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/* Copyright 2019-2020 Andrew Myers, Axel Huebl,
* Maxence Thevenet
*
* This file is part of WarpX.
*
* License: BSD-3-Clause-LBNL
*/
#include "Particles/ElementaryProcess/Ionization.H"
#include "WarpX.H"
#include <AMReX_Box.H>
#include <AMReX_FArrayBox.H>
#include <AMReX_IntVect.H>
#include <algorithm>
#include <array>
IonizationFilterFunc::IonizationFilterFunc (const WarpXParIter& a_pti, int lev, amrex::IntVect ngEB,
amrex::FArrayBox const& exfab,
amrex::FArrayBox const& eyfab,
amrex::FArrayBox const& ezfab,
amrex::FArrayBox const& bxfab,
amrex::FArrayBox const& byfab,
amrex::FArrayBox const& bzfab,
const amrex::Real* const AMREX_RESTRICT a_ionization_energies,
const amrex::Real* const AMREX_RESTRICT a_adk_prefactor,
const amrex::Real* const AMREX_RESTRICT a_adk_exp_prefactor,
const amrex::Real* const AMREX_RESTRICT a_adk_power,
int a_comp,
int a_atomic_number,
int a_offset) noexcept
{
using namespace amrex::literals;
m_ionization_energies = a_ionization_energies;
m_adk_prefactor = a_adk_prefactor;
m_adk_exp_prefactor = a_adk_exp_prefactor;
m_adk_power = a_adk_power;
comp = a_comp;
m_atomic_number = a_atomic_number;
m_get_position = GetParticlePosition(a_pti, a_offset);
m_get_externalEB = GetExternalEBField(a_pti, a_offset);
m_ex_arr = exfab.array();
m_ey_arr = eyfab.array();
m_ez_arr = ezfab.array();
m_bx_arr = bxfab.array();
m_by_arr = byfab.array();
m_bz_arr = bzfab.array();
m_ex_type = exfab.box().ixType();
m_ey_type = eyfab.box().ixType();
m_ez_type = ezfab.box().ixType();
m_bx_type = bxfab.box().ixType();
m_by_type = byfab.box().ixType();
m_bz_type = bzfab.box().ixType();
amrex::Box box = a_pti.tilebox();
box.grow(ngEB);
const std::array<amrex::Real,3>& dx = WarpX::CellSize(std::max(lev, 0));
m_dx_arr = {dx[0], dx[1], dx[2]};
// Lower corner of tile box physical domain (take into account Galilean shift)
const std::array<amrex::Real, 3>& xyzmin = WarpX::LowerCorner(box, lev, 0._rt);
m_xyzmin_arr = {xyzmin[0], xyzmin[1], xyzmin[2]};
m_galerkin_interpolation = WarpX::galerkin_interpolation;
m_nox = WarpX::nox;
m_n_rz_azimuthal_modes = WarpX::n_rz_azimuthal_modes;
m_lo = amrex::lbound(box);
}
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