SimulationParameters Struct Reference

Simulation parameters. More...

#include <SimulationParameters.h>

Public Attributes
double	sim_time_step_size {0.0}
	Simulation time step size.
double	sim_abs_tol {0.0}
	Absolute tolerance for simulation.
int	sim_num_cycles {0}
	Number of cardiac cycles to simulate.
int	sim_pts_per_cycle {0}
	Number of time steps per cardiac cycle.
bool	use_cycle_to_cycle_error
double	sim_cycle_to_cycle_error {0}
	Cycle-to-cycle error.
int	sim_num_time_steps {0}
	Total number of time steps.
int	sim_nliter {0}
double	sim_rho_infty {0.0}
	Spectral radius of generalized-alpha.
int	output_interval {0}
	Interval of writing output.
bool	sim_steady_initial {0}
	Start from steady solution.
bool	output_variable_based
	Output variable based instead of vessel based.
bool	output_mean_only {false}
	Output only the mean value.
bool	output_derivative {false}
	Output derivatives.
bool	output_all_cycles {false}
	Output all cardiac cycles.
bool	sim_coupled
	Running 0D simulation coupled with external solver.
double	sim_external_step_size {0.0}

Detailed Description

Simulation parameters.

Member Data Documentation

output_all_cycles

bool SimulationParameters::output_all_cycles {false}

Output all cardiac cycles.

output_derivative

bool SimulationParameters::output_derivative {false}

Output derivatives.

output_interval

int SimulationParameters::output_interval {0}

Interval of writing output.

output_mean_only

bool SimulationParameters::output_mean_only {false}

Output only the mean value.

output_variable_based

bool SimulationParameters::output_variable_based

Initial value:

{
      false}

Output variable based instead of vessel based.

sim_abs_tol

double SimulationParameters::sim_abs_tol {0.0}

Absolute tolerance for simulation.

sim_coupled

bool SimulationParameters::sim_coupled

Initial value:

{
      false}

Running 0D simulation coupled with external solver.

sim_cycle_to_cycle_error

double SimulationParameters::sim_cycle_to_cycle_error {0}

Cycle-to-cycle error.

sim_external_step_size

double SimulationParameters::sim_external_step_size {0.0}

Step size of external solver if running coupled

sim_nliter

int SimulationParameters::sim_nliter {0}

Maximum number of non-linear iterations in time integration

sim_num_cycles

int SimulationParameters::sim_num_cycles {0}

Number of cardiac cycles to simulate.

sim_num_time_steps

int SimulationParameters::sim_num_time_steps {0}

Total number of time steps.

sim_pts_per_cycle

int SimulationParameters::sim_pts_per_cycle {0}

Number of time steps per cardiac cycle.

sim_rho_infty

double SimulationParameters::sim_rho_infty {0.0}

Spectral radius of generalized-alpha.

sim_steady_initial

bool SimulationParameters::sim_steady_initial {0}

Start from steady solution.

sim_time_step_size

double SimulationParameters::sim_time_step_size {0.0}

Simulation time step size.

use_cycle_to_cycle_error

bool SimulationParameters::use_cycle_to_cycle_error

Initial value:

{
      false}

If model does not have RCR boundary conditions, simulate model to convergence (based on cycle-to-cycle error of last two cardiac cycles); if it does, update number of cardiac cycles to simulate to be value estimated from equation 21 of Pfaller 2021

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The documentation for this struct was generated from the following file:

• solve/SimulationParameters.h