Hi. Actually, My problem added with pic ... I want to make volume calculate for sample road project. When I try to compute materials I cant use Corridor surface for DATUM... There is only target surface on option...
You can only compute materials using the surfaces that have been added to the sample line group. Open up the Sections tab of the Sample Line Group properties and add the Corridor surface data.
Access a broad range of knowledge to help get the most out of your products and services.