Unstable treatment of fill values with iris (3.9.0), concatenated cubes with masks, and `dask=2024.8.0`

ESMValGroup / ESMValCore

ESMValCore: A community tool for pre-processing data from Earth system models in CMIP and running analysis scripts.

https://www.esmvaltool.org

Apache License 2.0

42 stars 38 forks source link

Unstable treatment of fill values with iris (3.9.0), concatenated cubes with masks, and `dask=2024.8.0` #2506

Open valeriupredoi opened 1 month ago

valeriupredoi commented 1 month ago

Some nasty instability (more than flakiness) for fill values of a masked array when dealing with concatenated cubes, and the new dask==2024.8.0, see https://github.com/SciTools/iris/issues/6109 - do not close this until a resolution/fix in the linked iris issue, please :beer:

valeriupredoi commented 1 month ago

dask 2024.8.0+13.g67b2852 installed from source does the trick perfectly after they fixed it, after the iris folk pestered them - excellent work from @rcomer and the Iris clan on this :beer: