Change the script "modules" name to avoid confusion with modules folder

bashrc

@@ -13,8 +13,8 @@ configure_ecearth()
     ssh frontal1
   fi
   export EC_DEP=/projects/acad/ecearth/opt
-  if [ -f $EC_DEP/modules ]; then
-    source $EC_DEP/modules
+  if [ -f $EC_DEP/modules.load ]; then
+    source $EC_DEP/modules.load
   fi
 }