Summary: Combine Multiple Surfaces to create a composite Max or Min surface

Description: Civil 3D needs a function where you can input numerous existing surfaces to output either a composite maximum or minimum of those surfaces. An example would be for trying to determine the maximum depth a site that was mined over a series of aerial topos where each topo may have an additional low area (which a previous or later topo may not show) that needs to be combined into one final composite surface ("X" surfaces in = 1 surface out). This is something that is an extremely common need in mining applications and competing software have the ability to do this.

Product and Feature: AutoCAD Civil 3D - Surface Modeling

Submitted By: lawsons on 10/13/2020