1 files changed, 2 insertions, 0 deletions
diff --git a/param.ccl b/param.ccl
index ffb6720..3c75f93 100644
--- a/param.ccl
+++ b/param.ccl
@@ -9,6 +9,8 @@ KEYWORD bound "Type of boundary condition to use"
   "flat"      :: "Flat boundary condition"
   "static"    :: "Static boundary condition"
   "radiation" :: "Radiation boundary condition"
+  "robin"     :: "Robin boundary condition"
+  "zero"      :: "Zero boundary condition"
 } "none"