This function can be used to remove both low (class = 7) and high (class = 18) noise classed points within a LiDAR file. The function is therefore equivalent to running the filter_lidar_noise
function, specifying classes 7 and 18. Notice that usage of this tool assumes that the LAS file has underwent a comprehensive point classification, which not all point clouds have had. Use the lidar_info tool determine the distribution of various class values in your file.
lidar_info, filter_lidar_classes
def filter_lidar_noise(self, input: Lidar) -> Lidar: ...