SpECTRE
v2023.09.07

Packages some of the inputs to the State::update, so that State::update doesn't need a large number of arguments. More...
#include <State.hpp>
Public Attributes  
double  min_char_speed 
min_char_speed is the minimum over the excision boundary of Eq. 89 of [83].  
double  min_comoving_char_speed 
min_comoving_char_speed is the minimum over the excision boundary of Eq. 28 of [83].  
double  control_error_delta_r 
control_error_delta_r is the control error when the control system is in state Label::DeltaR. This is Q in Eq. 96 of [83].  
std::optional< double >  average_radial_distance 
average_radial_distance is the average distance between the horizon and the excision boundary. Used only for state DeltaRDriftOutward. If std::nullopt, then DeltaRDriftOutward will not be used.  
std::optional< double >  max_allowed_radial_distance 
max_allowed_radial_distance is the minimum distance between the horizon and the excision boundary that will trigger state Label::DeltaRDriftOutward. If std::nullopt, then DeltaRDriftOutward will never be triggered.  
Packages some of the inputs to the State::update, so that State::update doesn't need a large number of arguments.