I have generated a corridor surface in the attached file. It is giving some issues at some locations. I tried to decipher the problem and rebuit the Surface several times. Could not get an answer for myself. Could some one help me out.
Change your Maximum left and right Offset to a lower distance in both templates you have
You have a 0.001 length segment at station 39+652 in your HAL that goes in the opposite direction. This was most likely caused by some small inaccuracy of the imported data. Shorten the adjacent curve and delete the segment or otherwise revise the alignment.
That resolved my issue. It was of immense help.
On Tue, Jan 28, 2020 at 8:18 PM email@example.com <
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