#include <AmrBoxLib.h>

Inheritance diagram for AmrBoxLib:

Collaboration diagram for AmrBoxLib:

Public Types
enum	Strategy { RANK_ZERO = 0, PFC = 1, RANDOM = 2, KNAPSACK = 3 }

typedef amr::AmrField_t	AmrField_t

typedef amr::AmrScalarFieldContainer_t	AmrScalarFieldContainer_t

typedef amr::AmrVectorFieldContainer_t	AmrVectorFieldContainer_t

typedef amr::AmrGeomContainer_t	AmrGeomContainer_t

typedef amr::AmrGridContainer_t	AmrGridContainer_t

typedef amr::AmrProcMapContainer_t	AmrProcMapContainer_t

typedef amr::AmrDomain_t	AmrDomain_t

typedef amr::AmrIntArray_t	AmrIntArray_t

typedef amr::AmrReal_t	AmrReal_t

typedef amr::AmrGrid_t	AmrGrid_t

typedef amr::AmrProcMap_t	AmrProcMap_t

typedef amr::AmrGeometry_t	AmrGeometry_t

typedef amr::AmrIntVect_t	AmrIntVect_t

typedef amrex::FArrayBox	FArrayBox_t

typedef amrex::Box	Box_t

typedef amrex::TagBox	TagBox_t

typedef amrex::TagBoxArray	TagBoxArray_t

typedef amrex::MFIter	MFIter_t

Public Types inherited from AmrObject
enum	TaggingCriteria { CHARGE_DENSITY = 0, POTENTIAL, EFIELD, MOMENTA, MIN_NUM_PARTICLES, MAX_NUM_PARTICLES }
	Methods for tagging cells for refinement. More...

typedef std::pair< Vector_t, Vector_t >	VectorPair_t

Public Member Functions
	AmrBoxLib (const AmrDomain_t &domain, const AmrIntArray_t &nGridPts, int maxLevel, AmrPartBunch *bunch_p)

void	regrid (double time)

void	getGridStatistics (std::map< int, long > &gridPtsPerCore, std::vector< int > &gridsPerLevel) const

void	initFineLevels ()

VectorPair_t	getEExtrema ()

double	getRho (int x, int y, int z)

void	computeSelfFields ()

void	computeSelfFields (int bin)

void	computeSelfFields_cycl (double gamma)

void	computeSelfFields_cycl (int bin)

void	updateMesh ()

const Vector_t &	getMeshScaling () const

Vektor< int, 3 >	getBaseLevelGridPoints () const

const int &	maxLevel () const

const int &	finestLevel () const

double	getT () const

void	redistributeGrids (int how)

Public Member Functions inherited from AmrObject
	AmrObject ()

	AmrObject (TaggingCriteria tagging, double scaling, double chargedensity)

virtual	~AmrObject ()

void	setTagging (TaggingCriteria tagging)

void	setTagging (std::string tagging)

void	setScalingFactor (double scaling)

void	setChargeDensity (double chargedensity)

void	setMaxNumParticles (size_t maxNumPart)

void	setMinNumParticles (size_t minNumPart)

const bool &	isRefined () const

Static Public Member Functions
static std::unique_ptr< AmrBoxLib >	create (const AmrInfo &info, AmrPartBunch *bunch_p)

Static Public Member Functions inherited from AmrObject
static std::string	enum2string (int number)

Protected Member Functions
void	RemakeLevel (int lev, AmrReal_t time, const AmrGrid_t &new_grids, const AmrProcMap_t &new_dmap)

void	MakeNewLevel (int lev, AmrReal_t time, const AmrGrid_t &new_grids, const AmrProcMap_t &new_dmap)

void	ClearLevel (int lev)

virtual void	ErrorEst (int lev, TagBoxArray_t &tags, AmrReal_t time, int ngrow) override

void	MakeNewLevelFromScratch (int lev, AmrReal_t time, const AmrGrid_t &ba, const AmrProcMap_t &dm)

void	MakeNewLevelFromCoarse (int lev, AmrReal_t time, const AmrGrid_t &ba, const AmrProcMap_t &dm)

