LevelingThinning.H File Reference

#include "Resampling.H"
#include "Particles/WarpXParticleContainer_fwd.H"
#include <AMReX_Geometry.H>
#include <AMReX_REAL.H>
#include <string>

Go to the source code of this file.

Classes
class	LevelingThinning
	This class implements the leveling thinning algorithm as defined in Muraviev, A., et al. arXiv:2006.08593 (2020). The main steps of the algorithm are the following: for every cell we calculate a level weight, defined by the average weight of the species particles in that cell multiplied by the target ratio. Then, particles with a weight lower than the level weight are either removed, with a probability 1 - particle_weight/level_weight, or have their weight set to the level weight. More...