Exporting Contours from TIN Program Exporting Contours from TIN Program TIN program allows contour export using DXF format.
Users have many modes to create contour files.
The first choice is 2D or 3D contour. AutoCad and Microstation users will make choice depending of the target file dimension. The next choice is Filled Contours. If you want to take advantage of this feature you have two choices. Acad Fill style is designed for AutoCad and Microstation users.