Error in Subject: I mean to use term Slope Angle, not Slope %.
Using an SX10, I scanned a building and surrounding tree obstructions to determine the best location and antenna height I need to achieve the least amount of obstructions from the base antenna perspective I am using the latest TBC. I've created points on high points of obstructions in 360 degrees surrounding antenna locations, created a breakline and generated surfaces. I want to compare the Mask angle from the perspective of each potential antenna. location. If I need to set a mask angle on the base antenna I will but would like to determine this angle in 360 surrounding the antenna.. Yes, I could convert Slope ratio one at a time using Measure tool, but need slope angle Even with the Measure tool, angle is not available, while angle measure tool requires a pivot point. I have elevation at the antenna and elevation of obstructions. Where is slope angle. Is there a tool, process I'm missing?
I do have multiple surfaces generated from the antenna sites. Can a surface comparison tool create slope angles? I want to do this all in TBC.
Any tips or tricks?

------------------------------
Joel Cusick
------------------------------