January 2012 - mkgmap-dev - The mkgmap lists

gmapsupp + index and Berlin/Friedrichstr.
by Thorsten Kukuk 22 Jan '12

22 Jan '12

Hi, today I updated and rebuild my maps with mkgmap r2164. Adress search works without going through MapSource, but the problem with Friedrichstr. in Berlin is even worse: Now only one incarnation of the street is found in Berlin, even in MapSource. Looks like there is still a big problem if there are several streets with the same name in a city. The data source and tiles were unchanged, so now even if the street is in different tiles, only one version will be found. Thorsten -- Thorsten Kukuk, Project Manager/Release Manager SLES SUSE LINUX Products GmbH, Maxfeldstr. 5, D-90409 Nuernberg GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer, HRB 16746 (AG Nürnberg)

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New stable release?
by WanMil 22 Jan '12

22 Jan '12

Hi all, from time to time we are marking releases as stable after some major changes are applied and the most obvious bugs have been removed. I think after Steve has done the great work to integrate the address search also in directly created gmapsupp file it's time to mark the next stable relase. From my point of view the current r2174 would be a good candidate to be stable. What do you think? Any objections? WanMil

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[Patch v5] LocationHook with new Quadtree
by GerdP 21 Jan '12

21 Jan '12

Hi WanMil, attached is the new version of the patch, now based on r2171. I've invested a lot of time testing the result of LocationHook, I think it is always as good or better than trunk. I will now try to add the quadtree to the preparer. Changes: - build.xml with includeantruntime="false" to calm down ant - added a few debugging aids and printout of complete runtime - performance improvements in add() and merge() methods - if a search in the nodes of the quadtree doesn't find the area, additional searches are performed for points in the neighbourhood - for ways, the mid point is searched first. If the search returns null, all points are searched from the first one until a result is found. With my test data, quadtree never returned null, so this last loop is probably only needed when boundary data is very incomplete. http://gis.638310.n2.nabble.com/file/n7199763/locationHook_speedup_v5.patch locationHook_speedup_v5.patch ciao, Gerd -- View this message in context: http://gis.638310.n2.nabble.com/Patch-v5-LocationHook-with-new-Quadtree-tp7… Sent from the Mkgmap Development mailing list archive at Nabble.com.

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[mkgmap-dev] java.lang.IndexOutOfBoundsException/java.lang.NullPointerException
by Thorsten Kukuk 21 Jan '12

21 Jan '12

Hi, I tried to build a Map from the USA. When I try to build a complete map, I get an java.lang.NullPointerException: java.lang.NullPointerException at uk.me.parabola.mkgmap.reader.osm.boundary.BoundaryUtil.loadBoundaryFi le(BoundaryUtil.java:169) at uk.me.parabola.mkgmap.reader.osm.boundary.BoundaryUtil.loadBoundaries (BoundaryUtil.java:215) at uk.me.parabola.mkgmap.reader.osm.LocationHook.loadBoundaries(Location Hook.java:180) at uk.me.parabola.mkgmap.reader.osm.LocationHook.assignPreprocBounds(Loc ationHook.java:242) at uk.me.parabola.mkgmap.reader.osm.LocationHook.end(LocationHook.java:4 44) at uk.me.parabola.mkgmap.reader.osm.OsmReadingHooksChain.end(OsmReadingH ooksChain.java:79) at uk.me.parabola.mkgmap.reader.osm.bin.OsmBinMapDataSource.load(OsmBinM apDataSource.java:68) at uk.me.parabola.mkgmap.main.MapMaker.loadFromFile(MapMaker.java:144) at uk.me.parabola.mkgmap.main.MapMaker.makeMap(MapMaker.java:56) at uk.me.parabola.mkgmap.main.Main$1.call(Main.java:206) at uk.me.parabola.mkgmap.main.Main$1.call(Main.java:203) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) The bad thing is, that mkgmap exits with return code 0, so my scripts don't notify this error. I could nail it down to one tile. If I try to compile it, I get the following error: Exception in thread "main" java.lang.IndexOutOfBoundsException: Index: -1, Size: 0 at java.util.ArrayList.get(ArrayList.java:352) at uk.me.parabola.imgfmt.app.mdr.Mdr29.preWriteImpl(Mdr29.java:62) at uk.me.parabola.imgfmt.app.mdr.MdrSection.preWrite(MdrSection.java:138) at uk.me.parabola.imgfmt.app.mdr.MDRFile.writeSection(MDRFile.java:379) at uk.me.parabola.imgfmt.app.mdr.MDRFile.writeSections(MDRFile.java:353) at uk.me.parabola.imgfmt.app.mdr.MDRFile.write(MDRFile.java:247) at uk.me.parabola.mkgmap.combiners.MdrBuilder.onFinishForDevice(MdrBuilder.java:382) at uk.me.parabola.mkgmap.combiners.GmapsuppBuilder.onFinish(GmapsuppBuilder.java:116) at uk.me.parabola.mkgmap.main.Main.endOptions(Main.java:417) at uk.me.parabola.mkgmap.CommandArgsReader.readArgs(CommandArgsReader.java:126) at uk.me.parabola.mkgmap.main.Main.main(Main.java:112) You can find the tile and my used style at: http://osm.thkukuk.de/tmp/test.tar.gz The bounds are the world ones from 20120113. But it doesn't matter, same problem even without bounds option. The command line I use is: mkgmap --style-file=style --country-name=usa --country-abbr=US --family-name=TK-OSM-US --area-name=US --latin1 --series-name=TK-USA-Basemap --bounds=bounds --location-autofill=bounds,nearest,is_in --add-pois-to-areas --reduce-point-density-polygon=8 --min-size-polygon=8 --make-opposite-cycleways --remove-short-arcs --adjust-turn-headings --route --net --generate-sea=extend-sea-sectors '--pois-to-areas-placement=entrance=main;entrance=yes;building=entrance;barrier=entrance' --index -c mkgmap.cfg --gmapsupp --input-file=71500850.osm.gz --description=TK-USA-Basemap Any ideas? Thanks, Thorsten -- Thorsten Kukuk, Project Manager/Release Manager SLES SUSE LINUX Products GmbH, Maxfeldstr. 5, D-90409 Nuernberg GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer, HRB 16746 (AG Nürnberg)

