Level Godunov. More...

#include <EBLevelGodunov.H>

Public Member Functions
	EBLevelGodunov ()
	Default constructor. More...

	~EBLevelGodunov ()
	Destructor. More...

void	define (const DisjointBoxLayout &a_thisDBL, const DisjointBoxLayout &a_coarDBL, const EBISLayout &a_thisEBISL, const EBISLayout &a_coarEBISL, const ProblemDomain &a_DProblem, const int &a_nRefine, const RealVect &a_dx, const bool &a_useMassRedist, const bool &a_doSmushing, const bool &a_doRZCoords, const bool &a_hasSourceTerm, const EBPatchGodunovFactory *const a_patchGodunov, const bool &a_hasCoarser, const bool &a_hasFiner, const IntVect &a_ivGhost, const bool &a_forceNoEBCF=false)
	Actual constructor. More...

void	floorConserved (LevelData< EBCellFAB > &a_consState, Real a_time, Real a_dt)

Real	step (LevelData< EBCellFAB > &a_consState, LevelData< BaseIVFAB< Real > > &a_massDiff, EBFluxRegister &a_fineFluxRegister, EBFluxRegister &a_coarFluxRegister, const LevelData< EBCellFAB > &a_consStateCoarseOld, const LevelData< EBCellFAB > &a_consStateCoarseNew, const Real &a_time, const Real &a_TCold, const Real &a_TCNew, const Real &a_dt)
	Take one timestep for this grid level. More...

void	getDrhoDtOverRho (LevelData< EBCellFAB > &a_drhoDt, const LevelData< EBCellFAB > &a_rhoNew, const LevelData< EBCellFAB > &a_rhoOld, const Real &a_dt)

Real	getMaxWaveSpeed (const LevelData< EBCellFAB > &a_state)
	Get maximum wave speed. More...

bool	isDefined () const

Protected Member Functions
void	fillConsState (LevelData< EBCellFAB > &a_consState, const LevelData< EBCellFAB > &a_consStateCoarseOld, const LevelData< EBCellFAB > &a_consStateCoarseNew, const Real &a_time, const Real &a_coarTimeOld, const Real &a_coarTimeNew)

void	computeFlattening (Real a_time, Real a_dt, LevelData< EBCellFAB > &a_consState)

void	doRegularUpdate (EBFluxRegister &a_fineFluxRegister, EBFluxRegister &a_coarFluxRegister, Real a_time, Real a_dt, LevelData< EBCellFAB > &a_consState)

Real	doIrregularUpdate (EBFluxRegister &a_fineFluxRegister, EBFluxRegister &a_coarFluxRegister, LevelData< BaseIVFAB< Real > > &a_massDiff, Real a_time, Real a_dt, LevelData< EBCellFAB > &a_consState)

Protected Attributes
LayoutData< IntVectSet >	m_irregSetsSmall

LayoutData< IntVectSet >	m_irregSetsGrown [SpaceDim]

LevelData< BaseIFFAB< Real > >	m_fluxInterpolants [SpaceDim]

LevelData< BaseIVFAB< Real > >	m_nonConsDivergence

LevelData< BaseIVFAB< Real > >	m_ebIrregFaceFlux

LayoutData< IntVectSet >	m_cfIVS

bool	m_hasCoarser

bool	m_hasFiner

DisjointBoxLayout	m_thisGrids

DisjointBoxLayout	m_coarGrids

EBISLayout	m_thisEBISL

EBISLayout	m_coarEBISL

bool	m_isDefined

LayoutData< EBPatchGodunov * >	m_ebPatchGodunov

EBPatchGodunov *	m_ebPatchGodunovSP

RealVect	m_dx

ProblemDomain	m_domain

int	m_refRatCrse

int	m_nCons

int	m_nFlux

int	m_nGhost

AggEBPWLFillPatch	m_patcher

bool	m_useMassRedist

EBLevelRedist	m_ebLevelRedist

bool	m_doSmushing

bool	m_doRZCoords

bool	m_hasSourceTerm

LevelData< EBCellFAB >	m_flattening

bool	m_forceNoEBCF

IntVect	m_ivGhost

Static Protected Attributes
static int	s_timestep

Private Member Functions
void	operator= (const EBLevelGodunov &a_input)

	EBLevelGodunov (const EBLevelGodunov &a_input)

Detailed Description

Level Godunov.

Constructor & Destructor Documentation

◆ EBLevelGodunov() [1/2]

EBLevelGodunov::EBLevelGodunov ( )

Default constructor.

Object requires define(..) to be called before all other functions.

◆ ~EBLevelGodunov()

EBLevelGodunov::~EBLevelGodunov ( )

Destructor.

destroys all objects created by define(..). Passed in data references of define(..) are left alone.

