issue_comments: 1433675446

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https://github.com/pydata/xarray/issues/4610#issuecomment-1433675446 https://api.github.com/repos/pydata/xarray/issues/4610 1433675446 IC_kwDOAMm_X85VdCa2 35968931 2023-02-16T20:29:25Z 2023-02-16T20:29:25Z MEMBER

Could you show the example that's this slow, @TomNicholas ? So I can play around with it too.

I think I just timed the difference in the (unweighted) "real" example I gave in the notebook. (Not the weighted one because that didn't give the right answer with flox for some reason.)

One thing I noticed in your notebook is that you haven't used chunks={} on the open_dataset. Which seems to trigger data loading on strange places in xarray (places that calls self.data), but I'm not sure this is your actual problem.

Fair point, worth trying.

 
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