Remove pop/push communicator on non MPI runs#1038

Merged

davegill merged 5 commits intowrf-model:release-v4.1.4from

davegill:fire_pops

Jan 21, 2020

Commits on Dec 14, 2019

Remove "pop communicator" on non MPI runs
davegill
committed

Commits on Dec 20, 2019

Commits on Dec 26, 2019

Comments that communicators are only for DM build/run
davegill
authored