From 3391b87f1f4b0abd46538919a435fb17d00adff1 Mon Sep 17 00:00:00 2001
From: "Eric.Sinsky" <eric.sinsky@noaa.gov>
Date: Wed, 23 Oct 2024 14:33:20 +0000
Subject: [PATCH] Update PE configuration for reforecast

---
 parm/config/gefs/config.ufs | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/parm/config/gefs/config.ufs b/parm/config/gefs/config.ufs
index bc3950490e..9e1f76b806 100644
--- a/parm/config/gefs/config.ufs
+++ b/parm/config/gefs/config.ufs
@@ -145,12 +145,12 @@ case "${fv3_res}" in
         export DELTIM=300
         export layout_x=6
         export layout_y=8
-        export layout_x_gfs=8
-        export layout_y_gfs=8
+        export layout_x_gfs=16
+        export layout_y_gfs=12
         export nthreads_fv3=1
-        export nthreads_fv3_gfs=2
+        export nthreads_fv3_gfs=1
         export nthreads_ufs=1
-        export nthreads_ufs_gfs=2
+        export nthreads_ufs_gfs=1
         export cdmbgwd="1.1,0.72,1.0,1.0"  # mountain blocking, ogwd, cgwd, cgwd src scaling
         export cdmbgwd_gsl="5.0,5.0,1.0,1.0"   # settings for GSL drag suite
         export knob_ugwp_tauamp=0.8e-3      # setting for UGWPv1 non-stationary GWD
@@ -161,8 +161,9 @@ case "${fv3_res}" in
         export fv_sg_adj=900
         export WRITE_GROUP=2
         export WRTTASK_PER_GROUP_PER_THREAD_PER_TILE=8
-        export WRITE_GROUP_GFS=2
-        export WRTTASK_PER_GROUP_PER_THREAD_PER_TILE_GFS=10
+        export WRITE_GROUP_GFS=1
+        export WRTTASK_PER_GROUP_PER_THREAD_PER_TILE_GFS=8
+        export OUTPUT_HISTORY=".false."
         ;;
     "C768")
         export DELTIM=150
@@ -373,7 +374,7 @@ if [[ "${skip_mom6}" == "false" ]]; then
       TOPOEDITS=""
       ;;
     "025")
-      ntasks_mom6=220
+      ntasks_mom6=130
       OCNTIM=1800
       NX_GLB=1440
       NY_GLB=1080
@@ -441,7 +442,7 @@ if [[ "${skip_cice6}" == "false" ]]; then
       cice6_processor_shape="slenderX2"
       ;;
     "025")
-      ntasks_cice6=120
+      ntasks_cice6=72
       cice6_processor_shape="slenderX2"
       ;;
     *)
@@ -461,7 +462,7 @@ if [[ "${skip_ww3}" == "false" ]]; then
   export cplwav=".true."
   export cplwav2atm=".true."
   model_list="${model_list}.wave"
-  nthreads_ww3=2
+  nthreads_ww3=1
   case "${ww3_res}" in
     "gnh_10m;aoc_9km;gsh_15m")
       ntasks_ww3=140
@@ -470,7 +471,7 @@ if [[ "${skip_ww3}" == "false" ]]; then
       ntasks_ww3=100
       ;;
     "glo_025")
-      ntasks_ww3=262
+      ntasks_ww3=250
       ;;
     "glo_100")
       ntasks_ww3=20