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/542#issuecomment-137379731,https://api.github.com/repos/pydata/xarray/issues/542,137379731,MDEyOklzc3VlQ29tbWVudDEzNzM3OTczMQ==,1177508,2015-09-03T08:41:00Z,2015-09-03T08:41:00Z,NONE,"cool, thanks
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,102177256
https://github.com/pydata/xarray/issues/542#issuecomment-136877509,https://api.github.com/repos/pydata/xarray/issues/542,136877509,MDEyOklzc3VlQ29tbWVudDEzNjg3NzUwOQ==,1217238,2015-09-01T22:05:02Z,2015-09-01T22:05:02Z,MEMBER,"Just fixed this issue on the dask side: https://github.com/blaze/dask/pull/622
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,102177256
https://github.com/pydata/xarray/issues/542#issuecomment-133376299,https://api.github.com/repos/pydata/xarray/issues/542,133376299,MDEyOklzc3VlQ29tbWVudDEzMzM3NjI5OQ==,1177508,2015-08-21T11:22:06Z,2015-08-21T11:22:06Z,NONE,"Nope, it gives me the same error. It seem to only work with `ds.load()`.
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,102177256
https://github.com/pydata/xarray/issues/542#issuecomment-133112303,https://api.github.com/repos/pydata/xarray/issues/542,133112303,MDEyOklzc3VlQ29tbWVudDEzMzExMjMwMw==,1177508,2015-08-20T18:40:24Z,2015-08-20T18:40:24Z,NONE,"I see, I'll try that, thanks
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,102177256
https://github.com/pydata/xarray/issues/542#issuecomment-133078118,https://api.github.com/repos/pydata/xarray/issues/542,133078118,MDEyOklzc3VlQ29tbWVudDEzMzA3ODExOA==,1217238,2015-08-20T17:07:08Z,2015-08-20T17:07:08Z,MEMBER,"So the issue here is that xray needs to load some arrays into memory as numpy arrays (e.g., to do indexing), but dask arrays don't know how to interact with numpy arrays:
https://github.com/blaze/dask/issues/290

You can work around this by manually rechunking:

``` python
with xray.open_mfdataset(...) as ds:
    ds = ds.chunk()
    a = ds['x'] * ds['y']
```

Kind of awkward but it works for now.
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,102177256