[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 # 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