1 files changed, 6 insertions, 0 deletions
diff --git a/param.ccl b/param.ccl
index 204a942..ec6f908 100644
--- a/param.ccl
+++ b/param.ccl
@@ -44,6 +44,12 @@ CCTK_REAL tol_residual "maximum absolute value of the residual"
 } 1e-12
 
 RESTRICTED:
+CCTK_REAL cfl_factor ""
+{
+    0: :: ""
+} 0.0
+
+RESTRICTED:
 CCTK_INT stats_every "print elliptic solver stats every <count> coarsest-level steps"
 {
     0: :: ""