El 07/09/15 a las 17:42, Gerd Petermann escribió:

Hi all,

attached is v4 of the patch.
Changes:
1) The option --x--fix-sharp-angles is gone.
2) A new option --x-ignore-sharp-angles can be used to disable
the code that enlarges sharp angles
3) The option --cylcle-map is now documented (not in detail,
as I still work them out). Please try if the option improves routing
in cycle maps. It allows changes up to 112° instead of only 45°.
4) known errors were fixed:
- use sum of speeds
- take into account that values maybe rounded when calculating
the new heading(s)

I have tested the patch and I find it doesn't avoid the "spurious instructions to "keep right/left" when the road doesn't actually fork". My test case is a route from SW to NE along A-471 (http://www.openstreetmap.org/#map=12/36.8685/-6.1225&layers=T) where I get several unnecessary keep right/left instructions at crossings with sharp angle links leaving A-471, such as the one at http://www.openstreetmap.org/#map=18/36.77762/-6.27642&layers=T The number of these unnecessary instructions is lower than without the patch (6 vs 9).
The map is produced with a general purpose style, not a cyclist one.

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