Index: /trunk/LMDZ.TITAN/libf/phytitan/cld.F
===================================================================
--- /trunk/LMDZ.TITAN/libf/phytitan/cld.F	(revision 1460)
+++ /trunk/LMDZ.TITAN/libf/phytitan/cld.F	(revision 1461)
@@ -3,4 +3,7 @@
 C THIS ROUTINE SETS UP THE CLOUD DISTRIBUTION
 C
+      USE TGMDAT_MOD, ONLY: RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,
+     &                      RCLOUD,FARGON
+      USE TGMDAT_MOD, ONLY: PI
 #include "dimensions.h"
       PARAMETER(NLAYER=llm,NLEVEL=NLAYER+1)
@@ -11,7 +14,4 @@
       COMMON /CLOUD/ RADCLD(NLAYER), XNCLD(NLAYER)
      & , RCLDI(NSPECI), XICLDI(NSPECI), RCLDV(NSPECV), XICLDV(NSPECV)
-      COMMON /PLANT/ CSUBP,F0PI
-      COMMON /ADJUST/ RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,RCLOUD,FARGON
-      COMMON /CONST/RGAS,RHOP,PI,SIGMA
       TOTALC=0.0
 CCC
Index: /trunk/LMDZ.TITAN/libf/phytitan/cooling.F
===================================================================
--- /trunk/LMDZ.TITAN/libf/phytitan/cooling.F	(revision 1460)
+++ /trunk/LMDZ.TITAN/libf/phytitan/cooling.F	(revision 1461)
@@ -56,4 +56,5 @@
 
       use dimphy
+      use tgmdat_mod, only: CSUBP,F0PI
       IMPLICIT NONE
 #include "dimensions.h"
@@ -85,7 +86,4 @@
       REAL dtauip(ngrid,NLAYER,NSPECI)
       COMMON /IRTAUS/ dtaui,dtauip
-
-      COMMON /PLANT/ CSUBP,F0PI
-      REAL CSUBP,F0PI
 
 c   Local:
Index: /trunk/LMDZ.TITAN/libf/phytitan/gasses.F
===================================================================
--- /trunk/LMDZ.TITAN/libf/phytitan/gasses.F	(revision 1460)
+++ /trunk/LMDZ.TITAN/libf/phytitan/gasses.F	(revision 1461)
@@ -2,5 +2,8 @@
 C THIS SUBROUTINE SETS UP THE MASS MIXING RATIOS OF THE
 C OPTICALLY ACTIVE GASES: CH4, C2H2, AND C2H6
-#include "dimensions.h"
+      USE TGMDAT_MOD, ONLY: RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,
+     &                      RCLOUD,FARGON
+      USE TGMDAT_MOD, ONLY: RGAS,RHOP,PI,SIGMA
+      include "dimensions.h"
       PARAMETER(NLAYER=llm,NLEVEL=NLAYER+1)
       COMMON /ATM/ Z(NLEVEL),PRESS(NLEVEL),DEN(NLEVEL),TEMP(NLEVEL)
@@ -8,6 +11,4 @@
      & ,XMU(NLEVEL),GAS1(NLAYER),COLDEN(NLAYER)
       COMMON /STRATO/ C2H2(NLAYER),C2H6(NLAYER)
-      COMMON /ADJUST/ RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,RCLOUD,FARGON
-      COMMON /CONST/RGAS,RHOP,PI,SIGMA
 C*
 C NOW CALCULATE THE LAYER AVERAGE GAS MIXING RATIOS.
Index: /trunk/LMDZ.TITAN/libf/phytitan/gfluxv.F
===================================================================
--- /trunk/LMDZ.TITAN/libf/phytitan/gfluxv.F	(revision 1460)
+++ /trunk/LMDZ.TITAN/libf/phytitan/gfluxv.F	(revision 1461)
@@ -2,4 +2,5 @@
      &          , F0PI,RSF,BTOP,BSURF,FP,FM,FMIDP,FMIDM,IPRINT)
 c      PARAMETER (NL=101)
+        USE TGMDAT_MOD, ONLY: UBARI,UBARV,UBAR0
         IMPLICIT NONE
       INTEGER IPRINT,I,J,K,IDELTA,NAYER,NL,NTODO
@@ -17,7 +18,6 @@
 C J.A.S., 37, 630-642, 1980.
       REAL B81,B82,R81
-      REAL AP,AM,F0PI,DENOM,UBARI,UBARV,UBAR0,CMMID,TAUMID,RSF,BTOP
+      REAL AP,AM,F0PI,DENOM,CMMID,TAUMID,RSF,BTOP
       REAL EM,EP,PI,WAVEN,CPMID,BSURF,G4
-      COMMON /UBARED/ UBARI,UBARV,UBAR0
 C THIS NEXT ROW OF VARIABLES ARE THOSE ACTUALLY USED IN THE
 C ROUTINE
Index: /trunk/LMDZ.TITAN/libf/phytitan/heating.F
===================================================================
--- /trunk/LMDZ.TITAN/libf/phytitan/heating.F	(revision 1460)
+++ /trunk/LMDZ.TITAN/libf/phytitan/heating.F	(revision 1461)
@@ -33,6 +33,8 @@
 
