] Passes `isort -rc . && black . && mypy . && flake8`
 - [x] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API

Small change that makes `map_blocks` apply functions that add new unindexed dimensions.","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/3817/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
564780280,MDExOlB1bGxSZXF1ZXN0Mzc0OTQ3OTE3,3769,concat now handles non-dim coordinates only present in one dataset,2448579,closed,0,,,1,2020-02-13T15:55:30Z,2020-02-23T20:48:19Z,2020-02-23T19:45:18Z,MEMBER,,0,pydata/xarray/pulls/3769,"
 - [x] Tests added
 - [x] Passes `isort -rc . && black . && mypy . && flake8`
 - [x] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API


```
da1 = xr.DataArray([1, 2, 3], dims=""x"", coords={""x"": [1, 2, 3], ""y"": 1})
da2 = xr.DataArray([4, 5, 6], dims=""x"", coords={""x"": [4, 5, 6]})
xr.concat([da1, da2], dim=""x"")
```
This use case is quite common since you can get `da1` from something like `bigger_da1.sel(y=1)`

On master this raises an uninformative  `KeyError` because `'y'` is not present in all datasets. This is because `coords=""different""` by default which means that we are checking for equality. However `coords='different'`(and the equality check) is meaningless when the variable is only present in one of the objects to be concatenated.

This PR skips equality checking when a variable is only present in one dataset and raises a nicer error message when it is present in more than one but not all datasets.
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/3769/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
534450028,MDExOlB1bGxSZXF1ZXN0MzUwMzQ1NDQ0,3605,fix dask master test,2448579,closed,0,,,1,2019-12-07T20:42:35Z,2019-12-09T15:40:38Z,2019-12-09T15:40:34Z,MEMBER,,0,pydata/xarray/pulls/3605,"<!-- Feel free to remove check-list items aren't relevant to your change -->

 - [x] Closes #3603 
 ","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/3605/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
530744399,MDExOlB1bGxSZXF1ZXN0MzQ3MzM3Njg5,3585,Add bottleneck & rasterio git tip to upstream-dev CI,2448579,closed,0,,,1,2019-12-01T14:57:02Z,2019-12-01T18:57:06Z,2019-12-01T18:57:03Z,MEMBER,,0,pydata/xarray/pulls/3585,,"{""url"": ""https://api.github.com/repos/pydata/xarray/issues/3585/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
526930276,MDExOlB1bGxSZXF1ZXN0MzQ0MzA2NjA0,3559,Reimplement quantile with apply_ufunc,2448579,closed,0,,,1,2019-11-22T01:16:29Z,2019-11-25T15:58:06Z,2019-11-25T15:57:49Z,MEMBER,,0,pydata/xarray/pulls/3559,"Adds support for dask arrays.

 - [x] Closes #3326
 - [x] Tests added
 - [x] Passes `black . && mypy . && flake8`
 - [x] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/3559/reactions"", ""total_count"": 1, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 1, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
522308594,MDExOlB1bGxSZXF1ZXN0MzQwNTMyNzUx,3519,"propagate indexes in to_dataset, from_dataset",2448579,closed,0,,,1,2019-11-13T15:49:35Z,2019-11-22T15:47:22Z,2019-11-22T15:47:18Z,MEMBER,,0,pydata/xarray/pulls/3519,happy to make changes!,"{""url"": ""https://api.github.com/repos/pydata/xarray/issues/3519/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
507515103,MDExOlB1bGxSZXF1ZXN0MzI4NDkyMjY0,3403,Another groupby.reduce bugfix.,2448579,closed,0,,,1,2019-10-15T22:30:23Z,2019-10-25T21:01:16Z,2019-10-25T21:01:12Z,MEMBER,,0,pydata/xarray/pulls/3403," - [x] Closes #3402
 - [x] Tests added
 - [x] Passes `black . && mypy . && flake8`
 - [x] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/3403/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
500371226,MDExOlB1bGxSZXF1ZXN0MzIyODU3OTYy,3357,Add how do I ... section,2448579,closed,0,,,1,2019-09-30T16:00:34Z,2019-09-30T21:12:28Z,2019-09-30T21:12:23Z,MEMBER,,0,pydata/xarray/pulls/3357,"<!-- Feel free to remove check-list items aren't relevant to your change -->

 - [x] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API

Thoughts on adding something like this?

