Creating topography lines, stepped.

[TerrFarr]

The site lines I've created only show the surface lines but not the rise.

How do I do a model that shows the cut and coutour section  through the earth?  (steps at the edge of the conour lines)

Thanks

[mike]

Not exactly sure, but I think this might be what you are after :

Video Example: http://screencast.com/t/RqR6bun8

[TerrFarr]

Thanks,

No audio on the link, but looks like what I want...