Drawing Longitudinal Profile
If you have trouble drawing out the longitudinal profile please try these helpful tips.
Drawing Style is missing key elements
Answer: Try using a different drawing style or drawing from a different road model. Is it still the same problem?
Check if any of the layers in the drawing is turned off or frozen?
Try running reset_user_settings.
Cannot draw the whole road model
Answer: Is the road model build for the whole stretch you want to draw?
Missing terrain when drawing out the longitudinal profile
“The terrain line is missing but I still have values for terrain elevation in the bottom half of the frame.”
Answer: Try turning on Simplify terrain cross-sections in the roadmodel settings. Then rebuild the model.
Roadmodel settings from Design ribbon or Model > Settings in Classic roadmodeling tool
Go to Terrain Boundaries
Go to Advanced
Turn on Simplify terrain cross-sections
You could also try to vary the horizontal and vertical tolerance.