source: trunk/LMDZ.GENERIC/deftank/earth1d_Dry.callphys.def @ 629

## Orbit / general options
## ~~~~~~~~~~~~~~~~~~~~~~~
# Run with or without tracer transport ?
tracer    = .false.
# Diurnal cycle ?  if diurnal=false, diurnally averaged solar heating
diurnal   = .false.
# Seasonal cycle ? if season=false, Ls stays constant, to value set in "start"
season    = .false. 
# Tidally resonant orbit ? must have diurnal=false, correct rotation rate in newstart
tlocked   = .false.
# Tidal resonance ratio ? ratio T_orbit to T_rotation
nres      = 1
# Write some more output on the screen ?
lwrite    = .false.
# Save statistics in file "stats.nc" ?
callstats = .false.
# Test energy conservation of model physics ?
enertest  = .true.

## Directory where external input files are
## ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
datadir     = /d6/jllmd/datagcm

## Radiative transfer options
## ~~~~~~~~~~~~~~~~~~~~~~~~~~
# call radiative transfer?
callrad    = .true.
# the rad. transfer is computed every "iradia" physical timestep
iradia     = 1
# Use blackbody for stellar spectrum ?
stelbbody    = .false.
# Stellar blackbody temperature ?
stelTbb      = 2000.000
# call multilayer correlated-k radiative transfer ?
corrk      = .true.
# folder in which correlated-k data is stored ?
 corrkdir    = earth
# corrkdir   = N2CO2poor_H2Ovar
# corrkdir   = megaCO2
# corrkdir   = null
# call visible gaseous absorption in radiative transfer ?
callgasvis = .true.
# call continuum in radiative transfer ?
Continuum = .false.
# Include Rayleigh scattering in the visible ?
rayleigh   = .true.
# Uniform absorption coefficient in radiative transfer?
graybody     = .false.
# Constant absorption coefficient in visible 
#      (in m^2/kg; only if graybody=true):
#      tau_surf= kappa*P/g
kappa_VI = 5.e-7
# Constant absorption coefficient in IR
#      (in m^2/kg; only if graybody=true):
kappa_IR = 1.e-5 
# Use Newtonian cooling in place of radiative transfer ?
newtonian    = .false.
# Radiative timescale for Newtonian cooling ? [only if newtonian = T]
tau_relax    = 30.00000
# Test physics timescale in 1D ?
testradtimes = .false.
# Characteristic planetary equilibrium (black body) temperature
# This is used only in the aerosol radiative transfer setup. (see aerave.F)
tplanet    = 215.
# Output spectral OLR in 1D/3D?
specOLR    = .true.
# Output global radiative balance in file 'rad_bal.out' - slow for 1D!!
meanOLR    = .false.
# Variable gas species: Radiatively active ?
varactive  = .false.
# Variable gas species: Fixed vertical distribution ?
#   (not to be used in time integration mode)
varfixed   = .false.
# Variable gas species: Saturation percentage value at ground ?
satval     = .0
# Use fixed vertical profile, 1 step, no iteration ?
kastprof     = .false.
# Remove lower boundary (e.g. for gas giant sims)
noradsurf    = .false. 


## Star type
## ~~~~~~~~~
startype = 1
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# The choices are:
#
#       startype = 1            Sol        (G2V-class main sequence)
#       startype = 2            Ad Leo     (M-class, synthetic)
#       startype = 3            GJ644
#       startype = 4            HD128167
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Stellar flux at 1 AU. Examples:
# 1366.0 W m-2          Sol today
# 1024.5 W m-2          Sol today x 0.75 = weak early Sun
# 18.462 W m-2          The feeble Gl581
# 19.960 W m-2          Gl581 with e=0.38 orbital average
Fat1AU = 1366.0

## Tracer and aerosol options 
## ~~~~~~~~~~~~~~~~~~~~~~~~~~
# Gravitational sedimentation of tracers (just H2O ice for now) ?
sedimentation = .false.

## Other physics options
## ~~~~~~~~~~~~~~~~~~~~~
# call turbulent vertical diffusion ?
calldifv = .true.
# use turbdiff instead of vdifc ?
UseTurbDiff = .true.
# call convective adjustment ?
calladj  = .true.
# call thermal conduction in the soil ?
callsoil = .true.

#########################################################################
## extra non-standard definitions for Earth
#########################################################################
 
## Tracer and aerosol options 
## ~~~~~~~~~~~~~~~~~~~~~~~~~~
# Fixed aerosol distributions?
aerofixed     = .true.
# Varying H2O cloud fraction?
CLFvarying    = .false.
# H2O cloud fraction?
CLFfixval     = 0.0
# number mixing ratio of CO2 ice particles
Nmix_co2      = 1.e5
# number mixing ratio of water ice particles
Nmix_h2o      = 1.e5
# basic dust opacity
dusttau       = 0.0
# water cloud pressure level (norm. by psurf)
cloudlvl      = 0.0

## Water options 
## ~~~~~~~~~~~~~
# Model water cycle
water         = .false.
# Model water cloud formation
watercond     = .false.
# Model water precipitation (including coagulation etc.)
waterrain     = .false.
# WATER: Precipitation threshold (simple scheme only) ?
rainthreshold = 0.0011
# Include hydrology ?
hydrology     = .false.
# H2O snow (and ice) albedo ?
albedosnow    = 0.5
# Maximum sea ice thickness ?
maxicethick   = 0.5
# Freezing point of seawater (degrees C) ?
Tsaldiff      = 0.0
# Evolve surface water sources ?
sourceevol    = .false.

## CO2 options 
## ~~~~~~~~~~~
# call CO2 condensation ?
co2cond       = .false.
# Set initial temperature profile to 1 K above CO2 condensation everywhere?
nearco2cond   = .false.