AutoCAD Civil 3D

[#1]

I have created a subassembly for a simple gravel road, which works fine ,but I don't know how to tell it to use a superelevation applied using the C3D 2011 Superelevation Calculator. I have read the post by ccookusi on 8/7/12 and tried to open the attachments, cant open allI get is a long string of errors.

I have the SE codes but I don't know which one or ones the Superelevation caculator uses. The expression that Jay.Mesar posted on 2/2/12 looks like it might work if I knew which SE codes to use, I'm assuming the expression is used to define the slope of the superelevated links?

Attached is a screen shot of the subassembly.

Thanks for any help

Don 

[#2]

I'm still trying to apply the superelevations with no success, I've typed in the example as given in the DATA API Functions SE Class catalog "IF((Side=Left)AND(SE.HasLeftLO),SE.LeftLO,CType(LaneGrade,Double))" which yields an error "End of Expression Expected". I have no idea what this means since the example description says the expression yields what I think I need.

Anyone have any ideas? I've gone thru the Help for Expressions in the composer and C3D 2011 neither were any help at all.

Thanks again for any help.

Don