Outputs line type data to LandrainTM network format, for direct use.
Only data on layers which are currently ON, and have the styles "POI", "Line" or "EX_Tile" will be output! Note, that POI's are created as "fixed nodes".
This is very useful to incorporate probed lines, pipelines, or anything that must be incorporated into a design. Also, POI's can be used, for example to indicate property markers.