![image](https://user-images.githubusercontent.com/2448579/65895684-5f4f9d80-e39b-11e9-8758-5d2a51c07208.png)


","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/3357/reactions"", ""total_count"": 4, ""+1"": 3, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 1, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
494681363,MDExOlB1bGxSZXF1ZXN0MzE4Mzg2NjI2,3314,move auto_combine deprecation to 0.14,2448579,closed,0,,,1,2019-09-17T15:04:38Z,2019-09-17T18:50:09Z,2019-09-17T18:50:06Z,MEMBER,,0,pydata/xarray/pulls/3314,"- [x] Closes #3280

This undoes the `auto_combine` deprecation until we figure out the best way to proceed.

(I am not very familiar with `auto_combine` so someone else should look over this. The tests all pass though...)","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/3314/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
385452676,MDExOlB1bGxSZXF1ZXN0MjM0NDIwNzYx,2581,fix examples,2448579,closed,0,,,1,2018-11-28T20:54:44Z,2019-08-15T15:33:09Z,2018-11-28T22:30:36Z,MEMBER,,0,pydata/xarray/pulls/2581," - [x] Closes #2580 

Use `open_dataset.load()` instead of `load_dataset()`","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/2581/reactions"", ""total_count"": 1, ""+1"": 1, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
328573601,MDExOlB1bGxSZXF1ZXN0MTkyMDc1OTM2,2210,Remove height=12in from facetgrid example plots.,2448579,closed,0,,,1,2018-06-01T15:56:52Z,2019-08-15T15:33:03Z,2018-06-01T16:15:50Z,MEMBER,,0,pydata/xarray/pulls/2210," - [x] Closes #2208  (remove if there is no corresponding issue, which should only be the case for minor changes)

This fixes it for me locally. The height was forced to be 12in, while width is 100%. 

I'm not sure why this was added in the first place.","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/2210/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
322365966,MDExOlB1bGxSZXF1ZXN0MTg3NTE3MTUx,2120,Prevent Inf from screwing colorbar scale.,2448579,closed,0,,,1,2018-05-11T16:55:34Z,2019-08-15T15:32:51Z,2018-05-12T06:36:37Z,MEMBER,,0,pydata/xarray/pulls/2120," - [x] Tests added (for all bug fixes or enhancements)
 - [x] Tests passed (for all non-documentation changes)
 - [x] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API (remove if this change should not be visible to users, e.g., if it is an internal clean-up, or if this is part of a larger project that will be documented later)

The current version uses `pd.isnull` to remove invalid values from input data when making a colorbar. `pd.isnull([np.inf])` is False which means `_determine_cmap_params` returns Inf for colorbar limits which screws everything up. This PR changes `pd.isnull` to `np.isfinite`.","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/2120/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
445776616,MDExOlB1bGxSZXF1ZXN0MjgwMTQwODcz,2973,More support for missing_value.,2448579,closed,0,,,1,2019-05-19T03:41:56Z,2019-06-12T15:32:32Z,2019-06-12T15:32:27Z,MEMBER,,0,pydata/xarray/pulls/2973," - [x] Closes #2871
 - [x] Tests added
 - [x] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/2973/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
331795471,MDExOlB1bGxSZXF1ZXN0MTk0NDM5NDgz,2229,Bugfix for faceting line plots.,2448579,closed,0,,,1,2018-06-13T00:04:43Z,2019-04-12T16:31:18Z,2018-06-20T16:26:37Z,MEMBER,,0,pydata/xarray/pulls/2229,"Closes #2239 