Private Member Functions
void	doRegrid_m (int lbase, double time)

void	postRegrid_m (int old_finest)

void	tagForChargeDensity_m (int lev, TagBoxArray_t &tags, AmrReal_t time, int ngrow)

void	tagForPotentialStrength_m (int lev, TagBoxArray_t &tags, AmrReal_t time, int ngrow)

void	tagForEfield_m (int lev, TagBoxArray_t &tags, AmrReal_t time, int ngrow)

void	tagForMomenta_m (int lev, TagBoxArray_t &tags, AmrReal_t time, int ngrow)

void	tagForMaxNumParticles_m (int lev, TagBoxArray_t &tags, AmrReal_t time, int ngrow)

void	tagForMinNumParticles_m (int lev, TagBoxArray_t &tags, AmrReal_t time, int ngrow)

void	initBaseLevel_m (const AmrIntArray_t &nGridPts)

void	fillPhysbc_m (AmrField_t &mf, int lev=0)

Static Private Member Functions
static void	initParmParse_m (const AmrInfo &info, AmrLayout_t *layout_p)

Private Attributes
AmrPartBunch *	bunch_mp
	bunch used for tagging strategies More...

AmrLayout_t *	layout_mp

AmrScalarFieldContainer_t	rho_m
	charge density on the grid for all levels More...

AmrScalarFieldContainer_t	phi_m
	scalar potential on the grid for all levels More...

AmrVectorFieldContainer_t	efield_m
	vector field on the grid for all levels More...

Vector_t	meshScaling_m
	in particle rest frame, the longitudinal length enlarged More...

std::vector< bool >	isFirstTagging_m

bool	isPoissonSolved_m

Additional Inherited Members
Protected Attributes inherited from AmrObject
TaggingCriteria	tagging_m
	Tagging strategy. More...

double	scaling_m
	Scaling factor for tagging [0, 1]. More...

double	chargedensity_m
	Tagging value for CHARGE_DENSITY. More...

size_t	maxNumPart_m
	Tagging value for MAX_NUM_PARTICLES. More...

size_t	minNumPart_m
	Tagging value for MIN_NUM_PARTICLES. More...

bool	refined_m
	Only set to true in AmrObject::initFineLevels() More...

IpplTimings::TimerRef	amrSolveTimer_m
	timer for selfField calculation (used in concrete AmrObject classes) More...

IpplTimings::TimerRef	amrRegridTimer_m

Detailed Description

Concrete AMR object. It is based on the AMReX library developed at LBNL. This library is the successor of BoxLib.

Definition at line 18 of file AmrBoxLib.h.

Member Typedef Documentation

typedef amr::AmrDomain_t AmrBoxLib::AmrDomain_t

Definition at line 29 of file AmrBoxLib.h.

typedef amr::AmrField_t AmrBoxLib::AmrField_t

Definition at line 23 of file AmrBoxLib.h.

typedef amr::AmrGeomContainer_t AmrBoxLib::AmrGeomContainer_t

Definition at line 26 of file AmrBoxLib.h.

typedef amr::AmrGeometry_t AmrBoxLib::AmrGeometry_t

Definition at line 34 of file AmrBoxLib.h.

typedef amr::AmrGrid_t AmrBoxLib::AmrGrid_t

Definition at line 32 of file AmrBoxLib.h.

typedef amr::AmrGridContainer_t AmrBoxLib::AmrGridContainer_t

Definition at line 27 of file AmrBoxLib.h.

typedef amr::AmrIntArray_t AmrBoxLib::AmrIntArray_t

Definition at line 30 of file AmrBoxLib.h.

typedef amr::AmrIntVect_t AmrBoxLib::AmrIntVect_t

Definition at line 35 of file AmrBoxLib.h.

typedef amr::AmrProcMap_t AmrBoxLib::AmrProcMap_t

Definition at line 33 of file AmrBoxLib.h.

typedef amr::AmrProcMapContainer_t AmrBoxLib::AmrProcMapContainer_t

Definition at line 28 of file AmrBoxLib.h.

typedef amr::AmrReal_t AmrBoxLib::AmrReal_t

Definition at line 31 of file AmrBoxLib.h.

typedef amr::AmrScalarFieldContainer_t AmrBoxLib::AmrScalarFieldContainer_t

Definition at line 24 of file AmrBoxLib.h.

typedef amr::AmrVectorFieldContainer_t AmrBoxLib::AmrVectorFieldContainer_t

Definition at line 25 of file AmrBoxLib.h.

typedef amrex::Box AmrBoxLib::Box_t

Definition at line 38 of file AmrBoxLib.h.

typedef amrex::FArrayBox AmrBoxLib::FArrayBox_t

Definition at line 37 of file AmrBoxLib.h.

typedef amrex::MFIter AmrBoxLib::MFIter_t

Definition at line 41 of file AmrBoxLib.h.

typedef amrex::TagBox AmrBoxLib::TagBox_t

Definition at line 39 of file AmrBoxLib.h.

typedef amrex::TagBoxArray AmrBoxLib::TagBoxArray_t

Definition at line 40 of file AmrBoxLib.h.

