--- trunk/libf/dyn3d/comconst.f90	2011/01/25 15:11:05	39
+++ trunk/libf/dyn3d/comconst.f90	2013/06/24 15:39:52	70
@@ -10,10 +10,11 @@
   integer lllmm1, lllmp1, lcl
   REAL dtvr ! time step for dynamics (in s)
   real, parameter:: daysec = 86400. ! number of seconds per day
-  REAL dtphys
+  REAL dtphys ! time step of integration
   real, parameter:: rad = 6371229. ! radius of the Earth (in m)
   real r
-  real, parameter:: cpp = 1004.70885, kappa = 0.2857143
+  real, parameter:: cpp = 1004.70885 ! J K-1 kg-1
+  real, parameter:: kappa = 0.2857143
   REAL cotot, unsim
   real, parameter:: g = 9.8 ! acceleration of gravity (in m s-2)