How to Apply a Color Palette to Intensity Before or During Rasterization?

Hi ​@sami26beniaouf, I’d suggest using a RasterExpressionEvaluator to colourize your orthophoto-- you can use it towards the end of your workflow to specify what range of bands should be what colour. This tutorial goes over how you can use it but feel free to let us know if you have any further questions! 

Hi ​@saraatsafe,

Thank you for your response. The example in the tutorial demonstrates how to colorize a point cloud using an RGB orthophoto. However, in my case, my point cloud already contains both RGB colors and intensity values.

What I’m specifically interested in is changing the default grayscale palette of the intensity. By default, intensity values are displayed in shades of gray, but I would like to apply a high-contrast color palette (e.g., green to red) to improve visibility and better distinguish objects—either within the point cloud itself or in the orthophoto generated from it.

Additionally, I noticed that in the example, the RasterExpressionEvaluator is only used to brighten the raster’s RGB values. Would there be a way to use it or another method to remap intensity values to a custom color gradient?

Thanks in advance for your help!