OpenStreetMap
We have released version 7.0 of GraphHopper:
https://graphhopper.com/blog/2023/03/14/graphhopper-routing-engine-7-0-released/
https://github.com/graphhopper/graphhopper/releases/tag/7.0
Thanks to all contributors!
karussell's Diary
Recent diary entries
I’m proud to announce the release of a completely rewritten front end that supports alternative routes, includes the custom model feature, works on mobile devices and has many more features!
Read more and try it out.
We have released version 6.0 of GraphHopper:
https://www.graphhopper.com/blog/2022/09/19/graphhopper-routing-engine-6-0-released/
https://github.com/graphhopper/graphhopper/releases/tag/6.0
Many thanks to all who contributed!
Check it out and let us know your feedback!
Sometimes ways have duplicate nodes in them. I.e. instead of:
A-B-C
the node IDs are:
A-B-B-C
I’m unsure how this can happen. Probably a software bug in some OSM client. I’m not really into mapping but I always wanted to reduce the warnings we print and so I took the chance yesterday and fixed every single duplicated node (only in ways used as roads - which resulted in approx. 100 problematic ways).
It was rather easy to get rid of this as GraphHopper prints the problematic way IDs while the import and in JOSM you can download way information directly via Ctrl+Shift+O. Then you click Shift+V (Verify), then you click fix, then you click Ctrl+Shift+Up and Enter. I reviewed the result on openstreetmap.org again and proceeded with the next way (Ctrl+F4 to restart in JOSM). Sometimes multiple nodes were duplicated but then you only need to verify the way again, after you fixed it.
To my surprise and thanks to JOSM keyboard shortcuts, it took not even 2 hours :) … see all the changes here.
There were also 2 or 3 mappers who seemed to have the same goal and already fixed a few of these bugs.
A new release is ready for download. Read more about this release here
A new release is ready for download! Several new features and changes were made. For example the isochrone module is now open source! Read more about this release here
