OpenStreetMap
If you use the simplify way plugin for josm. Then if you add the parameter simplify-way.max-error to the advanced preferences you can adjust how much the way is simplified.
I use 250 to simplify ways which are mountain bike and bush walking tracks.
Also despite the warning about restarting josm, this is not required for adjusting the value of this preference.
Kaozeadenn
Evezhiadenn a-berzh korea d'an 18 January 2009 da 08:57
I just tried 250 and that was way off for a walking trail.
Evezhiadenn a-berzh petdr d'an 18 January 2009 da 23:25
I think the plugin has changed.
I downloaded the latest josm last week and I had to adjust the value to be much smaller, I think I'm using 2.5 now.