INCLUDEDEF=earth_const.def

# Scale factor for small planet experiment : real (default=1.)
scale_factor=1.

# ------------------------------- Mesh ---------------------------------
# nbp                 20  40  80 160
# T-edge length (km) 500 250 120  60

# Number of subdivision on a main triangle (nbp) : integer (default=40)
nbp=40

# sub splitting of main rhombus : integer (default=1)
nsplit_i=2
nsplit_j=3

# Number of vertical layer (llm) : integer (default=19)
llm=19

# disvert : vertical discretisation : string (default='std') : std, ncar, ncar30l
disvert=std

# optim_it : mesh optimisation : number of iteration : integer (default=0)
optim_it=1000

# ---------------------------------- Time --------------------------------

# scheme type : string ( default='runge_kutta') euler, leapfrog_matsuno, runge_kutta )
scheme = runge_kutta

# matsuno period : integer ( default=5)
matsuno_period = 5

# advection called every itau_adv time steps : integer (default 2)
# standard : umax=100m/s vs c=340m/s (ratio 1:3)
# in JW06 umax=35m/s vs c=340m/s (ratio 1:10)
itau_adv= 1

# time_style
time_style=lmd 

# Number of days
ndays=1200

# NUBER of day_step
day_step= 180

# output field period : integer (default none)
write_period=86400

# ---------------------------------- Misc --------------------------------

# number of tracer (nqtot) : integer (default 1)
nqtot=1

# etat0 : initial state : string (default=jablonowsky06) : 
# jablonowsky06, academic, dcmip[1-4] ,heldsz
etat0=held_suarez 

# ------------------------------ Dynamics --------------------------------

# caldyn : computation type for gcm equation : string (default=gcm) : gcm, adv
caldyn=gcm

caldyn_conserv=energy
caldyn_exner=direct
caldyn_hydrostat=direct

# guided_type : string (default=none) : none, ncar
guided_type=none

# ------------------------------ Dissipation ---------------------------

# dissipation time graddiv : real (default=5000)
tau_graddiv = 50000

# number of iteration for graddiv : integer (default=1)
nitergdiv = 2

# dissipation time nxgradrot (default=5000)
tau_gradrot = 50000

# number of iteration for nxgradrot : integer (default=1)
nitergrot=2

# dissipation time divgrad (theta) (default=5000)
tau_divgrad= 50000

# number of iteration for divgrad : integer (default=1)
niterdivgrad=2

# Rayleigh friction : string (default=none) : none, dcmip2_schaer_noshear, dcmip2_schaer_shear
rayleigh_friction_type=none

#----------------------------physics-------------------------------------
physics=automatic