Fixes for GNU compilation issues (from @XiaqiongZhou-NOAA)#22

Merged

DusanJovic-NOAA merged 4 commits intoNOAA-EMC:dev/emcfrom XiaqiongZhou-NOAA:emc_gnu

Jun 22, 2020

+60-61

Commits on Jun 15, 2020

* Fixes for GNU compilation issues (NOAA-GFDL#32 )
XiaqiongZhou-NOAA
committed

Commits on Jun 16, 2020

Remove the fix for mesh generation and it will be fixed later
XiaqiongZhou-NOAA
committed
fix GNU out-of-bound error in driver/fvGFS/atmosphere.F90
XiaqiongZhou-NOAA
committed

Commits on Jun 19, 2020

Correct Z dimensions for driver/fvGFS/atmosphere.F90
XiaqiongZhou-NOAA
committed