1 files changed, 4 insertions, 0 deletions
diff --git a/param.ccl b/param.ccl
index 9b2b97e..5014d7c 100644
--- a/param.ccl
+++ b/param.ccl
@@ -72,5 +72,9 @@ BOOLEAN verbose ""
 {
 } "yes"
 
+INT interpolation_order "Order for interpolation" STEERABLE = ALWAYS
+{
+  1:3 :: "Choose between first, second, and third-order"
+} 1