## Directory where external input files are
## ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
datadir      = /d5/aslmd/DATAGENERIC

## 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.

## 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      = 5800.000
# call multilayer correlated-k radiative transfer ?
corrk        = .true.
# folder in which correlated-k data is stored ?
corrkdir     = null
# call visible gaseous absorption in radiative transfer ?
callgasvis   = .true.
# Include Rayleigh scattering in the visible ?
rayleigh     = .true.
# Uniform absorption coefficient in IR ?
graybody     = .false.
# 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.
# 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 ?
varfixed     = .false.
# Variable gas species: Saturation percentage value at ground ?
satval       = 1.0
# Use fixed vertical profile, 1 step, no iteration ?
kastprof     = .false.
# Remove lower boundary (e.g. for gas giant sims)
noradsurf    = .true.
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 Sun 3.8 GYa
# 18.462 W m-2                The feeble GJ581
# 19.960 W m-2                GJ581 with e=0.38 orbital average
Fat1AU       = 1366.0

## Tracer and aerosol options 
## ~~~~~~~~~~~~~~~~~~~~~~~~~~
# Gravitational sedimentation of tracers (KEEP FALSE FOR NOW) ?
sedimentation = .false.

## Other physics options
## ~~~~~~~~~~~~~~~~~~~~~
# call turbulent vertical diffusion ?
calldifv     = .true.
# call convective adjustment ?
calladj      = .true.
# call thermal conduction in the soil ?
callsoil     = .false.

#########################################################################
## extra non-standard definitions for Gliese 581d / Early Mars
#########################################################################
 
## Tracer and aerosol options 
## ~~~~~~~~~~~~~~~~~~~~~~~~~~
# Radiatively active CO2 aerosol?
aeroco2       = .false.
# Fixed CO2 aerosol distribution?
aerofixco2    = .false.
# Radiatively active water aerosol?
aeroh2o       = .true.
# Fixed water aerosol distribution?
aerofixh2o  = .true.
# basic dust opacity
dusttau       = 0.0
# Varying H2O cloud fraction?
CLFvarying    = .false.
# H2O cloud fraction?
CLFfixval     = 0.0 
# number mixing ratio of CO2 ice particles
Nmix_co2      = 100000.
# number mixing ratio of water ice particles
Nmix_h2o      = 100000.
# 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.
# Precipitation threshold (simple scheme only) ?
rainthreshold = 0.011
# Surface hydrology?
hydrology     = .false.
# H2O snow (and ice) albedo ?
albedosnow    = 0.6
# Maximum sea ice thickness (m) ?
maxicethick   = 2.0
# 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.