CanInterpolate Namespace Reference

Classes
struct	CanInterpolateQueryData
struct	CanInterpolateResultData

Functions
int	canInterpolate (CompositeGrid &cg, int numberToCheck, CanInterpolateQueryData *cid, CanInterpolateResultData *cir, const int numberOfValidGhost=0)
int	canInterpolateOld (CompositeGrid &cg, int numberToCheck, CanInterpolateQueryData *cid, CanInterpolateResultData *cir, const int numberOfValidGhost=0)
int	transferInterpDataForAMR (CompositeGrid &cg, intSerialArray *ipLocal, intSerialArray *ilLocal, realSerialArray *ciLocal)
Logical	cgCanInterpolate (const Integer &k10, const Integer &k20, const RealArray &r, const IntegerArray &ok, const IntegerArray &useBackupRules, const Logical checkForOneSided, const CompositeGrid &cg, const IntegerArray &mask, int *pValidRange=NULL)
	Determine whether points on grid k1 (target) at r in the coordinates of grids k2 (donor) can be interpolated from grids k2 (donor).
void	getInterpolationStencil (const Integer &k10, const Integer &k20, const RealArray &r, const IntegerArray &interpolationStencil, const IntegerArray &useBackupRules, const CompositeGrid &cg, int *pValidRange=NULL)
	Determine the lower-left corner of the interpolation stencil.

Function Documentation

int CanInterpolate::canInterpolate	(	CompositeGrid &	cg,
		int	numberToCheck,
		CanInterpolateQueryData *	cid,
		CanInterpolateResultData *	cir,
		const int	numberOfValidGhost = 0
	)

References assert, cgCanInterpolate(), debug, dim, displayMask(), CanInterpolate::CanInterpolateQueryData::donor, fabs(), FALSE, getCPU(), getInterpolationStencil(), getLocalArrayWithGhostBoundaries(), ParallelUtility::getMaxValue(), gid, CanInterpolate::CanInterpolateQueryData::grid, gridSpacing, CanInterpolate::CanInterpolateQueryData::i, i2, iab, CanInterpolate::CanInterpolateQueryData::id, CanInterpolate::CanInterpolateResultData::id, CanInterpolate::CanInterpolateResultData::il, il, CompositeGrid::interpolationOverlap, CompositeGrid::interpolationWidth, isPeriodic, mask, max(), min(), MPI_Real, NULL, GridCollection::numberOfDimensions(), OV_ABORT, Overture::OV_COMM, q, CanInterpolate::CanInterpolateQueryData::rv, sPrintF(), validRange, and CanInterpolate::CanInterpolateResultData::width.

Referenced by Ogmg::buildExtraLevelsNew(), InterpolatePoints::buildInterpolationInfo(), InterpolatePointsOnAGrid::buildInterpolationInfo(), Ogen::checkCanInterpolate(), InterpolatePointsOnAGrid::findNearestValidGridPoint(), findNearestValidGridPoint(), interpolateRefinements(), and Ogen::updateRefinementFillInterpolationDataNew().

int CanInterpolate::canInterpolateOld	(	CompositeGrid &	cg,
		int	numberToCheck,
		CanInterpolateQueryData *	cid,
		CanInterpolateResultData *	cir,
		const int	numberOfValidGhost = 0
	)

References assert, cgCanInterpolate(), debug, dim, displayMask(), CanInterpolate::CanInterpolateQueryData::donor, fabs(), FALSE, getCPU(), getInterpolationStencil(), getLocalArrayWithGhostBoundaries(), ParallelUtility::getMaxValue(), gid, CanInterpolate::CanInterpolateQueryData::grid, gridSpacing, CanInterpolate::CanInterpolateQueryData::i, i2, iab, CanInterpolate::CanInterpolateQueryData::id, CanInterpolate::CanInterpolateResultData::id, CanInterpolate::CanInterpolateResultData::il, il, CompositeGrid::interpolationOverlap, CompositeGrid::interpolationWidth, isPeriodic, mask, max(), min(), MPI_Real, NULL, GridCollection::numberOfDimensions(), OV_ABORT, Overture::OV_COMM, q, CanInterpolate::CanInterpolateQueryData::rv, sPrintF(), validRange, and CanInterpolate::CanInterpolateResultData::width.

Logical CanInterpolate::cgCanInterpolate	(	const Integer &	k10,
		const Integer &	k20,
		const RealArray &	r,
		const IntegerArray &	ok,
		const IntegerArray &	useBackupRules,
		const Logical	checkForOneSided,
		const CompositeGrid &	cg,
		const IntegerArray &	mask,
		int *	pValidRange = NULL
	)

Determine whether points on grid k1 (target) at r in the coordinates of grids k2 (donor) can be interpolated from grids k2 (donor).

