[mkgmap-dev] Doubt about administrative boundaries

Wed Sep 3 13:52:05 BST 2014

You need to extract boundary relations data before telling mkgmap to
process it.

Use osmconvert and osmfilter to do that. Then use mkgmap's built in
boundary processor to process it. Lastly use the bounds argument when
compiling.

osmconvert xxx.osm.pbf --out-o5m >xxx.o5m
osmfilter xxx.o5m --keep-nodes= --keep-ways-relations="boundary=administrative
=postal_code postal_code=" --out-o5m > xxx-boundaries.o5m
java -cp mkgmap.jar
uk.me.parabola.mkgmap.reader.osm.boundary.BoundaryPreprocessor
xxx-boundaries.o5m boundary

then

add argument bounds=<boundary folder location>

example on https://github.com/schadow1/osmphgps

Ervin M.
*Schadow1 Expeditions* - A Filipino must not be a stranger to his own
motherland.
http://www.s1expeditions.com

On Wed, Sep 3, 2014 at 12:15 AM, Nelson A. de Oliveira <naoliv at gmail.com>
wrote:

> On Tue, Sep 2, 2014 at 2:48 AM, Marko Mäkelä <marko.makela at iki.fi> wrote:
> > On Mon, Sep 01, 2014 at 09:05:44PM -0300, Nelson A. de Oliveira wrote:
> >>
> >> Does mkgmap support administrative boundaries defined only by
> >> relations? (ie, there isn't any kind of tag in the ways)
> >
> >
> > This at least used to work. I wrote the "apply" rules for getting names
> on
> > the boundaries from the relations, separated by "/" or ",". It might have
> > been broken since I wrote the code.
>
> Basically what
> https://github.com/openstreetmap/mkgmap/blob/master/resources/styles/default/relations#L19
> does?
> Is it necessary to apply other properties, like admin_level?
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>
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