Interpolates LAS files using a radial basis function (RBF) scheme. When the input/output parameters are not specified, the tool interpolates all LAS files contained within the working directory.
wbt_lidar_rbf_interpolation(
input,
output = NULL,
parameter = "elevation",
returns = "all",
resolution = 1,
num_points = 20,
exclude_cls = NULL,
minz = NULL,
maxz = NULL,
func_type = "ThinPlateSpline",
poly_order = "none",
weight = 5,
wd = NULL,
verbose_mode = FALSE,
compress_rasters = FALSE,
command_only = FALSE
)Returns the tool text outputs.
Input LiDAR file (including extension).
Output raster file (including extension).
Interpolation parameter; options are 'elevation' (default), 'intensity', 'class', 'return_number', 'number_of_returns', 'scan angle', 'rgb', 'user data'.
Point return types to include; options are 'all' (default), 'last', 'first'.
Output raster's grid resolution.
Number of points.
Optional exclude classes from interpolation; Valid class values range from 0 to 18, based on LAS specifications. Example, --exclude_cls='3,4,5,6,7,18'.
Optional minimum elevation for inclusion in interpolation.
Optional maximum elevation for inclusion in interpolation.
Radial basis function type; options are 'ThinPlateSpline' (default), 'PolyHarmonic', 'Gaussian', 'MultiQuadric', 'InverseMultiQuadric'.
Polynomial order; options are 'none' (default), 'constant', 'affine'.
Weight parameter used in basis function.
Changes the working directory.
Sets verbose mode. If verbose mode is FALSE, tools will not print output messages.
Sets the flag used by 'WhiteboxTools' to determine whether to use compression for output rasters.
Return command that would be executed by system() rather than running tool.