       use dimphy
+      use TGMDAT_MOD, ONLY: UBARI,UBARV,UBAR0
+      use TGMDAT_MOD, ONLY: CSUBP,F0PI
       IMPLICIT NONE
-#include "dimensions.h"
+      include "dimensions.h"
 
       INTEGER NLEVEL,NLAYER,NSPECV
@@ -64,12 +66,8 @@
 c   ---------------------------------------------
 
-      REAL UBARI,UBARV,UBAR0
       REAL  CH4(NLEVEL),XN2(NLEVEL),H2(NLEVEL),AR(NLEVEL)
       REAL  XMU(NLEVEL),GAS1(NLAYER),COLDEN(NLAYER)
       REAL FNETV(ngrid,NLEVEL),FUPV(ngrid,NLEVEL,NSPECV)  
       REAL FDV(ngrid,NLEVEL,NSPECV),FMNETV(ngrid,NLEVEL)
-      REAL CSUBP,F0PI
-
-      COMMON /UBARED/ UBARI,UBARV,UBAR0
 
       COMMON /GASS/ CH4,XN2
@@ -82,6 +80,4 @@
      &               FDV, 
      &               FMNETV
-
-      COMMON /PLANT/ CSUBP,F0PI
 
 
Index: /trunk/LMDZ.TITAN/libf/phytitan/optci.F
===================================================================
--- /trunk/LMDZ.TITAN/libf/phytitan/optci.F	(revision 1460)
+++ /trunk/LMDZ.TITAN/libf/phytitan/optci.F	(revision 1461)
@@ -3,4 +3,6 @@
       use infotrac
       use common_mod, only:rmcbar,xfbar,ncount,TauHID,TauCID,TauGID
+      USE TGMDAT_MOD, ONLY: RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,
+     &                      RCLOUD,FARGON
 #include "dimensions.h"
 #include "microtab.h"
@@ -59,7 +61,4 @@
       COMMON /IRTAUS/ DTAUP,DTAUPP
 
-      COMMON /PLANT/ CSUBP,F0PI
-      COMMON /ADJUST/ RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,RCLOUD,FARGON
-      COMMON /CONST/RGAS,RHOP,PI,SIGMA
       COMMON /part/v,rayon,vrat,dr,dv
 
Index: /trunk/LMDZ.TITAN/libf/phytitan/optci_1pt.F
===================================================================
--- /trunk/LMDZ.TITAN/libf/phytitan/optci_1pt.F	(revision 1460)
+++ /trunk/LMDZ.TITAN/libf/phytitan/optci_1pt.F	(revision 1461)
@@ -1,4 +1,7 @@
       SUBROUTINE optci_1pt(zqaer_1pt,rcdb,xfrb,iopti,IPRINT)
       use dimphy
+      USE TGMDAT_MOD, ONLY: RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,
+     &                      RCLOUD,FARGON
+      USE TGMDAT_MOD, ONLY: RGAS
 #include "dimensions.h"
 #include "microtab.h"
@@ -38,7 +41,4 @@
      &                DWNI(NSPECI), WLNI(NSPECI)
 
-      COMMON /PLANT/ CSUBP,F0PI
-      COMMON /ADJUST/ RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,RCLOUD,FARGON
-      COMMON /CONST/RGAS,RHOP,PI,SIGMA
       COMMON /part/v,rayon,vrat,dr,dv
 
