> > For me, viking is still slow > if i view large gpx track files (1000 up to 20.000 track points) > I do not feel any improvment with the skip-same patch
Are these points all in a single track or multiple tracks? Do these trackpoints have extended info VDOP, HDOP, PDOP etc.... What is the spec of your machine again, especially CPU & RAM? Do you have an NFS home partition, or some other less common setup? Otherwise, I still can't think of any particular reason to explain this behaviour. > I am still using this script to simplify the track to %25 > and I apply it so many times until viking can handle the track fast: Note that you can apply a simplify operation within Viking itself (albeit using gpsbabel in the background) TRW Layer -> Filter -> Simplify All Tracks... Then you can delete the original track. Of course if Viking feels too slow to begin with it's not so useful for you! ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-dev2 _______________________________________________ Viking-devel mailing list Viking-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/viking-devel Viking home page: http://viking.sf.net/