Multiple Terrain Models

Question

Hello, 
 Can I able to use two different terrain models files at same time? I would like to show existing ground elevations and proposed ground elevations for the same inlets and pipes in my profile plots. 
 Thank you, 
 Hari

Sushma Choure · Answer

Hello Hari, 
 Two terrain models cannot be active at the same time, elements can take elevations from only one terrain model at the moment.

Yashodhan Joshi · Answer

Hello Hari, 
 As my colleague Sushma pointed out, you cannot apply two terrain models simultaneously to a manhole ground elevation (as there can be only one value for ground elevation). However, if you have multiple terrains such as proposed levels and existing levels then you can create a scenario where you can apply the Existing Terrain levels to your manholes. 
 Note that you would have to create a separate physical alternative so that your original physical alternative (where the proposed ground elevations are captured as ground elevations) is not disturbed. 
 Hope this helps.