[dev-sci] Turn on bufrsnd for retros and add GSI fix files (#572)

1) Set agent links for BUFRSND rrfs_profdat.2000 and rrfs_profdat.1850.
2) Turn on BUFRSND for retros.
3) Do not delete forecast output from run directory at 00/06/12/18 cycles
for BUFRSND.
4) Add agent links to GDIT GSI speed up fix files.  Update GSI scripts to use those files from the fix directory.

fix/bufrsnd/RRFS_NA_3km/rrfs_profdat.1850

@@ -0,0 +1 @@
+../../.agent/bufrsnd/RRFS_NA_3km/rrfs_profdat.1850

fix/bufrsnd/RRFS_NA_3km/rrfs_profdat.2000

@@ -0,0 +1 @@
+../../.agent/bufrsnd/RRFS_NA_3km/rrfs_profdat.2000

fix/gsi/RRFS_NA_3km/anl_grid.240.3950.2700

@@ -0,0 +1 @@
+../../.agent/gsi/RRFS_NA_3km_C3463/anl_grid.240.3950.2700

fix/gsi/RRFS_NA_3km/anl_grid.480.3950.2700

@@ -0,0 +1 @@
+../../.agent/gsi/RRFS_NA_3km_C3463/anl_grid.480.3950.2700

fix/gsi/RRFS_NA_3km/xnorm_new.240.1351.1976

@@ -0,0 +1 @@
+../../.agent/gsi/RRFS_NA_3km_C3463/xnorm_new.240.1351.1976

fix/gsi/RRFS_NA_3km/xnorm_new.480.1351.1976

@@ -0,0 +1 @@
+../../.agent/gsi/RRFS_NA_3km_C3463/xnorm_new.480.1351.1976

scripts/exrrfs_run_analysis.sh

@@ -1025,6 +1025,15 @@ cp ${gsi_exec} ${analworkdir}/gsi.x
 export pgm="gsi.x"
 . prep_step
 
+if [ -r ${FIX_GSI}/${PREDEF_GRID_NAME}/xnorm_new.480.1351.1976 ] && [ -r ${FIX_GSI}/${PREDEF_GRID_NAME}/anl_grid.480.3950.2700 ]; then
+  cp ${FIX_GSI}/${PREDEF_GRID_NAME}/xnorm_new.480.1351.1976 .
+  cp ${FIX_GSI}/${PREDEF_GRID_NAME}/anl_grid.480.3950.2700 .
+fi
+if [ -r ${FIX_GSI}/${PREDEF_GRID_NAME}/xnorm_new.240.1351.1976 ] && [ -r ${FIX_GSI}/${PREDEF_GRID_NAME}/anl_grid.240.3950.2700 ]; then
+  cp ${FIX_GSI}/${PREDEF_GRID_NAME}/xnorm_new.240.1351.1976 .
+  cp ${FIX_GSI}/${PREDEF_GRID_NAME}/anl_grid.240.3950.2700 .
+fi
+
 $APRUN ./$pgm < gsiparm.anl >>$pgmout 2>errfile
 export err=$?; err_chk
 mv errfile errfile_gsi

scripts/exrrfs_run_post.sh

@@ -424,16 +424,12 @@ fi
 #-----------------------------------------------------------------------
 #
 if [ ${PREDEF_GRID_NAME} = "RRFS_NA_3km" ]; then
-  indx="00 06 12 18"
-  for i in $indx
-  do
-    if [ "$cyc" == $i ]; then
-      echo "long forecast cycle, keep .nc for bufrsnd" 
-    else
-      rm -f ${dyn_file}
-      rm -f ${phy_file}
-    fi
-  done
+  if [ "$cyc" == "00" ] || [ "$cyc" == "06" ] || [ "$cyc" == "12" ] || [ "$cyc" == "18" ]; then
+    echo "long forecast cycle, keep .nc for bufrsnd" 
+  else
+    rm -f ${dyn_file}
+    rm -f ${phy_file}
+  fi
 fi
 #
 #-----------------------------------------------------------------------

ush/sample_configs/RRFS_A/config.sh_rrfs_a_n3_retro

@@ -30,7 +30,7 @@ RADARREFL_TIMELEVEL=(0)
 FH_DFI_RADAR="0.0,0.25,0.5"
 DO_SOIL_ADJUST="TRUE"
 DO_RADDA="TRUE"
-DO_BUFRSND="FALSE"
+DO_BUFRSND="TRUE"
 USE_FVCOM="FALSE"
 PREP_FVCOM="FALSE"
 USE_CLM="TRUE"
@@ -93,7 +93,7 @@ POSTPROC_LONG_LEN_HRS="84"
 OUTPUT_FH="1 -1"
 OUTPUT_FH_15min="1 -1"
 
-USE_RRFSE_ENS="FALSE"
+USE_RRFSE_ENS="TRUE"
 CYCL_HRS_HYB_FV3LAM_ENS=("00" "01" "02" "03" "04" "05" "06" "07" "08" "09" "10" "11" "12" "13" "14" "15" "16" "17" "18" "19" "20" "21" "22" "23")
 
 SST_update_hour=01

ush/set_rrfs_config.sh

@@ -172,7 +172,7 @@ if [[ $DO_RETRO == "TRUE" ]] ; then
   #for Feb 2022
 #    RETRODATAPATH="/lfs/h2/emc/da/noscrub/donald.e.lippi/rrfs-stagedata"
   # for Jan 2024
-    RETRODATAPATH="/lfs/h3/emc/rrfstemp/donald.e.lippi/rrfs-stagedata"
+    RETRODATAPATH="/lfs/h3/emc/lam/noscrub/donald.e.lippi/rrfs-stagedata"
     if [[ ${DO_ENSEMBLE} == "TRUE" ]]; then
       if [[ ${EXTRN_MDL_NAME_ICS} == "GEFS" ]]; then
         EXTRN_MDL_SOURCE_BASEDIR_ICS="${RETRODATAPATH}/GEFS/dsg"