![Image](https://i.stack.imgur.com/E8cia.png)
![Image](https://i.stack.imgur.com/A6Tit.png)
So it excel it shown as this type:
![Image](https://i.stack.imgur.com/JaG7g.png)
Also seen this question, so i know the class is the class color number (0-255 for rgb), and i guess **class value** is number of point exist i this class, **class start** and **class end** are the distance value from max negative distance until max positive distance.
So i asked for Reassurance.
Also asked here:
https://engineering.stackexchange.com/q ... ud-compare
Thanks.