1 files changed, 1 insertions, 0 deletions
diff --git a/param.ccl b/param.ccl
index 4c545dc..4d915b8 100644
--- a/param.ccl
+++ b/param.ccl
@@ -8,6 +8,7 @@ KEYWORD bound "Type of boundary condition to use"
   "none"      :: "No boundary condition"
   "flat"      :: "Flat boundary condition"
   "radiation" :: "Radiation boundary condition"
+  "robin"     :: "Robin boundary condition"
   "zero"      :: "Zero boundary condition"
 } "none"