Index: param.ccl
===================================================================
--- param.ccl	(revision 30)
+++ param.ccl	(working copy)
@@ -41,6 +41,11 @@
   "none" :: "Evolution for Y_e is disabled"
 } "none"
 
+KEYWORD temperature_evolution_method "Evolution method for temperature"
+{
+  "none" :: "Evolution for temperature is disabled"
+} "none"
+
 # Settings for magnetic field B^i
 
 KEYWORD initial_Bvec "Initial value for Bvec"