I am trying to create a route file externally to then manually transfer onto a M-Nav 760 device.
The route files contain lines similar to that below which define the points on a route.
COUNTRY="Australia" CITY="Fake City" PLZ="3000" STREET="Made up street" HOUSE_NO="1" TYPE="0" PT="144.35xxxx -36.29xxxx" IDPT="107638962 -29083039"
The device actually uses the the IDPT field to plot the location on the map but I cannot determine how this field is calucated from the GPS location provided in the PT field.
Does anyone know how this is done?