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Exception in thread "main" java.lang.ArithmeticException: / by zero
by Felix Hartmann 13 Dec '21

13 Dec '21

Any idea what is going wrong here? I think the result is actually okay... Command: C:\openmtbmap\maps>start /belownormal /b /wait java -jar -XX:+AggressiveHeap -XX:StringTableSize=1000003 -Xmx43000M C:\openmtbmap\mkgmap.jar --max-jobs=12 --order-by-decreasing-area --code-page=65001 "--style-file=C:\openmtbmap\buildings_style" --lower-case --levels="0:24, 1:23, 2:22, 3:21" --ignore-osm-bounds --ignore-turn-restrictions --merge-lines --allow-reverse-merge --transparent --draw-priority=28 --remove-ovm-work-files=true --add-pois-to-areas --simplify-polygons=23:4,22:7,21:8 --copyright-file="C:\openmtbmap\openmtbmap_svn\copyrightopm.txt" --license-file="C:\openmtbmap\openmtbmap_svn\licenseopm.txt" --add-boundary-nodes-at-admin-boundaries=2 --poi-excl-index=0x6405,0x4316,0x2f00 --ignore-fixme-values --polygon-size-limits="24:16, 23:14, 22:12, 21:11" --ignore-turn-restrictions --description=velobuildings_eu --remove-ovm-work-files= --country-abbr=eu --country-name=europe --mapname=86900310 --family-id=8690 --product-id=1 --series-name="buildings_europe_09.12.2021_UC_LOCAL" --keep-going --family-name="velobuildings_eu_09.12.2021_UC_LOCAL" --tdbfile --x-gmapi-minimal --gmapsupp --overview-mapname=mapsetb --area-name="europe_09.12.2021_UC_LOCAL_buildings" -c D:\openmtbmap\maps\template.europeb1 8690*.img buildeu.typ 1>NUL Mkgmap version 4827M Time started: Thu Dec 09 12:50:49 CET 2021 Number of MapFailedExceptions: 0 SEVERE (OverviewBuilder): Tile selection (0x4a) polygon for tile 86900000 cannot be written in level 0 resolution 21, using 19 instead ........ skipped here ....... gmapi-minimal: Skipping file 86900308.img gmapi-minimal: Skipping file 86900309.img gmapi-minimal: Writing freshly compiled file C:\openmtbmap\maps\.\86900310.img gmapi-minimal: Writing freshly compiled file C:\openmtbmap\maps\.\86900311.img Exception in thread "main" java.lang.ArithmeticException: / by zero at uk.me.parabola.imgfmt.sys.FileNode.write(FileNode.java:239) at uk.me.parabola.imgfmt.app.BufferedImgFileWriter.sync(BufferedImgFileWriter.java:77) at uk.me.parabola.imgfmt.app.BufferedImgFileWriter.close(BufferedImgFileWriter.java:106) at uk.me.parabola.imgfmt.sys.FileNode.close(FileNode.java:107) at uk.me.parabola.imgfmt.sys.ImgFS.sync(ImgFS.java:253) at uk.me.parabola.imgfmt.sys.ImgFS.close(ImgFS.java:325) at uk.me.parabola.imgfmt.Utils.closeFile(Utils.java:191) at uk.me.parabola.mkgmap.combiners.GmapsuppBuilder.onFinish(GmapsuppBuilder.java:187) at uk.me.parabola.mkgmap.main.Main.endOptions(Main.java:690) at uk.me.parabola.mkgmap.CommandArgsReader.readArgs(CommandArgsReader.java:126) at uk.me.parabola.mkgmap.main.Main.mainStart(Main.java:147) at uk.me.parabola.mkgmap.main.Main.main(Main.java:118) -- Felix Hartman - Openmtbmap.org & VeloMap.org

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Commit r4835: Throw a MapFailedException when MDR sub file size > 2G instead of crashing later or writing empty files.
by svn commit 12 Dec '21

12 Dec '21

Version mkgmap-r4835 was committed by gerd on Sun, 12 Dec 2021 Throw a MapFailedException when MDR sub file size > 2G instead of crashing later or writing empty files. Maybe remove this again if someone can prove that Garmin software can handle MDR sub file with more than 2G. We could probably stop a bit earlier when a Section.setPosition() is called with a negative value. http://www.mkgmap.org.uk/websvn/revision.php?repname=mkgmap&rev=4835

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Exception in thread "main" java.lang.IllegalArgumentException . on Europe extract
by Felix Hartmann 10 Dec '21

