Interpolation class dealing with transfer of data between two primitive patches with an arbitrary mesh interface (AMI). More...

Inheritance diagram for AMIInterpolation< SourcePatch, TargetPatch >:

[legend]

Collaboration diagram for AMIInterpolation< SourcePatch, TargetPatch >:

[legend]

Public Types
enum	interpolationMethod { imDirect, imMapNearest, imFaceAreaWeight, imPartialFaceAreaWeight }
	Enumeration specifying interpolation method. More...

typedef SourcePatch	sourcePatchType

typedef TargetPatch	targetPatchType

Public Member Functions
	AMIInterpolation (const SourcePatch &srcPatch, const TargetPatch &tgtPatch, const faceAreaIntersect::triangulationMode &triMode, const bool requireMatch=true, const interpolationMethod &method=imFaceAreaWeight, const scalar lowWeightCorrection=-1, const bool reverseTarget=false)
	Construct from components. More...

	AMIInterpolation (const SourcePatch &srcPatch, const TargetPatch &tgtPatch, const faceAreaIntersect::triangulationMode &triMode, const bool requireMatch=true, const word &methodName=interpolationMethodToWord(imFaceAreaWeight), const scalar lowWeightCorrection=-1, const bool reverseTarget=false)
	Construct from components. More...

	AMIInterpolation (const SourcePatch &srcPatch, const TargetPatch &tgtPatch, const autoPtr< searchableSurface > &surf, const faceAreaIntersect::triangulationMode &triMode, const bool requireMatch=true, const interpolationMethod &method=imFaceAreaWeight, const scalar lowWeightCorrection=-1, const bool reverseTarget=false)
	Construct from components, with projection surface. More...

	AMIInterpolation (const SourcePatch &srcPatch, const TargetPatch &tgtPatch, const autoPtr< searchableSurface > &surf, const faceAreaIntersect::triangulationMode &triMode, const bool requireMatch=true, const word &methodName=interpolationMethodToWord(imFaceAreaWeight), const scalar lowWeightCorrection=-1, const bool reverseTarget=false)
	Construct from components, with projection surface. More...

	AMIInterpolation (const AMIInterpolation< SourcePatch, TargetPatch > &fineAMI, const labelList &sourceRestrictAddressing, const labelList &neighbourRestrictAddressing)
	Construct from agglomeration of AMIInterpolation. Agglomeration. More...

	~AMIInterpolation ()
	Destructor. More...

label	singlePatchProc () const
	Set to -1, or the processor holding all faces (both sides) of. More...

scalar	lowWeightCorrection () const
	Threshold weight below which interpolation is deactivated. More...

bool	applyLowWeightCorrection () const
	Return true if employing a 'lowWeightCorrection'. More...

const scalarField &	srcMagSf () const
	Return const access to source patch face areas. More...

const labelListList &	srcAddress () const
	Return const access to source patch addressing. More...

const scalarListList &	srcWeights () const
	Return const access to source patch weights. More...

const scalarField &	srcWeightsSum () const
	Return const access to normalisation factor of source. More...

const mapDistribute &	srcMap () const
	Source map pointer - valid only if singlePatchProc = -1. More...

const scalarField &	tgtMagSf () const
	Return const access to target patch face areas. More...

const labelListList &	tgtAddress () const
	Return const access to target patch addressing. More...

const scalarListList &	tgtWeights () const
	Return const access to target patch weights. More...

const scalarField &	tgtWeightsSum () const
	Return const access to normalisation factor of target. More...

const mapDistribute &	tgtMap () const
	Target map pointer - valid only if singlePatchProc=-1. More...

void	update (const SourcePatch &srcPatch, const TargetPatch &tgtPatch)
	Update addressing and weights. More...

void	append (const SourcePatch &srcPatch, const TargetPatch &tgtPatch)
	Append additional addressing and weights. More...

void	normaliseWeights (const bool conformal, const bool output)
	Normalise the weights. More...

template<class Type , class CombineOp >
void	interpolateToSource (const UList< Type > &fld, const CombineOp &cop, List< Type > &result, const UList< Type > &defaultValues=UList< Type >::null()) const
	Interpolate from target to source with supplied op. More...

template<class Type , class CombineOp >
void	interpolateToTarget (const UList< Type > &fld, const CombineOp &cop, List< Type > &result, const UList< Type > &defaultValues=UList< Type >::null()) const
	Interpolate from source to target with supplied op. More...

template<class Type , class CombineOp >
tmp< Field< Type > >	interpolateToSource (const Field< Type > &fld, const CombineOp &cop, const UList< Type > &defaultValues=UList< Type >::null()) const
	Interpolate from target to source with supplied op. More...

template<class Type , class CombineOp >
tmp< Field< Type > >	interpolateToSource (const tmp< Field< Type > > &tFld, const CombineOp &cop, const UList< Type > &defaultValues=UList< Type >::null()) const
	Interpolate from target tmp field to source with supplied op. More...

