File AdaptCriteria.cu

FileList > src > AdaptCriteria.cu

#include "AdaptCriteria.h"

Public Functions

Type	Name
int	AdaptCriteria (Param XParam, Forcing< float > XForcing, Model< T > XModel) Selects and applies the adaptation criteria for mesh refinement/coarsening.
template int	AdaptCriteria< double > (Param XParam, Forcing< float > XForcing, Model< double > XModel)
template int	AdaptCriteria< float > (Param XParam, Forcing< float > XForcing, Model< float > XModel)
int	Thresholdcriteria (Param XParam, T threshold, T * z, BlockP< T > XBlock, bool * refine, bool * coarsen) Applies threshold-based adaptation criteria for mesh refinement/coarsening.
template int	Thresholdcriteria< double > (Param XParam, double threshold, double * z, BlockP< double > XBlock, bool * refine, bool * coarsen)
template int	Thresholdcriteria< float > (Param XParam, float threshold, float * z, BlockP< float > XBlock, bool * refine, bool * coarsen)
int	inrangecriteria (Param XParam, T zmin, T zmax, T * z, BlockP< T > XBlock, bool * refine, bool * coarsen) Applies in-range adaptation criteria for mesh refinement/coarsening.
template int	inrangecriteria< double > (Param XParam, double zmin, double zmax, double * z, BlockP< double > XBlock, bool * refine, bool * coarsen)
template int	inrangecriteria< float > (Param XParam, float zmin, float zmax, float * z, BlockP< float > XBlock, bool * refine, bool * coarsen)
int	targetlevelcriteria (Param XParam, StaticForcingP< int > targetlevelmap, BlockP< T > XBlock, bool * refine, bool * coarsen) Applies target level adaptation criteria for mesh refinement/coarsening.
template int	targetlevelcriteria< double > (Param XParam, StaticForcingP< int > targetlevelmap, BlockP< double > XBlock, bool * refine, bool * coarsen)
template int	targetlevelcriteria< float > (Param XParam, StaticForcingP< int > targetlevelmap, BlockP< float > XBlock, bool * refine, bool * coarsen)

Public Functions Documentation

function AdaptCriteria

Selects and applies the adaptation criteria for mesh refinement/coarsening.

template<class T>
int AdaptCriteria (
    Param XParam,
    Forcing < float > XForcing,
    Model < T > XModel
)

Template parameters:

T Data type

Parameters:

XParam Model parameters
XForcing Forcing data
XModel Model structure

Returns:

Success flag (0 or 1)

This function chooses the adaptation method ("Threshold", "Inrange", "Targetlevel") based on XParam.AdaptCrit, and applies it to the mesh using the corresponding criteria function. It sets the refine/coarsen flags for each block according to the selected method and arguments. For "Targetlevel", it loops over all target adaptation maps.

function AdaptCriteria< double >

template int AdaptCriteria< double > (
    Param XParam,
    Forcing < float > XForcing,
    Model < double > XModel
)

function AdaptCriteria< float >

template int AdaptCriteria< float > (
    Param XParam,
    Forcing < float > XForcing,
    Model < float > XModel
)

function Thresholdcriteria

Applies threshold-based adaptation criteria for mesh refinement/coarsening.

template<class T>
int Thresholdcriteria (
    Param XParam,
    T threshold,
    T * z,
    BlockP < T > XBlock,
    bool * refine,
    bool * coarsen
)

Template parameters:

T Data type

Parameters:

XParam Model parameters
threshold Threshold value for adaptation
z Array of variable values (e.g., water depth)
XBlock Block data structure
refine Array of refinement flags
coarsen Array of coarsening flags

Returns:

Success flag (0 or 1)

Refines blocks where any cell value exceeds the threshold, coarsens otherwise.

Threshold criteria is a general form of wet dry criteria. Simple wet/dry refining criteria. If the block is wet -> refine is true. If the block is dry -> coarsen is true.

Warning:

the refinement sanity check is meant to be done after running this function.

function Thresholdcriteria< double >

template int Thresholdcriteria< double > (
    Param XParam,
    double threshold,
    double * z,
    BlockP < double > XBlock,
    bool * refine,
    bool * coarsen
)

function Thresholdcriteria< float >

template int Thresholdcriteria< float > (
    Param XParam,
    float threshold,
    float * z,
    BlockP < float > XBlock,
    bool * refine,
    bool * coarsen
)

function inrangecriteria

Applies in-range adaptation criteria for mesh refinement/coarsening.

template<class T>
int inrangecriteria (
    Param XParam,
    T zmin,
    T zmax,
    T * z,
    BlockP < T > XBlock,
    bool * refine,
    bool * coarsen
)

Template parameters:

T Data type

Parameters:

XParam Model parameters
zmin Minimum value for refinement
zmax Maximum value for refinement
z Array of variable values
XBlock Block data structure
refine Array of refinement flags
coarsen Array of coarsening flags

Returns:

Success flag (0 or 1)

Refines blocks where any cell value is within [zmin, zmax], coarsens otherwise.

Simple in-range refining criteria. If any value of z (could be any variable) is zmin <= z <= zmax the block will try to refine. Otherwise, the block will try to coarsen.

Warning:

the refinement sanity check is meant to be done after running this function.

function inrangecriteria< double >

template int inrangecriteria< double > (
    Param XParam,
    double zmin,
    double zmax,
    double * z,
    BlockP < double > XBlock,
    bool * refine,
    bool * coarsen
)

function inrangecriteria< float >

template int inrangecriteria< float > (
    Param XParam,
    float zmin,
    float zmax,
    float * z,
    BlockP < float > XBlock,
    bool * refine,
    bool * coarsen
)

function targetlevelcriteria

Applies target level adaptation criteria for mesh refinement/coarsening.

template<class T>
int targetlevelcriteria (
    Param XParam,
    StaticForcingP < int > targetlevelmap,
    BlockP < T > XBlock,
    bool * refine,
    bool * coarsen
)

Template parameters:

T Data type

Parameters:

XParam Model parameters
targetlevelmap Map of target levels for adaptation
XBlock Block data structure
refine Array of refinement flags
coarsen Array of coarsening flags

Returns:

Success flag (0 or 1)

Refines blocks where target level is greater than current, coarsens if equal or lower.

function targetlevelcriteria< double >

template int targetlevelcriteria< double > (
    Param XParam,
    StaticForcingP < int > targetlevelmap,
    BlockP < double > XBlock,
    bool * refine,
    bool * coarsen
)

function targetlevelcriteria< float >

template int targetlevelcriteria< float > (
    Param XParam,
    StaticForcingP < int > targetlevelmap,
    BlockP < float > XBlock,
    bool * refine,
    bool * coarsen
)

The documentation for this class was generated from the following file src/AdaptCriteria.cu