7 #ifndef WARPX_SPECTRAL_SOLVER_H_
8 #define WARPX_SPECTRAL_SOLVER_H_
24 #ifdef WARPX_USE_PSATD
75 int norder_x,
int norder_y,
76 int norder_z,
short grid_type,
82 bool periodic_single_box,
84 bool fft_do_time_averaging,
85 int psatd_solution_type,
125 const std::array<std::unique_ptr<amrex::MultiFab>,3>& Efield,
Class that stores the fields in spectral space, and performs the Fourier transforms between real spac...
Definition: SpectralFieldData.H:143
SpectralField fields
Definition: SpectralFieldData.H:169
Definition: SpectralFieldData.H:34
Top-level class for the electromagnetic spectral solver.
Definition: SpectralSolver.H:33
void ForwardTransform(int lev, const amrex::MultiFab &mf, int field_index, int i_comp=0)
Transform the component i_comp of the MultiFab mf to Fourier space, and store the result internally (...
Definition: SpectralSolver.cpp:118
SpectralFieldIndex m_spectral_index
Definition: SpectralSolver.H:190
void VayDeposition()
Public interface to call the virtual function VayDeposition, declared in the base class SpectralBaseA...
Definition: SpectralSolver.H:147
void ZeroOutDataComp(const int icomp)
Set to zero the data on component icomp of field_data.fields.
Definition: SpectralSolver.H:171
void ScaleDataComp(const int icomp, const amrex::Real scale_factor)
Scale the data on component icomp of field_data.fields by a given scale factor.
Definition: SpectralSolver.H:184
void pushSpectralFields()
Update the fields in spectral space, over one timestep.
Definition: SpectralSolver.cpp:139
void CurrentCorrection()
Public interface to call the virtual function CurrentCorrection, defined in the base class SpectralBa...
Definition: SpectralSolver.H:136
void ComputeSpectralDivE(int lev, const std::array< std::unique_ptr< amrex::MultiFab >, 3 > &Efield, amrex::MultiFab &divE)
Public interface to call the member function ComputeSpectralDivE of the base class SpectralBaseAlgori...
Definition: SpectralSolver.H:124
SpectralFieldData field_data
Definition: SpectralSolver.H:201
amrex::IntVect m_fill_guards
Definition: SpectralSolver.H:194
void CopySpectralDataComp(const int src_comp, const int dest_comp)
Copy spectral data from component src_comp to component dest_comp of field_data.fields.
Definition: SpectralSolver.H:159
void BackwardTransform(int lev, amrex::MultiFab &mf, int field_index, const amrex::IntVect &fill_guards, int i_comp=0)
Transform spectral field specified by field_index back to real space, and store it in the component i...
Definition: SpectralSolver.cpp:128
std::unique_ptr< SpectralBaseAlgorithm > algorithm
Definition: SpectralSolver.H:206
SpectralSolver(int lev, const amrex::BoxArray &realspace_ba, const amrex::DistributionMapping &dm, int norder_x, int norder_y, int norder_z, short grid_type, const amrex::Vector< amrex::Real > &v_galilean, const amrex::Vector< amrex::Real > &v_comoving, amrex::RealVect dx, amrex::Real dt, bool pml, bool periodic_single_box, bool update_with_rho, bool fft_do_time_averaging, int psatd_solution_type, int J_in_time, int rho_in_time, bool dive_cleaning, bool divb_cleaning)
Constructor of the class SpectralSolver.
Definition: SpectralSolver.cpp:23
void setVal(value_type val)
void mult(value_type val, int comp, int num_comp, int nghost=0)
void Copy(FabArray< DFAB > &dst, FabArray< SFAB > const &src, int srccomp, int dstcomp, int numcomp, int nghost)
float dt
Definition: stencil.py:442
tuple dx
lab frame
Definition: stencil.py:429