template<class Type , class CombineOp >
tmp< Field< Type > >	interpolateToTarget (const Field< Type > &fld, const CombineOp &cop, const UList< Type > &defaultValues=UList< Type >::null()) const
	Interpolate from source to target with supplied op. More...

template<class Type , class CombineOp >
tmp< Field< Type > >	interpolateToTarget (const tmp< Field< Type > > &tFld, const CombineOp &cop, const UList< Type > &defaultValues=UList< Type >::null()) const
	Interpolate from source tmp field to target with supplied op. More...

template<class Type >
tmp< Field< Type > >	interpolateToSource (const Field< Type > &fld, const UList< Type > &defaultValues=UList< Type >::null()) const
	Interpolate from target to source. More...

template<class Type >
tmp< Field< Type > >	interpolateToSource (const tmp< Field< Type > > &tFld, const UList< Type > &defaultValues=UList< Type >::null()) const
	Interpolate from target tmp field. More...

template<class Type >
tmp< Field< Type > >	interpolateToTarget (const Field< Type > &fld, const UList< Type > &defaultValues=UList< Type >::null()) const
	Interpolate from source to target. More...

template<class Type >
tmp< Field< Type > >	interpolateToTarget (const tmp< Field< Type > > &tFld, const UList< Type > &defaultValues=UList< Type >::null()) const
	Interpolate from source tmp field. More...

label	srcPointFace (const SourcePatch &srcPatch, const TargetPatch &tgtPatch, const vector &n, const label tgtFaceI, point &tgtPoint) const
	Return source patch face index of point on target patch face. More...

label	tgtPointFace (const SourcePatch &srcPatch, const TargetPatch &tgtPatch, const vector &n, const label srcFaceI, point &srcPoint) const
	Return target patch face index of point on source patch face. More...

void	writeFaceConnectivity (const SourcePatch &srcPatch, const TargetPatch &tgtPatch, const labelListList &srcAddress) const
	Write face connectivity as OBJ file. More...

template<class Type , class CombineOp >
Foam::tmp< Foam::Field< Type > >	interpolateToSource (const Field< Type > &fld, const CombineOp &cop, const UList< Type > &defaultValues) const

template<class Type , class CombineOp >
Foam::tmp< Foam::Field< Type > >	interpolateToSource (const tmp< Field< Type > > &tFld, const CombineOp &cop, const UList< Type > &defaultValues) const

template<class Type , class CombineOp >
Foam::tmp< Foam::Field< Type > >	interpolateToTarget (const Field< Type > &fld, const CombineOp &cop, const UList< Type > &defaultValues) const

template<class Type , class CombineOp >
Foam::tmp< Foam::Field< Type > >	interpolateToTarget (const tmp< Field< Type > > &tFld, const CombineOp &cop, const UList< Type > &defaultValues) const

template<class Type >
Foam::tmp< Foam::Field< Type > >	interpolateToSource (const Field< Type > &fld, const UList< Type > &defaultValues) const

template<class Type >
Foam::tmp< Foam::Field< Type > >	interpolateToSource (const tmp< Field< Type > > &tFld, const UList< Type > &defaultValues) const

template<class Type >
Foam::tmp< Foam::Field< Type > >	interpolateToTarget (const Field< Type > &fld, const UList< Type > &defaultValues) const

template<class Type >
Foam::tmp< Foam::Field< Type > >	interpolateToTarget (const tmp< Field< Type > > &tFld, const UList< Type > &defaultValues) const

Static Public Member Functions
static word	interpolationMethodToWord (const interpolationMethod &method)
	Convert interpolationMethod to word representation. More...

static interpolationMethod	wordTointerpolationMethod (const word &method)
	Convert word to interpolationMethod. More...

Private Member Functions
	AMIInterpolation (const AMIInterpolation &)
	Disallow default bitwise copy construct. More...

void	operator= (const AMIInterpolation &)
	Disallow default bitwise assignment. More...

label	calcDistribution (const SourcePatch &srcPatch, const TargetPatch &tgtPatch) const
	Calculate if patches are on multiple processors. More...

label	calcOverlappingProcs (const List< treeBoundBoxList > &procBb, const treeBoundBox &bb, boolList &overlaps) const

void	distributePatches (const mapDistribute &map, const TargetPatch &pp, const globalIndex &gi, List< faceList > &faces, List< pointField > &points, List< labelList > &tgtFaceIDs) const

void	distributeAndMergePatches (const mapDistribute &map, const TargetPatch &tgtPatch, const globalIndex &gi, faceList &tgtFaces, pointField &tgtPoints, labelList &tgtFaceIDs) const

autoPtr< mapDistribute >	calcProcMap (const SourcePatch &srcPatch, const TargetPatch &tgtPatch) const

void	projectPointsToSurface (const searchableSurface &surf, pointField &pts) const
	Project points to surface. More...

void	constructFromSurface (const SourcePatch &srcPatch, const TargetPatch &tgtPatch, const autoPtr< searchableSurface > &surfPtr)

