plot.lasmetrics3d

0th

Percentile

Plot voxelized LiDAR data

This function implements a 3D plot method for 'lasmetrics3d' objects

Usage
# S3 method for lasmetrics3d
plot(x, y, color = "Z",
  colorPalette = height.colors(50), bg = "black", trim = 1, ...)
Arguments
x

An object of the class 'lasmetrics3d'

y

Unused (inherited from R base)

color

characters. The field used to color the points. Default is Z coordinates. Or a vector of colors.

colorPalette

characters. A color palette name. Default is height.colors provided by the package lidR

bg

The color for the background. Default is black.

trim

numeric. Enables trimming of values when outliers break the color palette range. Default is 1 meaning that the whole range of the values is used for the color palette. 0.9 means that 10 In this case the values higher than the 90th percentile are set to the highest color. They are not removed.

Supplementary parameters for points3d if the display method is "points".

See Also

grid_metrics3d points3d height.colors forest.colors heat.colors colorRampPalette

Aliases
  • plot.lasmetrics3d
Examples
# NOT RUN {
LASfile <- system.file("extdata", "Megaplot.laz", package="lidR")
lidar = readLAS(LASfile)

voxels = grid_metrics3d(lidar, list(Imean = mean(Intensity)))
plot(voxels, color = "Imean", colorPalette = heat.colors(50), trim=0.99)
# }
Documentation reproduced from package lidR, version 2.0.0, License: GPL-3

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