When we worked up our procedure for importing Lidar into Civil3D, we realized there were way too many steps and way too many hoops to jump through. Hoops preparing the data, through Recap to prepare a RCP/RCS, through Civil3D creating a point cloud, and finally creating the surface. Highly trained professionals have more important things to do with their time than spend it like a well trained circus animal jumping through hoops, so we did something about it.
It’s a common occurrence to receive a drawing from outside sources that do not have a coordinate system assigned. This value is easy to check at the command prompt using the CGEOCS system variable, which shows “” (blank) when the system has not been assigned.
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