Static Private Member Functions
static void	normaliseWeights (const scalarField &patchAreas, const word &patchName, const labelListList &addr, scalarListList &wght, scalarField &wghtSum, const bool conformal, const bool output, const scalar lowWeightTol)
	Normalise the (area) weights - suppresses numerical error in. More...

static void	agglomerate (const autoPtr< mapDistribute > &targetMap, const scalarField &fineSrcMagSf, const labelListList &fineSrcAddress, const scalarListList &fineSrcWeights, const labelList &sourceRestrictAddressing, const labelList &targetRestrictAddressing, scalarField &srcMagSf, labelListList &srcAddress, scalarListList &srcWeights, scalarField &srcWeightsSum, autoPtr< mapDistribute > &tgtMap)

Private Attributes
const word	methodName_
	Interpolation method. More...

const bool	reverseTarget_
	Flag to indicate that the two patches are co-directional and. More...

const bool	requireMatch_
	Flag to indicate that the two patches must be matched/an overlap. More...

label	singlePatchProc_
	Index of processor that holds all of both sides. -1 in all other. More...

scalar	lowWeightCorrection_
	Threshold weight below which interpolation is deactivated. More...

scalarField	srcMagSf_
	Source face areas. More...

labelListList	srcAddress_
	Addresses of target faces per source face. More...

scalarListList	srcWeights_
	Weights of target faces per source face. More...

scalarField	srcWeightsSum_
	Sum of weights of target faces per source face. More...

scalarField	tgtMagSf_
	Target face areas. More...

labelListList	tgtAddress_
	Addresses of source faces per target face. More...

scalarListList	tgtWeights_
	Weights of source faces per target face. More...

scalarField	tgtWeightsSum_
	Sum of weights of source faces per target face. More...

const faceAreaIntersect::triangulationMode	triMode_
	Face triangulation mode. More...

autoPtr< mapDistribute >	srcMapPtr_
	Source map pointer - parallel running only. More...

autoPtr< mapDistribute >	tgtMapPtr_
	Target map pointer - parallel running only. More...

Detailed Description

template<class SourcePatch, class TargetPatch>
class Foam::AMIInterpolation< SourcePatch, TargetPatch >

Interpolation class dealing with transfer of data between two primitive patches with an arbitrary mesh interface (AMI).

Based on the algorithm given in:

Conservative interpolation between volume meshes by local Galerkin projection, Farrell PE and Maddison JR, 2011, Comput. Methods Appl. Mech Engrg, Volume 200, Issues 1-4, pp 89-100

Interpolation requires that the two patches should have opposite orientations (opposite normals). The 'reverseTarget' flag can be used to reverse the orientation of the target patch.

Source files

Definition at line 77 of file AMIInterpolation.H.

Member Typedef Documentation

◆ sourcePatchType

typedef SourcePatch sourcePatchType

Definition at line 348 of file AMIInterpolation.H.

◆ targetPatchType

typedef TargetPatch targetPatchType

Definition at line 351 of file AMIInterpolation.H.

Member Enumeration Documentation

◆ interpolationMethod

enum interpolationMethod

Enumeration specifying interpolation method.

Enumerator
imDirect
imMapNearest
imFaceAreaWeight
imPartialFaceAreaWeight

Definition at line 86 of file AMIInterpolation.H.

Constructor & Destructor Documentation

◆ AMIInterpolation() [1/6]

AMIInterpolation ( const AMIInterpolation< SourcePatch, TargetPatch > & )

private

Disallow default bitwise copy construct.

◆ AMIInterpolation() [2/6]

AMIInterpolation	(	const SourcePatch &	srcPatch,
		const TargetPatch &	tgtPatch,
		const faceAreaIntersect::triangulationMode &	triMode,
		const bool	requireMatch = `true`,
		const interpolationMethod &	method = `imFaceAreaWeight`,
		const scalar	lowWeightCorrection = `-1`,
		const bool	reverseTarget = `false`
	)

Construct from components.

Definition at line 628 of file AMIInterpolation.C.

◆ AMIInterpolation() [3/6]

AMIInterpolation	(	const SourcePatch &	srcPatch,
		const TargetPatch &	tgtPatch,
		const faceAreaIntersect::triangulationMode &	triMode,
		const bool	requireMatch = `true`,
		const word &	methodName = `interpolationMethodToWord(imFaceAreaWeight)`,
		const scalar	lowWeightCorrection = `-1`,
		const bool	reverseTarget = `false`
	)

Construct from components.

Definition at line 659 of file AMIInterpolation.C.

◆ AMIInterpolation() [4/6]

AMIInterpolation	(	const SourcePatch &	srcPatch,
		const TargetPatch &	tgtPatch,
		const autoPtr< searchableSurface > &	surf,
		const faceAreaIntersect::triangulationMode &	triMode,
		const bool	requireMatch = `true`,
		const interpolationMethod &	method = `imFaceAreaWeight`,
		const scalar	lowWeightCorrection = `-1`,
		const bool	reverseTarget = `false`
	)

Construct from components, with projection surface.

