Adding error to submit scripts if Data directory does not exist

bsub_this_to_run_all_compilers.csh

@@ -12,6 +12,15 @@
 #BSUB -N
 
 unsetenv MP_PE_AFFINITY
+
+if ( ! -e Data  ) then
+   echo "ERROR ERROR ERROR"
+   echo ""
+   echo "'Data' directory not found"
+   echo "If on Yellowstone, link /glade/p/wrf/Data into your WTF directory"
+   exit 1
+endif
+
 if ( ! -d /glade/scratch/${user}/TMPDIR_FOR_PGI_COMPILE ) then
 	mkdir /glade/scratch/${user}/TMPDIR_FOR_PGI_COMPILE
 endif

run_from_github.py

@@ -33,6 +33,15 @@ def usage(exit_code=0): #If no exit code is specified, this indicates successful
 
 def main():
 
+ # First things first: check if user has a "Data" directory, quit with helpful message if they don't
+ if not os.path.isfile("Data"):
+    print("\nERROR ERROR ERROR\n")
+    print("'Data' directory not found")
+    print("If on Yellowstone, link /glade/p/wrf/Data into your WTF directory")
+    print("If you do not have access to Yellowstone, contact [email protected] for help")
+    sys.exit("\nExiting script")
+
+
  tardir = "tarballs"
 
  if len(sys.argv) > 1: