Hey Jörg, Thanks!
I was able to find a few other NUG entries using the word “bearing” in the search. Challenging for the NUG archive to read my mind and correctly interpret what I am looking for! <smile> If you happen to find any 4D bearing/distance code (anything related to searching using longitude/latitude or both) I would enjoy looking at it. Appreciate, John… >> I am fixing data - matching one set imported data from another source - and >> I also realize that I could use a good proximity routine (using the lon/lat >> and a distance to find other places). >> >> Couldn’t find anything in KB. > > Check the archives of the iNUG, a looong time ago I posted the algorithms to > deal with that kind of things. > > Position1 + Bearing + Distance [nm] ===> Position2 > OR > Position1 + Position2 ===> Bearing + Distance. ********************************************************************** 4D Internet Users Group (4D iNUG) Archive: http://lists.4d.com/archives.html Options: https://lists.4d.com/mailman/options/4d_tech Unsub: mailto:[email protected] **********************************************************************
