plugins function

Plugin system

Tools to build plugin functions for lidR

plugin_dsm(f, omp = FALSE)

plugin_dtm(f, omp = FALSE)

plugin_gnd(f, omp = FALSE)

plugin_decimate(f, omp = FALSE)

plugin_shape(f, omp = FALSE)

plugin_snag(f, omp = FALSE)

plugin_track(f, omp = FALSE)

plugin_nintensity(f, omp = FALSE)

plugin_outliers(f, omp = FALSE)

plugin_itd(f, omp = FALSE, raster_based = FALSE)

plugin_its(f, omp = FALSE, raster_based = FALSE)

Arguments

• f: a function
• omp: logical is the function natively parallized with OpenMP
• raster_based: logical. For ITS and ITD algorithms, is the method raster-based or or point-cloud-based?

Examples

## Not run:

mba <- function(n = 1, m = 1, h = 8, extend = TRUE) {
  f <- function(las, where) {
    res <- MBA::mba.points(las@data, where, n, m , h, extend)
    return(res$xyz.est[,3])
  }

  f <- plugin_dtm(f)
  return(f)
}

LASfile <- system.file("extdata", "Topography.laz", package="lidR")
las = readLAS(LASfile)

dtm = rasterize_terrain(las, algorithm = mba())
## End(Not run)