10 Dec '21

Using mkgmap version 4808 - when compiling Europe. It went through fine on all geofabrik country extracts. I then upgraded to mkgmap 4819 and yesterday downloaded a new europe extract (4 days newer) from geofabrik to see if I can reproduce it again - and the error message is identical. I'm going to run with default style now again - to see if it makes a difference. C:\openmtbmap\mkgmap.jar --max-jobs=11 --order-by-decreasing-area "--generate-sea" --code-page=65001 "--precomp-sea=E:\OpenMTBMap\osmpbf_geofabrik\sea.zip" "--style-file=C:\openmtbmap\openmtbmap_style" --add-boundary-nodes-at-admin-boundaries --fix-roundabout-direction --improve-overview --drive-on=detect --allow-reverse-merge --lower-case --nsis --index --levels="0:24, 1:23, 2:22, 3:21, 4:20, 5:19, 6:18" --overview-levels="7:17, 8:16, 9:15, 10:14, 11:13, 12:12" --add-pois-to-areas --pois-to-areas-placement=entrance=main;entrance=yes;building=entrance;barrier=entrance --simplify-lines=23:2.6,22:4.2,21:5.4,20:6,19:7,18:7.5,17:4.5,16:5,15:5,14:6 --simplify-polygons=23:3.6,22:7,21:6,20:9,17:5.4 --add-boundary-nodes-at-admin-boundaries=2 --cycle-map --ignore-fixme-values --housenumbers --road-name-config=C:\openmtbmap\openmtbmap_svn\roadNameConfig.txt --split-name-index --link-pois-to-ways --ignore-turn-restrictions --polygon-size-limits="24:12, 23:14, 22:14, 21:20, 20:20, 19:20, 18:20, 17:20, 16:20, 15:20, 14:20, 13:25" --description=omtb_eu --show-profiles=1 --location-autofill=bounds,is_in,nearest --bounds=E:\OpenMTBMap\osmpbf_geofabrik\bounds.zip --route --country-abbr=eu --country-name=europe --mapname=65500000 --family-id=6550 --product-id=1 --series-name=omtb_europe_29.11.2021_UC_LOCAL --family-name=mtb_eu_29.11.2021_UC_LOCAL --tdbfile --x-gmapi-minimal --overview-mapname=mapsetc --keep-going --area-name="europe_29.11.2021_UC_LOCAL_omtb" -c D:\openmtbmap\maps\template.europe E:\OpenMTBMap\contourlines20\europe\7*.img typeu.TYP 1>NUL Number of MapFailedExceptions: 0 gmapi-minimal: Writing freshly compiled file C:\openmtbmap\maps\.\65500000.img gmapi-minimal: Writing freshly compiled file C:\openmtbmap\maps\.\65500001.img gmapi-minimal: Writing freshly compiled file C:\openmtbmap\maps\.\65500002.img gmapi-minimal: Writing freshly compiled file C:\openmtbmap\maps\.\65500003.img gmapi-minimal: Writing freshly compiled file C:\openmtbmap\maps\.\65500004.img ................ skipped ..................... long list of contourline files: ......... gmapi-minimal: Skipping file E:\OpenMTBMap\contourlines20\europe\75500447.img WARNING (global): Input file E:\OpenMTBMap\contourlines20\europe\75500448.img has different code page 1252 WARNING (global): Input file E:\OpenMTBMap\contourlines20\europe\75500448.img has different charset type 10 WARNING (global): Input files have different code pages gmapi-minimal: Skipping file E:\OpenMTBMap\contourlines20\europe\75500448.img .... 448 is the highest number contourlines file *............And here comes the error* it happens on writing the address index mdr file - mapset.img and mapset.tdb have already been created. Exception in thread "main" java.lang.IllegalArgumentException at java.base/sun.nio.ch.FileChannelImpl.position(FileChannelImpl.java:355) at uk.me.parabola.imgfmt.sys.ImgFS.sync(ImgFS.java:249) at uk.me.parabola.imgfmt.sys.ImgFS.close(ImgFS.java:325) at uk.me.parabola.mkgmap.combiners.MdrBuilder.onFinish(MdrBuilder.java:334) at uk.me.parabola.mkgmap.main.Main.endOptions(Main.java:690) at uk.me.parabola.mkgmap.CommandArgsReader.readArgs(CommandArgsReader.java:126) at uk.me.parabola.mkgmap.main.Main.mainStart(Main.java:147) at uk.me.parabola.mkgmap.main.Main.main(Main.java:118) -- Felix Hartman - Openmtbmap.org & VeloMap.org

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display tool: use utf8 for check programs
by Gerd Petermann 08 Dec '21

08 Dec '21

Hi devs, the display programs (MdrDisplay, NetDisplay, ...) show Chinese characters but MdrCheck and NetCheck produce only ?. Attached patch fixes this. Any better ideas? Gerd

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Minor Display changes
by Ticker Berkin 08 Dec '21

