Index: trunk/LMDZ.MARS/libf/dynphy_lonlat/inigeomphy_mod.F90
===================================================================
--- trunk/LMDZ.MARS/libf/dynphy_lonlat/inigeomphy_mod.F90	(revision 1593)
+++ trunk/LMDZ.MARS/libf/dynphy_lonlat/inigeomphy_mod.F90	(revision 1621)
@@ -21,4 +21,7 @@
   USE mod_interface_dyn_phys, ONLY :  init_interface_dyn_phys
   USE nrtype, ONLY: pi
+  USE comvert_mod, ONLY: preff, ap, bp, aps, bps, presnivs, &
+                         scaleheight, pseudoalt
+  USE vertical_layers_mod, ONLY: init_vertical_layers
   IMPLICIT NONE
 
@@ -213,4 +216,8 @@
                      airefi,cufi,cvfi)
 
+  ! copy over preff , ap(), bp(), etc 
+  CALL init_vertical_layers(nlayer,preff,scaleheight, &
+                            ap,bp,aps,bps,presnivs,pseudoalt)
+
 !$OMP END PARALLEL
 
Index: trunk/LMDZ.MARS/libf/dynphy_lonlat/phymars/iniphysiq_mod.F90
===================================================================
--- trunk/LMDZ.MARS/libf/dynphy_lonlat/phymars/iniphysiq_mod.F90	(revision 1593)
+++ trunk/LMDZ.MARS/libf/dynphy_lonlat/phymars/iniphysiq_mod.F90	(revision 1621)
@@ -10,5 +10,6 @@
                      prad,pg,pr,pcpp,iflag_phys)
 
-use infotrac, only : nqtot ! number of advected tracers
+use infotrac, only : nqtot, & ! number of advected tracers
+                     tname ! tracer names
 use comgeomfi_h, only: ini_fillgeom
 use temps_mod, only: day_ini, hour_ini
@@ -68,5 +69,5 @@
 call init_dimphy(klon_omp,nlayer)
 
-call phys_state_var_init(klon_omp,nlayer,nqtot, &
+call phys_state_var_init(klon_omp,nlayer,nqtot,tname, &
                          day_ini,hour_ini,punjours,ptimestep, &
                          prad,pg,pr,pcpp)