Civil 3D corridor section editor - missing section

[dfung1997]

Hi,

I have a corridor model built and while i was trying to view/edit some the sections in corridor section editor, i noticed that it only shows three particular stations instead of the specified interval range. Attached is a plan view showing the partially builit cooridor roughly from station 3220+100 to 3200+300.

In section editor view, you can see the corridor edit tools are grey out. Under select a station, it will only show three station locations instead of the specified 5m interval.(see corridor frequency image)

I have several corriodr models built in this drawing and they are working just fine. For some reason this one does not. Any idea why this is happening? Thanks

[ccookusi · Accepted solution]

It is because your stationing before the + is  a large number. (Known Issue, see below)

I understand you are experiencing some issues with the section editor when dealing with an alignment that starts with a large number. This is actually a known issue that Development is currently working on, and I have linked this case to it.

The workaround for now is to create your stationing with a lower number as this should work fine without issue. I realize this may not be ideal, but it should get you back up and running.

[dfung1997]

thanks

[Lisa_Pohlmeyer]

Any idea where the threshold is?  What constitutes a "large" number?

[dfung1997]

I had it at 230+000 before and it worked fine. Try keep it under the 500+000.00 mark.

[ccookusi]

The larger the number, the worse it gets.

If one had a project that started at 10+00 and ended @ 90+00, it would be fine.

If it started at 1000+00 and ended at 1090+00, the threshold widens.

[ccookusi]

By the way.

This is only an issue in 2012 & 2013.

2011 works fine.

[MKearney028]

What am I supposed to do if my corridor is from 10+00 to 272+00? I can't really start any lower than that. So much for submitting plans today...