Declaration of variables associated to the time discretization.

Variables
double precision	global_time_step = huge(1d0)
	Global time step.

integer	time_order_discretization = time_order_1
	Time discretization order; coeffcient of time order scheme.

integer	max_time_iteration = 0
	Time iterations.

integer	iter_print_to_screen = 1

integer	time_iteration = 0

integer	time_iteration_start = 1

double precision	time = 0d0

double precision	final_time = 0d0

double precision	final_time_tolerance = 1d-14

logical	is_final_time_set = .false.

logical	is_time_step_adaptative = .false.
	Adaptative time step.

double precision	cfl_coefficient = 0.5d0

double precision	cfl_coefficient_st = 0.5d0
	CFL number for surface tension.

double precision	min_time_step = 0d0

double precision	max_time_step = huge(1d0)

double precision	max_time_step_increment = huge(1d0)

double precision	max_time_step_ratio = huge(1d0)

logical	is_advect_phases_first = .false.
	Algorithm variables.

logical	is_stop_tests = .false.
	Do stop tests.

logical	is_stop_simulation = .false.
	Stop the simulation is stop tests verified.

logical	is_stop_divergence = .false.
	stop test on divergence

double precision	tolerance_divergence = 1d-7

logical	is_stop_elapsed_time = .false.
	stop test on physical ellapsed time

double precision	stop_elapsed_time = 1d10

logical	is_stop_stationarity = .false.
	stop test on stationarity

logical	is_stop_stationarity_species = .false.

logical	is_stop_stationarity_density = .false.

logical	is_stop_stationarity_temperature = .false.

logical	is_stop_stationarity_pressure = .false.

logical	is_stop_stationarity_velocity = .false.

logical	is_stop_stationarity_turbulent = .false.

logical	is_stop_stationarity_velocity_time_averaged = .false.

logical	is_stop_stationarity_temperature_time_averaged = .false.

logical	is_stop_stationarity_pressure_time_averaged = .false.

logical	is_stop_stationarity_density_time_averaged = .false.

logical	is_stop_stationarity_species_time_averaged = .false.

double precision	tolerance_stationarity_temperature_time_averaged = 1d-5

double precision	tolerance_stationarity_pressure_time_averaged = 1d-5

double precision	tolerance_stationarity_density_time_averaged = 1d-5

double precision	tolerance_stationarity_velocity_time_averaged = 1d-5

double precision	tolerance_stationarity_species_time_averaged = 1d-5

double precision	tolerance_stationarity_species = 1d-11

double precision	tolerance_stationarity_specific_dissipation_rate = 1d-11

double precision	tolerance_stationarity_temperature = 1d-11

double precision	tolerance_stationarity_turbulent_kinetic_energy = 1d-11

double precision	tolerance_stationarity_turbulence_dissipation = 1d-11

double precision	tolerance_stationarity_mean_squared_velocity = 1d-11

double precision	tolerance_stationarity_velocity = 1d-11

double precision	tolerance_stationarity_pressure = 1d-11

double precision	tolerance_stationarity_density = 1d-11

Variables