## Orbit / general options
## ~~~~~~~~~~~~~~~~~~~~~~~
# Run with or without tracer transport ?
tracer    = .false.
# Diurnal cycle ?  if diurnal=false, diurnally averaged solar heating
diurnal   = .false.
# Check to see if cpp, mugaz values used match gas mixture defined in gases.def (recommended) ?
check_cpp_match = .false.

## Radiative transfer options
## ~~~~~~~~~~~~~~~~~~~~~~~~~~
# call radiative transfer?
callrad    = .true.
# call multilayer correlated-k radiative transfer ?
corrk      = .true.
# Include continuum absorption in radiative transfer (note CO2 is treated separately) ?
Continuum  = .true.
# folder in which correlated-k data is stored ?
corrkdir   = N2_CO2step_H2Ovar/1E3ppmCO2
# call visible gaseous absorption in radiative transfer ?
callgasvis = .true.
# Include Rayleigh scattering in the visible ?
rayleigh   = .true.
# 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.
# Variable gas species: Radiatively active ?
varactive  = .false.
# Variable gas species: Fixed vertical distribution ?
varfixed   = .true.
# Variable gas species: Saturation percentage value at ground ?
satval     = 0.0
# Use fixed vertical profile, 1 step, no iteration ?
kastprof   = .true.
# 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
#       startype = 9            TRAPPIST-1
#       startype = 10           Proxima Centauri
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 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 = 956.0

##################################
## extra non-standard definitions 
##################################

## Tracer and aerosol options 
## ~~~~~~~~~~~~~~~~~~~~~~~~~~
# Number of radiatively active aerosols
naerkind=0
# Fixed aerosol distributions?
aerofixed     = .true.
# Varying H2O cloud fraction?
CLFvarying    = .false.
# H2O cloud fraction?
CLFfixval     = 1.0
# 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