Load Intel modules if an environment variable is set

.bashrc

@@ -3,7 +3,11 @@
 . ~/.env
 
 # setup modules
-. ~/modules/gcc.sh
+if [ -n "${BASHRC_LOAD_MODULES_INTEL+x}" ]; then
+	. ~/modules/intel.sh
+else
+	. ~/modules/gcc.sh
+fi
 #module load mathematica  # only available on login nodes
 #module load idl          # only available on login nodes