monofonIC/example.conf

[setup]
# number of grid cells per linear dimension for calculations = particles for sc initial load
GridRes         = 128
# length of the box in Mpc/h
BoxLength       = 125
# starting redshift
zstart          = 49.0
# order of the LPT to be used (1,2 or 3)
LPTorder        = 1
# also do baryon ICs?
DoBaryons       = no
# do mode fixing à la Angulo&Pontzen
DoFixing        = yes
# particle load, can be 'sc' (1x), 'bcc' (2x) or 'fcc' (4x) (increases number of particles by factor!)
ParticleLoad    = sc
# perturb masses instead of displacements in two-component simulations?
PerturbedMasses = yes
# Add a possible constraint field here:
#ConstraintFieldFile = initial_conditions.h5
#ConstraintFieldName = ic_white_noise

[cosmology]
transfer        = CLASS
ztarget         = 2.5
# transfer        = eisenstein
# transfer        = file_CAMB
# transfer_file   = wmap5_transfer_out_z0.dat
Omega_m         = 0.302
Omega_b         = 0.045
Omega_L         = 0.698
H0              = 70.3
sigma_8         = 0.811
nspec           = 0.961

# anisotropic large scale tidal field
# LSS_aniso_lx    = +0.1
# LSS_aniso_ly    = +0.1
# LSS_aniso_lz    = -0.2

[random]
generator       = NGENIC
seed            = 9001

[testing]
# enables diagnostic output
# can be 'none' (default), 'potentials_and_densities', 'velocity_displacement_symmetries', or 'convergence'
test            = none

[execution]
NumThreads      = 8

[output]
fname_hdf5      = output_sch.hdf5
fbase_analysis  = output

# format          = gadget2
# filename        = ics_gadget.dat
# UseLongids      = false

format          = gadget_hdf5
filename        = ics_gadget.hdf5

# format          = AREPO
# filename        = ics_arepo.hdf5

# format          = generic
# filename        = debug.hdf5
# generic_out_eulerian = yes

# format	        = grafic2
# filename        = ics_ramses
# grafic_use_SPT  = yes