I am needing calculate the top of pipe under a road way to the bottom of the sub grade minus 6". I understand how to get the smart text to give me the elevation of the to object and how to use the math function to offset the bottom of SG and how to offset the FL of the pipe to top of pipe and it will show the two elevations. But i swear I saw on a demo somewhere and I can't seem to find it that it would calculate the depth then for you as well. Can someone please show me how you do this?

Thanks,

Ben

Depth to Invert = @<ELS,L,F,2,T>@

Depth to Crown = @<ELS,L,F,2,T|+0.5>@

This is what you do if you want to add 0.5' to the Invert to get to Crown of Pipe to get real depth of cover

Alan