Use new MET/METplus installs on Gaea (#824)

* add paths to recent MET/METplus installations on Gaea

* change data staging directory to ncep_shared

ush/machine/gaea.sh

@@ -48,7 +48,7 @@ QUEUE_FCST=${QUEUE_DEFAULT:-"normal"}
 WTIME_MAKE_LBCS="00:60:00"
 
 # UFS SRW App specific paths
-staged_data_dir="/lustre/f2/pdata/ncep/UFS_SRW_App/develop"
+staged_data_dir="/lustre/f2/pdata/ncep_shared/UFS_SRW_App/develop"
 FIXgsm=${FIXgsm:-"${staged_data_dir}/fix/fix_am"}
 FIXaer=${FIXaer:-"${staged_data_dir}/fix/fix_aer"}
 FIXlut=${FIXlut:-"${staged_data_dir}/fix/fix_lut"}
@@ -66,5 +66,11 @@ RUN_CMD_FCST='srun --mpi=pmi2 -n ${PE_MEMBER01}'
 RUN_CMD_POST='srun --mpi=pmi2 -n $nprocs'
 
 # MET Installation Locations
-# MET Plus is not yet supported on gaea
+MET_INSTALL_DIR=${MET_INSTALL_DIR:-"/usw/met/10.1.2"}
+METPLUS_PATH=${METPLUS_PATH:-"/usw/met/METplus/METplus-4.1.3"}
+CCPA_OBS_DIR=${CCPA_OBS_DIR:-"${staged_data_dir}/obs_data/ccpa/proc"}
+MRMS_OBS_DIR=${MRMS_OBS_DIR:-"${staged_data_dir}/obs_data/mrms/proc"}
+NDAS_OBS_DIR=${NDAS_OBS_DIR:-"${staged_data_dir}/obs_data/ndas/proc"}
+MET_BIN_EXEC=${MET_BIN_EXEC:-"bin"}
+
 # Test Data Locations