Definition at line 690 of file AMIInterpolation.C.

◆ AMIInterpolation() [5/6]

AMIInterpolation	(	const SourcePatch &	srcPatch,
		const TargetPatch &	tgtPatch,
		const autoPtr< searchableSurface > &	surf,
		const faceAreaIntersect::triangulationMode &	triMode,
		const bool	requireMatch = `true`,
		const word &	methodName = `interpolationMethodToWord(imFaceAreaWeight)`,
		const scalar	lowWeightCorrection = `-1`,
		const bool	reverseTarget = `false`
	)

Construct from components, with projection surface.

Definition at line 722 of file AMIInterpolation.C.

◆ AMIInterpolation() [6/6]

AMIInterpolation	(	const AMIInterpolation< SourcePatch, TargetPatch > &	fineAMI,
		const labelList &	sourceRestrictAddressing,
		const labelList &	neighbourRestrictAddressing
	)

Construct from agglomeration of AMIInterpolation. Agglomeration.

passed in as new coarse size and addressing from fine from coarse

Definition at line 754 of file AMIInterpolation.C.

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◆ ~AMIInterpolation()

~AMIInterpolation

Destructor.

Definition at line 876 of file AMIInterpolation.C.

Member Function Documentation

◆ interpolationMethodToWord()

Foam::word interpolationMethodToWord ( const interpolationMethod & method )

static

Convert interpolationMethod to word representation.

Definition at line 37 of file AMIInterpolation.C.

References Foam::abort(), Foam::FatalError, and FatalErrorInFunction.

Referenced by meshToMesh::meshToMesh().

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◆ wordTointerpolationMethod()

Foam::AMIInterpolation< SourcePatch, TargetPatch >::interpolationMethod wordTointerpolationMethod ( const word & method )

static

Convert word to interpolationMethod.

Definition at line 80 of file AMIInterpolation.C.

References Foam::exit(), Foam::FatalError, and FatalErrorInFunction.

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◆ operator=()

void operator= ( const AMIInterpolation< SourcePatch, TargetPatch > & )

private

Disallow default bitwise assignment.

◆ calcDistribution()

Foam::label calcDistribution	(	const SourcePatch &	srcPatch,
		const TargetPatch &	tgtPatch
	)		const

private

Calculate if patches are on multiple processors.

Definition at line 35 of file AMIInterpolationParallelOps.C.

References Foam::endl(), Foam::findIndex(), Foam::Info, and Foam::sum().

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◆ calcOverlappingProcs()

Foam::label calcOverlappingProcs	(	const List< treeBoundBoxList > &	procBb,
		const treeBoundBox &	bb,
		boolList &	overlaps
	)		const

private

Definition at line 88 of file AMIInterpolationParallelOps.C.

References forAll, List::setSize(), and List::size().

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◆ distributePatches()

void distributePatches	(	const mapDistribute &	map,
		const TargetPatch &	pp,
		const globalIndex &	gi,
		List< faceList > &	faces,
		List< pointField > &	points,
		List< labelList > &	tgtFaceIDs
	)		const

private

Definition at line 120 of file AMIInterpolationParallelOps.C.

References mapDistributeBase::constructMap(), Foam::endl(), PrimitivePatch< Face, FaceList, PointField, PointType >::faceCentres(), PstreamBuffers::finishedSends(), forAll, PrimitivePatch< Face, FaceList, PointField, PointType >::localFaces(), PrimitivePatch< Face, FaceList, PointField, PointType >::localPoints(), points, Foam::Pout, List::setSize(), List::size(), mapDistributeBase::subMap(), and globalIndex::toGlobal().

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◆ distributeAndMergePatches()

void distributeAndMergePatches	(	const mapDistribute &	map,
		const TargetPatch &	tgtPatch,
		const globalIndex &	gi,
		faceList &	tgtFaces,
		pointField &	tgtPoints,
		labelList &	tgtFaceIDs
	)		const

private

Definition at line 217 of file AMIInterpolationParallelOps.C.

References Foam::DelaunayMeshTools::allPoints(), UList::assign(), Foam::endl(), f(), forAll, Foam::inplaceRenumber(), Foam::mergePoints(), nPoints, Foam::Pout, List::setSize(), and List::size().

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◆ calcProcMap()

Foam::autoPtr< Foam::mapDistribute > calcProcMap	(	const SourcePatch &	srcPatch,
		const TargetPatch &	tgtPatch
	)		const

private

Definition at line 333 of file AMIInterpolationParallelOps.C.

References List::append(), AABBTree::boundBoxes(), Foam::endl(), forAll, Foam::identity(), Foam::Info, Foam::nl, points, Foam::Pout, List::setSize(), List::size(), List::transfer(), and List::xfer().

