Terragen Terrain
The Export Terragen Terrain File command allows the user to export any loaded elevation grid data sets to a Terragen terrain file.
When selected, the command displays the Terragen Export Options dialog which allows the user to setup the export. The dialog consists of a General options panel which allows the user to set up the grid spacing and an Export Bounds panel which allows the user to set up the portion of the loaded data they wish to export.