1 files changed, 19 insertions, 0 deletions
diff --git a/param.ccl b/param.ccl
index 60f1b2f..d94b92a 100644
--- a/param.ccl
+++ b/param.ccl
@@ -177,6 +177,25 @@ INT n_array_ghosts "Number of ghost points in the surface grid array"
 1:               :: "Positive please"
 } 1
 
+BOOLEAN use_user_center "Should the user prescribed center be used"
+{
+} "no"
+
+CCTK_REAL center_x "The x-coordinate of the center"
+{
+*:*              :: "Anything"
+} 0.0
+
+CCTK_REAL center_y "The y-coordinate of the center"
+{
+*:*              :: "Anything"
+} 0.0
+
+CCTK_REAL center_z "The z-coordinate of the center"
+{
+*:*              :: "Anything"
+} 0.0
+
 shares: grid
 
 USES KEYWORD domain