# parameter file for initial conditions within AGORA volume: 60 Mpc/h = 85 Mpc # halo m12f [setup] boxlength = 60 zstart = 100 levelmin = 7 levelmin_TF = 9 # level of coarse grid when the density grid is computed levelmax = 13 ## !!! 12 = standard, 13 = higher, 14 = highest padding = 12 # number of grid cells in intermediate levels overlap = 4 # number of extra padding cells for subgrids in computing transfer function convolutions align_top = no # need only for Enzo periodic_TF = yes # whether transfer function kernel is periodic baryons = yes ## !!! whether to include baryons use_2LPT = yes use_LLA = no # whether to compute baryon density using 2nd-order expansion of local Lagrangian approximation - might want to use for AMR #center_vel = no # whether to give subvolume a kick opposite to its predicted motion ## zoom region # cuboidal #region = box #ref_offset = 0, 0, 0 #ref_extent = 0, 0, 0 # ellipsoid or convex hull region = convex_hull #region = ellipsoid region_point_file = ic_agora_m12f_ref12-rad7-ell_rad5-points.txt ## !!! asci file with points region_point_shift = -13, -5, -3 ## !!! shift of zoom file from which these points are specified region_point_levelmin = 7 # levelmin of zoom run from which the points are specified [output] ## GADGET-2 format = gadget2 shift_back = yes gadget_lunit = kpc gadget_coarsetype = 2 # particle type to use for coarse particles filename = ic_agora_m12f_ref13_rad5-chull.ics ## !!! output file name ## GENERIC #format = generic #filename = debug.hdf5 [cosmology] Omega_m = 0.272 Omega_L = 0.728 Omega_b = 0.0455 H0 = 70.2 sigma_8 = 0.807 nspec = 0.961 transfer = eisenstein [random] cubesize = 256 seed[8] = 95064 seed[9] = 31415 seed[10] = 27183 #seed[11] = -27018710 #seed[12] = -85591679 #seed[13] = -20707859 #seed[14] = -79280828 #disk_cached = yes # useful if have limited memory [poisson] fft_fine = yes accuracy = 1e-6 grad_order = 6 laplace_order = 6