◆ EBLevelGodunov() [2/2]

EBLevelGodunov::EBLevelGodunov ( const EBLevelGodunov & a_input )

inlineprivate

References MayDay::Error().

Member Function Documentation

◆ define()

void EBLevelGodunov::define	(	const DisjointBoxLayout &	a_thisDBL,
		const DisjointBoxLayout &	a_coarDBL,
		const EBISLayout &	a_thisEBISL,
		const EBISLayout &	a_coarEBISL,
		const ProblemDomain &	a_DProblem,
		const int &	a_nRefine,
		const RealVect &	a_dx,
		const bool &	a_useMassRedist,
		const bool &	a_doSmushing,
		const bool &	a_doRZCoords,
		const bool &	a_hasSourceTerm,
		const EBPatchGodunovFactory *const	a_patchGodunov,
		const bool &	a_hasCoarser,
		const bool &	a_hasFiner,
		const IntVect &	a_ivGhost,
		const bool &	a_forceNoEBCF = `false`
	)

Actual constructor.

For the coarsest level, an empty DisjointBoxLayout is passed in for coaserDisjointBoxLayout. Inside the routine, we cast away const-ness on the data members for the assignment. The arguments passed in are maintained const. (coding standards). a_nRefine is the refinement ratio between this level and the next coarser level. a_numGhosts is the number of ghost cells in each direction. forceNoEBCF = true promises that the embedded boundary will not cross the coarse-fine interface. This will save you a lot of compute time if you are certain you are tagging all irregulkar cells. ivghost is the number of ghost cells being sent in on the data

◆ floorConserved()

void EBLevelGodunov::floorConserved	(	LevelData< EBCellFAB > &	a_consState,
		Real	a_time,
		Real	a_dt
	)

◆ step()

Real EBLevelGodunov::step	(	LevelData< EBCellFAB > &	a_consState,
		LevelData< BaseIVFAB< Real > > &	a_massDiff,
		EBFluxRegister &	a_fineFluxRegister,
		EBFluxRegister &	a_coarFluxRegister,
		const LevelData< EBCellFAB > &	a_consStateCoarseOld,
		const LevelData< EBCellFAB > &	a_consStateCoarseNew,
		const Real &	a_time,
		const Real &	a_TCold,
		const Real &	a_TCNew,
		const Real &	a_dt
	)

Take one timestep for this grid level.

For the coarsest level, UcoarseOld and UCoarseNew are empty LevelData<EBCellFAB> objects. Also, either UCoarseOld or UCoarseNew might be empty to indicate that t(nf) = t(nc) the one grid is at the current time and interpolation is not required for boundary condition generation. U must be defined on the same DisjointBoxLayouts as were used in define(...) Coarse flux register is flux register with the coarse level. Fine flux register is the flux register with the fine level. To the finer level FR, this level is the coarse level. To the coarser level FR, this level is the fine level.

◆ getDrhoDtOverRho()

void EBLevelGodunov::getDrhoDtOverRho	(	LevelData< EBCellFAB > &	a_drhoDt,
		const LevelData< EBCellFAB > &	a_rhoNew,
		const LevelData< EBCellFAB > &	a_rhoOld,
		const Real &	a_dt
	)

◆ getMaxWaveSpeed()

Real EBLevelGodunov::getMaxWaveSpeed ( const LevelData< EBCellFAB > & a_state )

Get maximum wave speed.

◆ isDefined()

bool EBLevelGodunov::isDefined ( ) const

◆ fillConsState()

void EBLevelGodunov::fillConsState	(	LevelData< EBCellFAB > &	a_consState,
		const LevelData< EBCellFAB > &	a_consStateCoarseOld,
		const LevelData< EBCellFAB > &	a_consStateCoarseNew,
		const Real &	a_time,
		const Real &	a_coarTimeOld,
		const Real &	a_coarTimeNew
	)

protected

◆ computeFlattening()

void EBLevelGodunov::computeFlattening	(	Real	a_time,
		Real	a_dt,
		LevelData< EBCellFAB > &	a_consState
	)

protected

◆ doRegularUpdate()

void EBLevelGodunov::doRegularUpdate	(	EBFluxRegister &	a_fineFluxRegister,
		EBFluxRegister &	a_coarFluxRegister,
		Real	a_time,
		Real	a_dt,
		LevelData< EBCellFAB > &	a_consState
	)

protected

◆ doIrregularUpdate()

Real EBLevelGodunov::doIrregularUpdate	(	EBFluxRegister &	a_fineFluxRegister,
		EBFluxRegister &	a_coarFluxRegister,
		LevelData< BaseIVFAB< Real > > &	a_massDiff,
		Real	a_time,
		Real	a_dt,
		LevelData< EBCellFAB > &	a_consState
	)

protected

◆ operator=()

void EBLevelGodunov::operator= ( const EBLevelGodunov & a_input )

inlineprivate

References MayDay::Error().

