aboutsummaryrefslogtreecommitdiff
path: root/Exec/test_particle_injection/ParticleProb.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'Exec/test_particle_injection/ParticleProb.cpp')
-rw-r--r--Exec/test_particle_injection/ParticleProb.cpp109
1 files changed, 0 insertions, 109 deletions
diff --git a/Exec/test_particle_injection/ParticleProb.cpp b/Exec/test_particle_injection/ParticleProb.cpp
deleted file mode 100644
index 7cdee1d46..000000000
--- a/Exec/test_particle_injection/ParticleProb.cpp
+++ /dev/null
@@ -1,109 +0,0 @@
-
-//
-// Each problem must have its own version of PhysicalParticleContainer::InitData()
-// to initialize the particle data. It must also initialize charge and mass.
-//
-
-#include <cmath>
-
-#include <AMReX_BLProfiler.H>
-
-#include <ParticleContainer.H>
-#include <WarpXConst.H>
-
-using namespace amrex;
-
-void
-PhysicalParticleContainer::InitData()
-{
- BL_PROFILE("PPC::InitData()");
-
- charge = -PhysConst::q_e;
- mass = PhysConst::m_e;
-
- const int lev = 0;
-
- const Geometry& geom = Geom(lev);
- const Real* dx = geom.CellSize();
-
- Real weight, ux, uy, uz;
- Real particle_xmin, particle_xmax, particle_ymin, particle_ymax, particle_zmin, particle_zmax;
- int n_part_per_cell;
- {
- ParmParse pp("langmuirwave");
- n_part_per_cell = 1;
- pp.query("num_particles_per_cell", n_part_per_cell);
- weight = 1.e25;
- pp.query("n_e", weight);
- #if BL_SPACEDIM==3
- weight *= dx[0]*dx[1]*dx[2]/n_part_per_cell;
- #elif BL_SPACEDIM==2
- weight *= dx[0]*dx[1]/n_part_per_cell;
- #endif
-
- particle_xmin = particle_ymin = particle_zmin = -2.e-5;
- particle_xmax = particle_ymax = particle_zmax = 2.e-5;
- pp.query("particle_xmin", particle_xmin);
- pp.query("particle_xmax", particle_xmax);
- pp.query("particle_ymin", particle_ymin);
- pp.query("particle_ymax", particle_ymax);
- pp.query("particle_zmin", particle_zmin);
- pp.query("particle_zmax", particle_zmax);
-
- ux = 0.;
- uy = 0.;
- uz = 0.;
- pp.query("ux", ux);
- pp.query("uy", uy);
- pp.query("uz", uz);
-
- ux *= PhysConst::c;
- uy *= PhysConst::c;
- uz *= PhysConst::c;
- }
-
- std::array<Real,PIdx::nattribs> attribs;
- attribs.fill(0.0);
- attribs[PIdx::w ] = weight;
- attribs[PIdx::ux] = ux;
- attribs[PIdx::uy] = uy;
- attribs[PIdx::uz] = uz;
-
- for (MFIter mfi = MakeMFIter(lev); mfi.isValid(); ++mfi)
- {
- const Box& tile_box = mfi.tilebox();
- RealBox tile_real_box { tile_box, dx, geom.ProbLo() };
-
- const int grid_id = mfi.index();
- const int tile_id = mfi.LocalTileIndex();
-
- const IntVect& boxlo = tile_box.smallEnd();
- for (IntVect iv = boxlo; iv <= tile_box.bigEnd(); tile_box.next(iv))
- {
- for (int i_part=0; i_part<n_part_per_cell;i_part++)
- {
- Real particle_shift = (0.5+i_part)/n_part_per_cell;
-#if (BL_SPACEDIM == 3)
- Real x = tile_real_box.lo(0) + (iv[0]-boxlo[0] + particle_shift)*dx[0];
- Real y = tile_real_box.lo(1) + (iv[1]-boxlo[1] + particle_shift)*dx[1];
- Real z = tile_real_box.lo(2) + (iv[2]-boxlo[2] + particle_shift)*dx[2];
-#elif (BL_SPACEDIM == 2)
- Real x = tile_real_box.lo(0) + (iv[0]-boxlo[0] + particle_shift)*dx[0];
- Real y = 0.0;
- Real z = tile_real_box.lo(1) + (iv[1]-boxlo[1] + particle_shift)*dx[1];
-#endif
-
- if (x >= particle_xmax || x < particle_xmin ||
- y >= particle_ymax || y < particle_ymin ||
- z >= particle_zmax || z < particle_zmin )
- {
- continue;
- }
- else
- {
- AddOneParticle(lev, grid_id, tile_id, x, y, z, attribs);
- }
- }
- }
- }
-}