InterpolationTensorExtensions.<G>$D3B2B89EB1B59CFA4DEDBCAC13AAE466.GridNearestInterpolator Method

Definition

Namespace: Numerics.NET
Assembly: Numerics.NET.Tensors (in Numerics.NET.Tensors.dll) Version: 10.1.0

Overload List

GridNearestInterpolator(IReadOnlyList<IReadOnlyList<Double>>, Tensor<Double>, GridBoundaryCondition, ExtrapolationMode) Creates a grid-based nearest-neighbor interpolator over an N-dimensional rectilinear grid.
GridNearestInterpolator(IReadOnlyList<Double>, IReadOnlyList<Double>, IReadOnlyList<Double>, Tensor<Double>, ExtrapolationMode) Creates a grid-based nearest-neighbor interpolator over a 3D rectilinear grid.

GridNearestInterpolator(IReadOnlyList<IReadOnlyList<Double>>, Tensor<Double>, GridBoundaryCondition, ExtrapolationMode)

Creates a grid-based nearest-neighbor interpolator over an N-dimensional rectilinear grid.
C# 
public static GridSurface GridNearestInterpolator(
	IReadOnlyList<IReadOnlyList<double>> axes,
	Tensor<double> values,
	GridBoundaryCondition boundaryCondition = default,
	ExtrapolationMode extrapolation = ExtrapolationMode.Throw
)

Parameters

axes  IReadOnlyList<IReadOnlyList<Double>>
The coordinate vectors for each dimension.
values  Tensor<Double>
The grid values in flat, row-major storage.
boundaryCondition  GridBoundaryCondition  (Optional)
 
extrapolation  ExtrapolationMode  (Optional)
The extrapolation mode for out-of-range coordinates.

Return Value

GridSurface
A NearestGridSurface that performs nearest-neighbor grid interpolation.

Exceptions

ArgumentNullExceptionaxes or values is null.
ArgumentException The product of axis lengths does not equal the values length, or an axis has fewer than 2 points.

GridNearestInterpolator(IReadOnlyList<Double>, IReadOnlyList<Double>, IReadOnlyList<Double>, Tensor<Double>, ExtrapolationMode)

Creates a grid-based nearest-neighbor interpolator over a 3D rectilinear grid.
C# 
public static GridSurface GridNearestInterpolator(
	IReadOnlyList<double> xAxis,
	IReadOnlyList<double> yAxis,
	IReadOnlyList<double> zAxis,
	Tensor<double> values,
	ExtrapolationMode extrapolation = ExtrapolationMode.Throw
)

Parameters

xAxis  IReadOnlyList<Double>
The x-coordinates of the grid points.
yAxis  IReadOnlyList<Double>
The y-coordinates of the grid points.
zAxis  IReadOnlyList<Double>
The z-coordinates of the grid points.
values  Tensor<Double>
The grid values in flat, row-major storage.
extrapolation  ExtrapolationMode  (Optional)
The extrapolation mode for out-of-range coordinates.

Return Value

GridSurface
A NearestGridSurface that performs 3D nearest-neighbor interpolation.

Exceptions

ArgumentNullExceptionxAxis, yAxis, zAxis, or values is null.
ArgumentException The values length does not match the product of axis lengths, or an axis has fewer than 2 points.

See Also