Fixes a broken doc image: http://xarray.pydata.org/en/stable/plotting.html#id4

The tests passed previously because there was no metadata associated with the test DataArray. I've assigned some now, that should be good enough.","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/2229/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
391295532,MDExOlB1bGxSZXF1ZXN0MjM4ODU1NzM4,2608,.resample now supports loffset.,2448579,closed,0,,,1,2018-12-14T22:07:06Z,2019-04-12T16:29:09Z,2018-12-19T05:12:59Z,MEMBER,,0,pydata/xarray/pulls/2608," - [x] Tests added
 - [x] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/2608/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
391440525,MDExOlB1bGxSZXF1ZXN0MjM4OTQ5ODI2,2611,doc fixes.,2448579,closed,0,,,1,2018-12-16T06:47:07Z,2018-12-17T21:57:36Z,2018-12-17T21:57:36Z,MEMBER,,0,pydata/xarray/pulls/2611," - [x] Closes #2610 

Quickfixes to make things work locally. ","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/2611/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
374183531,MDExOlB1bGxSZXF1ZXN0MjI1OTQ0MTg4,2513,Make sure datetime object arrays are converted to datetime64,2448579,closed,0,,,1,2018-10-26T00:33:07Z,2018-10-27T16:34:58Z,2018-10-27T16:34:54Z,MEMBER,,0,pydata/xarray/pulls/2513," - [x] Closes #2512 (remove if there is no corresponding issue, which should only be the case for minor changes)
 - [x] Tests added (for all bug fixes or enhancements)
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/2513/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
364419418,MDExOlB1bGxSZXF1ZXN0MjE4NjA5NTgz,2444,facetgrid: properly support cbar_kwargs.,2448579,closed,0,,,1,2018-09-27T10:59:44Z,2018-10-25T16:06:57Z,2018-10-25T16:06:54Z,MEMBER,,0,pydata/xarray/pulls/2444," - [x] Closes #1504, closes #1717, closes #1735 
 - [x] Tests added (for all bug fixes or enhancements)
 - [x] Tests passed (for all non-documentation changes)
 - [x] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API (remove if this change should not be visible to users, e.g., if it is an internal clean-up, or if this is part of a larger project that will be documented later)

#1735 is stalled, so I jumped in. 

I've added an error if `cbar_ax` is provided as an option for `FacetGrid`. Don't think it's really needed.
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/2444/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
356381494,MDExOlB1bGxSZXF1ZXN0MjEyNjU3NTU1,2395,Properly support user-provided norm.,2448579,closed,0,,,1,2018-09-03T07:04:45Z,2018-09-05T06:53:35Z,2018-09-05T06:53:30Z,MEMBER,,0,pydata/xarray/pulls/2395," - [x] Closes #2381  (remove if there is no corresponding issue, which should only be the case for minor changes)
 - [x] Tests added (for all bug fixes or enhancements)
 - [x] Tests passed (for all non-documentation changes)
 - [x] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API (remove if this change should not be visible to users, e.g., if it is an internal clean-up, or if this is part of a larger project that will be documented later)
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/2395/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
282344188,MDExOlB1bGxSZXF1ZXN0MTU4NTQwODI1,1786,_plot2d: Rotate x-axis ticks if datetime subtype,2448579,closed,0,,,1,2017-12-15T07:43:19Z,2018-05-10T05:12:19Z,2018-01-03T16:37:56Z,MEMBER,,0,pydata/xarray/pulls/1786,"Rotate x-axis dateticks by default, just as for plot.line()

 - [x] Tests added (for all bug fixes or enhancements)
 - [x] Tests passed (for all non-documentation changes)
 - [x] Passes ``git diff upstream/master **/*py | flake8 --diff`` (remove if you did not edit any Python files)
 - [x] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API (remove if this change should not be visible to users, e.g., if it is an internal clean-up, or if this is part of a larger project that will be documented later)
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/1786/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
308107438,MDExOlB1bGxSZXF1ZXN0MTc3MTI5MTA1,2012,Add weighted mean docs.,2448579,closed,0,,,1,2018-03-23T16:57:29Z,2018-03-23T22:55:32Z,2018-03-23T22:51:57Z,MEMBER,,0,pydata/xarray/pulls/2012,"I like @fujiisoup's weighted mean demo in this stack overflow example:
https://stackoverflow.com/questions/48510784/xarray-rolling-mean-with-weights

I thought it'd be a useful addition to the docs on rolling.

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