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[mkgmap-dev] Unusable maps generated from geofabrik-europe

From Felix Hartmann extremecarver at googlemail.com on Sun May 2 18:15:45 BST 2010

You have to set much lower max-nodes than default. Anything over 
max-nodes=400000 may crash in certain regions. The default is far too high.
I have no problems at all with any extracts from Europe. Asia is a 
different story, cause it is full of bugs, and will not even compile no 
matter what I try.

On 02.05.2010 19:12, Carlos Dávila wrote:
> Since a couple of weeks all maps I build from Europe excerpts from
> Geofabrik crash MapSource. After having this problem with the same
> parameters I've been using for some time to build map of Iberian
> Peninsula (see [1] below) I have tried reducing max-nodes in the split,
> clipping europe.osm with osmosis before split, building all Europe map
> and anything I could imagine, but MapSource always crashes. Maps built
> from Spain (split), France (split), Portugal (not split) and Canary
> Islands (not split) excerpts work fine.
> [1] Commands used:
> /usr/lib/jvm/java-6-sun/bin/java -Xmx2500M -jar splitter.jar
> --geonames-file=cities15000.zip --split-file=areas-s.list europe.osm.bz2
> /usr/lib/jvm/java-6-sun/bin/java -Xmx1200m -enableassertions -jar
> mkgmap.jar --max-jobs --generate-sea=multipolygon,extend-sea-sectors
> --route --latin1 --code-page=1252 --gmapsupp --country-name=ESPAÑA
> --country-abbr=ESP --area-name="Península Ibérica"
> --series-name="OSM-Iberia-s" --index --road-name-pois --ignore-maxspeeds
> --remove-short-arcs --add-pois-to-areas --adjust-turn-headings
> --report-similar-arcs --link-pois-to-ways --location-autofill=1
> --drive-on-right --check-roundabouts --style=mio
> --delete-tags-file=quitar_is_in -c spain-s.args
> spain-s.args:
> family-id=38
> product-id=1
> family-name=OpenStreetMap Iberia
> mapname: 63240001
> description: ES-Sevilla
> input-file: 63240001.osm.gz
> ...
> Regards
> Carlos
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