1 files changed, 22 insertions, 0 deletions
diff --git a/param.ccl b/param.ccl
index 3f7be29..9a7401d 100644
--- a/param.ccl
+++ b/param.ccl
@@ -7,6 +7,15 @@ USES KEYWORD type ""
 {
 }
 
+restricted:
+
+KEYWORD initial_data "Type of initial data"
+{
+  "plane"      :: "Plane wave"
+  "gaussian"   :: "Gaussian wave"
+  "box"        :: "Box wave"
+} "gaussian"
+
 private:
 
 REAL radius "The radius of the gaussian wave"
@@ -19,6 +28,19 @@ REAL sigma "The sigma for the gaussian wave"
  0:* ::
 } 0.1
 
+REAL kx "The wave number in the x-direction"
+{
+ *:* :: "No restriction"
+} 4.0
+REAL ky "The wave number in the y-direction"
+{
+ *:* :: "No restriction"
+} 0.0
+REAL kz "The wave number in the z-direction"
+{
+ *:* :: "No restriction"
+} 0.0
+
 REAL amplitude "The amplitude of the waves"
 {
   *:* :: "No restriction"