Index: /trunk/LMDZ.TITAN/libf/phytitan/optci_1pt_2.F
===================================================================
--- /trunk/LMDZ.TITAN/libf/phytitan/optci_1pt_2.F	(revision 1460)
+++ /trunk/LMDZ.TITAN/libf/phytitan/optci_1pt_2.F	(revision 1461)
@@ -2,4 +2,7 @@
 
       use dimphy
+      USE TGMDAT_MOD, ONLY: RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,
+     &                      RCLOUD,FARGON
+      USE TGMDAT_MOD, ONLY: RGAS
 #include "dimensions.h"
 #include "microtab.h"
@@ -39,7 +42,4 @@
      &                DWNI(NSPECI), WLNI(NSPECI)
 
-      COMMON /PLANT/ CSUBP,F0PI
-      COMMON /ADJUST/ RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,RCLOUD,FARGON
-      COMMON /CONST/RGAS,RHOP,PI,SIGMA
       COMMON /part/v,rayon,vrat,dr,dv
 
Index: /trunk/LMDZ.TITAN/libf/phytitan/optci_1pt_3.F
===================================================================
--- /trunk/LMDZ.TITAN/libf/phytitan/optci_1pt_3.F	(revision 1460)
+++ /trunk/LMDZ.TITAN/libf/phytitan/optci_1pt_3.F	(revision 1461)
@@ -1,4 +1,7 @@
       SUBROUTINE optci_1pt3(zqaer_1pt,rcdb,xfrb,iopti,IPRINT)
       use dimphy
+      USE TGMDAT_MOD, ONLY: RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,
+     &                      RCLOUD,FARGON
+      USE TGMDAT_MOD, ONLY: RGAS
       IMPLICIT NONE
 #include "dimensions.h"
@@ -9,10 +12,9 @@
       integer nlayer, nlevel, nspeci, nspc1i, nspecv, nspc1v
       real z,press, den, temp, ch4, xn2, h2, ar, xmu, gas1, 
-     &     colden, c2h2, c2h6, hcn, radius, xnumb, reali
+     &     colden, c2h2, c2h6, hcn, radius, xnumb,
      &     ximgi, realv, ximgv, rcldi, xicldi, rcldv, xicldv, rcldi2, 
-     &     xicldi2, rcldv2, xicldv2,real bwni, wnoi, dwni, wlni, csubp, 
-     &     f0pi, rhch4, fh2, fhaze, fhvis
-     &     reali, ximgi, bwni, fhir, taufac, rcloud, fargon, rgas, rhop,
-     &     pi, sigma, prod,reali,fhvis
+     &     xicldi2, rcldv2, xicldv2
+      real bwni, wnoi, dwni, wlni,   
+     &     prod,reali
 
       integer k, j,inq,kgas
@@ -55,7 +57,4 @@
      &                DWNI(NSPECI), WLNI(NSPECI)
 
-      COMMON /PLANT/ CSUBP,F0PI
-      COMMON /ADJUST/ RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,RCLOUD,FARGON
-      COMMON /CONST/RGAS,RHOP,PI,SIGMA
       COMMON /part/v,rayon,vrat,dr,dv
 
Index: /trunk/LMDZ.TITAN/libf/phytitan/optcv.F
===================================================================
--- /trunk/LMDZ.TITAN/libf/phytitan/optcv.F	(revision 1460)
+++ /trunk/LMDZ.TITAN/libf/phytitan/optcv.F	(revision 1461)
@@ -4,4 +4,6 @@
       use infotrac
       use common_mod, only:rmcbar,xfbar,ncount,TauHVD,TauCVD,TauGVD
+      USE TGMDAT_MOD, ONLY: RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,
+     &                      RCLOUD,FARGON
 #include "dimensions.h"
 #include "microtab.h"
@@ -55,7 +57,4 @@
      &               ,DWNV(NSPECV),WLNV(NSPECV)
 
-      COMMON /PLANT/ CSUBP,F0PI
-      COMMON /ADJUST/ RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,RCLOUD,FARGON
-      COMMON /CONST/ RGAS,RHOP,PI,SIGMA
       COMMON /part/ v(nrad),rayon(nrad),vrat,dr(nrad),dv(nrad)
 
Index: /trunk/LMDZ.TITAN/libf/phytitan/optcv_1pt.F
===================================================================
--- /trunk/LMDZ.TITAN/libf/phytitan/optcv_1pt.F	(revision 1460)
+++ /trunk/LMDZ.TITAN/libf/phytitan/optcv_1pt.F	(revision 1461)
@@ -39,7 +39,4 @@
      &               ,DWNV(NSPECV),WLNV(NSPECV)
 