Member Data Documentation

◆ m_irregSetsSmall

LayoutData<IntVectSet> EBLevelGodunov::m_irregSetsSmall

protected

◆ m_irregSetsGrown

LayoutData<IntVectSet> EBLevelGodunov::m_irregSetsGrown[SpaceDim]

protected

◆ m_fluxInterpolants

LevelData<BaseIFFAB<Real> > EBLevelGodunov::m_fluxInterpolants[SpaceDim]

protected

◆ m_nonConsDivergence

LevelData<BaseIVFAB<Real> > EBLevelGodunov::m_nonConsDivergence

protected

◆ m_ebIrregFaceFlux

LevelData<BaseIVFAB<Real> > EBLevelGodunov::m_ebIrregFaceFlux

protected

◆ m_cfIVS

LayoutData<IntVectSet> EBLevelGodunov::m_cfIVS

protected

◆ m_hasCoarser

bool EBLevelGodunov::m_hasCoarser

protected

◆ m_hasFiner

bool EBLevelGodunov::m_hasFiner

protected

◆ m_thisGrids

DisjointBoxLayout EBLevelGodunov::m_thisGrids

protected

◆ m_coarGrids

DisjointBoxLayout EBLevelGodunov::m_coarGrids

protected

◆ m_thisEBISL

EBISLayout EBLevelGodunov::m_thisEBISL

protected

◆ m_coarEBISL

EBISLayout EBLevelGodunov::m_coarEBISL

protected

◆ m_isDefined

bool EBLevelGodunov::m_isDefined

protected

◆ m_ebPatchGodunov

LayoutData<EBPatchGodunov*> EBLevelGodunov::m_ebPatchGodunov

protected

◆ m_ebPatchGodunovSP

EBPatchGodunov* EBLevelGodunov::m_ebPatchGodunovSP

protected

◆ m_dx

RealVect EBLevelGodunov::m_dx

protected

◆ m_domain

ProblemDomain EBLevelGodunov::m_domain

protected

◆ m_refRatCrse

int EBLevelGodunov::m_refRatCrse

protected

◆ m_nCons

int EBLevelGodunov::m_nCons

protected

◆ m_nFlux

int EBLevelGodunov::m_nFlux

protected

◆ m_nGhost

int EBLevelGodunov::m_nGhost

protected

◆ m_patcher

AggEBPWLFillPatch EBLevelGodunov::m_patcher

protected

◆ m_useMassRedist

bool EBLevelGodunov::m_useMassRedist

protected

◆ m_ebLevelRedist

EBLevelRedist EBLevelGodunov::m_ebLevelRedist

protected

◆ s_timestep

int EBLevelGodunov::s_timestep

staticprotected

◆ m_doSmushing

bool EBLevelGodunov::m_doSmushing

protected

◆ m_doRZCoords

bool EBLevelGodunov::m_doRZCoords

protected

◆ m_hasSourceTerm

bool EBLevelGodunov::m_hasSourceTerm

protected

◆ m_flattening

LevelData<EBCellFAB> EBLevelGodunov::m_flattening

protected

◆ m_forceNoEBCF

bool EBLevelGodunov::m_forceNoEBCF

protected

◆ m_ivGhost

IntVect EBLevelGodunov::m_ivGhost

protected

The documentation for this class was generated from the following file:

EBLevelGodunov.H

Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ EBLevelGodunov() [1/2]

◆ ~EBLevelGodunov()

◆ EBLevelGodunov() [2/2]

Member Function Documentation

◆ define()

◆ floorConserved()

◆ step()

◆ getDrhoDtOverRho()

◆ getMaxWaveSpeed()

◆ isDefined()

◆ fillConsState()

◆ computeFlattening()

◆ doRegularUpdate()

◆ doIrregularUpdate()

◆ operator=()

Member Data Documentation

◆ m_irregSetsSmall

◆ m_irregSetsGrown

◆ m_fluxInterpolants

◆ m_nonConsDivergence

◆ m_ebIrregFaceFlux

◆ m_cfIVS

◆ m_hasCoarser

◆ m_hasFiner

◆ m_thisGrids

◆ m_coarGrids

◆ m_thisEBISL

◆ m_coarEBISL

◆ m_isDefined

◆ m_ebPatchGodunov

◆ m_ebPatchGodunovSP

◆ m_dx

◆ m_domain

◆ m_refRatCrse

◆ m_nCons

◆ m_nFlux

◆ m_nGhost

◆ m_patcher

◆ m_useMassRedist

◆ m_ebLevelRedist

◆ s_timestep

◆ m_doSmushing

◆ m_doRZCoords

◆ m_hasSourceTerm

◆ m_flattening

◆ m_forceNoEBCF

◆ m_ivGhost