TransDEM Forum

The problem im having is removing the black area around the DEM as shown below:

Hi, for some reason I cannot seem to crop. I have a large DEM Map and only want a small portion, i've tried looking through the help but I cannot work out how to reduce the size of the DEM.

Thanks geophil, Can't believe I forgot those!

Hi there, Not used transdem for along time, and upgraded my license today.

I've layed Google Maps over my DEM and exported it. The google maps show up on the Trainz Map viewer, but the ground has not been painted with the desired colours?

Do i require extra textures or have i missed something? or ...