Sections of a surface

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Sections of a surface

Postby DANIEL.REGAN » Mon Jul 06, 2009 8:00 pm

I am cutting sections from a surface I have created and Carlson seems to be skipping some of the grade breaks. A typical section should be from CL .381m @ 0% then 1.2m @ 2% and then say 4.2m @-4%.(left and right sides the same for this case) Well the problem is that my surface is clearly showing these grade breaks as do the 3d polylines but the section routine seems to randomly skip the 0% slope section. I end up with slope being reported from various points. I did not use the road network to create this road, it's basically offset 3d feature lines. It seems like the routine does not like the small 0%. Any help would be great.
DAN
DANIEL.REGAN
 
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