[mkgmap-dev] conversion bug, lost attributes

Sun Feb 16 21:42:27 GMT 2014

Hi Andrzej,

which mkgmap parameter do you use?
Do you use the default style?

WanMil

> Hi,
>
> I have found some rondos on map, which are drawn as a highway ramp.
> After examining sources I have concluded that this is a bug, junction
> tag is lost by mkgmap.
>
> This is source object in OSM data:
> http://www.openstreetmap.org/way/148247399
>
>    <way id='148247399' timestamp='2013-09-22T10:46:06Z' uid='681295'
> user='przemas75' visible='true' version='13' changeset='17971267'>
>      <nd ref='258291555' />
>      ...
>      <nd ref='258291555' />
>      <tag k='highway' v='trunk_link' />
>      <tag k='int_ref' v='E 75' />
>      <tag k='junction' v='roundabout' />
>      <tag k='lit' v='yes' />
>      <tag k='maxaxleload' v='11.5' />
>      <tag k='maxspeed' v='40' />
>      <tag k='ref' v='S6' />
>      <tag k='source:maxaxleload' v='RozporzÄ…dznie Ministra
> Infrastruktury z dnia 8 czerwca 2011 r' />
>      <tag k='source:maxaxleload:url'
> v='http://dziennikustaw.gov.pl/du/2011/s/124/703/D2011124070301.pdf' />
>      <tag k='source:maxspeed' v='sign' />
>    </way>
>
> This is what I get, when using echotags to examine attribute in mkgmap:
> 148247399 - [ref=S6,int_ref=E 75,maxspeed=40,
> lit=yes,oneway=yes,highway=trunk_link]
>
> Attribute "junction=roundabout" is missing, which leads to wrong
> conversion. I have tested current mkgmap r2998 and branch r3053. I have
> attached OSM sample, which cause problem.
>
> Here I have put some bigger samples of the same area:
> http://files.mkgmap.org.uk/download/178/test2.7z
>
> When compiling these samples, please observe way 202260411:
> http://www.openstreetmap.org/way/202260411
>
> This is similar rondo next to described above. Depending on sample size,
> rondo is converted to Garmin object 0xC - rondo or 0x9 - ramp. Rondo
> defined speed changes too, similarly to problem described here:
> http://www.mkgmap.org.uk/pipermail/mkgmap-dev/2014q1/019803.html
>
>
>
> _______________________________________________
> mkgmap-dev mailing list
> mkgmap-dev at lists.mkgmap.org.uk
> http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
>