wbt_radial_basis_function_interpolation: Radial basis function interpolation
In giswqs/whiteboxR: 'WhiteboxTools' R Frontend

wbt_radial_basis_function_interpolation

R Documentation

Radial basis function interpolation

Description

Interpolates vector points into a raster surface using a radial basis function scheme.

Usage

wbt_radial_basis_function_interpolation(
  input,
  field,
  output,
  use_z = FALSE,
  radius = NULL,
  min_points = NULL,
  func_type = "ThinPlateSpline",
  poly_order = "none",
  weight = 0.1,
  cell_size = NULL,
  base = NULL,
  wd = NULL,
  verbose_mode = NULL,
  compress_rasters = NULL,
  command_only = FALSE
)

Arguments

`input`	Input vector points file.
`field`	Input field name in attribute table.
`output`	Output raster file.
`use_z`	Use z-coordinate instead of field?.
`radius`	Search Radius (in map units).
`min_points`	Minimum number of points.
`func_type`	Radial basis function type; options are 'ThinPlateSpline' (default), 'PolyHarmonic', 'Gaussian', 'MultiQuadric', 'InverseMultiQuadric'.
`poly_order`	Polynomial order; options are 'none' (default), 'constant', 'affine'.
`weight`	Weight parameter used in basis function.
`cell_size`	Optionally specified cell size of output raster. Not used when base raster is specified.
`base`	Optionally specified input base raster file. Not used when a cell size is specified.
`wd`	Changes the working directory. Default: `NULL` will use the value in WhiteboxTools settings, see `wbt_wd()` for details.
`verbose_mode`	Sets verbose mode. If verbose mode is `FALSE`, tools will not print output messages. Default: `NULL` will use the value in WhiteboxTools settings, see `wbt_verbose()` for details.
`compress_rasters`	Sets the flag used by 'WhiteboxTools' to determine whether to use compression for output rasters. Default: `NULL` will use the value in WhiteboxTools settings, see `wbt_compress_rasters()` for details.
`command_only`	Return command that would be executed by `system()` rather than running tool. Default: `FALSE`.