Member Enumeration Documentation

enum AmrBoxLib::Strategy

Used for the redistribution of grids

Enumerator
RANK_ZERO
PFC
RANDOM
KNAPSACK

Definition at line 47 of file AmrBoxLib.h.

Constructor & Destructor Documentation

AmrBoxLib::AmrBoxLib	(	const AmrDomain_t &	domain,
		const AmrIntArray_t &	nGridPts,
		int	maxLevel,
		AmrPartBunch *	bunch_p
	)

See other constructors documentation for further info.

Parameters

domain	is the physical domain of the problem
nGridPts	per dimension (nx, ny, nz / nt)
maxLevel	of mesh refinement
bunch	is used when we tag for charges per cell

Definition at line 19 of file AmrBoxLib.cpp.

References initBaseLevel_m(), layout_mp, BoxLibLayout< T, Dim >::resize(), and updateMesh().

Referenced by create().

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Member Function Documentation

void AmrBoxLib::ClearLevel ( int lev )

protected

Clean up a level.

Parameters

lev	to free allocated memory.

Definition at line 671 of file AmrBoxLib.cpp.

References efield_m, isFirstTagging_m, phi_m, and rho_m.

Referenced by doRegrid_m().

void AmrBoxLib::computeSelfFields ( )

virtual

Implements AmrObject.

Definition at line 199 of file AmrBoxLib.cpp.

void AmrBoxLib::computeSelfFields ( int bin )

virtual

Implements AmrObject.

Definition at line 205 of file AmrBoxLib.cpp.

void AmrBoxLib::computeSelfFields_cycl ( double gamma )

virtual

Lorentz transformation In particle rest frame, the longitudinal length (y for cyclotron) enlarged

from charge (C) to charge density (C/m^3).

Back Lorentz transformation

calculate coefficient

calculate B field from E field

Implements AmrObject.

Definition at line 211 of file AmrBoxLib.cpp.

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void AmrBoxLib::computeSelfFields_cycl ( int bin )

virtual

get gamma of this bin

scatter particles charge onto grid. from charge (C) to charge density (C/m^3).

Lorentz transformation

Back Lorentz transformation

Calculate coefficient

Calculate B_bin field from E_bin field accumulate B and E field

Implements AmrObject.

Definition at line 345 of file AmrBoxLib.cpp.

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std::unique_ptr< AmrBoxLib > AmrBoxLib::create	(	const AmrInfo &	info,
		AmrPartBunch *	bunch_p
	)

static

Create a new object

Parameters

info	are the initial informations to construct an AmrBoxLib object. It is set in src/Solvers/FieldSolver.cpp
bunch_p	pointing to. Is used for getting the geometry (i.e. physical domain of the problem).

Definition at line 46 of file AmrBoxLib.cpp.

References AmrBoxLib(), PartBunchBase< T, Dim >::getLayout(), AmrObject::AmrInfo::grid, initParmParse_m(), and AmrObject::AmrInfo::maxlevel.

Referenced by FieldSolver::initAmrObject_m().

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void AmrBoxLib::doRegrid_m	(	int	lbase,
		double	time
	)

private

Update of mesh according to chosen refinement strategy. Rebuild levels finer than lbase.

Parameters

lbase	base level to start regriding
time	of regrid

Definition at line 733 of file AmrBoxLib.cpp.

References ClearLevel(), layout_mp, MakeNewLevel(), RemakeLevel(), and ParticleAmrLayout< T, Dim >::setFinestLevel().

Referenced by regrid().

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void AmrBoxLib::ErrorEst	(	int	lev,
		TagBoxArray_t &	tags,
		AmrReal_t	time,
		int	ngrow
	)

overrideprotectedvirtual

Is called in the AmrMesh function for performing tagging. (inherited from AmrMesh)

Definition at line 684 of file AmrBoxLib.cpp.

References AmrObject::CHARGE_DENSITY, AmrObject::EFIELD, endl(), level2(), AmrObject::MAX_NUM_PARTICLES, AmrObject::MIN_NUM_PARTICLES, AmrObject::MOMENTA, AmrObject::POTENTIAL, tagForChargeDensity_m(), tagForEfield_m(), tagForMaxNumParticles_m(), tagForMinNumParticles_m(), tagForMomenta_m(), tagForPotentialStrength_m(), and AmrObject::tagging_m.

