Index: trunk/LMDZ.PLUTO/libf/phypluto/hazecloud.F90
===================================================================
--- trunk/LMDZ.PLUTO/libf/phypluto/hazecloud.F90	(revision 3879)
+++ trunk/LMDZ.PLUTO/libf/phypluto/hazecloud.F90	(revision 3880)
@@ -2,6 +2,5 @@
           pplay,pplev,pq,pdq,pdist_sol,mu0,pfluxuv,zdqhaze, &
           zdqphot_prec,zdqphot_ch4,zdqconv_prec,declin)
-
-!          zdqphot_ch4,zdqconv_prec,declin,zdqhaze_col)
+          !zdqhaze_col)
 
       use comgeomfi_h
@@ -158,9 +157,9 @@
 !---
 
-!! Time constant of conversion in aerosol to be explore
-      tcon= 1.e7  ! 153 ! 1.E7 !second
-!      tcon= 1.  ! 153 ! 1.E7 !second
+!! Time constant of conversion in aerosol [second]
+!! To be explore: 1.E3; 1.E5; 1.E7; 1.E9
+      tcon= 1.e5  
 !! Parameter of conversion precurseur to haze
-      kch4=1.
+      kch4=0.3
       ncratio=0.5     ! boost for haze considering nitrogen contribution
                       ! ratio n/c : =0.25 if there is 1N for 3C