Fix for stack+groupby+apply w/ non-increasing coord#3906

Merged

max-sixty merged 5 commits intopydata:masterfrom spencerahill:stack-groupby-bugfix

Mar 31, 2020

+29-5

Commits on Mar 27, 2020

WIP fix for stack+groupby+apply w/ non-increasing coord
Spencer Hill
committed

Commits on Mar 30, 2020

Only sort if multiindex
Spencer Hill
committed
Merge branch 'master' of https://github.com/pydata/xarray into stack-groupby-bugfix
Spencer Hill
committed

Commits on Mar 31, 2020

store safe_cast_to_index call to avoid double call
Spencer Hill
committed
black formatting
Spencer Hill
committed