How would you like to process the input DEM:
Choose the processing tool you want to use.

This tool sets a new map symbology for the selected DEM.

Raster to be modified:
Select the raster layer you want to change the symbology of.

Color palette:
Choose a color to apply to the selected layer.

Add custom color palette:
This allows you to add a custom color palette.

Note: Only color palettes with .cpt extension are supported. More info available in the dedicated section of the manual.