January 2014 - mkgmap-dev - The mkgmap lists

maxspeed=none
by Thorsten Kukuk 27 Jan '14

27 Jan '14

Hi, I see currently the problem that with routing using the shortest time my 62s routes me down from the motorway over service=parking_aisle roads back to the highway. When debugging this I found out that there are a lot of "maxspeed=none" tags at least in my area, which leads to a set mkgmap:road-speed-class = 0, which is of course really slow. Doesn't seem to be the only problem, but what would be the best way to fix this? Is it possible to execute the rule "maxspeed=* & mkgmap:road-speed-class!=* & maxspeedkmh()=*" only if the maxspeed value is a numerical one and else ignore it? Thorsten -- Thorsten Kukuk, Senior Architect SLES & Common Code Base SUSE LINUX Products GmbH, Maxfeldstr. 5, D-90409 Nuernberg GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer, HRB 16746 (AG Nürnberg)

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Commit: r2992: Add newly discovered pointer multiplier to nod header.
by svn commit 26 Jan '14

26 Jan '14

Version mkgmap-r2992 was committed by steve on Sun, 26 Jan 2014 Add newly discovered pointer multiplier to nod header. Currently mkgmap does not use it.

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broken mp in mkgmap-high-prec-coord-r2984
by Minko 26 Jan '14

26 Jan '14

Hi Gerd, This mp http://www.openstreetmap.org/relation/1204375 (natural=water) is broken in r2984, in r2980 it works as expected. It is not style file related. Can you have a look what's wrong? See https://www.dropbox.com/s/yplg809pg7hrqsc/nulde.jpg Link to the osm file: https://www.dropbox.com/s/csdx7sy4swj6ewo/10010077.o5m

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boundary France broken?
by Minko 26 Jan '14

26 Jan '14

Hi, I found out that the boundary of France in bounds_20140101.zip (http://www.navmaps.eu/boundaries) might be broken. Places in France are not assigned to France anymore. If I use the previous bounds file (bounds_20131101.zip) it works as expected. Can anyone check where the cause is?

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Commit: r2971: Avoid precalculation of area size for sea polygons created by the SeaGenerator.
by svn commit 23 Jan '14

23 Jan '14

Version mkgmap-r2971 was committed by wanmil on Thu, 16 Jan 2014 Avoid precalculation of area size for sea polygons created by the SeaGenerator. For all sea polygons the area size was added as tag which increases the file size of the sea tiles but does not really help. The size only calculated the size of the sea in one sea tile and it's a bit random where the borders of a sea tile are. So the area size is not usefull.

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Commit: r2981: Do not calc the area size on sea precompilation (now really :-).
by svn commit 23 Jan '14

23 Jan '14

Version mkgmap-r2981 was committed by wanmil on Thu, 23 Jan 2014 Do not calc the area size on sea precompilation (now really :-). In r2971 I errorneously thought that precompilation uses the SeaPolygonRelation.

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process-destination/process-exits options broken?
by Thorsten Kukuk 21 Jan '14

21 Jan '14

Hi, after this big merge, I found out now that --process-destination/ --process-exits doesn't seem to work anymore, neither with my own style nor with the default mkgmap style. http://www.openstreetmap.org/#map=15/49.4571/11.2444 Before the big merge, the motorway links had "AX cityA cityB ...", now they have either "E45" or nothing. Did somebody test this or has it working? Or are other changes to the style necessary? Thanks, Thorsten -- Thorsten Kukuk, Senior Architect SLES & Common Code Base SUSE LINUX Products GmbH, Maxfeldstr. 5, D-90409 Nuernberg GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer, HRB 16746 (AG Nürnberg)

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is mkgmap:road-speed-max still processed?
by Andrzej Popowski 20 Jan '14

20 Jan '14

Hi, sorry for multiple reports, but nothing seems to work for me today. I'm trying to apply speed restriction as mkgmap:road-speed-max, something like this: maxspeed=* & maxspeedkmh() <= 60 { set mkgmap:road-speed-max = 3 } I can verify with echotest, that this tag is correctly applied, but then way is merged and default speed value taken. Probably mkgmap:road-speed-max tag is ignored by merge algorithm. no-merge-lines doesn't work (r2977) and I can't test what would happen without merging. -- Best regards, Andrzej

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Weird road speed
by Andrzej Popowski 20 Jan '14

20 Jan '14

Hi, I have observed weird road speeds when using current mkgmap r2977. See this way: http://www.openstreetmap.org/way/227105752 It has no maxspeed tag. It should be rendered as primary road, speed class 4. This is what I get, if I disable including "roadspeed" file from default style. With "roadspeed" all is different and depends on tile area. I have prepared sample data, where this road get speed class 6. Croping a bit tile area (outside the road) changes speed class to 3. See picture showing both cases, dark blue is class 6, green is class 3: http://files.mkgmap.org.uk/download/173/speed-problem.png I have prepared an example of source data: http://files.mkgmap.org.uk/download/172/speed-problem.7z It contains source data and a poly file for cropping. I have included batches, that I have used for creating maps. Actually I'm not sure, what is the behavior of mkgmap:road-speed-class tag. I couldn't find any description. For example if I define a road like [0x03 road_class=3 road_speed=4 resolution 19], does it create mkgmap:road-speed-class=4? -- Best regards, Andrzej

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Commit: r2979: fix error regarding road speed and road class handling
by svn commit 20 Jan '14

20 Jan '14

Version mkgmap-r2979 was committed by gerd on Mon, 20 Jan 2014 fix error regarding road speed and road class handling that was introduced with r2915

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