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void AmrBoxLib::fillPhysbc_m	(	AmrField_t &	mf,
		int	lev = `0`
	)

private

Fill the physical / mesh boundary values

Parameters

mf	field to fill boundary values

Definition at line 1468 of file AmrBoxLib.cpp.

References Hypervolume::n.

Referenced by computeSelfFields_cycl().

const int & AmrBoxLib::finestLevel ( ) const

inlinevirtual

Implements AmrObject.

Definition at line 532 of file AmrBoxLib.cpp.

Referenced by computeSelfFields_cycl().

Vektor< int, 3 > AmrBoxLib::getBaseLevelGridPoints ( ) const

virtual

Implements AmrObject.

Definition at line 515 of file AmrBoxLib.cpp.

AmrBoxLib::VectorPair_t AmrBoxLib::getEExtrema ( )

virtual

Implements AmrObject.

Definition at line 169 of file AmrBoxLib.cpp.

References bunch_mp, PartBunchBase< T, Dim >::Dimension, efield_m, max(), and min().

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void AmrBoxLib::getGridStatistics	(	std::map< int, long > &	gridPtsPerCore,
		std::vector< int > &	gridsPerLevel
	)		const

virtual

Collect information about grid load balancing.

Parameters

gridPtsPerCore	is filled.
gridsPerLevel	is filled

Implements AmrObject.

Definition at line 108 of file AmrBoxLib.cpp.

const Vector_t & AmrBoxLib::getMeshScaling ( ) const

Mesh scaling for solver (gamma factor) (in particle rest frame, the longitudinal length enlarged)

Definition at line 510 of file AmrBoxLib.cpp.

References meshScaling_m.

Referenced by AmrMultiGrid::initLevels_m().

double AmrBoxLib::getRho	(	int	x,
		int	y,
		int	z
	)

virtual

Implements AmrObject.

Definition at line 192 of file AmrBoxLib.cpp.

double AmrBoxLib::getT ( ) const

inlinevirtual

Returns: the time of the bunch [s]

Implements AmrObject.

Definition at line 537 of file AmrBoxLib.cpp.

References bunch_mp, and PartBunchBase< T, Dim >::getT().

Referenced by AmrMultiGrid::writeSDDSData_m().

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void AmrBoxLib::initBaseLevel_m ( const AmrIntArray_t & nGridPts )

private

Use particle BoxArray and DistributionMapping for AmrObject and reset geometry for bunch

Parameters

nGridPts per dimension (nx, ny, nz / nt)

Definition at line 1141 of file AmrBoxLib.cpp.

References BoxLibLayout< T, Dim >::define(), layout_mp, and RemakeLevel().

Referenced by AmrBoxLib().

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void AmrBoxLib::initFineLevels ( )

virtual

Initial gridding. Sets up all levels.

Implements AmrObject.

Definition at line 135 of file AmrBoxLib.cpp.

References bunch_mp, AmrParticleBase< PLayout >::domainMapping(), endl(), AmrPartBunch::getAmrParticleBase(), PartBunchBase< T, Dim >::getNumBunch(), PartBunchBase< T, Dim >::getT(), AmrParticleBase< PLayout >::isForbidTransform(), AmrObject::refined_m, regrid(), and AmrParticleBase< PLayout >::setForbidTransform().

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void AmrBoxLib::initParmParse_m	(	const AmrInfo &	info,
		AmrLayout_t *	layout_p
	)

staticprivate

AMReX uses the ParmParse object to initialize parameters like the maximum level etc. This function initializes "all" of them.

Parameters

info	all parameters that we set over the OPAL input file
layout_p	of bunch

Definition at line 1167 of file AmrBoxLib.cpp.

References AmrObject::AmrInfo::bf, AmrObject::AmrInfo::maxgrid, AmrObject::AmrInfo::maxlevel, and AmrObject::AmrInfo::refratio.

Referenced by create().

void AmrBoxLib::MakeNewLevel	(	int	lev,
		AmrReal_t	time,
		const AmrGrid_t &	new_grids,
		const AmrProcMap_t &	new_dmap
	)

protected

Create completeley new grids for a level (inherited from AmrMesh)

Parameters

lev	is the current level
time	not used
new_grids	are the new created grids for this level
new_dmap	is the new distribution to processors

Definition at line 636 of file AmrBoxLib.cpp.

