[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 = 250 # starting redshift zstart = 49.0 # order of the LPT to be used (1,2 or 3) LPTorder = 3 # also do baryon ICs? DoBaryons = no # do mode fixing à la Angulo&Pontzen DoFixing = no # particle load, can be 'sc' (1x), 'bcc' (2x) or 'fcc' (4x) (increases number of particles by factor!) ParticleLoad = sc [cosmology] #transfer = CLASS transfer = eisenstein 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 = convergence [execution] NumThreads = 4 [output] fname_hdf5 = output.hdf5 fbase_analysis = output format = gadget2 filename = ics_gadget.dat UseLongids = false #format = generic #filename = debug.hdf5 #generic_out_eulerian = yes #format = grafic2 #filename = ics_ramses #grafic_use_SPT = yes