Flat Topography in Elk

I am trying to create a topographic map of my site in Michigan. I have never used Elk before but it seemed pretty straight forward. Is their an easier way to get a topographic map in Rhino? I have usually used Cadmapper and then contoured the topography myself, although my site is very large and Cadmapper charges for it at that scale.

I’m using this for my architecture project. My topography is coming out completely flat, and I’m not quite sure where to even start to troubleshoot. I tried redownloading the files and adjusting lat/long but nothing helps.

Help.zip (21.2 KB)