1 files changed, 2 insertions, 2 deletions
diff --git a/param.ccl b/param.ccl
index 9a7401d..4f57180 100644
--- a/param.ccl
+++ b/param.ccl
@@ -20,12 +20,12 @@ private:
 
 REAL radius "The radius of the gaussian wave"
 {
- 0:* ::
+ 0:* :: "Positive"
 } 0.0
 
 REAL sigma "The sigma for the gaussian wave"
 {
- 0:* ::
+ 0:* :: "Positive"
 } 0.1
 
 REAL kx "The wave number in the x-direction"