update for hafs downstream

ush/forecast_postdet.sh

@@ -461,17 +461,29 @@ WW3_out() {
   fi
 
   # Copy restarts for next cycle for RUN=gdas|enkfgdas|enkfgfs
+  # TO DO: Will need to add if gefs here for self-cycled GEFS 
+  # not added now since unclear if gefs has appropriate restart times for this yet 
   if [[ "${RUN}" =~ "gdas" || "${RUN}" == "enkfgfs" ]]; then
     local restart_date
     restart_date="${model_start_date_next_cycle}"
-    echo "Copying CICE restarts for 'RUN=${RUN}' at ${restart_date}"
+    echo "Copying WW3 restarts for 'RUN=${RUN}' at ${restart_date}"
     #seconds=$(to_seconds "${restart_date:8:2}0000")  # convert HHMMSS to seconds
     #source_file="ufs.cpld.ww3.r.${restart_date:0:4}-${restart_date:4:2}-${restart_date:6:2}-${seconds}.nc"
     target_file="${restart_date:0:8}.${restart_date:8:2}0000.restart.ww3.nc"
     ${NCP} "${DATArestart}/WW3_RESTART/${target_file}" \
            "${COMOUT_WAVE_RESTART}/${target_file}"
   fi
 
+  #Copy restarts for downstream usage in HAFS 
+  if [[ "${RUN}" =~ "gdas" ]]; then
+    local restart_date
+    restart_date="${next_cycle}"
+    echo "Copying WW3 restarts for 'RUN=${RUN}' at ${restart_date}"
+    target_file="${restart_date:0:8}.${restart_date:8:2}0000.restart.ww3.nc"
+    ${NCP} "${DATArestart}/WW3_RESTART/${target_file}" \
+           "${COMOUT_WAVE_RESTART}/${target_file}"
+  fi
+
 }