# Define the system of units to use internally. InternalUnitSystem: UnitMass_in_cgs: 5.9724e27 # Grams UnitLength_in_cgs: 6.371e8 # Centimeters UnitVelocity_in_cgs: 6.371e8 # Centimeters per second UnitCurrent_in_cgs: 1 # Amperes UnitTemp_in_cgs: 1 # Kelvin # Parameters governing the time integration TimeIntegration: time_begin: 0. # The starting time of the simulation (in internal units). time_end: 800 # The end time of the simulation (in internal units). dt_min: 1e-9 # The minimal time-step size of the simulation (in internal units). dt_max: 1e2 # The maximal time-step size of the simulation (in internal units). # Parameters governing the snapshots Snapshots: basename: rayleigh_taylor # Common part of the name of output files time_first: 0. # Time of the first output (in internal units) delta_time: 50 # Time difference between consecutive outputs (in internal units) # Parameters governing the conserved quantities statistics Statistics: delta_time: 50 # Time between statistics output # Parameters for the hydrodynamics scheme SPH: resolution_eta: 1.487 # Target smoothing length in units of the mean inter-particle separation (1.487 == 100Ngbs with the Wendland C2 kernel). CFL_condition: 0.1 # Courant-Friedrich-Levy condition for time integration. # Parameters related to the initial conditions InitialConditions: file_name: ./rayleigh_taylor.hdf5 # The file to read periodic: 1 Scheduler: max_top_level_cells: 100 # Maximal number of top-level cells in any dimension. tasks_per_cell: 100 # Parameters related to the equation of state EoS: # Select which planetary EoS material(s) to enable for use. planetary_use_ANEOS_forsterite: 1 # ANEOS forsterite (Stewart et al. 2019), material ID 400 planetary_use_ANEOS_Fe85Si15: 1 # ANEOS Fe85Si15 (Stewart 2020), material ID 402 # Tablulated EoS file paths. planetary_ANEOS_forsterite_table_file: ../EoSTables/ANEOS_forsterite_S19.txt planetary_ANEOS_Fe85Si15_table_file: ../EoSTables/ANEOS_Fe85Si15_S20.txt ConstantPotential: g_cgs: [0, -991, 0] # Gravitation accelertion calculated by GM(