Update dprefix to use epic directory

Author: arbetter

tests/rt.sh

@@ -842,7 +842,7 @@ case ${MACHINE_ID} in
     COMPILE_QUEUE="batch"
     PARTITION="orion"
   # dprefix=${dprefix:-"/work/noaa/stmp/${USER}"}
-    dprefix=${dprefix:-"/work2/noaa/${USER}"}
+    dprefix=${dprefix:-"/work2/noaa/epic/${USER}"}
     DISKNM="/work2/noaa/epic/UFS-WM_RT"
     STMP="${dprefix}/stmp"
     PTMP="${dprefix}/stmp"
@@ -871,7 +871,7 @@ case ${MACHINE_ID} in
     COMPILE_QUEUE="batch"
     PARTITION="hercules"
   # dprefix=${dprefix:-"/work2/noaa/stmp/${USER}"}
-    dprefix=${dprefix:-"/work2/noaa/${USER}"}
+    dprefix=${dprefix:-"/work2/noaa/epic/${USER}"}
     DISKNM="/work2/noaa/epic/hercules/UFS-WM_RT"
     STMP="${dprefix}/stmp"
     PTMP="${dprefix}/stmp"