I have a surveyed DTM and a LiDAR DTM listed in target aliasing, in order to make due until we can obtain more survey. In the attached picture, I am attempting to utilize a ditch grade on the right (purple circle) and my entire right end condition won't display. When reviewing the Roadway Designer Results after processing, it says at this station that foreslope, ditch and backslope were all successful. I have my surveyed surface listed first in aliasing as I want my end condition to find that first if it is available. When I switch the order, of course it will solve and find the LiDAR DTM, but I don't want that for the length of my corridor, just at a handful of stations. Is there an override similar to parametric constraints that will allow me to target a specific surface ONLY for a short while? Or why is my target aliasing not functioning the way I would expect it to? Help!