References BoxLibLayout< T, Dim >::buildLevelMask(), efield_m, layout_mp, phi_m, and rho_m.

Referenced by doRegrid_m().

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void AmrBoxLib::MakeNewLevelFromCoarse	(	int	lev,
		AmrReal_t	time,
		const AmrGrid_t &	ba,
		const AmrProcMap_t &	dm
	)

protected

Make a new level using provided BoxArray and DistributionMapping and fill with interpolated coarse level data.

Remark: Not used in OPAL

Parameters

lev	to create
time	of simulation
ba	the boxes
dm	the grid distribution among cores

Definition at line 725 of file AmrBoxLib.cpp.

void AmrBoxLib::MakeNewLevelFromScratch	(	int	lev,
		AmrReal_t	time,
		const AmrGrid_t &	ba,
		const AmrProcMap_t &	dm
	)

protected

Make a new level from scratch using provided BoxArray and DistributionMapping. Only used during initialization.

Remark: Not used in OPAL

Parameters

lev	to create
time	of simulation
ba	the boxes
dm	the grid distribution among cores

Definition at line 717 of file AmrBoxLib.cpp.

const int & AmrBoxLib::maxLevel ( ) const

inlinevirtual

Implements AmrObject.

Definition at line 527 of file AmrBoxLib.cpp.

void AmrBoxLib::postRegrid_m ( int old_finest )

private

Called within doRegrid_m(). Redistribute particles and delete levels on particle side.

Parameters

old_finest level

Definition at line 769 of file AmrBoxLib.cpp.

References bunch_mp, BoxLibLayout< T, Dim >::clearLevelMask(), AmrPartBunch::getAmrParticleBase(), AmrPartBunch::getFieldSolver(), PartBunchBase< T, Dim >::getLocalNum(), AmrParticleBase< PLayout >::getLocalNumPerLevel(), PoissonSolver::hasToRegrid(), layout_mp, and AmrParticleBase< PLayout >::update().

Referenced by regrid().

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void AmrBoxLib::redistributeGrids ( int how )

virtual

Rebalance the grids among the cores

Reimplemented from AmrObject.

Definition at line 542 of file AmrBoxLib.cpp.

void AmrBoxLib::regrid ( double time )

virtual

Inherited from AmrObject

Implements AmrObject.

Definition at line 79 of file AmrBoxLib.cpp.

References AmrObject::amrRegridTimer_m, doRegrid_m(), endl(), min(), postRegrid_m(), IpplTimings::startTimer(), and IpplTimings::stopTimer().

Referenced by computeSelfFields_cycl(), and initFineLevels().

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void AmrBoxLib::RemakeLevel	(	int	lev,
		AmrReal_t	time,
		const AmrGrid_t &	new_grids,
		const AmrProcMap_t &	new_dmap
	)

protected

Update the grids and the distributionmapping for a specific level (inherited from AmrMesh)

Parameters

lev	is the current level
time	not used
new_grids	are the new created grids for this level
new_dmap	is the new distribution to processors

Definition at line 603 of file AmrBoxLib.cpp.

References BoxLibLayout< T, Dim >::buildLevelMask(), efield_m, layout_mp, phi_m, and rho_m.

Referenced by doRegrid_m(), and initBaseLevel_m().

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void AmrBoxLib::tagForChargeDensity_m	(	int	lev,
		TagBoxArray_t &	tags,
		AmrReal_t	time,
		int	ngrow
	)

private

Mark a cell for refinement if the value is greater equal than some amount of charge (AmrObject::chargedensity_m).

Parameters

lev	to check for refinement
tags	is a special box array that marks cells for refinement
time	of simulation (not used)
ngrow	is the number of ghost cells (not used)

Definition at line 808 of file AmrBoxLib.cpp.

References abs(), PartBunchBase< T, Dim >::Bin, bunch_mp, AmrObject::chargedensity_m, AmrPartBunch::getAmrParticleBase(), AmrParticleBase< PLayout >::getScalingFactor(), PartBunchBase< T, Dim >::Q, PartBunchBase< T, Dim >::R, rho_m, BoxLibParticle< PLayout >::scatter(), and AmrParticleBase< PLayout >::update().

Referenced by ErrorEst(), tagForEfield_m(), and tagForPotentialStrength_m().

