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Changing Terrain Height


New member

I'm doing a sensitivity test for a site on a very small peninsula and on top of a steep hill. When I look into 30s model heights, it shows < 10 meters yet the hill is at least 200 meters high. Therefore, I'd like to change terrain heights for a small area to try if the model runs better or not. Is there any tutorial or smth to show me how to do it? I did some research on the topic and found turning smoothing options off in GEOGRID.TBL file which makes my site more visible in the middle of the sea.