TempestLinearRemap.cpp File Reference

#include "Announce.h"
#include "DataArray3D.h"
#include "FiniteElementTools.h"
#include "FiniteVolumeTools.h"
#include "GaussLobattoQuadrature.h"
#include "TriangularQuadrature.h"
#include "MathHelper.h"
#include "SparseMatrix.h"
#include "OverlapMesh.h"
#include "DebugOutput.hpp"
#include "moab/AdaptiveKDTree.hpp"
#include "moab/Remapping/TempestOnlineMap.hpp"
#include "moab/TupleList.hpp"
#include "moab/MeshTopoUtil.hpp"
#include <fstream>
#include <cmath>
#include <cstdlib>
#include <sstream>
#include <numeric>
#include <algorithm>
#include <unordered_set>

Include dependency graph for TempestLinearRemap.cpp:

Go to the source code of this file.

Macros
#define	USE_ComputeAdjacencyRelations

Typedefs
typedef std::pair< int, int >	FaceDistancePair
	Face index and distance metric pair. More...
typedef std::vector< FaceDistancePair >	AdjacentFaceVector
	Vector storing adjacent Faces. More...

Functions
template<typename T >
static std::vector< size_t >	sort_indexes (const std::vector< T > &v)
void	ForceConsistencyConservation3 (const DataArray1D< double > &vecSourceArea, const DataArray1D< double > &vecTargetArea, DataArray2D< double > &dCoeff, bool fMonotone, bool fSparseConstraints=false)
void	ForceIntArrayConsistencyConservation (const DataArray1D< double > &vecSourceArea, const DataArray1D< double > &vecTargetArea, DataArray2D< double > &dCoeff, bool fMonotone)

Detailed Description

Author

Vijay Mahadevan

Version

Mar 08, 2017

Definition in file TempestLinearRemap.cpp.

Macro Definition Documentation

USE_ComputeAdjacencyRelations

#define USE_ComputeAdjacencyRelations

Definition at line 44 of file TempestLinearRemap.cpp.

Typedef Documentation

AdjacentFaceVector

typedef std::vector< FaceDistancePair > AdjacentFaceVector

Vector storing adjacent Faces.

Definition at line 54 of file TempestLinearRemap.cpp.

FaceDistancePair

typedef std::pair< int, int > FaceDistancePair

Face index and distance metric pair.

Definition at line 49 of file TempestLinearRemap.cpp.

Function Documentation

ForceConsistencyConservation3()

void ForceConsistencyConservation3	(	const DataArray1D< double > &	vecSourceArea,
		const DataArray1D< double > &	vecTargetArea,
		DataArray2D< double > &	dCoeff,
		bool	fMonotone,
		bool	fSparseConstraints = false
	)

Referenced by moab::TempestOnlineMap::LinearRemapSE4_Tempest_MOAB().

ForceIntArrayConsistencyConservation()

void ForceIntArrayConsistencyConservation	(	const DataArray1D< double > &	vecSourceArea,
		const DataArray1D< double > &	vecTargetArea,
		DataArray2D< double > &	dCoeff,
		bool	fMonotone
	)

Referenced by moab::TempestOnlineMap::LinearRemapGLLtoGLL2_MOAB().

sort_indexes()

template<typename T >

static std::vector< size_t > sort_indexes ( const std::vector< T > &  v )

static

Definition at line 373 of file TempestLinearRemap.cpp.

{
    // initialize original index locations
    std::vector< size_t > idx( v.size() );
    std::iota( idx.begin(), idx.end(), 0 );
 
    // sort indexes based on comparing values in v
    // using std::stable_sort instead of std::sort
    // to avoid unnecessary index re-orderings
    // when v contains elements of equal values
    std::stable_sort( idx.begin(), idx.end(), [&v]( size_t i1, size_t i2 ) { return fabs( v[i1] ) > fabs( v[i2] ); } );
 
    return idx;
}