Turn on HF output and metp in extended test

Turns on the high-frequency GFS atmos output and MET-Plus job in
the extended products test.

ci/cases/yamls/gfs_extended_ci.yaml

@@ -9,4 +9,6 @@ base:
   DO_AWIPS: "NO"
   DO_NPOESS: "YES"
   DO_GENESIS_FSU: "NO"
+  DO_METP: "YES"
   FHMAX_GFS: 384
+  FHMAX_HF_GFS: 120

parm/config/gefs/config.base

@@ -237,7 +237,7 @@ export FHMIN_GFS=0
 export FHMIN=${FHMIN_GFS}
 export FHMAX_GFS=@FHMAX_GFS@
 export FHOUT_GFS=6
-export FHMAX_HF_GFS=0
+export FHMAX_HF_GFS=@FHMAX_HF_GFS@
 export FHOUT_HF_GFS=1
 export FHOUT_OCN_GFS=6
 export FHOUT_ICE_GFS=6

parm/config/gefs/yaml/defaults.yaml

@@ -9,5 +9,6 @@ base:
   DO_AWIPS: "NO"
   KEEPDATA: "NO" 
   FHMAX_GFS: 120
+  FHMAX_HF_GFS: 0
   REPLAY_ICS: "NO"
-
+  USE_OCN_PERTURB_FILES: "false"

parm/config/gfs/config.base

@@ -290,8 +290,8 @@ export gfs_cyc=@gfs_cyc@ # 0: no GFS cycle, 1: 00Z only, 2: 00Z and 12Z only, 4:
 # GFS output and frequency
 export FHMIN_GFS=0
 export FHMAX_GFS=@FHMAX_GFS@
-export FHOUT_GFS=3 # Must be 6 for S2S until #1629 is addressed; 3 for ops
-export FHMAX_HF_GFS=0
+export FHOUT_GFS=3 # 3 for ops
+export FHMAX_HF_GFS=@FHMAX_HF_GFS@
 export FHOUT_HF_GFS=1
 export FHOUT_OCN_GFS=6
 export FHOUT_ICE_GFS=6   
@@ -444,7 +444,7 @@ export netcdf_diag=".true."
 export binary_diag=".false."
 
 # Verification options
-export DO_METP="NO"          # Run METPLUS jobs - set METPLUS settings in config.metp; not supported with spack-stack
+export DO_METP="@DO_METP@"   # Run METPLUS jobs - set METPLUS settings in config.metp
 export DO_FIT2OBS="YES"      # Run fit to observations package
 export DO_VRFY_OCEANDA="@DO_VRFY_OCEANDA@"  # Run SOCA Ocean and Seaice DA verification tasks
 

parm/config/gfs/yaml/defaults.yaml

@@ -13,7 +13,9 @@ base:
   DO_TRACKER: "YES"
   DO_GENESIS: "YES"
   DO_GENESIS_FSU: "NO"
+  DO_METP: "NO"
   FHMAX_GFS: 120
+  FHMAX_HF_GFS: 0
   DO_VRFY_OCEANDA: "NO"
   GSI_SOILANAL: "NO"
   EUPD_CYC: "gdas"