Fix git version in Hera's gwsetup module.

Author: DavidHuber-NOAA

modulefiles/module_gwsetup.hera.lua

@@ -14,7 +14,7 @@ load(pathJoin("python", python_ver))
 load("py-jinja2")
 load("py-pyyaml")
 load("py-numpy")
-local git_ver=os.getenv("git_ver") or "2.40.0"
+local git_ver=os.getenv("git_ver") or "2.18.0"
 load(pathJoin("git", git_ver))
 
 whatis("Description: GFS run setup environment")

parm/config/gfs/config.base.emc.dyn

@@ -376,7 +376,6 @@ export netcdf_diag=".true."
 export binary_diag=".false."
 
 # Verification options
-# MET/METplus is not yet supported on Hercules
 export DO_METP="YES"         # Run METPLUS jobs - set METPLUS settings in config.metp; not supported with spack-stack
 export DO_FIT2OBS="YES"      # Run fit to observations package
 export DO_VRFY_OCEANDA="NO"  # Run SOCA Ocean DA verification tasks