diff options
Diffstat (limited to 'Source/Particles')
| -rw-r--r-- | Source/Particles/PhysicalParticleContainer.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Source/Particles/PhysicalParticleContainer.cpp b/Source/Particles/PhysicalParticleContainer.cpp index 2d15c51b1..4ece22580 100644 --- a/Source/Particles/PhysicalParticleContainer.cpp +++ b/Source/Particles/PhysicalParticleContainer.cpp @@ -522,10 +522,12 @@ PhysicalParticleContainer::AddPlasma (int lev, RealBox part_realbox) u = inj_mom->getMomentum(x, y, z); dens = inj_rho->getDensity(x, y, z); // Remove particle if density below threshold - if ( (dens < density_min) || (dens > density_max) ){ + if ( dens < density_min ){ p.id() = -1; return; } + // Cut density if above threshold + dens = amrex::min(dens, density_max); } else { // Boosted-frame simulation // Since the user provides the density distribution @@ -554,10 +556,12 @@ PhysicalParticleContainer::AddPlasma (int lev, RealBox part_realbox) // call `getDensity` with lab-frame parameters dens = inj_rho->getDensity(x, y, z0_lab); // Remove particle if density below threshold - if ( (dens < density_min) || (dens > density_max) ){ + if ( dens < density_min ){ p.id() = -1; return; } + // Cut density if above threshold + dens = amrex::min(dens, density_max); // At this point u and dens are the lab-frame quantities // => Perform Lorentz transform dens = gamma_boost * dens * ( 1.0 - beta_boost*betaz_lab ); |