Hi Klaus, first of all I think Norway is a typical case for NOT using no-trim. I was not able to reproduce the problem, I already get different results from splitter: Area 65780001 covers (57.568359375,13.0078125) to (68.7744140625,31.552734375) and contains 650273 nodes (81 %) I assume that you merge srtm data into your file? Please let me know how you produce the input for splitter and the content of your Freizeitkarte_Norwegen.cfg Gerd
Date: Sat, 22 Dec 2012 02:11:02 -0800 From: easyclasspage@googlemail.com To: mkgmap-dev@lists.mkgmap.org.uk Subject: [mkgmap-dev] Norway not buildable with the no-trim option
I'm not able to build the map for Norway with the "no-trim" option.
- Source:norway extract from geofabrik from 22.12.2012 - Bounds from 18.11.2012, Sea Tiles from 12.12.2012 - mkgmap 2412 / splitter 263
Splitter options:
Splitter version 263 compiled 2012-12-17T19:04:48+0000 cache= description= geonames-file=/home/kto/Freizeitkarte-Entwicklung-1212/cities/cities15000.zip keep-complete=true mapid=65780001 max-areas=512 max-nodes=800000 max-threads=3 mixed=false no-trim=true output=xml output-dir=/home/kto/Freizeitkarte-Entwicklung-1212/work/Freizeitkarte_Norwegen overlap=-1 polygon-file= problem-file= problem-report= resolution=13 split-file= status-freq=120 stop-after=dist write-kml=
This seems to be the problem area (which spans over a large area): Area 65780001 covers (57.568359375,11.689453125) to (61.5234375,31.552734375) and contains 674846 nodes (84 %) Area 65780001 covers (0x28f000,0x85000) to (0x2bc000,0x167000) RU-Saint Petersburg
I let splitter calculate the tiles:
# List of areas # Generated Sat Dec 22 09:39:42 UTC 2012 # 65780001: 2682880,544768 to 2867200,1470464 # : 57.568359,11.689453 to 61.523438,31.552734
65780002: 3205120,544768 to 3340288,765952 # : 68.774414,11.689453 to 71.674805,16.435547
65780003: 3205120,765952 to 3223552,864256 # : 68.774414,16.435547 to 69.169922,18.544922
mkgmap refuses to build the tile 65780001:
java -Xmx6000M -jar /home/kto/Freizeitkarte-Entwicklung-1212/tools/mkgmap/mkgmap.jar --max-jobs=3 -c Freizeitkarte_Norwegen.cfg Time started: Sat Dec 22 09:48:08 UTC 2012 There is not enough room in a single garmin map for all the input data The .osm file should be split into smaller pieces first.
Perhaps a problem within the map data ... how to investigate it ?
Screenshots with the trim option:
<http://gis.19327.n5.nabble.com/file/n5741482/Map-Norway-trim.png>
<http://gis.19327.n5.nabble.com/file/n5741482/Tiles-Norway-trim.png>
Screenshot with the no-trim option:
<http://gis.19327.n5.nabble.com/file/n5741482/Map-Norway-notrim.png>
<http://gis.19327.n5.nabble.com/file/n5741482/Tiles-Norway-notrim.png>
Regards Klaus
PS: With the trim option the map is successfully buildable.
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