[OSM-talk] Filtering GPX tracks when they're good enough to make ways from but contain too many points
Stefan Baebler
stefan.baebler at gmail.com
Fri May 23 08:36:05 BST 2008
"Simplify way" in JOSM does it (lowermost icon on the left toolbar, if
memory serves me well).
Stefan
On Fri, May 23, 2008 at 9:14 AM, Beau Gunderson <beau at beaugunderson.com> wrote:
> I've succeeded in uploading a large portion of my GPX tracks from Mexico &
> South America and now would like to map out some of the highways.
>
> In many portions the GPX track (when converted to a data layer) is good
> enough for a way--the only sticking point is that there are way too many
> data points.
>
> I tried osmtrackfilter.pl with '--filter-reduce --out-raw-gpx' but the
> resulting file is actually bigger and doesn't seem to remove any points.
>
> Anyone know a filter that does a good job of achieving a large decrease in
> points without altering the shape of the track too much? These have got a
> lot of very straight portions and osmtrackfilter.pl was supposed to do a
> good job with those...
>
>
> Thanks,
>
> Beau
>
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