Lance Civil Tools

Between 1996 and the present, I’ve written a great number of tools to
support my work as a CAD designer in civil engineering, mostly using
AutoLISP.

This folder contains many of the AutoLISP files, drawings, Excel
templates, and other support files that are integrated into a suite of
tools that helped me be more productive at CAD for land development
projects. In their current form, these tools are designed to enhance
Land Development Desktop 2009, Civil 3D 2014, using Microsoft Excel up
to version 2013 and automating programs including HEC-HMS and HEC-RAS.

Many of the tools were written for AutoCAD, using some features of
Autodesk Land Desktop, then updated to work in Civil 3D. Civil 3D has a
new approach compared to Land Development Desktop, so I generally
regard these tools as obsolete, but I still find them helpful for small
projects and to be more productive at certain tasks.

 - Aaron Lance, June 13, 2014