The Export DLG-O command allows the user to export any loaded vector data sets to a native format USGS DLG-O (Digital Line Graph Optional format) file.
When selected, the command displays the DLG-O Export Options dialog (pictured below) which allows the user to set up the export. The dialog consists of a DLG-O Options panel which allows the user to set up the banner name, DCU (digital cartographic unit or quad name), and category name, a Gridding panel, and an Export Bounds panel which allows the user to set up the portion of the loaded vector data they wish to export. If possible, the fields on the DLG-O Options panel are automatically filled in with the best guesses available based on the currently loaded data. The user is free to change the values to fit their needs.