[mkgmap-dev] Norway not buildable with the no-trim option

Sun Dec 23 09:19:50 GMT 2012

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 at googlemail.com
> To: mkgmap-dev at 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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