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Question reg. BoundaryUtil
by GerdP 21 Jan '12

21 Jan '12

Hi WanMil, I am hitting a problem in BoundaryUtil.splitToElements() I create a boundary object with Boundary boundary = new Boundary(nodeElem.area, nodeElem.boundary.getTags()); Now I want to verify it with List<BoundaryElement> boundaryElements = boundary.getBoundaryElements(); if (boundaryElements.size() == 0) continue; My problem: I am hitting this assertion in BoundaryUtil.splitToElements(): assert bElements.get(0).isOuter() : log.threadTag()+" first element is not outer. "+ bElements; The area looks like this: [Curve[0, (448156.0, 2442187.0), (448156.0, 2442187.0), D], Curve[1, (448156.0, 2442187.0), (448177.0, 2442274.0), D], Curve[1, (448177.0, 2442274.0), (448176.4834437087, 2442270.543046358), U], Curve[1, (448176.48344370874, 2442270.543046358), (448156.1621621622, 2442187.0), U]] Can you tell me what's wrong with that? The area is split into one list of coords, and that describes a way that is considered to be anti-clockwise: [2442187/448156, 2442274/448177, 2442271/448176, 2442187/448156] I am not sure where I should search the error. Ciao, Gerd -- View this message in context: http://gis.638310.n2.nabble.com/Question-reg-BoundaryUtil-tp7208126p7208126… Sent from the Mkgmap Development mailing list archive at Nabble.com.

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Commit: r2179: Define closed ways with an empty area size as clockwise
by svn commit 21 Jan '12

21 Jan '12

Version 2179 was commited by wanmil on 2012-01-21 20:18:32 +0000 (Sat, 21 Jan 2012) Define closed ways with an empty area size as clockwise Before they were defined as counterclockwise which caused problems in the preparation of boundaries.

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Commit: r2178: Little improvement for area size calculation in multipolygon processing
by svn commit 21 Jan '12

21 Jan '12

Version 2178 was commited by wanmil on 2012-01-21 20:16:24 +0000 (Sat, 21 Jan 2012) Little improvement for area size calculation in multipolygon processing Avoid creating new points list if an area is defined counterclockwise. Instead calc its area and use the abs value.

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Addresss index on GPSMAP 60CSx
by Kent Friis 21 Jan '12

21 Jan '12

Has anyone had any success getting the address index to work on a 60CSx or similar? I have built a map of Denmark (and a bit of Germany), using r2174. (MapSource was not involved in generating these maps). Mkgmap options: java -Xmx1500m -enableassertions -jar "$MKGMAP" --location-autofill=bounds --rou te --link-pois-to-ways --coastlinefile=coastlines_europe.osm.pbf --generate-sea= multipolygon --latin1 --remove-short-arcs --output-dir=tmp -c tmp/template.args java -Xmx1500m -enableassertions -jar "$MKGMAP" --index --gmapsupp tmp/*.img When I try to search for an address, using the resulting gmapsupp.img, I can only find: Region: "Program Licensed Unde" and two blank lines. City: None Found Street name: "Tas Fischpavillon" Entering a house number doesn't change any of these. Any ideas? /Kent

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Commit: r2177: Changed id1 and id2 to make them unique for cp1256
by svn commit 21 Jan '12

21 Jan '12

Version 2177 was commited by steve on 2012-01-21 18:14:30 +0000 (Sat, 21 Jan 2012) Changed id1 and id2 to make them unique for cp1256

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Commit: r2176: Changed id1 and id2 to make them unique.
by svn commit 21 Jan '12

21 Jan '12

Version 2176 was commited by steve on 2012-01-21 18:13:15 +0000 (Sat, 21 Jan 2012) Changed id1 and id2 to make them unique.

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