.. _ref_solver_tui_solution_run_calculation_transient_controls_cfl_based_time_stepping_advanced_options: cfl_based_time_stepping_advanced_options ======================================== .. autoclass:: ansys.fluent.core.solver.tui_241.main_menu.solution.run_calculation.transient_controls.cfl_based_time_stepping_advanced_options :members: use_average_cfl, control_time_step_size_variation, cfl_type :show-inheritance: :undoc-members: :autosummary: :autosummary-members: