Interpolates LAS files using an inverse-distance weighted (IDW) scheme. When the input/output parameters are not specified, the tool interpolates all LAS files contained within the working directory.
wbt_lidar_idw_interpolation(
input,
output = NULL,
parameter = "elevation",
returns = "all",
resolution = 1,
weight = 1,
radius = 2.5,
exclude_cls = NULL,
minz = NULL,
maxz = NULL,
wd = NULL,
verbose_mode = NULL,
compress_rasters = NULL,
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.
IDW weight value.
Search Radius.
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.
Changes the working directory. Default: NULL will use the value in WhiteboxTools settings, see wbt_wd() for details.
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.
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.
Return command that would be executed by system() rather than running tool. Default: FALSE.