08 Dec '21

Hi Gerd I've had a few minor display changes sitting around, mainly MdrSummary + something to reduce noise from reverse route calcs being slightly different. patch attached. Following your last commit I don't get any lint warnings. Ticker

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PATCH reduce index size
by Gerd Petermann 05 Dec '21

05 Dec '21

Hi all, as a result of the discussion with Felix in this thread https://www.mkgmap.org.uk/pipermail/mkgmap-dev/2021q4/033394.html I've created a rather small patch to change the meaning of the --mdr7-del option. With this patch the option has one more effect: If --split-name-idex is in use, any additional entry produced by that option which starts with a string that appears in the given list is skipped. I think this is probably wanted by all users and it should not cause trouble with existing scripts. For Felix sample with a single tile the PC index size decreases from 449.536 bytes to 409.600, index in gmapsupp it's about 31kb bytes smaller. With the default style the change should be much smaller. Gerd

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mkgmap-faster-mp-r4803
by 7770 05 Dec '21

05 Dec '21

Hi. is the mkgmap-faster-mp-r4803 still its own branch or was the code merge into trunc at some point after 4803? I was using 4803 long time (since july till october) to compile large portions of europe and neevr had issues, plus it was a a bit faster on average and a lot faster with verly large and complex polygons. Regards Karl

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one correction of default points style and a suggestion for lines
by 7770 04 Dec '21

04 Dec '21

Hi. Some time ago i ran into the mistake of tagging emergecy_phone as it is given in the default example style ./mkgmap-r4818/examples/styles/default/points on line 148: amenity=emergency_phone [0x2f12 resolution 24 default_name 'Emergency Phone'] The correct tagging is however: emergency=phone [0x2f12 resolution 24 default_name 'Emergency Phone'] I have therefor updated this and i am attaching a suggested points file. I have done the following: 1. add a comment on line 148 that the above tagging is incorrect. 2. the original line is pushed one line down to 149 and commented out. 3. a new line 150 is added with the new tagging. I checked most of Nordic countries and Baltic countries, there were none incorrectly tagged emergency phones, i havn't checked the rest of the world, but it seems that mistakes should be rare. If you dont mind and if you feel for it, feel free to add the changes into the default example style. Secondly i have noted that in the example lines file ./mkgmap-r4818/examples/styles/default/lines on line 123-143, the section about junction=roundabout, it would be good to add the following one line on line 143, and push the current line to 144. junction=roundabout & (service=alley | service=driveway) [0x07 road_class=0 road_speed=1 resolution 23] The reason for this suggestion is because of line 198 (or 199 after the above addition): highway=service & (service=alley | service=driveway) [0x07 road_class=0 road_speed=0 resolution 23] The combination of these will make sure that roundabouts and highways that are marked: highway=service & (service=alley | service=driveway) and can be connected to each other are drawn at the same resolution and with the same 0x07 type. Otherwise the roundabout is becoming much larger and visible before the connecting street/road. I am attaching an updated lines file as well and again if you dont mind and if you feel for it, feel free to add the changes into the default example style. Regards Karl

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Re: [mkgmap-dev] [mkgmap-svn] Commit r4829: - document that getCollator creates a new instance of SrtCollator
by Ticker Berkin 03 Dec '21

03 Dec '21

Hi Gerd Beware that the sort with keys (as used in all of Mdr) only sorts to the TERTIARY level, so doing a IDENTICAL scan (either with collator or .equals()) can give strange results as IDENTICAL entries might not be adjacent. Ticker On Fri, 2021-12-03 at 10:04 +0000, svn commit wrote: > Version mkgmap-r4829 was committed by gerd on Fri, 03 Dec 2021 > BRANCH: mdr2 > - document that getCollator creates a new instance of SrtCollator > - force and document that the SrtCollator constructor sets strength > to TERTIARY > - if strength is set to IDENTICAL return String.compareTo() instead > of 0 when strings are TERTIARY equal (just for experiments) > > http://www.mkgmap.org.uk/websvn/revision.php?repname=mkgmap&rev=4829 > _______________________________________________ > mkgmap-svn mailing list > To unsubscribe send an mail to mkgmap-svn-leave(a)lists.mkgmap.org.uk > https://www.mkgmap.org.uk/mailman/listinfo/mkgmap-svn

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Commit r4827: document that options --mdr7-del and mdr7-excl are case insensitive
by svn commit 02 Dec '21

02 Dec '21

Version mkgmap-r4827 was committed by gerd on Thu, 02 Dec 2021 document that options --mdr7-del and mdr7-excl are case insensitive http://www.mkgmap.org.uk/websvn/revision.php?repname=mkgmap&rev=4827

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