I use contours to present pressures and fire flows in systems. Why is it that when I use the contour smoothing feature, the contours cross each other, loop over themselves, and extend to areas outside the system? Is there a way to correct this?
I recommend using the straight line contours as they are more accurate. The smooth contours are adjusted from the straight line contours and the issues you mentioned are common when the straight lines they were created from are sharp (acute) angles.
Bentley Technical Support