How calculate some selected waypoints cumulative passed distance via NMEA sentence?

[water.y]

I have GGA, GLL, GSA, GSV, RMC, VTG sentence of NMEA, in RouteConverter easy to appear distance, how to calculate some selected waypoints cumulative passed distance via NMEA sentence? (I use programming language)

[routeconverter]

That means you want to calculate your results in Java?

[water.y]

Or use Python, independent code
In RouteConverter, like below, how RouteConverter calculate the distance? just use GGA, GLL, GSA, GSV, RMC, VTG sentence of NMEA.

   

[routeconverter]

Read the source code :-)

For a Beeline https://github.com/cpesch/RouteConverter...aring.java

[water.y]

Read the source code :-)

For a Beeline https://github.com/cpesch/RouteConverter...aring.java

Thanks.

[inboardadapt]

From GGA, GLL, or RMC sentences, extract the latitude and longitude of each waypoint.

[routeconverter]

That doesn't answer the original question. Are you a spammer?