[mkgmap-dev] Diagnostic warnings for dead-end oneway highway=service

Sat Jan 4 13:05:11 GMT 2014

Hi Marko,

I was able to reproduce your results.

You don't use parameter --x-no-mergeroads in your script
as I recommended.
The merge algo doesn't look at the tag mkgmap:dead-end-check,
so it may merge a way with that tag into a way without it.
I did not change that in RoadMerger because we want to replace the old
code.
I think it looks good, I just have to add code for the p-shaped oneways.

By the way: Why do you use --overlap=10000 for splitter?
Is the keep-complete option not working for you?

Gerd

> Date: Sat, 4 Jan 2014 13:05:17 +0200
> From: marko.makela at iki.fi
> To: mkgmap-dev at lists.mkgmap.org.uk
> Subject: Re: [mkgmap-dev] Diagnostic warnings for dead-end oneway highway=service
> 
> Hi Gerd,
> 
> >>With the newer patch and the data from last night, the new check did 
> >>not report any issues that were missed by the old check. The new check 
> >>failed to report these ways that were flagged by the old check in 
> >>trunk: 
> >>200035193,220389737,25455464,42191422,53197410,131648853,50118184
> >
> >Strange, after sorting I don't see a single difference for finland.
> 
> I am using manually assigned tiles.
> My scripts are at http://www.polkupyoraily.net/osm/
> with the most important ones being
> http://www.polkupyoraily.net/osm/files/areas.list
> http://www.polkupyoraily.net/osm/files/osm2img.sh
> 
> >Please post one of your tiles (the input file) with a difference.
> 
> There are two tiles with one message (nowhere near the tile borders):
> 
> 63240004: 2822016,956256 to 2916352,1172416
> #       : 60.553894,20.519027 to 62.578125,25.157318
> 
> 2014/01/03 23:34:09 WARNING (RouteNode): 63240004.osm.pbf: Oneway road 
> (http://www.openstreetmap.org/browse/way/131648853) goes nowhere at 
> http://www.openstreetmap.org/?mlat=61.498772&mlon=23.777456&zoom=17
> 
> 63240010: 3014656,1111040 to 3067072,1409024
> #       : 64.687500,23.840332 to 65.812225,30.234375
> 
> 2014/01/03 23:35:00 WARNING (RouteNode): 63240010.osm.pbf: Oneway road 
> (http://www.openstreetmap.org/browse/way/50118184) goes nowhere at 
> http://www.openstreetmap.org/?mlat=65.011645&mlon=25.467852&zoom=17
> 
> Most messages are for this tile:
> 
> 63240002: 2784459,1093376 to 2822016,1195648
> #       : 59.748008,23.461304 to 60.553894,25.655823
> 
> 2014/01/03 23:34:24 WARNING (RouteNode): 63240002.osm.pbf: Oneway road 
> (http://www.openstreetmap.org/browse/way/25455464) goes nowhere at 
> http://www.openstreetmap.org/?mlat=60.172919&mlon=24.947340&zoom=17
> 2014/01/03 23:34:25 WARNING (RouteNode): 63240002.osm.pbf: Oneway road 
> (http://www.openstreetmap.org/browse/way/42191422) goes nowhere at 
> http://www.openstreetmap.org/?mlat=60.212344&mlon=25.084937&zoom=17
> 2014/01/03 23:34:25 WARNING (RouteNode): 63240002.osm.pbf: Oneway road 
> (http://www.openstreetmap.org/browse/way/53197410) goes nowhere at 
> http://www.openstreetmap.org/?mlat=60.212325&mlon=25.084907&zoom=17
> 2014/01/03 23:34:25 WARNING (RouteNode): 63240002.osm.pbf: Oneway road 
> (http://www.openstreetmap.org/browse/way/200035193) goes nowhere at 
> http://www.openstreetmap.org/?mlat=60.203610&mlon=24.659707&zoom=17
> 2014/01/03 23:34:25 WARNING (RouteNode): 63240002.osm.pbf: Oneway road 
> (http://www.openstreetmap.org/browse/way/220389737) goes nowhere at 
> http://www.openstreetmap.org/?mlat=60.176588&mlon=24.807431&zoom=17
> 
> AFAICT, none of these are near the tile boundaries. The min/max lat is 
> between 60.17 and 60.22 (well within 59.748..60.553) and the min/max lon 
> is between 24.65 and 25.085 (inside 23.46..25.65).
> 
> >Attached is also the style that I use to test the dead-end-check.
> 
> I am using the default style. That could explain the difference, because 
> the default style is omitting some tunnels from the map.
> 
> 	Marko
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> mkgmap-dev at lists.mkgmap.org.uk
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