1 files changed, 5 insertions, 0 deletions
diff --git a/param.ccl b/param.ccl
index 30578a0..29b8bc0 100644
--- a/param.ccl
+++ b/param.ccl
@@ -39,6 +39,11 @@ REAL ah_slope "Slope inside AH" STEERABLE=always
   *:* :: "0 for no dissipation.  Unstable when total epsdis<0 or total epsdis>1/3"
 } 0.2
 
+REAL ah_max_epsdis "maximal epsdis" STEERABLE=always
+{
+  *:* :: "<0 for 'off', >=0 for maximal epsdis in horizon"
+} -1.0
+
 INT surface_number[100] "horizon number for extra dissipation in horizons -- SphericalSurface number" STEERABLE=always
 {
   -1  :: "do not use a spherical surface"