- mkgmap-dev - The mkgmap lists

Parameter order for index search - any impact?
by Enrico Liboni 17 Dec '16

17 Dec '16

Is there any difference in how index is build depending on parameters order? If I use: --housenumbers --index --gmapsupp I get a 97888256 byte file If I use: --gmapsupp --index --housenumbers I get a 97884160 byte file but index search seems to work the very same. Thanks, Enrico

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Commit r3730: Merge file-encoding branch
by svn commit 17 Dec '16

17 Dec '16

Version mkgmap-r3730 was committed by steve on Sat, 17 Dec 2016 Merge file-encoding branch - Fix file encoding issues to the licence-file, copyright-file options. - Fix encoding issues in TDB and MPS files. http://www.mkgmap.org.uk/websvn/revision.php?repname=mkgmap&rev=3730

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Commit r3728: treat waterway=drain like waterway=stream, not like waterway=river
by svn commit 17 Dec '16

17 Dec '16

Version mkgmap-r3728 was committed by gerd on Sat, 17 Dec 2016 treat waterway=drain like waterway=stream, not like waterway=river http://www.mkgmap.org.uk/websvn/revision.php?repname=mkgmap&rev=3728

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rendering waterway=drain as stream
by Minko 16 Dec '16

16 Dec '16

Hi, On the osm forum someone noticed that waterway=drain is rendered as river (0x1f), better is to use the same line as stream (0x18). Improvement for styles/default/inc/water_lines: waterway=stream | waterway=drain [0x18 resolution 22] Example OSM https://www.openstreetmap.org/way/33029027#map=16/50.3587/23.5866 Basecamp http://imgur.com/a/TnLKO

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MapFailedExceptions with mkgmap-r3706
by Stéphane MARTIN 15 Dec '16

15 Dec '16

Hi, I get a MapFailedExceptions with mkgmap-r3706: Time started: Tue Dec 13 14:16:13 CET 2016 The following styles are available: ski 0.1: Ski style Overlay style displaying ski resorts, pistes… Found one style in /home/steph/osm/styles/ski/ finished check-styles Number of MapFailedExceptions: 287 Number of ExitExceptions: 0 Time finished: Tue Dec 13 14:23:47 CET 2016 Total time taken: 454658ms It's an overlay for ski resorts in France. But no problem generating France map: Time started: Tue Dec 13 13:26:20 CET 2016 The following styles are available: default 0.77: "Default style" modifié. Style assez lourd destiné à être utilisé plus spécialement dans les zones densément étiquetées. Adéquat pour la randonnée et le routage longue distance. Found one style in /home/steph/osm/styles/default/ finished check-styles Number of MapFailedExceptions: 0 Number of ExitExceptions: 0 Time finished: Tue Dec 13 13:43:43 CET 2016 Total time taken: 1043015ms All ovm_*.img files = 0 octet Files and logs here: http://tuxdomain.darktech.org/osm-garmin/index.php?dir=France-ski+exceptions An idea ? Steph

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MapFailedExceptions with mkgmap-r3706
by Stéphane MARTIN 15 Dec '16

15 Dec '16

Hi, It works fine with r3726. Thank you Gerd. Best regards. Steph

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Commit r3726: don't crash if map is empty
by svn commit 15 Dec '16

15 Dec '16

Version mkgmap-r3726 was committed by gerd on Thu, 15 Dec 2016 don't crash if map is empty http://www.mkgmap.org.uk/websvn/revision.php?repname=mkgmap&rev=3726

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Precompiled sea tiles are w/o names - how to add the names?
by joern de 12 Dec '16

12 Dec '16

Hi developers, I use the precompiled sea tiles http://osm2.pleiades.uni-wuppertal.de/sea/latest/sea.zip as mentioned on the mkgmap download site. Unfortunately they doesn't contain the sea names. How can I ad the names (at least in English, local languages would be nice) to my maps? Thanks for your ideas, Joern

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Splitter r483 in refactoring2 branch
by Gerd Petermann 06 Dec '16

06 Dec '16

Hi all, I think it is ready for a first public test . Improvements: 1) Faster (esp. with large files), mostly because of an additional thread for OSM reade. If you are interested, please play with the max-threads value. On my machine with a core i5 I see better results with max-threads=6 than with the default ("4 auto"). 2) Splitting planet with a rather small max-nodes value like 800000 now stores ~ 41000 of possible 65535 entries, with r442 I saw > 58.000. If you reach a value of > 60000 in one of the "number of area dictionary entries: xxxxx of 65535" please contact the list. This limit may be increased to ~ 2^31 but with a larger memory footprint. 3) Some optimizations in the memory footprint of the custom maps may allow higher max-areas values. I've changed the default for max-areas from 512 to 2048, this should work with typical PCs. See http://www.mkgmap.org.uk/download/splitter.html Gerd

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Why does splitter remove (only) the created_by tag?
by Gerd Petermann 06 Dec '16

06 Dec '16

Hi all, I've noticed that splitter silently removes the "created_by" tag since version 8. I don't see a good reason for that, on the other hand we may also implement a filter to remove more tags. JOSM has a hardcoded list of tags which are silently removed when you edit an object. The JOSM source file OsmPrimitive.java contains this list: "created_by", "converted_by", "geobase:datasetName", "geobase:uuid", "KSJ2:ADS", "KSJ2:ARE", "KSJ2:AdminArea", "KSJ2:COP_label", "KSJ2:DFD", "KSJ2:INT", "KSJ2:INT_label", "KSJ2:LOC", "KSJ2:LPN", "KSJ2:OPC", "KSJ2:PubFacAdmin", "KSJ2:RAC", "KSJ2:RAC_label", "KSJ2:RIC", "KSJ2:RIN", "KSJ2:WSC", "KSJ2:coordinate", "KSJ2:curve_id", "KSJ2:curve_type", "KSJ2:filename", "KSJ2:lake_id", "KSJ2:lat", "KSJ2:long", "KSJ2:river_id", "odbl", "odbl:note", "SK53_bulk:load", "sub_sea:type", "tiger:source", "tiger:separated", "tiger:tlid", "tiger:upload_uuid", "yh:LINE_NAME", "yh:LINE_NUM", "yh:STRUCTURE", "yh:TOTYUMONO", "yh:TYPE", "yh:WIDTH", "yh:WIDTH_RANK" Do you think that splitter should contain such a filter for tags? I think it would be easy to add an option which would read a file with those tags or use a given one. Gerd

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