Chris Miller wrote:
> Thanks Paul, that would explain it for sure. The problem Ralf hit was
> definitely
> a bug in the splitter though, I had made one too many assumptions in some
> custom code for parsing floating point numbers (Java's double parsing is
> very slow). I figured if the code could parse the planet file it could parse
> anything. Apparently not! :)
>
> The mixture of node and way IDs should be OK as long as the --mixed parameter
> is specified for the splitter when it generates the cache. Using --mixed
> together with the fix I put in to r88 means there should be no need for your
> perl script. Once you have a cache generated, you can rerun the splitter
> as many times as you like without --mixed by using the (much faster) cache
> instead of the osm file. There's no need to even specify the osm file on
> the command line if you have a populated cache.
>
> eg first run:
>
> java -Xmx2000m splitter.jar --cache=cache/srtm_test --mixed
> --max-nodes=1200000
> srtm_test.osm
>
Sorry Chris but unless I've missed something then.....
p...@paul-pc:~/Maps/tile-splitter/splitter-r88/dist> java -jar
splitter.jar --mapid=70020001 --cache=./ --mixed
../../../srtm2osm/Srtm2Osm-1.7.10.0/fullukcontours.osm
Time started: Wed Sep 09 11:48:04 BST 2009
mapid = 70020001
cache = ./
Checking for an existing cache and verifying contents...
No suitable cache was found. A new cache will be created to speed up the
splitting stage
Map is being split for resolution 13:
- area boundaries are aligned to 0x800 map units
- areas are multiples of 0x1000 map units wide and high
Processing ../../../srtm2osm/Srtm2Osm-1.7.10.0/fullukcontours.osm
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 19
at uk.me.parabola.splitter.Convert.parseDouble(Convert.java:171)
at uk.me.parabola.splitter.OSMParser.startNode(OSMParser.java:138)
at uk.me.parabola.splitter.OSMParser.startElement(OSMParser.java:98)
at
uk.me.parabola.splitter.AbstractXppParser.parse(AbstractXppParser.java:42)
at uk.me.parabola.splitter.Main.processOsmFiles(Main.java:346)
at uk.me.parabola.splitter.Main.processMap(Main.java:335)
at uk.me.parabola.splitter.Main.calculateAreas(Main.java:240)
at uk.me.parabola.splitter.Main.split(Main.java:148)
at uk.me.parabola.splitter.Main.main(Main.java:93)
The input file is 3.9GB if that helps and r88 runs against the very
small test file I created when testing my script. If you need any other
info just ask.
Cheers
Paul
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