wbt_lidar_rbf_interpolation {whitebox} | R Documentation |
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 )
input |
Input LiDAR file (including extension). |
output |
Output raster file (including extension). |
parameter |
Interpolation parameter; options are 'elevation' (default), 'intensity', 'class', 'return_number', 'number_of_returns', 'scan angle', 'rgb', 'user data'. |
returns |
Point return types to include; options are 'all' (default), 'last', 'first'. |
resolution |
Output raster's grid resolution. |
num_points |
Number of points. |
exclude_cls |
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'. |
minz |
Optional minimum elevation for inclusion in interpolation. |
maxz |
Optional maximum elevation for inclusion in interpolation. |
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. |
wd |
Changes the working directory. |
verbose_mode |
Sets verbose mode. If verbose mode is False, tools will not print output messages. |
Returns the tool text outputs.