Deleting parcels (by name) in Civil3D can sometimes be difficult. Right clicking the parcel name doesn’t work, erase on the parcel label does nothing. Here is a step-by-step procedure to quickly delete multiple parcels by name, without picking a single segment.
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When we worked up our procedure for importing Lidar into Civil3D a couple months ago, 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.

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Like many things in Civil3D, they can be done but how it’s done isn’t so obvious.  In the process of adding a DEM surface to your drawing you may notice that you can’t project it to another coordinate system (that of the drawing).  Here is a step-by-step procedure including assigning a coordinate system to the current drawing.

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A popular request is to export geometry in a Civil3D drawing to Google Earth in a KML/KMZ format.  This post  contains details on how to do it, with a step-by-step procedure for Civil3D.  For recent versions of Civil3D, you will want to use the EXPORTKML command because it will support the most object types (including AECC objects).  However it has some quirks and this procedure may help iron them out.

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With many things in Civil3D, it’s not readily apparent what you need to do.  Here is a step by step procedure on how to import FLT fault files.  These files are ASCII files you can drag/drop into a notepad and you will see “#AdCADD DTM 12.00 User defined fault file” followed by numerous lines of coordinates.

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A Civil3D forum user recently stated they have “been supplied ~500 .tiff files from a DEM which contain elevation data” and the prospect of repeating the built in Create Surface from DEM tool 500 times did not appeal to them (only to have 500 separate surfaces).  So we set out to create a tool to help.

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