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Grading to a Feture line

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Message 1 of 3
ctb10j
189 Views, 2 Replies

Grading to a Feture line

Hello, I have a question about grading in c3d 2011.

 

I have a tin surface created from a parcel of land,  I then graded a holding pond down and infilled it.  I have run a feature line around the parcel boundaries and assigned elevations to that feature line from the existing surface elvations.  I would like to grade from my top of pond to the parcel boundary, some sections are cut, some are fill.  I dont really care what the slope is, I just want to grade to match EG and stay within my parcel.  Can this be done?  Thanks!

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Message 2 of 3
Neilw_05
in reply to: ctb10j

You'll need to let the surface form the triangles between the pond and the perimeter. All you need to so is add the perimeter featureline as a breakline to the pond surface and the triangles will form automatically.

Neil Wilson (a.k.a. neilw)
AEC Collection/C3D 2024, LDT 2004, Power Civil v8i SS1
WIN 10 64 PRO

http://www.sec-landmgt.com
Message 3 of 3
ctb10j
in reply to: Neilw_05

So Ive added that perimeter feature line as a breakline to my pond surface and the profile views look great. Thank you!!

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