/* * ============================================================================= * "Compile-time" params * ============================================================================= */ AC_nx = 128 AC_ny = 128 AC_nz = 128 AC_dsx = 0.04908738521 AC_dsy = 0.04908738521 AC_dsz = 0.04908738521 /* * ============================================================================= * Run-time params * ============================================================================= */ AC_max_steps = 501 AC_save_steps = 1 AC_bin_steps = 100 AC_bin_save_t = 1e666 // Hydro AC_cdt = 0.4 AC_cdtv = 0.3 AC_cdts = 1.0 AC_nu_visc = 5e-4 AC_cs_sound = 1.0 AC_zeta = 0.0 // Magnetic AC_eta = 5e-3 AC_mu0 = 1.4 AC_chi = 0.0001 // Forcing AC_relhel = 0.0 AC_forcing_magnitude = 1e-20 AC_kmin = 0.8 AC_kmax = 1.2 // Entropy AC_cp_sound = 1.0 AC_gamma = 0.5 AC_lnT0 = 1.2 AC_lnrho0 = 1.3 // Sink Particle AC_sink_pos_x = 3.14 AC_sink_pos_y = 3.14 AC_sink_pos_z = 3.14 //AC_M_sink_Msun = 0.005 AC_M_sink_Msun = 1e-4 //1e-5 AC_soft = 0.25 AC_accretion_range = 0.25 // Physical properties of the domain // Typical 1km/s velocity AC_unit_velocity = 1e5 // using density estimate of 100 H2 molecules per cm^3. AC_unit_density = 3e-20 // using 100,000 A.U. AC_unit_length = 1.5e17 /* * ============================================================================= * Initial conditions * ============================================================================= */ AC_ampl_lnrho = 0.0 AC_ampl_uu = 0.5