I apologise if this has been asked on here before but I can't seem to find a solution htat sorts this out. The string from my GPS unit reads:
$GPRMC,112656,5326.1470,N,00234.4927,W,58.5,306.1, 150803,4.5,W,Y
but I can't find a conversion from the long and lat format to a usable set of values for mappoint.
Please help
M