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All functions

add_extrabytes()
Add attributes to a LAS file
add_rgb()
Add RGB attributes to a LAS file
callback()
Call a user-defined function on the point cloud
chm()
Canopy Height Model
classify_with_csf()
Classify ground points
classify_with_ivf()
Classify noise points
classify_with_sor()
Classify noise points
delete_points()
Filter and delete points
dtm()
Digital Terrain Model
exec()
Process the pipeline
filter_with_grid()
Select highest or lowest points
keep_class() drop_class() keep_first() drop_first() keep_ground() keep_ground_and_water() drop_ground() keep_noise() drop_noise() keep_z_above() drop_z_above() keep_z_below() drop_z_below() drop_duplicates() filter_usage() print(<laslibfilter>) `+`(<laslibfilter>)
Point filters
focal()
Calculate focal ("moving window") values for each cell of a raster
geometry_features()
Compute pointwise geometry features
hulls()
Contour of a point cloud
lasR lasR-package
lasR: airborne LiDAR for forestry applications
load_raster()
Load a raster for later use
local_maximum() local_maximum_raster()
Local Maximum
metric_engine
Metric engine
set_parallel_strategy() unset_parallel_strategy() get_parallel_strategy() ncores() half_cores() sequential() concurrent_files() concurrent_points() nested() has_omp_support()
Parallel processing tools
normalize()
Normalize the point cloud
pit_fill()
Pits and spikes filling
rasterize()
Rasterize a point cloud
reader_las() reader_las_coverage() reader_las_circles() reader_las_rectangles()
Initialize the pipeline
region_growing()
Region growing
sampling_voxel() sampling_pixel() sampling_poisson()
Sample the point cloud
set_crs()
Set the CRS of the pipeline
set_exec_options() unset_exec_option()
Set global processing options
sort_points()
Sort points in the point cloud
stop_if_outside()
Stop the pipeline if a conditionally
summarise()
Summary
temptif() tempgpkg() tempshp() templas() templaz()
Temporary files
print(<LASRalgorithm>) print(<LASRpipeline>) `+`(<LASRpipeline>) c(<LASRpipeline>)
Tools inherited from base R
transform_with()
Transform a point cloud using another stage
triangulate()
Delaunay triangulation
write_las()
Write LAS or LAZ files
write_lax()
Write spatial indexing .lax files
write_vpc()
Write a Virtual Point Cloud