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<p>Hi Patrik,</p>
<p><br>
</p>
<p>I think the wanted effect of the no-trim option is a rectangular map,</p>
<p>which some people prefer, esp. on the PC. <br>
</p>
<p><br>
</p>
<p>Gerd<br>
</p>
<br>
<div style="color: rgb(0, 0, 0);">
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<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000"><b>Von:</b> mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von KeenOnKites <keenonkites@gmx.net><br>
<b>Gesendet:</b> Donnerstag, 24. März 2016 22:16<br>
<b>An:</b> mkgmap-dev@lists.mkgmap.org.uk<br>
<b>Betreff:</b> Re: [mkgmap-dev] Problem with splitter: Failed to find a correct split</font>
<div> </div>
</div>
<div>Gerd,<br>
<br>
Sorry, your explanations came in during I was writing up the test results ...<br>
<br>
Think it's all clear so far.<br>
<br>
As we're creating lot of different maps I'm just wondering if I can/should drop the option --no-trim for all map building or if I would suddenly run into other/new problems...<br>
<br>
I'll contact geofabrik with the details.<br>
<br>
Many thanks and happy Easter.<br>
Patrik<br>
<br>
<div class="moz-cite-prefix">On 24.03.2016 22:07, Gerd Petermann wrote:<br>
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<blockquote type="cite">
<div id="divtagdefaultwrapper" style="font-size:12pt; color:#000000; background-color:#FFFFFF; font-family:Calibri,Arial,Helvetica,sans-serif">
<p>Hi Patrik,</p>
<p><br>
</p>
<p>I don't need the files, I downloaded the alaska file and tried some variants.</p>
<p>See also my last post, send a few minutes ago.</p>
<p><br>
</p>
<p>Gerd<br>
</p>
<br>
<br>
<div style="color:rgb(0,0,0)">
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000"><b>Von:</b> mkgmap-dev
<a class="moz-txt-link-rfc2396E" href="mailto:mkgmap-dev-bounces@lists.mkgmap.org.uk">
<mkgmap-dev-bounces@lists.mkgmap.org.uk></a> im Auftrag von Patrik Brunner <a class="moz-txt-link-rfc2396E" href="mailto:patrik.brunner@gmx.net">
<patrik.brunner@gmx.net></a><br>
<b>Gesendet:</b> Donnerstag, 24. März 2016 22:03<br>
<b>An:</b> <a class="moz-txt-link-abbreviated" href="mailto:mkgmap-dev@lists.mkgmap.org.uk">
mkgmap-dev@lists.mkgmap.org.uk</a><br>
<b>Betreff:</b> Re: [mkgmap-dev] Problem with splitter: Failed to find a correct split</font>
<div> </div>
</div>
<div>Gerd,<br>
<br>
Yes, alaska.osm.pbf is small.<br>
<br>
It works without --no-trim. And it also works with the polygon file that belongs to alaska.osm.pbf (also downloaded from Geofabrik) which, according to documentation, anyway would disable --no-trim option.<br>
<br>
Do you still need the resulting densities-out of the failure ? It's about 700 kb... if yes, how should I provide it ? Just attach it here ?<br>
<br>
You have to excuse my question, I'm not the crack: is this now a problem of the pbf file, or the splitter ? ... or just the way I try to use it ?<br>
<br>
Thanks already now for your help.<br>
Patrik<br>
<br>
<div class="moz-cite-prefix">On 24.03.2016 21:14, Gerd Petermann wrote:<br>
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<p><br>
</p>
<p>Ahh, sorry, I just noticed that the file alaska.osm.pbf is small.</p>
<p>The problem is here is that the bounding box spans from -180 to 180, <br>
</p>
<p>but this box is most empty. I have to run splitter now to find the details.</p>
<p>It works without --no-trim, probably also with an appropriate polygon file.</p>
<p>Does that help?</p>
<p><br>
</p>
<p>Gerd<br>
</p>
<div style="color:rgb(0,0,0)">
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000"><b>Von:</b> mkgmap-dev
<a class="moz-txt-link-rfc2396E" href="mailto:mkgmap-dev-bounces@lists.mkgmap.org.uk">
<mkgmap-dev-bounces@lists.mkgmap.org.uk></a> im Auftrag von Gerd Petermann <a class="moz-txt-link-rfc2396E" href="mailto:GPetermann_muenchen@hotmail.com">
</a><a class="moz-txt-link-rfc2396E" href="mailto:GPetermann_muenchen@hotmail.com"><GPetermann_muenchen@hotmail.com></a><br>
<b>Gesendet:</b> Donnerstag, 24. März 2016 21:01<br>
<b>An:</b> Development list for mkgmap<br>
<b>Betreff:</b> Re: [mkgmap-dev] Problem with splitter: Failed to find a correct split</font>
<div> </div>
</div>
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<div id="divtagdefaultwrapper" style="font-size:12pt; color:#000000; background-color:#FFFFFF; font-family:Calibri,Arial,Helvetica,sans-serif">
<p>Hi Patrik,</p>
<p><br>
</p>
