[mkgmap-dev] Commit: r1198: Merge in the sea polygon patch from the multipolygon branch.

Thu Sep 17 11:27:01 BST 2009

Two things I noticed when I used this in the multipolygon branch.

1. One tile was completely flooded because of a lake multi-polygon
crosses the splitted files.
http://osm.org/go/4zhDKVO-

2. A big island was flooded when very small island surrounds it.
http://osm.org/go/4yJ8BfT-

Will test again when I have my mkgmap dev machine tonight.

On 9/17/09, Valentijn Sessink <valentyn at blub.net> wrote:
> Hello list,
>
> svn commit schreef:
>> Version 1198 was commited by steve on 2009-09-17 10:27:24 +0100 (Thu, 17
>> Sep 2009)
>
> Hmm. While it is generally known that much of the Netherlands is sub sea
> level, the map that's currently resulting from mkgmap --generate-sea
> feels like a Greenpeace-ad ("rising sea levels! Save the environment!")
>
> My 63240007 tile is completely flooded. Some other tiles are too, but
> 63240007 is in the middle of the map, which makes a Geofabrik cutoff
> fault less likely. Here's the setup:
>
> areas.list:
> 63240001: 2383872,153600 to 2424832,202752
> 63240002: 2392064,202752 to 2424832,235520
> 63240003: 2363392,235520 to 2396160,292864
> 63240004: 2396160,235520 to 2424832,260096
> 63240005: 2396160,260096 to 2424832,321536
> 63240006: 2424832,178176 to 2437120,223232
> 63240007: 2424832,223232 to 2437120,256000
> 63240008: 2437120,206848 to 2445312,256000
> 63240009: 2445312,198656 to 2494464,256000
> 63240010: 2424832,256000 to 2453504,329728
> 63240011: 2453504,256000 to 2494464,288768
> 63240012: 2453504,288768 to 2502656,337920
>
> (Generated from java -enableassertions -Xmx$memory -jar
> ../splitter/dist/splitter.jar --max-nodes=600000 --description=$land
> unpacked.osm)
>
> java -enableassertions -Xmx$memory -jar ../mkgmap/dist/mkgmap.jar
> --make-opposite-cycleways  --mapname=3100${mapid} --latin1
> --remove-short-arcs=5.5 --lower-case --route --preserve-element-order
> --max-jobs --link-pois-to-ways --location-autofill-1 --generate-sea
> --description=$land --family-name="Openstreetmap `date +'%d %b %y'`"
> --series-name="OSM-Valentijn" --gmapsupp --tdbfile --net -c template.args
>
> Any ideas?
>
> Best regards,
>
> Valentijn
> _______________________________________________
> mkgmap-dev mailing list
> mkgmap-dev at lists.mkgmap.org.uk
> http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
>

-- 
cheers,
maning
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