Dumux::GridAdaptionIndicator2P< TypeTag > Class Template Reference

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

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

Description

template<class TypeTag>
class Dumux::GridAdaptionIndicator2P< 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...
	GridAdaptionIndicator2P (Problem &problem)
	Constructs a GridAdaptionIndicator instance. More...

Protected Attributes
Problem &	problem_
Scalar	refinetol_
Scalar	coarsentol_
Scalar	refineBound_
Scalar	coarsenBound_
ScalarSolutionType	indicatorVector_

Static Protected Attributes
static const int	saturationType_ = getPropValue<TypeTag, Properties::SaturationFormulation>()

Constructor & Destructor Documentation

GridAdaptionIndicator2P()

template<class TypeTag >

Dumux::GridAdaptionIndicator2P< TypeTag >::GridAdaptionIndicator2P ( 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::GridAdaptionIndicator2P< 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::GridAdaptionIndicator2P< 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::GridAdaptionIndicator2P< TypeTag >::init ( )

inline

Initializes the adaption indicator class.

refine()

template<class TypeTag >

bool Dumux::GridAdaptionIndicator2P< 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

Member Data Documentation

coarsenBound_

template<class TypeTag >

Scalar Dumux::GridAdaptionIndicator2P< TypeTag >::coarsenBound_

protected

coarsentol_

template<class TypeTag >

Scalar Dumux::GridAdaptionIndicator2P< TypeTag >::coarsentol_

protected

indicatorVector_

template<class TypeTag >

ScalarSolutionType Dumux::GridAdaptionIndicator2P< TypeTag >::indicatorVector_

protected

problem_

template<class TypeTag >

Problem& Dumux::GridAdaptionIndicator2P< TypeTag >::problem_

protected

refineBound_

template<class TypeTag >

Scalar Dumux::GridAdaptionIndicator2P< TypeTag >::refineBound_

protected

refinetol_

template<class TypeTag >

Scalar Dumux::GridAdaptionIndicator2P< TypeTag >::refinetol_

protected

saturationType_

template<class TypeTag >

const int Dumux::GridAdaptionIndicator2P< TypeTag >::saturationType_ = getPropValue<TypeTag, Properties::SaturationFormulation>()

staticprotected

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

• gridadaptionindicator.hh