-      COMMON /PLANT/ CSUBP,F0PI
-      COMMON /ADJUST/ RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,RCLOUD,FARGON
-      COMMON /CONST/ RGAS,RHOP,PI,SIGMA
 * nrad dans microtab.h
       COMMON /part/ v(nrad),rayon(nrad),vrat,dr(nrad),dv(nrad)
Index: /trunk/LMDZ.TITAN/libf/phytitan/optcv_1pt_2.F
===================================================================
--- /trunk/LMDZ.TITAN/libf/phytitan/optcv_1pt_2.F	(revision 1460)
+++ /trunk/LMDZ.TITAN/libf/phytitan/optcv_1pt_2.F	(revision 1461)
@@ -2,4 +2,6 @@
 
       use dimphy
+      USE TGMDAT_MOD, ONLY: RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,
+     &                      RCLOUD,FARGON
 #include "dimensions.h"
 #include "microtab.h"
@@ -38,7 +40,4 @@
      &               ,DWNV(NSPECV),WLNV(NSPECV)
 
-      COMMON /PLANT/ CSUBP,F0PI
-      COMMON /ADJUST/ RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,RCLOUD,FARGON
-      COMMON /CONST/ RGAS,RHOP,PI,SIGMA
 * nrad dans microtab.h
       COMMON /part/ v(nrad),rayon(nrad),vrat,dr(nrad),dv(nrad)
Index: /trunk/LMDZ.TITAN/libf/phytitan/optcv_1pt_3.F
===================================================================
--- /trunk/LMDZ.TITAN/libf/phytitan/optcv_1pt_3.F	(revision 1460)
+++ /trunk/LMDZ.TITAN/libf/phytitan/optcv_1pt_3.F	(revision 1461)
@@ -2,4 +2,6 @@
 
       use dimphy
+      USE TGMDAT_MOD, ONLY: RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,
+     &                      RCLOUD,FARGON
       IMPLICIT NONE
 #include "dimensions.h"
@@ -9,10 +11,8 @@
       integer nlayer, nlevel, nspeci, nspc1i, nspecv, nspc1v,nterm
       real z,press, den, temp, ch4, xn2, h2, ar, xmu, gas1,
-     &     colden, c2h2, c2h6, hcn, radius, xnumb, reali
+     &     colden, c2h2, c2h6, hcn, radius, xnumb, reali,
      &     ximgi, realv, ximgv, rcldi, xicldi, rcldv, xicldv, rcldi2,
-     &     xicldi2, rcldv2, xicldv2,real bwni, wnoi, dwni, wlni, csubp,
-     &     f0pi, rhch4, fh2, fhaze, fhvis
-     &     reali, ximgi, bwni, fhir, taufac, rcloud, fargon, rgas, rhop,
-     &     pi, sigma, prod,reali,fhvis
+     &     xicldi2, rcldv2, xicldv2
+      real bwni, wnoi, dwni, wlni,prod
 
       integer k, j,inq,nt
@@ -58,7 +58,4 @@
      &               ,DWNV(NSPECV),WLNV(NSPECV)
 
-      COMMON /PLANT/ CSUBP,F0PI
-      COMMON /ADJUST/ RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,RCLOUD,FARGON
-      COMMON /CONST/ RGAS,RHOP,PI,SIGMA
 * nrad dans microtab.h
       COMMON /part/ v(nrad),rayon(nrad),vrat,dr(nrad),dv(nrad)
Index: /trunk/LMDZ.TITAN/libf/phytitan/radtitan.F
===================================================================
--- /trunk/LMDZ.TITAN/libf/phytitan/radtitan.F	(revision 1460)
+++ /trunk/LMDZ.TITAN/libf/phytitan/radtitan.F	(revision 1461)
@@ -36,4 +36,7 @@
       USE optcld, only : iniqcld
       use moyzon_mod, only:plevmoy
+      USE TGMDAT_MOD, ONLY: RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,
+     &                      RCLOUD,FARGON
+      USE TGMDAT_MOD, ONLY: RHOP
       IMPLICIT NONE
 #include "dimensions.h"
@@ -88,6 +91,4 @@
       REAL  XMU(NLEVEL),GAS1(NLAYER),COLDEN(NLAYER)
       REAL  C2H2(NLAYER),C2H6(NLAYER),HCN(NLAYER)
-      REAL  RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,RCLOUD,FARGON
-      REAL RGAS,RHOP,PI,SIGMA
 
