1 files changed, 5 insertions, 1 deletions
diff --git a/param.ccl b/param.ccl
index cec61a1..8f9ce6c 100644
--- a/param.ccl
+++ b/param.ccl
@@ -11,7 +11,11 @@ BOOLEAN constraint_communication "If yes sychronise the constraints"
 {
 } "no"
 
-
+KEYWORD bound "Which boundary condition to apply"
+{
+  "flat" :: "Flat (copy) boundary condition"
+  "static" :: "Static (don't do anything) boundary condition"
+} "flat"