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/1638#issuecomment-339228857,https://api.github.com/repos/pydata/xarray/issues/1638,339228857,MDEyOklzc3VlQ29tbWVudDMzOTIyODg1Nw==,1217238,2017-10-25T06:32:35Z,2017-10-25T06:32:35Z,MEMBER,"Hmm. I'm not sure why h5netcdf was so much slower. I suspect the default engine you used might have been scipy, which we've noticed can be significantly faster in some cases. If you have time, I would be curious how well my branch in 1648 works using `engine='scipy'`.

Please file a separate issue if you can put together example code that reproduces the lost coordinate issue. I would like to dig into this.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,266320445
https://github.com/pydata/xarray/issues/1638#issuecomment-338367929,https://api.github.com/repos/pydata/xarray/issues/1638,338367929,MDEyOklzc3VlQ29tbWVudDMzODM2NzkyOQ==,1217238,2017-10-21T06:27:57Z,2017-10-21T06:27:57Z,MEMBER,"Reading over Unidata/netcdf-c#402, it seems like we should probably copy the handling of _Encoding from netcdf4-python (Unidata/netcdf4-python#665) to our scipy interface. That would solve our problem of faithfully round-tripping data.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,266320445
https://github.com/pydata/xarray/issues/1638#issuecomment-337426817,https://api.github.com/repos/pydata/xarray/issues/1638,337426817,MDEyOklzc3VlQ29tbWVudDMzNzQyNjgxNw==,1217238,2017-10-18T00:54:04Z,2017-10-18T00:54:04Z,MEMBER,"Which backend are you using to save the data? Try explicitly setting `engine` to either `netcdf4`, `h5netcdf` or `scipy`. I think h5netcdf may be your best bet but it's probably worth trying all of them. Sadly unicode strings in Python 3 / NumPy is still quite painful.

> Also, how did all the Coordinates somehow get moved into Data variables ?

This looks like a bug of some sort -- not sure how that happened!","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,266320445