Posted 2/6/2016 08:18 (#5091670 - in reply to #5091205) Subject: RE: SMS tile plan depth map?
On my maps, the tile plans appear to be showing Surface elevations, not Tile depth. I tried it quick, and it looks like if it was tile depth, it would provide what you are looking for via equation (surface - tile elevation)*12 = depth (in).
SMS tile plan depth map?
