source: trunk/LMDZ.MARS/deftank/callphys.def.outliers @ 626

Last change on this file since 626 was 626, checked in by tnavarro, 13 years ago

New scheme for the clouds, no more sub-timestep. Clouds sedimentation is done with the dust one in callsedim.F like it was before. Added latent heat for sublimating ground ice. Bugs corrected. THIS VERSION OF THE WATER CYCLE SHOULD NOT BE USED WITH THERMALS DUE TO NEGATIVE TRACERS ISSUES.

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1##General options
2##~~~~~~~~~~~~~~~
3#Run with or without tracer transport ?
4tracer=.true.
5
6#Diurnal cycle ?  if diurnal=False, diurnal averaged solar heating
7diurnal=.true.
8
9#Seasonal cycle ? if season=False, Ls stays constant, to value set in "start"
10season = .true.   
11
12#write some more output on the screen ?
13lwrite = .false.   
14
15#Save statistics in file "stats.nc" ?
16callstats =.true.
17
18#Save EOF profiles in file "profiles" for Climate Database?
19calleofdump = .false.
20
21## Dust scenario. Used if the dust is prescribed (i.e. if tracer=F or active=F)
22## ~~~~~~~~~~~~~
23#  =1 Dust opt.deph read in startfi; =2 Viking scenario; =3 MGS scenario,
24#  =4 Mars Year 24 from TES assimilation (old version of MY24; dust_tes.nc file)
25#  =24 Mars Year 24 from TES assimilation (ie: MCD reference case)
26#  =25 Mars Year 25 from TES assimilation (ie: a year with a global dust storm)
27#  =26 Mars Year 26 from TES assimilation
28iaervar = 26
29# Dust opacity at 700 Pa (when constant, i.e. for the iaervar=1 case)
30tauvis=0.2
31# Dust vertical distribution:
32# (=0: old distrib. (Pollack90), =1: top set by "topdustref",
33#  =2: Viking scenario; =3 MGS scenario)
34iddist  = 3
35# Dust top altitude (km). (Matters only if iddist=1)
36topdustref = 55.
37
38## Physical Parameterizations :
39## ~~~~~~~~~~~~~~~~~~~~~~~~~~
40# call radiative transfer ?
41callrad   = .true.
42# call NLTE radiative schemes ?   matters only if callrad=T
43callnlte = .true.
44# call CO2 NIR absorption ?   matters only if callrad=T
45callnirco2 = .true.
46# call turbulent vertical diffusion ?
47calldifv  = .true.
48# call convective adjustment ?
49calladj  = .true.
50# call CO2 condensation ?
51callcond =.true.
52# call thermal conduction in the soil ?
53callsoil = .true.
54# call Lott's gravity wave/subgrid topography scheme ?
55calllott  = .true.
56# Impose polar cap surface albedos as observed by TES?
57TESicealbedo = .true.
58
59## Radiative transfer options :
60## ~~~~~~~~~~~~~~~~~~~~~~~~~~
61# the rad.transfer is computed every "iradia" physical timestep
62iradia    = 1
63# Output of the exchange coefficient mattrix ? for diagnostic only
64callg2d  = .false.
65# Rayleigh scattering : (should be .false. for now)
66rayleigh  = .false.
67
68## Tracer (dust water, ice and/or chemical species) options (used if tracer=T):
69## ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
70# DUST: Transported dust ? (if >0, use 'dustbin' dust bins)
71dustbin    = 2
72# DUST: Radiatively active dust ? (matters if dustbin>0)
73active  = .true.
74# DUST: use mass and number mixing ratios to predict dust size ?
75doubleq   = .true.
76# DUST: use a small population of dust particules (submicron dust)?
77submicron = .false.
78# DUST: lifted by GCM surface winds ?
79lifting = .true.
80# DUST: lifted by dust devils ?
81callddevil = .false.
82# DUST: Scavenging by CO2 snowfall ?
83scavenging = .false.
84# DUST/WATERICE: Gravitationnal sedimentation ?
85sedimentation = .true.
86# WATERICE: Radiatively active transported atmospheric water ice ?
87activice   = .true.
88# WATER: Compute water cycle
89water = .true.
90# WATER: Microphysical scheme for water-ice clouds?
91microphys = .true.
92# WATER: current permanent caps at both poles. True IS RECOMMENDED
93#        (with .true., North cap is a source of water and South pole
94#         is a cold trap)
95caps  = .true.
96# WATER: water ice albedo ?
97albedo_h2o_ice = 0.4
98# WATER: water ice thermal inertia (SI) ?
99inert_h2o_ice = 1000.
100# WATER: water ice frost minimal thickness (ie kg.m^-2, ie 0.92 mm) for albedo
101frost_albedo_threshold = 0.005
102# PHOTOCHEMISTRY: include chemical species
103photochem  = .false.
104# WATER: parameter contact
105mteta = 0.95
106# WATER: Effective variance for sedimentation for the log-normal
107#        distribution of ice particles ?
108nuice_sed = 0.5
109
110## Thermospheric options (relevant if tracer=T) :
111##~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
112# call thermosphere ?
113callthermos = .false.
114# WATER: included without cycle (only if water=.false.)
115thermoswater = .false.
116# call thermal conduction ? (only if callthermos=.true.)
117callconduct = .false.
118# call EUV heating ? (only if callthermos=.true.)
119calleuv=.false.
120# call molecular viscosity ? (only if callthermos=.true.)
121callmolvis = .false.
122# call molecular diffusion ? (only if callthermos=.true.)
123callmoldiff = .false.
124# call thermospheric photochemistry ? (only if callthermos=.true.)
125thermochem = .false.
126# date for solar flux calculation: (1985 < date < 2002)
127## (Solar min=1996.4 ave=1993.4 max=1990.6)
128solarcondate = 1993.4
129
130       
131
132
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