lascheck(las)

lasclip(las, geometry, ...)

lasclipRectangle(las, xleft, ybottom, xright, ytop, ...)

lasclipPolygon(las, xpoly, ypoly, ...)

lasclipCircle(las, xcenter, ycenter, radius, ...)

lasdetectshape(las, algorithm, attribute = "Shape", filter = NULL)

lasfilter(las, ...)

lasfilterfirst(las)

lasfilterfirstlast(las)

lasfilterfirstofmany(las)

lasfilterground(las)

lasfilterlast(las)

lasfilternth(las, n)

lasfiltersingle(las)

lasfilterdecimate(las, algorithm)

lasfilterduplicates(las)

lasfiltersurfacepoints(las, res)

lasground(las, algorithm, last_returns = TRUE)

laspulse(las)

lasflightline(las, dt = 30)

lasscanline(las)

lasmergespatial(las, source, attribute = NULL)

lasnormalize(
  las,
  algorithm,
  na.rm = FALSE,
  use_class = c(2L, 9L),
  ...,
  add_lasattribute = FALSE
)

lasunnormalize(las)

lasrangecorrection(
  las,
  sensor,
  Rs,
  f = 2.3,
  gpstime = "gpstime",
  elevation = "Z"
)

lasrescale(las, xscale, yscale, zscale)

lasreoffset(las, xoffset, yoffset, zoffset)

lassmooth(
  las,
  size,
  method = c("average", "gaussian"),
  shape = c("circle", "square"),
  sigma = size/6
)

lasunsmooth(las)

lassnags(las, algorithm, attribute = "snagCls")

lastransform(las, CRSobj)

lastrees(las, algorithm, attribute = "treeID", uniqueness = "incremental")

lasadddata(las, x, name)

lasaddextrabytes(las, x, name, desc)

lasaddextrabytes_manual(
  las,
  x,
  name,
  desc,
  type,
  offset = NULL,
  scale = NULL,
  NA_value = NULL
)

lasremoveextrabytes(las, name)

lasvoxelize(las, res)

sensor_tracking(
  las,
  interval = 0.5,
  pmin = 50,
  extra_check = TRUE,
  thin_pulse_with_time = 0.001
)

tree_detection(las, algorithm)

tree_hulls(
  las,
  type = c("convex", "concave", "bbox"),
  concavity = 3,
  length_threshold = 0,
  func = NULL,
  attribute = "treeID"
)