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#include <PsatdAlgorithmJLinearInTime.H>
Public Member Functions | |
PsatdAlgorithmJLinearInTime (const SpectralKSpace &spectral_kspace, const amrex::DistributionMapping &dm, const SpectralFieldIndex &spectral_index, int norder_x, int norder_y, int norder_z, short grid_type, amrex::Real dt, bool time_averaging, bool dive_cleaning, bool divb_cleaning) | |
Constructor of the class PsatdAlgorithmJLinearInTime. More... | |
void | pushSpectralFields (SpectralFieldData &f) const final |
Updates the E and B fields in spectral space, according to the multi-J PSATD equations. More... | |
void | InitializeSpectralCoefficients (const SpectralKSpace &spectral_kspace, const amrex::DistributionMapping &dm, amrex::Real dt) |
Initializes the coefficients used in pushSpectralFields to update the E and B fields. More... | |
void | InitializeSpectralCoefficientsAveraging (const SpectralKSpace &spectral_kspace, const amrex::DistributionMapping &dm, amrex::Real dt) |
Initialize additional coefficients used in pushSpectralFields to update E,B, required only when using time averaging with the assumption that J is linear in time. More... | |
void | CurrentCorrection (SpectralFieldData &field_data) final |
Virtual function for current correction in Fourier space (Vay et al, 2013). This function overrides the virtual function CurrentCorrection in the base class SpectralBaseAlgorithm and cannot be overridden by further derived classes. More... | |
void | VayDeposition (SpectralFieldData &field_data) final |
Virtual function for Vay current deposition in Fourier space (Vay et al, 2013). This function overrides the virtual function VayDeposition in the base class SpectralBaseAlgorithm and cannot be overridden by further derived classes. More... | |
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virtual | ~SpectralBaseAlgorithm ()=default |
SpectralBaseAlgorithm (const SpectralBaseAlgorithm &)=default | |
SpectralBaseAlgorithm & | operator= (const SpectralBaseAlgorithm &)=default |
SpectralBaseAlgorithm (SpectralBaseAlgorithm &&)=default | |
SpectralBaseAlgorithm & | operator= (SpectralBaseAlgorithm &&)=default |
void | ComputeSpectralDivE (int lev, SpectralFieldData &field_data, const std::array< std::unique_ptr< amrex::MultiFab >, 3 > &Efield, amrex::MultiFab &divE) |
Compute spectral divergence of E. More... | |
Additional Inherited Members | |
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using | SpectralRealCoefficients = amrex::FabArray< amrex::BaseFab< amrex::Real > > |
using | SpectralComplexCoefficients = amrex::FabArray< amrex::BaseFab< Complex > > |
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SpectralBaseAlgorithm (const SpectralKSpace &spectral_kspace, const amrex::DistributionMapping &dm, const SpectralFieldIndex &spectral_index, int norder_x, int norder_y, int norder_z, short grid_type) | |
Constructor. More... | |
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SpectralFieldIndex | m_spectral_index |
KVectorComponent | modified_kx_vec |
KVectorComponent | modified_kz_vec |
PsatdAlgorithmJLinearInTime::PsatdAlgorithmJLinearInTime | ( | const SpectralKSpace & | spectral_kspace, |
const amrex::DistributionMapping & | dm, | ||
const SpectralFieldIndex & | spectral_index, | ||
int | norder_x, | ||
int | norder_y, | ||
int | norder_z, | ||
short | grid_type, | ||
amrex::Real | dt, | ||
bool | time_averaging, | ||
bool | dive_cleaning, | ||
bool | divb_cleaning | ||
) |
Constructor of the class PsatdAlgorithmJLinearInTime.
[in] | spectral_kspace | spectral space |
[in] | dm | distribution mapping |
[in] | spectral_index | object containing indices to access data in spectral space |
[in] | norder_x | order of the spectral solver along x |
[in] | norder_y | order of the spectral solver along y |
[in] | norder_z | order of the spectral solver along z |
[in] | grid_type | type of grid (collocated or not) |
[in] | dt | time step of the simulation |
[in] | time_averaging | whether to use time averaging for large time steps |
[in] | dive_cleaning | Update F as part of the field update, so that errors in divE=rho propagate away at the speed of light |
[in] | divb_cleaning | Update G as part of the field update, so that errors in divB=0 propagate away at the speed of light |
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finalvirtual |
Virtual function for current correction in Fourier space (Vay et al, 2013). This function overrides the virtual function CurrentCorrection
in the base class SpectralBaseAlgorithm
and cannot be overridden by further derived classes.
[in,out] | field_data | All fields in Fourier space |
Implements SpectralBaseAlgorithm.
void PsatdAlgorithmJLinearInTime::InitializeSpectralCoefficients | ( | const SpectralKSpace & | spectral_kspace, |
const amrex::DistributionMapping & | dm, | ||
amrex::Real | dt | ||
) |
Initializes the coefficients used in pushSpectralFields
to update the E and B fields.
[in] | spectral_kspace | spectral space |
[in] | dm | distribution mapping |
[in] | dt | time step of the simulation |
void PsatdAlgorithmJLinearInTime::InitializeSpectralCoefficientsAveraging | ( | const SpectralKSpace & | spectral_kspace, |
const amrex::DistributionMapping & | dm, | ||
amrex::Real | dt | ||
) |
Initialize additional coefficients used in pushSpectralFields
to update E,B, required only when using time averaging with the assumption that J is linear in time.
[in] | spectral_kspace | spectral space |
[in] | dm | distribution mapping |
[in] | dt | time step of the simulation |
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finalvirtual |
Updates the E and B fields in spectral space, according to the multi-J PSATD equations.
[in,out] | f | all the fields in spectral space |
Implements SpectralBaseAlgorithm.
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finalvirtual |
Virtual function for Vay current deposition in Fourier space (Vay et al, 2013). This function overrides the virtual function VayDeposition
in the base class SpectralBaseAlgorithm
and cannot be overridden by further derived classes.
[in,out] | field_data | All fields in Fourier space |
Implements SpectralBaseAlgorithm.
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