Hi,
Updated today, got bored waiting for a rainy day.
Simplify a track down to 500 or 10,000 pointsYou can now select 500 or 10,000 points as the tolerance in the drop down.
It will aim to get within 1% of the chosen number of points.
For 500 points it will return a track with between 495 and 500 points.
For 10,000 points it will return a track with between 9,900 and 10,000 points.
If the track is already below the required number of points, it will just return your original track but with the crap cleared out of it. Retain elevation and / or timestamps is respected when filtering for 500 or 10,000 points.
StatisticsIn the zip file returned will be a stats.txt file containing statistics on the simplification carried out
Simple GPX
https://simple-gpx.herokuapp.comTolerance chosen: 500
Original trackpoints: 4009, simplified trackpoints: 498
Cheers
Phil