Shader that changes color based on height for a plane

[Anonymous]

I'm quite new to Maya - about 3 days. I'm trying to make a terrain using a mountain bump map (to a plane) and add colour using a shader. I want to to make the peaks of the mountains a different colour than to the base. So I added a SampleInfo node and a Displacement node to the ramp shader I used, but I don't how to control the colour change with height with this. 

Thank you for your help, any help is appreciated!

[damaggio]

Use a Maya snow node

[Anonymous · Accepted solution]

Thank you very much! I added it to colour (based) and use the rap to get multiple colours !