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void AmrBoxLib::tagForEfield_m	(	int	lev,
		TagBoxArray_t &	tags,
		AmrReal_t	time,
		int	ngrow
	)

private

Mark a cell for refinement if one of the electric field components is greater equal the maximum electric field value per direction scaled by some factor [0, 1] (AmrObject::scaling_m).

Parameters

lev	to check for refinement
tags	is a special box array that marks cells for refinement
time	of simulation (not used)
ngrow	is the number of ghost cells (not used)

Definition at line 915 of file AmrBoxLib.cpp.

References abs(), efield_m, endl(), isFirstTagging_m, isPoissonSolved_m, level2(), AmrObject::scaling_m, and tagForChargeDensity_m().

Referenced by ErrorEst().

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void AmrBoxLib::tagForMaxNumParticles_m	(	int	lev,
		TagBoxArray_t &	tags,
		AmrReal_t	time,
		int	ngrow
	)

private

Mark a cell for refinement if it contains at most AmrObject::maxNumPart_m particles.

Parameters

lev	to check for refinement
tags	is a special box array that marks cells for refinement
time	of simulation (not used)
ngrow	is the number of ghost cells (not used)

Definition at line 1039 of file AmrBoxLib.cpp.

References AmrParticleLevelCounter< Key, T, Compare, Allocator >::begin(), bunch_mp, AmrPartBunch::getAmrParticleBase(), AmrParticleBase< PLayout >::getLocalNumPerLevel(), BoxLibLayout< T, Dim >::Index(), layout_mp, AmrObject::maxNumPart_m, PartBunchBase< T, Dim >::R, rho_m, and AmrParticleBase< PLayout >::update().

Referenced by ErrorEst().

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void AmrBoxLib::tagForMinNumParticles_m	(	int	lev,
		TagBoxArray_t &	tags,
		AmrReal_t	time,
		int	ngrow
	)

private

Mark a cell for refinement if it contains at least AmrObject::minNumPart_m particles.

Parameters

lev	to check for refinement
tags	is a special box array that marks cells for refinement
time	of simulation (not used)
ngrow	is the number of ghost cells (not used)

Definition at line 1089 of file AmrBoxLib.cpp.

References AmrParticleLevelCounter< Key, T, Compare, Allocator >::begin(), bunch_mp, AmrPartBunch::getAmrParticleBase(), AmrParticleBase< PLayout >::getLocalNumPerLevel(), BoxLibLayout< T, Dim >::Index(), layout_mp, AmrObject::minNumPart_m, PartBunchBase< T, Dim >::R, rho_m, and AmrParticleBase< PLayout >::update().

Referenced by ErrorEst().

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void AmrBoxLib::tagForMomenta_m	(	int	lev,
		TagBoxArray_t &	tags,
		AmrReal_t	time,
		int	ngrow
	)

private

Mark a cell for refinement if at least one particle has a high momentum. The lower bound is specified by the maximum momenta per level scaled by some factor [0, 1] (AmrObject::scaling_m).

Parameters

lev	to check for refinement
tags	is a special box array that marks cells for refinement
time	of simulation (not used)
ngrow	is the number of ghost cells (not used)

Definition at line 980 of file AmrBoxLib.cpp.

References AmrParticleLevelCounter< Key, T, Compare, Allocator >::begin(), bunch_mp, dot(), AmrPartBunch::getAmrParticleBase(), AmrParticleBase< PLayout >::getLocalNumPerLevel(), BoxLibLayout< T, Dim >::Index(), layout_mp, PartBunchBase< T, Dim >::P, PartBunchBase< T, Dim >::R, rho_m, AmrObject::scaling_m, and AmrParticleBase< PLayout >::update().

Referenced by ErrorEst().

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void AmrBoxLib::tagForPotentialStrength_m	(	int	lev,
		TagBoxArray_t &	tags,
		AmrReal_t	time,
		int	ngrow
	)

private

Mark a cell for refinement if the potential value is greater equal than the maximum value of the potential on the grid scaled by some factor [0, 1] (AmrObject::scaling_m)

Parameters

lev	to check for refinement
tags	is a special box array that marks cells for refinement
time	of simulation (not used)
ngrow	is the number of ghost cells (not used)

Definition at line 861 of file AmrBoxLib.cpp.

References abs(), endl(), isFirstTagging_m, isPoissonSolved_m, level2(), phi_m, AmrObject::scaling_m, and tagForChargeDensity_m().

Referenced by ErrorEst().

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