Hi there dose any one way this error happen as I am loading in the terrain tiles in and as you can see there not line up as there at different high and most a are flat plan Tiles can this be fix
Flat tiles occurred on my own route when the location of the tiles had reached the limit of the SRTM I had downloaded. You may need additional files as your route extends further. If you have valid lidar data for these tiles you will probably find that can also solve the problem.
