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/6816#issuecomment-1192699113,https://api.github.com/repos/pydata/xarray/issues/6816,1192699113,IC_kwDOAMm_X85HFyTp,2443309,2022-07-22T15:37:04Z,2022-07-22T15:37:04Z,MEMBER,"Hi @lumbric - thanks for the report. Though its often challenging when coming from complicated workflows, getting to a MCVE is really the only way to sort out what is going wrong here.

A few suggestions that will hopefully help you get there:

- Try running your calculation using the `synchronous` dask scheduler. Dask's graph execution order is not always deterministic so sometimes leads to the conclusion that errors are not reproducible. 
- Try reconstructing a similar workflow with dummy data. 

FWIW, the error you are getting tells me that you have an Index/Coordinate with duplicate values in it. Are you sure that is not possible?","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,1315111684