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Add rhomjz_beam field #1171

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Sep 30, 2024
Merged

Add rhomjz_beam field #1171

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12 changes: 12 additions & 0 deletions src/fields/Fields.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -96,6 +96,9 @@ Fields::AllocData (
Comps[isl].multi_emplace(N_Comps, "rho_" + plasma_name);
}
}
if (Hipace::m_do_beam_jz_minus_rho) {
Comps[isl].multi_emplace(N_Comps, "rhomjz_beam");
}

isl = WhichSlice::Previous;
Comps[isl].multi_emplace(N_Comps, "jx_beam", "jy_beam");
Expand Down Expand Up @@ -552,6 +555,9 @@ Fields::InitializeSlices (int lev, int islice, const amrex::Vector<amrex::Geomet
// with jx and jy initially set to jx_beam and jy_beam
setVal(0., lev, WhichSlice::This, "chi", "Sy", "Sx", "ExmBy", "EypBx", "jz_beam", "rhomjz");
setVal(0., lev, WhichSlice::Next, "jx_beam", "jy_beam");
if (Hipace::m_do_beam_jz_minus_rho) {
setVal(0., lev, WhichSlice::This, "rhomjz_beam");
}
} else {
if (lev != 0 && islice == geom[lev].Domain().bigEnd(Direction::z)) {
// first slice of lev (islice goes backwards)
Expand Down Expand Up @@ -844,6 +850,12 @@ Fields::SolvePoissonPsiExmByEypBxEzBz (amrex::Vector<amrex::Geometry> const& geo

PhysConst phys_const = get_phys_const();

if (m_explicit && Hipace::m_do_beam_jz_minus_rho) {
for (int lev=0; lev<current_N_level; ++lev) {
add(lev, WhichSlice::This, {"rhomjz"}, WhichSlice::This, {"rhomjz_beam"});
}
}

EnforcePeriodic(true, {Comps[WhichSlice::This]["jx"],
Comps[WhichSlice::This]["jy"],
Comps[WhichSlice::This]["rhomjz"]});
Expand Down
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