Overview
The program that you are asked for a man page, has no man page. However, it doesn't means that there's no information about it. You can install the libpcl-doc package or check:
http://pointclouds.org/documentation/
Releases
Unchanged in 3 releases since Debian 9 (Stretch).
9–11
Author
pcl_tool is part of Point Cloud Library (PCL) - www.pointclouds.org
The Point Cloud Library (PCL) is a standalone, large scale, open project for 2D/3D image and point cloud processing.
This manual page was written by Leopold Palomo-Avellaneda <[email protected] > with the help of help2man tool and some handmade arrangement for the Debian project (and may be used by others).
From pcl-tools 1.11.1+dfsg-1+b1 in Debian 11 (Bullseye).
Parsed by carta from the page's man source.