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/576#issuecomment-276489774,https://api.github.com/repos/pydata/xarray/issues/576,276489774,MDEyOklzc3VlQ29tbWVudDI3NjQ4OTc3NA==,1217238,2017-01-31T20:57:54Z,2017-01-31T20:57:54Z,MEMBER,"It should already work with apply_ufunc -- we just need to adjust where to
use it. Take a look at the latest version of fillna for an example.
On Tue, Jan 31, 2017 at 12:35 PM Joe Hamman <notifications@github.com>
wrote:

> @shoyer <https://github.com/shoyer> - what do we need in order to get the
> 3-argument broadcasting working. I'd really like to get this into xarray.
>
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> You are receiving this because you were mentioned.
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> <https://github.com/pydata/xarray/issues/576#issuecomment-276483988>, or mute
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>
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,106581329
https://github.com/pydata/xarray/issues/576#issuecomment-276483988,https://api.github.com/repos/pydata/xarray/issues/576,276483988,MDEyOklzc3VlQ29tbWVudDI3NjQ4Mzk4OA==,2443309,2017-01-31T20:35:31Z,2017-01-31T20:35:31Z,MEMBER,@shoyer - what do we need in order to get the 3-argument broadcasting working. I'd really like to get this into xarray.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,106581329
https://github.com/pydata/xarray/issues/576#issuecomment-199381694,https://api.github.com/repos/pydata/xarray/issues/576,199381694,MDEyOklzc3VlQ29tbWVudDE5OTM4MTY5NA==,5635139,2016-03-21T17:03:29Z,2016-03-21T17:03:29Z,MEMBER,"This would be great to add - we just hit this (CC @justinkuosixty). 

> For now, a work around (at a slight cost in efficiency) is to use where followed by fillna.

This works, although if there are already `NaN`s, it requires another `where` to add those back
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,106581329
https://github.com/pydata/xarray/issues/576#issuecomment-140466092,https://api.github.com/repos/pydata/xarray/issues/576,140466092,MDEyOklzc3VlQ29tbWVudDE0MDQ2NjA5Mg==,1217238,2015-09-15T17:09:24Z,2015-09-15T17:09:24Z,MEMBER,"Agreed. I didn't add this only because we don't yet have three-argument broadcasting operations working yet.

For now, a work around (at a slight cost in efficiency) is to use `where` followed by `fillna`.
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,106581329