las_merge

This function merges multiple las objects into one las object. The function checks if all inputs are las-objects and if they have the same CRS. The function will also add a column oci with the original cloud index to each las-object. The function will then rbind all data by the minimum set of columns. If the fill argument is set to False, columns which do not exist in all las objects will be removed. If the fill argument is set to True, missing columns will be filled with NA.

Functionality for segmenting individual trees from a forest stand scanned with a close-range (e.g., terrestrial or mobile) laser scanner. The complete workflow from a raw point cloud to a complete tabular forest inventory is provided. The package contains several algorithms for detecting tree bases and a graph-based algorithm to attach all remaining points to these tree bases. It builds heavily on the 'lidR' package. A description of the segmentation algorithm can be found in Larysch et al. (2025) <doi:10.1007/s10342-025-01796-z>.

Julian Frey

CspStandSegmentation

Comparative Shortest Path Forest Stand Segmentation from LiDAR
Data

Zoe Schindler

las_merge function

<dl><dt>...</dt>
<dd>any number of las objects</dd>
<dt>oci</dt>
<dd>add a column with the original cloud index</dd>
<dt>fill</dt>
<dd>fill missing columns with NA if it is set to False columns which do not exist in all las-objects will be removed</dd></dl>

Arguments

Makes one las-object from multiple las-objects — las_merge

<dl>

<dt>...</dt>
<dd>any number of las objects</dd>


<dt>oci</dt>
<dd>add a column with the original cloud index</dd>


<dt>fill</dt>
<dd>fill missing columns with NA if it is set to False columns which do not exist in all las-objects will be removed</dd>

</dl>

las_merge: Makes one las-object from multiple las-objects

Description

Usage

Value

Arguments

Examples