diff options
Diffstat (limited to 'Source/FieldSolver/SpectralSolver/SpectralAlgorithms')
3 files changed, 40 insertions, 0 deletions
diff --git a/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/PsatdAlgorithmRZ.H b/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/PsatdAlgorithmRZ.H index 309bb050f..6a604155b 100644 --- a/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/PsatdAlgorithmRZ.H +++ b/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/PsatdAlgorithmRZ.H @@ -28,6 +28,22 @@ class PsatdAlgorithmRZ : public SpectralBaseAlgorithmRZ void InitializeSpectralCoefficients(SpectralFieldDataRZ const & f); + /** + * \brief Virtual function for current correction in Fourier space + * (equation (19) of https://doi.org/10.1016/j.jcp.2013.03.010). + * This function overrides the virtual function \c CurrentCorrection in the + * base class \c SpectralBaseAlgorithmRZ (qualifier \c override) and cannot be + * overridden by further derived classes (qualifier \c final). + * + * \param[in,out] field_data all fields in Fourier space + * \param[in,out] current two-dimensional array of unique pointers to MultiFab + * storing the three components of the current density + * \param[in] rho unique pointer to MultiFab storing the charge density + */ + virtual void CurrentCorrection ( SpectralFieldDataRZ& field_data, + std::array<std::unique_ptr<amrex::MultiFab>,3>& current, + const std::unique_ptr<amrex::MultiFab>& rho ) override final; + private: bool coefficients_initialized; // Note that dt is saved to use in InitializeSpectralCoefficients diff --git a/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/PsatdAlgorithmRZ.cpp b/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/PsatdAlgorithmRZ.cpp index 6ec4c523a..d85b0a537 100644 --- a/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/PsatdAlgorithmRZ.cpp +++ b/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/PsatdAlgorithmRZ.cpp @@ -196,3 +196,11 @@ void PsatdAlgorithmRZ::InitializeSpectralCoefficients (SpectralFieldDataRZ const }); } } + +void +PsatdAlgorithmRZ::CurrentCorrection (SpectralFieldDataRZ& field_data, + std::array<std::unique_ptr<amrex::MultiFab>,3>& current, + const std::unique_ptr<amrex::MultiFab>& rho ) +{ + amrex::Abort("Current correction not implemented in RZ"); +} diff --git a/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/SpectralBaseAlgorithmRZ.H b/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/SpectralBaseAlgorithmRZ.H index aae17f387..ea50e979a 100644 --- a/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/SpectralBaseAlgorithmRZ.H +++ b/Source/FieldSolver/SpectralSolver/SpectralAlgorithms/SpectralBaseAlgorithmRZ.H @@ -29,6 +29,22 @@ class SpectralBaseAlgorithmRZ virtual ~SpectralBaseAlgorithmRZ() {}; /** + * \brief Virtual function for current correction in Fourier space + * (equation (19) of https://doi.org/10.1016/j.jcp.2013.03.010). + * This virtual function is not pure: it can be overridden in derived + * classes (e.g. PsatdAlgorithmRZ), but a base-class + * implementation is provided (empty implementation in this case). + * + * \param[in,out] field_data all fields in Fourier space + * \param[in,out] current two-dimensional array of unique pointers to MultiFab + * storing the three components of the current density + * \param[in] rho unique pointer to MultiFab storing the charge density + */ + virtual void CurrentCorrection ( SpectralFieldDataRZ& field_data, + std::array<std::unique_ptr<amrex::MultiFab>,3>& current, + const std::unique_ptr<amrex::MultiFab>& rho ) {}; + + /** * \brief Compute spectral divergence of E */ void ComputeSpectralDivE ( SpectralFieldDataRZ& field_data, |