Inverse distance to a power method control options. More...

#include <gdal_alg.h>

Public Attributes
size_t	nSizeOfStructure

double	dfPower

double	dfSmoothing

double	dfAnisotropyRatio

double	dfAnisotropyAngle

double	dfRadius1

double	dfRadius2

double	dfAngle

GUInt32	nMaxPoints

GUInt32	nMinPoints

double	dfNoDataValue

Detailed Description

Inverse distance to a power method control options.

Member Data Documentation

◆ dfAngle

double GDALGridInverseDistanceToAPowerOptions::dfAngle

Angle of ellipse rotation in degrees.

Ellipse rotated counter clockwise.

◆ dfAnisotropyAngle

double GDALGridInverseDistanceToAPowerOptions::dfAnisotropyAngle

Reserved for future use.

◆ dfAnisotropyRatio

double GDALGridInverseDistanceToAPowerOptions::dfAnisotropyRatio

Reserved for future use.

◆ dfNoDataValue

double GDALGridInverseDistanceToAPowerOptions::dfNoDataValue

No data marker to fill empty points.

◆ dfPower

double GDALGridInverseDistanceToAPowerOptions::dfPower

Weighting power.

◆ dfRadius1

double GDALGridInverseDistanceToAPowerOptions::dfRadius1

The first radius (X axis if rotation angle is 0) of search ellipse.

◆ dfRadius2

double GDALGridInverseDistanceToAPowerOptions::dfRadius2

The second radius (Y axis if rotation angle is 0) of search ellipse.

◆ dfSmoothing

double GDALGridInverseDistanceToAPowerOptions::dfSmoothing

Smoothing parameter.

◆ nMaxPoints

GUInt32 GDALGridInverseDistanceToAPowerOptions::nMaxPoints

Maximum number of data points to use.

Do not search for more points than this number.

◆ nMinPoints

GUInt32 GDALGridInverseDistanceToAPowerOptions::nMinPoints

Minimum number of data points to use.

If less amount of points found the grid node considered empty and will be filled with NODATA marker.

◆ nSizeOfStructure

size_t GDALGridInverseDistanceToAPowerOptions::nSizeOfStructure

Added in GDAL 3.6 to detect potential ABI issues. Should be set to sizeof(GDALGridInverseDistanceToAPowerOptions)

The documentation for this struct was generated from the following file:

gdal_alg.h

Public Attributes