The intensity and elevation display modes feature preset and customizable color scales.
To launch Color Scale Editor, press Windows > Editors and expand the Color Scale Editor page. The Color Scale Editor can also be launched from the Object Inspector > Material Attributes.
Create Color Scale
NUBIGON has four default color scales. To create custom color scales, you have two options:
Option 1: From the Color Scale Editor: click New. 
Option 2: From the Object Inspector > Material Attributes:
Choose intensity or elevation color source and click + next to the Color scale drop-down.
This will assign the newly created color scale to the selected point cloud and launch the Color Scale Editor page for further editing.
Edit Color Scale
In the Color Scale Editor, you can:
- Rename and delete custom color scales.
- Add (+) a new color stop, and remove (-) the selected one.
- Edit the position of a color stop by dragging it along the color scale gradient or entering a value in the Pos field. Its color can be adjusted from the Color field.
Default color scales are locked and cannot be edited.
Learn more about point cloud display modes.