I'm trying to create a terrain using borehole lithology.
The borehole data is quite detailed and in many instances contains multiple layers of the same material (albeit with different notes etc).
When I create a terrain it doesn't select the top layer. Is there a way to force it to pick the top layer.
If you see the image you can see it triangulating to a lower point in the boreholes stick. I want it to triangulate the top part.
The pink is the same rock layer.