1 files changed, 4 insertions, 4 deletions
diff --git a/param.ccl b/param.ccl
index a382ecb..4af8209 100644
--- a/param.ccl
+++ b/param.ccl
@@ -6,11 +6,11 @@ restricted:
 KEYWORD bound "Type of boundary condition to use"
 {
   "none"      :: "Apply no boundary condition"
-  "flat"      :: "Flat boundary condition"
-  "static"    :: "Static boundary condition"
+  "flat"      :: "Flat (von Neumann, n grad phi = 0) boundary condition"
+  "static"    :: "Static (Dirichlet, dphi/dt=0) boundary condition"
   "radiation" :: "Radiation boundary condition"
-  "robin"     :: "Robin boundary condition"
-  "zero"      :: "Zero boundary condition"
+  "robin"     :: "Robin (phi(r) = C/r) boundary condition"
+  "scalar"    :: "Scalar (Dirichlet, phi=0) boundary condition"
 } "none"