Dumux::GridAdaptionIndicator2PLocal< TypeTag > Class Template Reference

Class defining a standard, saturation dependent indicator for grid adaption. More...

#include <dumux/porousmediumflow/2p/sequential/impes/gridadaptionindicatorlocal.hh>

Description

template<class TypeTag>
class Dumux::GridAdaptionIndicator2PLocal< TypeTag >

Class defining a standard, saturation dependent indicator for grid adaption.

Template Parameters

TypeTag

The problem TypeTag

Public Member Functions
void	calculateIndicator ()
	Calculates the indicator used for refinement/coarsening for each grid cell. More...
bool	refine (const Element &element)
	Indicator function for marking of grid cells for refinement. More...
bool	coarsen (const Element &element)
	Indicator function for marking of grid cells for coarsening. More...
void	init ()
	Initializes the adaption indicator class. More...
void	setIndicatorToRefine (int idx)
	Function for changing the indicatorVector values for refinement. More...
void	setIndicatorToCoarse (int idx)
	Function for changing the indicatorVector values for coarsening. More...
	GridAdaptionIndicator2PLocal (Problem &problem)
	Constructs a GridAdaptionIndicator instance. More...

Constructor & Destructor Documentation

GridAdaptionIndicator2PLocal()

template<class TypeTag >

Dumux::GridAdaptionIndicator2PLocal< TypeTag >::GridAdaptionIndicator2PLocal ( Problem &  problem )

inline

Constructs a GridAdaptionIndicator instance.

This standard indicator is based on the saturation gradient. It checks the local gradient compared to the maximum global gradient. The indicator is compared locally to a refinement/coarsening threshold to decide whether a cell should be marked for refinement or coarsening or should not be adapted.

Parameters

problem

The problem object

Member Function Documentation

calculateIndicator()

template<class TypeTag >

void Dumux::GridAdaptionIndicator2PLocal< TypeTag >::calculateIndicator ( )

inline

Calculates the indicator used for refinement/coarsening for each grid cell.

This standard indicator is based on the saturation gradient.

coarsen()

template<class TypeTag >

bool Dumux::GridAdaptionIndicator2PLocal< TypeTag >::coarsen ( const Element &  element )

inline

Indicator function for marking of grid cells for coarsening.

Returns true if an element should be coarsened.

Parameters

element

A grid element

init()

template<class TypeTag >

void Dumux::GridAdaptionIndicator2PLocal< TypeTag >::init ( )

inline

Initializes the adaption indicator class.

refine()

template<class TypeTag >

bool Dumux::GridAdaptionIndicator2PLocal< TypeTag >::refine ( const Element &  element )

inline

Indicator function for marking of grid cells for refinement.

Returns true if an element should be refined.

Parameters

element

A grid element

setIndicatorToCoarse()

template<class TypeTag >

void Dumux::GridAdaptionIndicator2PLocal< TypeTag >::setIndicatorToCoarse ( int  idx )

inline

Function for changing the indicatorVector values for coarsening.

Parameters

idx	Index of cell which may be coarsen

setIndicatorToRefine()

template<class TypeTag >

void Dumux::GridAdaptionIndicator2PLocal< TypeTag >::setIndicatorToRefine ( int  idx )

inline

Function for changing the indicatorVector values for refinement.

Parameters

idx	Index of cell which may be refined

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

• gridadaptionindicatorlocal.hh