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/1396#issuecomment-298755027,https://api.github.com/repos/pydata/xarray/issues/1396,298755027,MDEyOklzc3VlQ29tbWVudDI5ODc1NTAyNw==,1217238,2017-05-02T20:42:37Z,2017-05-02T20:42:37Z,MEMBER,"One thing worth trying is specifying `chunks` manually in `open_mfdataset`. Point-wise indexing should not really require chunks specified ahead of time, but the optimizations dask uses to make these operations efficient are somewhat fragile, so dask may be loading full arrays to do this computation.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,225774140
https://github.com/pydata/xarray/issues/1396#issuecomment-298754480,https://api.github.com/repos/pydata/xarray/issues/1396,298754480,MDEyOklzc3VlQ29tbWVudDI5ODc1NDQ4MA==,1217238,2017-05-02T20:40:35Z,2017-05-02T20:40:35Z,MEMBER,"OK, so that isn't terribly useful -- the slow-down is somewhere in dask-land. If it was an issue with alignment, that would come up when building the dask graph, not computing it.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,225774140
https://github.com/pydata/xarray/issues/1396#issuecomment-298738745,https://api.github.com/repos/pydata/xarray/issues/1396,298738745,MDEyOklzc3VlQ29tbWVudDI5ODczODc0NQ==,1217238,2017-05-02T19:38:36Z,2017-05-02T19:38:36Z,MEMBER,"Can you try using `Ctrl + C` to interrupt things and report the stack-trace?

This might be an issue with xarray verifying aligned coordinates, which we should have an option to disable. (This came up somewhere else recently, but I couldn't find the issue with a quick search.)","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,225774140