source: trunk/LMDZ.MARS/deftank/callphys.def.co2clouds.GCM5 @ 2883

Last change on this file since 2883 was 2637, checked in by abierjon, 3 years ago

Mars GCM:
Update .def* files in LMDZ.MARS/deftank/
*.def.GCM6 files are bound to change later but are ready to use.

AB

File size: 5.5 KB
Line 
1##General options
2##~~~~~~~~~~~~~~~
3#Run with or without tracer transport ?
4tracer=.true.
5
6# check input fields when entering physics?
7check_physics_inputs=.false.
8# check fields at the end of physics?
9check_physics_outputs=.false.
10
11#Directory where external input files are:
12datadir=/home/audouard/GCM_MARS/datadir
13
14#Diurnal cycle ?  if diurnal=False, diurnal averaged solar heating
15diurnal=.true.
16
17#Seasonal cycle ? if season=False, Ls stays constant, to value set in "start"
18season = .true.   
19
20#write some more output on the screen ?
21lwrite = .false.   
22
23#Save statistics in file "stats.nc" ?
24callstats =.true.
25
26## Dust scenario. Used if the dust is prescribed (i.e. if tracer=F or active=F)
27## ~~~~~~~~~~~~~
28#  =1 Dust opt.deph read in startfi; =2 Viking scenario; =3 MGS scenario,
29#  =4 Mars Year 24 from TES assimilation (old version of MY24; dust_tes.nc file)
30#  =6 "cold" (low dust) scenario ; =7 "warm" (high dust) scenario
31#  =24 Mars Year 24  ; =25 Mars Year 25 (year with a global dust storm) ; ...
32#  =30 Mars Year 30
33iaervar = 24
34# Dust opacity at 610 Pa (when constant, i.e. for the iaervar=1 case)
35tauvis=0.1
36# Dust vertical distribution:
37# (=0: old distrib. (Pollack90), =1: top set by "topdustref",
38#  =2: Viking scenario; =3 MGS scenario)
39iddist  = 1
40# Dust top altitude (km). (Matters only if iddist=1)
41topdustref = 130.
42
43## Physical Parameterizations :
44## ~~~~~~~~~~~~~~~~~~~~~~~~~~
45# call radiative transfer ?
46callrad   = .true.
47# call NLTE radiative schemes ?   matters only if callrad=T
48callnlte = .true.
49# NLTE 15um scheme to use.
50# 0-> Old scheme, static oxygen
51# 1-> Old scheme, dynamic oxygen
52# 2-> New scheme
53nltemodel = 0
54# call CO2 NIR absorption ?   matters only if callrad=T
55callnirco2 = .true.
56# NIR NLTE correction ? matters only if callnirco2=T
57nircorr=0
58# call turbulent vertical diffusion ?
59calldifv  = .true.
60# call convective adjustment ?
61calladj  = .true.
62# Thermals
63calltherm = .true.
64callrichsl = .true.
65# call CO2 condensation ?
66callcond =.true.
67# call thermal conduction in the soil ?
68callsoil = .true.
69# call Lott's gravity wave/subgrid topography scheme ?
70calllott  = .true.
71# Impose polar cap surface albedos as observed by TES?
72TESicealbedo = .true.
73## Coefficient for Northern cap albedoes
74TESice_Ncoef=1.6
75## Coefficient for Southern cap albedoes
76TESice_Scoef=1.6
77
78
79## Radiative transfer options :
80## ~~~~~~~~~~~~~~~~~~~~~~~~~~
81# the rad.transfer is computed every "iradia" physical timestep
82iradia    = 1
83# Output of the exchange coefficient mattrix ? for diagnostic only
84callg2d  = .false.
85# Rayleigh scattering : (should be .false. for now)
86rayleigh  = .false.
87
88## Tracer (dust water, ice and/or chemical species) options (used if tracer=T):
89## ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
90# DUST: Transported dust ? (if >0, use 'dustbin' dust bins)
91dustbin    = 2
92# DUST: Radiatively active dust ? (matters if dustbin>0)
93active  = .true.
94# DUST: use mass and number mixing ratios to predict dust size ?
95doubleq   = .true.
96# DUST: lifted by GCM surface winds ?
97lifting = .false.
98# DUST: lifted by dust devils ?
99callddevil = .false.
100# DUST: Scavenging by H2O/CO2 snowfall ?
101scavenging = .true.
102# DUST/WATERICE: Gravitationnal sedimentation ?
103sedimentation = .true.
104# WATERICE: Radiatively active transported atmospheric water ice ?
105activice   = .false.
106# WATER: Compute water cycle
107water = .true.
108# WATER: Microphysical scheme for water-ice clouds?
109microphys = .true.
110# WATER: parameter contact
111mteta = 0.95
112# WATER: Effective variance for sedimentation for the log-normal
113#        distribution of ice particles ?
114nuice_sed=0.1
115# WATER: current permanent caps at both poles. True IS RECOMMENDED
116#        (with .true., North cap is a source of water and South pole
117#         is a cold trap)
118caps  = .true.
119# WATER: Water ice albedo ?
120albedo_h2o_ice = 0.35
121# WATER: Water ice thermal inertia
122inert_h2o_ice = 800
123# WATER: Frost thickness threshold for albedo
124frost_albedo_threshold = 0.005
125# PHOTOCHEMISTRY: include chemical species
126photochem  = .false.
127
128# SCATTERERS: set number of scatterers. must be compliant with preceding options.
129naerkind = 1
130
131imicro=30
132#include co2 clouds scheme?
133co2clouds=.true.
134# Microphysical scheme for co2 clouds?
135microphysco2 = .true.
136#Effective variance for sedimentation for the log-normal
137#        distribution of CO2 clouds particles ?
138nuiceco2_sed=0.1
139
140## Thermospheric options (relevant if tracer=T) :
141##~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
142# call thermosphere ?
143callthermos = .false.
144# WATER: included without cycle (only if water=.false.)
145thermoswater = .false.
146# call thermal conduction ? (only if callthermos=.true.)
147callconduct = .false.
148# call molecular viscosity ? (only if callthermos=.true.)
149callmolvis = .false.
150# call molecular diffusion ? (only if callthermos=.true.)
151callmoldiff = .false.
152# call thermospheric photochemistry ? (only if callthermos=.true.)
153thermochem = .false.
154# call EUV heating ? (only if callthermos=.true.)
155calleuv=.false.
156#Method to include solar variability?
157#0-> Old method (fixed EUV input)  1-> Variability with E10.7 as observed
158solvarmod=1
159# date for solar flux calculation: (1985 < date < 2002)
160## (Solar min=1996.4 ave=1993.4 max=1990.6) ; Only used if solvarmod=0
161solarcondate = 1993.4
162#Solar variability as observed for MY? (must bebetween MY23 and MY30)
163# (only matters if solvarmod=1)
164solvaryear=24
165# value for the UV heating efficiency
166##(experimental values between 0.19 and 0.23, lower values may
167## be used to compensate for low 15 um cooling)
168euveff = 0.21       
169#meteoritic flux of dust
170meteo_flux_mass=2.21938e-14
171meteo_flux_number=  2.11935e+09
172meteo_alt= 90
173
174
175
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