[mkgmap-dev] Routing does not work since December.From Paul Ortyl ortylp at 3miasto.net.pl on Mon Aug 9 17:00:20 BST 2010
Hi, On 9 August 2010 10:54, Marko Mäkelä <marko.makela at iki.fi> wrote: > Hi Paul, > >>I wanted to report that routing through Europe is broken. I have >>noticed it in December 2009, but did not report it then because I >>thought that my nüvi got broken. > > I think that we have two variables at play here: software revisions > (mkgmap and splitter) and data revisions (Geofabrik extracts). > > Do you happen to have old europe.osm.bz2 files lying around? Do they > process fine with current splitter and mkgmap? It could be that the data > (or the mkgmap default style) has grown so much that more stuff is > pulled in and some internal limit is exceeded. > You might be right. Sorry, I have no old copies of europe.osm.bz2 to check it. > For what it is worth, in early 2009 I was able to compile a routable > Finland in 2 tiles (and soon thereafter in 3 tiles). Now I need 6 tiles. > >>I generate my maps always with latest svn HEAD using the following >>commands: >>java -Xmx3000m -jar splitter.jar --max-nodes=400000 europe.osm.bz2 --cache=/tmp >>java -Xmx3600m -jar mkgmap.jar --index --description="EU" --route >>--series-name=OSM_EU --remove-short-arcs --description=OSM_EU_routing >>--tdbfile --add-pois-to-areas *.osm.gz >>The maps get written to destination img file using MapSource 6.13.7. > > Did you try a smaller --max-nodes? Do you archive the areas.list or the > software revision numbers that you are using? That could be a good idea > for the future. I keep my scripts in a local Subversion repository, but > I do not archive the source .osm.bz2 file. > My scripts have not been changed in last year. I'll try again with smaller --max-nodes. Should I expect, that routing in MapSource should work? Paul -- Don't take life too seriously; you will never get out of it alive. -- Elbert Hubbard
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