: pointer to an array validRange(2,3) which defines the valid index range of points that can be used for interpolation. Normally this is cg[k20].extendedRange

: wdh 091118 : added validRange so we can interpolate from ghost points.

References Overture::abort(), assert, MappedGrid::boundaryCondition(), GenericGridCollection::componentGridNumber, COMPOSITE_GRID_FOR_3, MappedGrid::dimension(), MappedGrid::discretizationWidth(), CompositeGridData::epsilon, MappedGrid::extendedRange(), fabs(), FALSE, g_boundaryCondition, g_discretizationWidth, g_gridSpacing, g_indexRange, g_isCellCentered, g_isPeriodic, g_mask, getInterpolationStencil(), MappedGrid::gridSpacing(), MappedGrid::I1(), i2, MappedGrid::I2(), MappedGrid::I3(), iab, iab2_, MappedGrid::indexRange(), CompositeGrid::interpolationOverlap, CompositeGrid::interpolationWidth, MappedGrid::isCellCentered(), GridCollection::ISinteriorBoundaryPoint, MappedGrid::isPeriodic(), GridCollection::ISusedPoint, iw0_, LogicalFalse, LogicalTrue, max(), max0(), min0(), GenericGridCollection::multigridLevelNumber, NULL, MappedGrid::numberOfDimensions(), GenericGridCollection::numberOfGrids(), ok_, ov0_, r, r_, Start, useBackupRules_, and validRange.

Referenced by canInterpolate(), canInterpolateOld(), Ogen::updateRefinementFillInterpolationData(), and Ogen::updateRefinementNew().

void CanInterpolate::getInterpolationStencil	(	const Integer &	k10,
		const Integer &	k20,
		const RealArray &	r,
		const IntegerArray &	interpolationStencil,
		const IntegerArray &	useBackupRules,
		const CompositeGrid &	cg,
		int *	pValidRange = NULL
	)

Determine the lower-left corner of the interpolation stencil.

: If the coordinates r(i,0:d-1) lie outside the extendedIndexRange then a value of INT_MAX is returned in the interpolationStencil.

: pointer to an array validRange(2,3) which defines the valid index range of points that can be used for interpolation. Normally this is cg[k2].extendedRange

: wdh 091118 : added validRange so we can interpolate from ghost points.

References MappedGrid::boundaryCondition(), GenericGridCollection::componentGridNumber, CompositeGridData::epsilon, MappedGrid::extendedRange(), g_boundaryCondition, g_gridSpacing, g_indexRange, g_isCellCentered, g_isPeriodic, MappedGrid::gridSpacing(), MappedGrid::indexRange(), INTEGER_MAX, interpolationStencil_, CompositeGrid::interpolationWidth, MappedGrid::isCellCentered(), MappedGrid::isPeriodic(), iw0_, GenericGridCollection::multigridLevelNumber, NULL, MappedGrid::numberOfDimensions(), r, r_, useBackupRules_, and validRange.

Referenced by canInterpolate(), canInterpolateOld(), and cgCanInterpolate().

int CanInterpolate::transferInterpDataForAMR	(	CompositeGrid &	cg,
		intSerialArray *	ipLocal,
		intSerialArray *	ilLocal,
		realSerialArray *	ciLocal
	)

References Overture::abort(), assert, axis1, axis2, IndexBox::base(), IndexBox::bound(), ci, debug, Mapping::functionPeriodic, getCPU(), ListOfIntDistributedArray::getLength(), CopyArray::getLocalArrayBox(), ParallelUtility::getMaxValue(), MappedGrid::gridIndexRange(), GenericGridCollection::gridNumber, ig, CompositeGrid::interpolationCoordinates, CompositeGridData::interpolationCoordinatesLocal, CompositeGrid::interpolationPoint, CompositeGridData::interpolationPointLocal, CompositeGrid::interpoleeGrid, CompositeGridData::interpoleeGridLocal, ip, IndexBox::isEmpty(), isPeriodic, MappedGrid::isPeriodic(), CompositeGridData::localInterpolationDataForAll, CompositeGridData::localInterpolationDataState, mask, max(), MPI_Real, NULL, GenericGridCollection::numberOfBaseGrids(), GenericGridCollection::numberOfComponentGrids(), GridCollection::numberOfDimensions(), GenericGridCollection::numberOfRefinementLevels(), Overture::OV_COMM, printF(), GridCollection::refinementFactor, and GridCollection::refinementLevel.

Referenced by Ogen::updateRefinementFillInterpolationDataNew().