<div style="color:rgb(0,0,0)">please provide the complete log from splitter and the densities-out.txt<br>
<br>
Gerd<br>
<br>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000"><b>Von:</b> mkgmap-dev
<a class="moz-txt-link-rfc2396E" href="mailto:mkgmap-dev-bounces@lists.mkgmap.org.uk">
<mkgmap-dev-bounces@lists.mkgmap.org.uk></a> im Auftrag von KeenOnKites <a class="moz-txt-link-rfc2396E" href="mailto:keenonkites@gmx.net">
<keenonkites@gmx.net></a><br>
<b>Gesendet:</b> Donnerstag, 24. März 2016 20:25<br>
<b>An:</b> Development list for mkgmap<br>
<b>Betreff:</b> [mkgmap-dev] Problem with splitter: Failed to find a correct split</font>
<div> </div>
</div>
<div>Hello together,<br>
<br>
I'm running into a problem with the splitter (r435 aswell as r427) when splitting the US_ALASKA file downloadable from Geofabrik.<br>
<br>
The exception is:<br>
<blockquote><tt>Warning: No solution found for partition (49.7900390625,-179.9560546875) to (73.828125,180.0) with 6'702'717 nodes</tt><br>
<tt>uk.me.parabola.splitter.SplitFailedException: Failed to find a correct split</tt><br>
<tt> at uk.me.parabola.splitter.SplittableDensityArea.split(SplittableDensityArea.java:152)</tt><br>
<tt> at uk.me.parabola.splitter.SplittableDensityArea.split(SplittableDensityArea.java:196)</tt><br>
<tt> at uk.me.parabola.splitter.Main.calculateAreas(Main.java:645)</tt><br>
<tt> at uk.me.parabola.splitter.Main.split(Main.java:258)</tt><br>
<tt> at uk.me.parabola.splitter.Main.start(Main.java:187)</tt><br>
<tt> at uk.me.parabola.splitter.Main.main(Main.java:157)</tt><br>
</blockquote>
<br>
The complete command line with the splitter call is:<br>
<blockquote><tt>java -Xmx1536M -jar D:/fzk/develop/fzk-mde-garmin/Freizeitkarte-Entwicklung/tools/splitter/splitter.jar --max-threads=2 --geonames-file=D:/fzk/develop/fzk-mde-garmin/Freizeitkarte-Entwicklung/cities/c</tt><tt><br>
</tt><tt>ities15000.zip --no-trim --precomp-sea=D:/fzk/develop/fzk-mde-garmin/Freizeitkarte-Entwicklung/sea --keep-complete=true --mapid=98200001 --max-nodes=800000 --output=xml --output-dir=D:/fzk/develop/fzk</tt><tt><br>
</tt><tt>-mde-garmin/Freizeitkarte-Entwicklung/work/Freizeitkarte_US_ALASKA D:/fzk/develop/fzk-mde-garmin/Freizeitkarte-Entwicklung/work/Freizeitkarte_US_ALASKA/Freizeitkarte_US_ALASKA.osm.pbf</tt><br>
</blockquote>
<br>
The pbf source file comes from:<br>
<blockquote><a title="Ctrl+Klicken oder tippen Sie, um
dem Link zu folgen." id="LPlnk671936" class="moz-txt-link-freetext" href="http://download.geofabrik.de/north-america/us/alaska-latest.osm.pbf">http://download.geofabrik.de/north-america/us/alaska-latest.osm.pbf</a><br>
</blockquote>
<br>
The osmconvert statistics about that file is:<br>
<blockquote><tt>PS Freizeitkarte-Entwicklung> .\tools\osmconvert\windows\osmconvert.exe .\work\Freizeitkarte_US_ALASKA\Freizeitkarte_US_ALASKA.osm.pbf --out-statistics</tt><tt><br>
</tt><tt>timestamp min: 2007-06-05T03:23:59Z</tt><tt><br>
</tt><tt>timestamp max: 2016-03-23T05:41:43Z</tt><tt><br>
</tt><tt>lon min: -180.0000000</tt><tt><br>
</tt><tt>lon max: -122.5122525</tt><tt><br>
</tt><tt>lat min: 48.6234931</tt><tt><br>
</tt><tt>lat max: 71.6061501</tt><tt><br>
</tt><tt>nodes: 4360214</tt><tt><br>
</tt><tt>ways: 185550</tt><tt><br>
</tt><tt>relations: 2245</tt><tt><br>
</tt><tt>node id min: 27207079</tt><tt><br>
</tt><tt>node id max: 4072166815</tt><tt><br>
</tt><tt>way id min: 4708608</tt><tt><br>
</tt><tt>way id max: 404980503</tt><tt><br>
</tt><tt>relation id min: 13971</tt><tt><br>
</tt><tt>relation id max: 6033189</tt><tt><br>
</tt><tt>keyval pairs max: 310</tt><tt><br>
</tt><tt>keyval pairs max object: relation 60189</tt><tt><br>
</tt><tt>noderefs max: 2000</tt><tt><br>
</tt><tt>noderefs max object: way 42394334</tt><tt><br>
</tt><tt>relrefs max: 681</tt><tt><br>
</tt><tt>relrefs max object: relation 3337277</tt><tt><br>
</tt><tt>PS Freizeitkarte-Entwicklung></tt><br>
</blockquote>
Interesting to mention:<br>
- splitter exception mentiones a complete different coverage area than osmconvert statistics.<br>
- the area is near -180 / +180... always complicated.<br>
<br>
Do I miss something ? All other pbf's I've tried are splitting properly without any problems. Do I need to change something in the arguments ? Or is it a simple problem of the actual pbf file ?<br>
<br>
Any ideas are very welcome....<br>
<br>
Cheers<br>
Patrik<br>
<br>
<br>
<br>
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