       COMMON /VERTICAL/ DZED
@@ -104,7 +105,4 @@
       COMMON /STRATO/ C2H2,C2H6
       COMMON /STRAT2/ HCN
-
-      COMMON /ADJUST/ RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,RCLOUD,FARGON
-      COMMON /CONST/RGAS,RHOP,PI,SIGMA
 
 c-----------------------------------------------------------------------
@@ -179,5 +177,5 @@
 C    NOW CALCULATE THE LAYER AVERAGE GAS MIXING RATIOS.
           CALL GASSES(IPRINT)
-          
+
       else
 c------------------------------------------------------
Index: /trunk/LMDZ.TITAN/libf/phytitan/sfluxv.F
===================================================================
--- /trunk/LMDZ.TITAN/libf/phytitan/sfluxv.F	(revision 1460)
+++ /trunk/LMDZ.TITAN/libf/phytitan/sfluxv.F	(revision 1461)
@@ -2,4 +2,6 @@
 
       use dimphy
+      USE TGMDAT_MOD, ONLY: UBARI,UBARV,UBAR0
+      USE TGMDAT_MOD, ONLY: F0PI
       IMPLICIT NONE
 #include "dimensions.h"
@@ -38,6 +40,4 @@
      &      FMNETV(ngrid,NLEVEL),
      &      FMUPV(NLEVEL),FMDV(NLEVEL)
-      REAL CSUBP,F0PI
-      REAL UBARI,UBARV,UBAR0
 
       COMMON /VISGAS/SOLARF,NTERM,PEXPON,
@@ -60,7 +60,4 @@
      &               FDV,
      &               FMNETV
-
-      COMMON /PLANT/ CSUBP,F0PI
-      COMMON /UBARED/ UBARI,UBARV,UBAR0
 
