Compatibility with pandas 2.0.0#1672

Merged

AdamRJensen merged 3 commits intopvlib:mainfrom

kandersolar:pd200

Apr 24, 2023

Commits on Feb 21, 2023

cast to datetime64[s] in ecmwf test
kandersolar
committed

Commits on Mar 16, 2023

Merge branch 'main' into pd200
kandersolar
committed

Commits on Apr 4, 2023

fix for older pandas
kandersolar
committed