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◆ projectPointsToSurface()

void projectPointsToSurface	(	const searchableSurface &	surf,
		pointField &	pts
	)		const

private

Project points to surface.

Definition at line 131 of file AMIInterpolation.C.

References Foam::abort(), Foam::endl(), Foam::FatalError, FatalErrorInFunction, searchableSurface::findNearest(), forAll, Foam::Info, Foam::constant::mathematical::pi(), and scalarField().

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◆ normaliseWeights() [1/2]

void normaliseWeights	(	const scalarField &	patchAreas,
		const word &	patchName,
		const labelListList &	addr,
		scalarListList &	wght,
		scalarField &	wghtSum,
		const bool	conformal,
		const bool	output,
		const scalar	lowWeightTol
	)

staticprivate

Normalise the (area) weights - suppresses numerical error in.

weights calculation NOTE: if area weights are incorrect by 'a significant amount' normalisation may stabilise the solution, but will introduce numerical error!

Definition at line 173 of file AMIInterpolation.C.

References Foam::endl(), forAll, Foam::gAverage(), Foam::gMax(), Foam::gMin(), Foam::indent(), Foam::Info, Foam::returnReduce(), s(), List::size(), Foam::sum(), and w().

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◆ agglomerate()

void agglomerate	(	const autoPtr< mapDistribute > &	targetMap,
		const scalarField &	fineSrcMagSf,
		const labelListList &	fineSrcAddress,
		const scalarListList &	fineSrcWeights,
		const labelList &	sourceRestrictAddressing,
		const labelList &	targetRestrictAddressing,
		scalarField &	srcMagSf,
		labelListList &	srcAddress,
		scalarListList &	srcWeights,
		scalarField &	srcWeightsSum,
		autoPtr< mapDistribute > &	tgtMap
	)

staticprivate

Definition at line 253 of file AMIInterpolation.C.

References List::append(), mapDistributeBase::constructMap(), mapDistributeBase::constructSize(), mapDistribute::distribute(), Foam::findIndex(), forAll, Foam::identity(), Foam::labelMin, Foam::max(), autoPtr::reset(), List::setSize(), List::size(), mapDistributeBase::subMap(), autoPtr::valid(), and List::xfer().

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◆ constructFromSurface()

void constructFromSurface	(	const SourcePatch &	srcPatch,
		const TargetPatch &	tgtPatch,
		const autoPtr< searchableSurface > &	surfPtr
	)

private

Definition at line 558 of file AMIInterpolation.C.

References forAll, autoPtr::valid(), and writeOBJ().

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◆ singlePatchProc()

Foam::label singlePatchProc

inline

Set to -1, or the processor holding all faces (both sides) of.

the AMI

Definition at line 28 of file AMIInterpolationI.H.

Referenced by Cloud< streamLineParticle >::checkPatches().

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◆ lowWeightCorrection()

Foam::scalar lowWeightCorrection

inline

Threshold weight below which interpolation is deactivated.

Definition at line 36 of file AMIInterpolationI.H.

◆ applyLowWeightCorrection()

bool applyLowWeightCorrection

inline

Return true if employing a 'lowWeightCorrection'.

Definition at line 45 of file AMIInterpolationI.H.

◆ srcMagSf()

const Foam::scalarField & srcMagSf

inline

Return const access to source patch face areas.

Definition at line 53 of file AMIInterpolationI.H.

Referenced by AMIInterpolation< SourcePatch, TargetPatch >::AMIInterpolation().

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◆ srcAddress()

const Foam::labelListList & srcAddress

inline

Return const access to source patch addressing.

Definition at line 61 of file AMIInterpolationI.H.

Referenced by AMIInterpolation< SourcePatch, TargetPatch >::AMIInterpolation().

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◆ srcWeights()

const Foam::scalarListList & srcWeights

inline

Return const access to source patch weights.

Definition at line 69 of file AMIInterpolationI.H.

Referenced by AMIInterpolation< SourcePatch, TargetPatch >::AMIInterpolation().

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◆ srcWeightsSum()

const Foam::scalarField & srcWeightsSum

inline

Return const access to normalisation factor of source.

patch weights (i.e. the sum before normalisation)

Definition at line 77 of file AMIInterpolationI.H.

◆ srcMap()

const Foam::mapDistribute & srcMap

inline

Source map pointer - valid only if singlePatchProc = -1.

This gets source data into a form to be consumed by tgtAddress, tgtWeights

Definition at line 85 of file AMIInterpolationI.H.

◆ tgtMagSf()

const Foam::scalarField & tgtMagSf

inline

Return const access to target patch face areas.

Definition at line 93 of file AMIInterpolationI.H.

Referenced by AMIInterpolation< SourcePatch, TargetPatch >::AMIInterpolation().

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◆ tgtAddress()

const Foam::labelListList & tgtAddress

inline

Return const access to target patch addressing.

Definition at line 101 of file AMIInterpolationI.H.

Referenced by AMIInterpolation< SourcePatch, TargetPatch >::AMIInterpolation().

