<para>This options gets the current longtitude and latitude from the attached GPS device
and returns it as a single waypoint for further processing.  For example,
to return the current position from a USB Garmin to a KML file:
</para>
<para><userinput>gpsbabel -i garmin,get_posn -f usb: -o kml -F myposition.kml</userinput></para>
