routing in gpsmapedit works ok (tools -> test routing graph), even over longer distances. you're trying on a gps or in mapsource?

Am 13.09.2011 21:19, schrieb Carlos Dávila:

El 13/09/11 20:50, michael lohr escribió:

i noticed that a lot of roads have no road id. mumbai area seems ok at the first glance, does the routing work there?

No. still the same problem. I tried ten short routes in different types of ways and it doesn't work.

Am 13.09.2011 20:46, schrieb Carlos Dávila:

El 13/09/11 20:22, michael lohr escribió:

can you upload a map tile somewhere?

http://mapas.alternativaslibres.es/55180001.img

Am 13.09.2011 19:04, schrieb Carlos Dávila:

El 12/09/11 20:48, michael lohr escribió:

have you tried routing a short way in a densely mapped area (e.g. delhi)? the density of roads in many parts of india is so low that routing breaks because of lack of information.

Yes, I have tried to route even with origin and end points in the same way.

Am 12.09.2011 16:23, schrieb Carlos Dávila:

I have compiled a map of India from Geofabrik extract, using the 
commands below, similar to the ones I use for other countries. The map 
compiles without errors but routing doesn't work on MapSource, only a 
straight line is drawn from point A to B. I have tried with different 
days extracts with the same result. I also tried reducing the parameters 
in the mkgmap call to the minimum, but still the same result. Any idea 
why routing is not working?

java -Xmx1500M -jar splitter.jar --max-nodes=1400000 --mapid=55180001 
india.osm.pbf
java -Xmx1200m -enableassertions -Dlog.config=logging.properties -jar 
mkgmap.jar --max-jobs --generate-sea=polygons,extend-sea-sectors --route 
--tdbfile --latin1 --code-page=1252 --gmapsupp --country-name=India 
--country-abbr=IND --area-name=India --family-name="OSM India" 
--family-id=18 --product-id=1 --series-name="OSM-India" 
--overview-mapname=55180000 --index --ignore-maxspeeds 
--remove-short-arcs --merge-lines --add-pois-to-areas 
--adjust-turn-headings --report-similar-arcs --link-pois-to-ways 
--location-autofill=bounds,is_in,nearest --drive-on-left 
--check-roundabouts --check-roundabout-flares --style=mio -c india.args