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◆ tgtWeights()

const Foam::scalarListList & tgtWeights

inline

Return const access to target patch weights.

Definition at line 109 of file AMIInterpolationI.H.

Referenced by AMIInterpolation< SourcePatch, TargetPatch >::AMIInterpolation().

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◆ tgtWeightsSum()

const Foam::scalarField & tgtWeightsSum

inline

Return const access to normalisation factor of target.

patch weights (i.e. the sum before normalisation)

Definition at line 117 of file AMIInterpolationI.H.

◆ tgtMap()

const Foam::mapDistribute & tgtMap

inline

Target map pointer - valid only if singlePatchProc=-1.

This gets target data into a form to be consumed by srcAddress, srcWeights

Definition at line 125 of file AMIInterpolationI.H.

◆ update()

void update	(	const SourcePatch &	srcPatch,
		const TargetPatch &	tgtPatch
	)

Update addressing and weights.

Definition at line 884 of file AMIInterpolation.C.

References mapDistributeBase::constructMap(), Foam::endl(), forAll, Foam::gSum(), Foam::indent(), Foam::Info, Foam::nl, Foam::returnReduce(), List::size(), mapDistributeBase::subMap(), and globalIndex::toGlobal().

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◆ append()

void append	(	const SourcePatch &	srcPatch,
		const TargetPatch &	tgtPatch
	)

Append additional addressing and weights.

Definition at line 1109 of file AMIInterpolation.C.

References List::append(), forAll, Foam::identity(), and List::size().

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◆ normaliseWeights() [2/2]

void normaliseWeights	(	const bool	conformal,
		const bool	output
	)

Normalise the weights.

Definition at line 1287 of file AMIInterpolation.C.

◆ interpolateToSource() [1/9]

void interpolateToSource	(	const UList< Type > &	fld,
		const CombineOp &	cop,
		List< Type > &	result,
		const UList< Type > &	defaultValues = `UList<Type>::null()`
	)		const

Interpolate from target to source with supplied op.

to combine existing value with remote value and weight

Definition at line 1406 of file AMIInterpolation.C.

References Foam::abort(), mapDistribute::distribute(), Foam::FatalError, FatalErrorInFunction, fld(), forAll, Foam::nl, List::setSize(), and UList::size().

Referenced by mappedPatchBase::distribute(), meshToMesh::mapAndOpTgtToSrc(), regionModel::mapRegionPatchField(), and regionModel::mapRegionPatchInternalField().

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◆ interpolateToTarget() [1/9]

void interpolateToTarget	(	const UList< Type > &	fld,
		const CombineOp &	cop,
		List< Type > &	result,
		const UList< Type > &	defaultValues = `UList<Type>::null()`
	)		const

Interpolate from source to target with supplied op.

to combine existing value with remote value and weight

Definition at line 1321 of file AMIInterpolation.C.

References Foam::abort(), mapDistribute::distribute(), Foam::FatalError, FatalErrorInFunction, fld(), forAll, Foam::nl, List::setSize(), and UList::size().

Referenced by meshToMesh::mapAndOpSrcToTgt().

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◆ interpolateToSource() [2/9]

tmp<Field<Type> > interpolateToSource	(	const Field< Type > &	fld,
		const CombineOp &	cop,
		const UList< Type > &	defaultValues = `UList< Type >::null()`
	)		const

Interpolate from target to source with supplied op.

◆ interpolateToSource() [3/9]

tmp<Field<Type> > interpolateToSource	(	const tmp< Field< Type > > &	tFld,
		const CombineOp &	cop,
		const UList< Type > &	defaultValues = `UList< Type >::null()`
	)		const

Interpolate from target tmp field to source with supplied op.

◆ interpolateToTarget() [2/9]

tmp<Field<Type> > interpolateToTarget	(	const Field< Type > &	fld,
		const CombineOp &	cop,
		const UList< Type > &	defaultValues = `UList< Type >::null()`
	)		const

Interpolate from source to target with supplied op.

◆ interpolateToTarget() [3/9]

tmp<Field<Type> > interpolateToTarget	(	const tmp< Field< Type > > &	tFld,
		const CombineOp &	cop,
		const UList< Type > &	defaultValues = `UList< Type >::null()`
	)		const

Interpolate from source tmp field to target with supplied op.

◆ interpolateToSource() [4/9]

tmp<Field<Type> > interpolateToSource	(	const Field< Type > &	fld,
		const UList< Type > &	defaultValues = `UList< Type >::null()`
	)		const

Interpolate from target to source.

◆ interpolateToSource() [5/9]

tmp<Field<Type> > interpolateToSource	(	const tmp< Field< Type > > &	tFld,
		const UList< Type > &	defaultValues = `UList< Type >::null()`
	)		const

Interpolate from target tmp field.

◆ interpolateToTarget() [4/9]

tmp<Field<Type> > interpolateToTarget	(	const Field< Type > &	fld,
		const UList< Type > &	defaultValues = `UList< Type >::null()`
	)		const

Interpolate from source to target.

