TransDEM Forum

First thing is there a way to truncate the DEM as I only need Yes, there is. Drag a rectangular mask (default cursor tool, press and hold left mouse button) around the area you wish to preserve. Then select the scissors tool and click outside the mask. Check the parameters in the pop-up dialog, i.e ...

I decided to build a new route in TS12. So I have downloaded data from USGS but as suspected it is way to much. I need 3 sections from USGS (the route is about 150miles) and have been having problems. I did upgrade to 2.3.1.2 so I can read the adf files.

First thing is there a way to truncate the ...