Trails converted directly from GPS recordings

Recently I encounter a lot of tracks and paths converted directly from GPX files.
They are ugly and noisy - unnecessarily jagged , contain a lot of superfluous points that slow down rendering.
If you don’t track them manually, please go through the extra step of simplifying these trails. It can be done in JOSM or using iD with the slide add-on from Strava.


It can also be done in Potlatch 2 using the “y” keyboard shortcut