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</o:shapelayout></xml><![endif]--></head><body lang=EN-IE link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hi,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Marble is my all-time favourite application for accessing OSM. I want a simple add-on but I’ve searched everywhere and can’t seem to find a solution.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I have a GlobalSat BU-353 GPS device which is NMEA compliant. I use it with OpenCPN navigational charting for sailing. Simply plug the device into a USB port. Configure the OpenCPN software to tell it which comms port to expect the GPS location from and bingo! there’s a symbol showing your current location overlaid on the chart.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I want to do exactly the same thing with Marble. Activate a means by which the GPS location generated by the NMEA USB connected device will display that location against the Marble/OSM background. Marble seem to have GPS functionality but I don’t seem to be able to access it. Can you help?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Muiris de Buitleir<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>