TREX: All elements in the model fall outside the scope of the DEM

Question

Hi, 
 I am using TREX wizard to bring DXF contours created from Autodesk Civil3D surface. I received the following error: 
 
 I used the same DXF file as the background, and it overlays with other DXF files as intended without any coordinate adjustments, as mentioned in the other threads. 
 Any helps in this regard is highly appreciated. 
 
 Thanks 
 Anuj

Sushma Choure · Accepted Answer

Hello Anuj, 
 Before importing elevations using TRex, do you have elements set up in the model? You need to have node elements in the model for TRex to apply elevations. 
 Also please check other troubleshooting steps mentioned in below wiki. 
 Error using TRex - Circular list error clockwise / Codebase error / No Matching Data 
 If this does not help then please upload model files and DXF contour file for our testing. 
 Sharing model files.

Anuj Kumar · Answer

Thanks, Sushma. 
 Setting up elements before TREX import did the job.