 
Index: unk/LMDZ.TITAN/libf/phytitan/tgmdat.F
===================================================================
--- /trunk/LMDZ.TITAN/libf/phytitan/tgmdat.F	(revision 1460)
+++ 	(revision )
@@ -1,49 +1,0 @@
-      BLOCK DATA  TGMDAT
-#include "dimensions.h"
-      PARAMETER(NLAYER=llm,NLEVEL=NLAYER+1)
-      COMMON /UBARED/ UBARI,UBARV,UBAR0
-      COMMON /LAPSE/ DTDP(NLAYER),CONVEQ
-      COMMON /PLANT/ CSUBP,F0PI
-      COMMON /ADJUST/ RHCH4,FH2,FHAZE,FHVIS,FHIR,TAUFAC,RCLOUD,FARGON
-      COMMON /CONST/RGAS,RHOP,PI,SIGMA
-C
-      DATA PI/3.14159265358979323846/
-C RGAS IS THE UNIVERSAL GAS CONSTANT IN UNITS OF: M SEC-2 AMU K-1 KM
-      DATA RGAS/8.31432/
-C SIGMA IS THE STEFAN-BOLTZMAN CONSTATNT IN CGS UNITS
-      DATA SIGMA/5.6677E-5/
-C
-C RT CONSTANTS
-      DATA UBARI,UBARV,UBAR0/0.5,0.5,0.5/
-C PLANET SPECIFIC CONSTANTS
-C
-C CONVEQ IS THE DRY N2 ADIABATE DLNT/DLNP
-      DATA CONVEQ/0.2994/
-C CSUBP IS THE SPECIFIC HEAT AT CONSTANT P OF THE ATMOSPHERE
-C IN UNITS OF ERGS K-1 G-1
-      DATA CSUBP/1.039E7/
-C RHOP IS THE UNITS CONVERSION FROM TO GET MASS UNITS (G CM-2)
-C FROM PRESSURE (BARS)  DEVIDED BY GRAVITY (M SEC-2)
-C IS EQUAL TO ONE  GM CM-2  BARS-1  M SEC-2
-C IF ONE WHATS TO CHANGE UNITS ON PRESSURE THIS
-C CONSTANT MUST BE CHANGED
-      DATA RHOP/1.E4/
-C FOPI IS THE ACTUAL SOLAR FLUX IN ERGS/CM2
-      DATA F0PI/1.5E4/
-C RHCH4 IS THE METHANE RH AT THE SURFACE
-      DATA RHCH4 /0.60/   !! .65
-C FH2 IS THE CONSTANT MIXING RATIO OF H2
-      DATA FH2/0.04/   !!  0.003
-C FHAZE IS THE HAZE PRODUCTION SCALING FACTOR
-      DATA FHAZE/0.35/
-C FHIR IS THE HAZE INFRARED ABSORPTION SCALE FACTOR
-      DATA FHIR/0.7/     ! anciennement 0.5
-C FHVIS IS THE HAZE INFRARED ABSORPTION SCALE FACTOR
-      DATA FHVIS/1.1/              !!!!  1.333333333/
-C TAUFAC IS THE 200 CM-1 SCALING FACTOR
-      DATA TAUFAC/2.00/
-C RCLOUD IS THE PARTICLE SIZE IN THE CLOUD IN MICRONS
-      DATA RCLOUD/60./     !! 100
-
-      data FARGON/0./
-      END
Index: /trunk/LMDZ.TITAN/libf/phytitan/tgmdat_mod.F90
===================================================================
--- /trunk/LMDZ.TITAN/libf/phytitan/tgmdat_mod.F90	(revision 1461)
+++ /trunk/LMDZ.TITAN/libf/phytitan/tgmdat_mod.F90	(revision 1461)
@@ -0,0 +1,45 @@
+MODULE  TGMDAT_MOD
+      IMPLICIT NONE
+      include "dimensions.h"
+
+      INTEGER,PARAMETER :: NLAYER=llm,NLEVEL=NLAYER+1
+      REAL,SAVE :: PI=3.14159265358979323846
+! RGAS IS THE UNIVERSAL GAS CONSTANT IN UNITS OF: M SEC-2 AMU K-1 KM
+      REAL,SAVE :: RGAS=8.31432
+! SIGMA IS THE STEFAN-BOLTZMAN CONSTATNT IN CGS UNITS
+      REAL,SAVE :: SIGMA=5.6677E-5
+!
+! RT CONSTANTS
+      REAL,SAVE :: UBARI=0.5,UBARV=0.5,UBAR0=0.5
+! PLANET SPECIFIC CONSTANTS
+!
+! CONVEQ IS THE DRY N2 ADIABATE DLNT/DLNP
+      REAL,SAVE :: CONVEQ=0.2994
+! CSUBP IS THE SPECIFIC HEAT AT CONSTANT P OF THE ATMOSPHERE
+! IN UNITS OF ERGS K-1 G-1
+      REAL,SAVE :: CSUBP=1.039E7
+! RHOP IS THE UNITS CONVERSION FROM TO GET MASS UNITS (G CM-2)
+! FROM PRESSURE (BARS)  DEVIDED BY GRAVITY (M SEC-2)
+! IS EQUAL TO ONE  GM CM-2  BARS-1  M SEC-2
+! IF ONE WHATS TO CHANGE UNITS ON PRESSURE THIS
+! CONSTANT MUST BE CHANGED
+      REAL,SAVE :: RHOP=1.E4
+! FOPI IS THE ACTUAL SOLAR FLUX IN ERGS/CM2
+      REAL,SAVE :: F0PI=1.5E4
+! RHCH4 IS THE METHANE RH AT THE SURFACE
+      REAL,SAVE :: RHCH4=0.60   !! .65
+! FH2 IS THE CONSTANT MIXING RATIO OF H2
+      REAL,SAVE :: FH2=0.04   !!  0.003
+! FHAZE IS THE HAZE PRODUCTION SCALING FACTOR
+      REAL,SAVE :: FHAZE=0.35
+! FHIR IS THE HAZE INFRARED ABSORPTION SCALE FACTOR
+      REAL,SAVE :: FHIR=0.7     ! anciennement 0.5
+! FHVIS IS THE HAZE INFRARED ABSORPTION SCALE FACTOR
+      REAL,SAVE :: FHVIS=1.1              !!!!  1.333333333/
+! TAUFAC IS THE 200 CM-1 SCALING FACTOR
+      REAL,SAVE :: TAUFAC=2.00
+! RCLOUD IS THE PARTICLE SIZE IN THE CLOUD IN MICRONS
+      REAL,SAVE ::RCLOUD=60.     !! 100
+
+      REAL,SAVE :: FARGON=0.
+END MODULE TGMDAT_MOD
