PLUTO  4.4-patch2
Data Fields
timeStep Struct Reference

#include <structs.h>

Data Fields

double * cmax
 
double invDt_hyp
 
double invDt_par
 
double invDt_particles
 
double omega_particles
 
double dt_cool
 
double cfl
 
double cfl_par
 
double particles_tstart
 
int Nsub_particles
 
int Nsts
 
int Nrkc
 
int Nrkl
 

Detailed Description

The timeStep structure contains essential information for determining the time step.

Field Documentation

◆ cfl

double cfl

Courant number for advection.

◆ cfl_par

double cfl_par

Courant number for diffusion (STS only).

◆ cmax

double* cmax

Maximum signal velocity for hyperbolic eqns.

◆ dt_cool

double dt_cool

Cooling time step.

◆ invDt_hyp

double invDt_hyp

Inverse of hyperbolic time step, $ \lambda/\Delta l$.

◆ invDt_par

double invDt_par

Inverse of parabolic (diffusion) time step $ \eta/\Delta l^2$.

◆ invDt_particles

double invDt_particles

Max inverse dt for particles

◆ Nrkc

int Nrkc

Maximum number of substeps used in RKC.

◆ Nrkl

int Nrkl

Maximum number of substeps used in RKL.

◆ Nsts

int Nsts

Maximum number of substeps used in STS.

◆ Nsub_particles

int Nsub_particles

Number of sub-cycles in particles

◆ omega_particles

double omega_particles

Max Larmor frequency for particles

◆ particles_tstart

double particles_tstart

A copy of runtime->particles_tstart


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