◆ interpolateToTarget() [5/9]

tmp<Field<Type> > interpolateToTarget	(	const tmp< Field< Type > > &	tFld,
		const UList< Type > &	defaultValues = `UList< Type >::null()`
	)		const

Interpolate from source tmp field.

◆ srcPointFace()

Foam::label srcPointFace	(	const SourcePatch &	srcPatch,
		const TargetPatch &	tgtPatch,
		const vector &	n,
		const label	tgtFaceI,
		point &	tgtPoint
	)		const

Return source patch face index of point on target patch face.

Definition at line 1632 of file AMIInterpolation.C.

References f(), forAll, PointHit::hit(), n, and PointHit::rawPoint().

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◆ tgtPointFace()

Foam::label tgtPointFace	(	const SourcePatch &	srcPatch,
		const TargetPatch &	tgtPatch,
		const vector &	n,
		const label	srcFaceI,
		point &	srcPoint
	)		const

Return target patch face index of point on source patch face.

Definition at line 1686 of file AMIInterpolation.C.

References f(), forAll, PointHit::hit(), n, and PointHit::rawPoint().

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◆ writeFaceConnectivity()

void writeFaceConnectivity	(	const SourcePatch &	srcPatch,
		const TargetPatch &	tgtPatch,
		const labelListList &	srcAddress
	)		const

Write face connectivity as OBJ file.

Definition at line 1740 of file AMIInterpolation.C.

References Foam::endl(), forAll, Foam::name(), and writeOBJ().

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◆ interpolateToSource() [6/9]

Foam::tmp<Foam::Field<Type> > interpolateToSource	(	const Field< Type > &	fld,
		const CombineOp &	cop,
		const UList< Type > &	defaultValues
	)		const

Definition at line 1492 of file AMIInterpolation.C.

References fld().

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◆ interpolateToSource() [7/9]

Foam::tmp<Foam::Field<Type> > interpolateToSource	(	const tmp< Field< Type > > &	tFld,
		const CombineOp &	cop,
		const UList< Type > &	defaultValues
	)		const

Definition at line 1523 of file AMIInterpolation.C.

◆ interpolateToTarget() [6/9]

Foam::tmp<Foam::Field<Type> > interpolateToTarget	(	const Field< Type > &	fld,
		const CombineOp &	cop,
		const UList< Type > &	defaultValues
	)		const

Definition at line 1537 of file AMIInterpolation.C.

References fld().

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◆ interpolateToTarget() [7/9]

Foam::tmp<Foam::Field<Type> > interpolateToTarget	(	const tmp< Field< Type > > &	tFld,
		const CombineOp &	cop,
		const UList< Type > &	defaultValues
	)		const

Definition at line 1568 of file AMIInterpolation.C.

◆ interpolateToSource() [8/9]

Foam::tmp<Foam::Field<Type> > interpolateToSource	(	const Field< Type > &	fld,
		const UList< Type > &	defaultValues
	)		const

Definition at line 1582 of file AMIInterpolation.C.

References fld().

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◆ interpolateToSource() [9/9]

Foam::tmp<Foam::Field<Type> > interpolateToSource	(	const tmp< Field< Type > > &	tFld,
		const UList< Type > &	defaultValues
	)		const

Definition at line 1595 of file AMIInterpolation.C.

◆ interpolateToTarget() [8/9]

Foam::tmp<Foam::Field<Type> > interpolateToTarget	(	const Field< Type > &	fld,
		const UList< Type > &	defaultValues
	)		const

Definition at line 1608 of file AMIInterpolation.C.

References fld().

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◆ interpolateToTarget() [9/9]

Foam::tmp<Foam::Field<Type> > interpolateToTarget	(	const tmp< Field< Type > > &	tFld,
		const UList< Type > &	defaultValues
	)		const

Definition at line 1621 of file AMIInterpolation.C.

Field Documentation

◆ methodName_

const word methodName_

private

Interpolation method.

Definition at line 112 of file AMIInterpolation.H.

◆ reverseTarget_

const bool reverseTarget_

private

Flag to indicate that the two patches are co-directional and.

that the orientation of the target patch should be reversed

Definition at line 116 of file AMIInterpolation.H.

◆ requireMatch_

const bool requireMatch_

private

Flag to indicate that the two patches must be matched/an overlap.

exists between them

Definition at line 120 of file AMIInterpolation.H.

◆ singlePatchProc_

label singlePatchProc_

private

Index of processor that holds all of both sides. -1 in all other.

cases

Definition at line 124 of file AMIInterpolation.H.

◆ lowWeightCorrection_

scalar lowWeightCorrection_

private

Threshold weight below which interpolation is deactivated.

Definition at line 127 of file AMIInterpolation.H.

◆ srcMagSf_

scalarField srcMagSf_

private

Source face areas.

Definition at line 133 of file AMIInterpolation.H.

