• AzimuthString() : GeodSolve.cpp, RhumbSolve.cpp
• DistanceStrings() : GeodSolve.cpp
• LatLonString() : GeodSolve.cpp, RhumbSolve.cpp
• main() : CartConvert.cpp, ConicProj.cpp, GeoConvert.cpp, GeodesicProj.cpp, GeodSolve.cpp, GeoidEval.cpp, Gravity.cpp, MagneticField.cpp, Planimeter.cpp, RhumbSolve.cpp, TransverseMercatorProj.cpp
• ReadDistance() : GeodSolve.cpp