1 files changed, 3 insertions, 3 deletions
diff --git a/param.ccl b/param.ccl
index 33137ca..8136257 100644
--- a/param.ccl
+++ b/param.ccl
@@ -11,7 +11,7 @@ BOOLEAN poison_boundaries "Fill the symmetry boundary with a poison value before
 {
 } "no"
 
-CCTK_REAL poison_value "Poison value (must not occur naturally)"
+CCTK_INT poison_value "Integer value (0..255) used to poison new timelevels (with memset)" STEERABLE=always
 {
-  *:* :: ""
-} -424242.0
+  0:255 :: "Must fit into a byte.  Use 0 for zero, 255 for nan, and e.g. 113 for a large value."
+} 255