◆ srcAddress_

labelListList srcAddress_

private

Addresses of target faces per source face.

Definition at line 136 of file AMIInterpolation.H.

◆ srcWeights_

scalarListList srcWeights_

private

Weights of target faces per source face.

Definition at line 139 of file AMIInterpolation.H.

◆ srcWeightsSum_

scalarField srcWeightsSum_

private

Sum of weights of target faces per source face.

Definition at line 142 of file AMIInterpolation.H.

◆ tgtMagSf_

scalarField tgtMagSf_

private

Target face areas.

Definition at line 148 of file AMIInterpolation.H.

◆ tgtAddress_

labelListList tgtAddress_

private

Addresses of source faces per target face.

Definition at line 151 of file AMIInterpolation.H.

◆ tgtWeights_

scalarListList tgtWeights_

private

Weights of source faces per target face.

Definition at line 154 of file AMIInterpolation.H.

◆ tgtWeightsSum_

scalarField tgtWeightsSum_

private

Sum of weights of source faces per target face.

Definition at line 157 of file AMIInterpolation.H.

◆ triMode_

const faceAreaIntersect::triangulationMode triMode_

private

Face triangulation mode.

Definition at line 161 of file AMIInterpolation.H.

◆ srcMapPtr_

autoPtr<mapDistribute> srcMapPtr_

private

Source map pointer - parallel running only.

Definition at line 164 of file AMIInterpolation.H.

Referenced by AMIInterpolation< SourcePatch, TargetPatch >::AMIInterpolation().

◆ tgtMapPtr_

autoPtr<mapDistribute> tgtMapPtr_

private

Target map pointer - parallel running only.

Definition at line 167 of file AMIInterpolation.H.

Referenced by AMIInterpolation< SourcePatch, TargetPatch >::AMIInterpolation().

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

src/meshTools/AMIInterpolation/AMIInterpolation/AMIInterpolation.H
src/meshTools/AMIInterpolation/AMIInterpolation/AMIInterpolation.C
src/meshTools/AMIInterpolation/AMIInterpolation/AMIInterpolationI.H
src/meshTools/AMIInterpolation/AMIInterpolation/AMIInterpolationParallelOps.C

Public Types

Public Member Functions

Static Public Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes

Detailed Description

template<class SourcePatch, class TargetPatch> class Foam::AMIInterpolation< SourcePatch, TargetPatch >

Member Typedef Documentation

◆ sourcePatchType

◆ targetPatchType

Member Enumeration Documentation

◆ interpolationMethod

Constructor & Destructor Documentation

◆ AMIInterpolation() [1/6]

◆ AMIInterpolation() [2/6]

◆ AMIInterpolation() [3/6]

◆ AMIInterpolation() [4/6]

◆ AMIInterpolation() [5/6]

◆ AMIInterpolation() [6/6]

◆ ~AMIInterpolation()

Member Function Documentation

◆ interpolationMethodToWord()

◆ wordTointerpolationMethod()

◆ operator=()

◆ calcDistribution()

◆ calcOverlappingProcs()

◆ distributePatches()

◆ distributeAndMergePatches()

◆ calcProcMap()

◆ projectPointsToSurface()

◆ normaliseWeights() [1/2]

◆ agglomerate()

◆ constructFromSurface()

◆ singlePatchProc()

◆ lowWeightCorrection()

◆ applyLowWeightCorrection()

◆ srcMagSf()

◆ srcAddress()

◆ srcWeights()

◆ srcWeightsSum()

◆ srcMap()

◆ tgtMagSf()

◆ tgtAddress()

◆ tgtWeights()

◆ tgtWeightsSum()

◆ tgtMap()

◆ update()

◆ append()

◆ normaliseWeights() [2/2]

◆ interpolateToSource() [1/9]

◆ interpolateToTarget() [1/9]

◆ interpolateToSource() [2/9]

◆ interpolateToSource() [3/9]

◆ interpolateToTarget() [2/9]

◆ interpolateToTarget() [3/9]

◆ interpolateToSource() [4/9]

◆ interpolateToSource() [5/9]

◆ interpolateToTarget() [4/9]

◆ interpolateToTarget() [5/9]

◆ srcPointFace()

◆ tgtPointFace()

◆ writeFaceConnectivity()

◆ interpolateToSource() [6/9]

◆ interpolateToSource() [7/9]

◆ interpolateToTarget() [6/9]

◆ interpolateToTarget() [7/9]

◆ interpolateToSource() [8/9]

◆ interpolateToSource() [9/9]

◆ interpolateToTarget() [8/9]

◆ interpolateToTarget() [9/9]

Field Documentation

◆ methodName_

◆ reverseTarget_

◆ requireMatch_

◆ singlePatchProc_

◆ lowWeightCorrection_

◆ srcMagSf_

◆ srcAddress_

◆ srcWeights_

template<class SourcePatch, class TargetPatch>
class Foam::AMIInterpolation< SourcePatch, TargetPatch >