[mkgmap-dev] coastline boundaries

Sat Feb 1 08:59:05 GMT 2014

Anyone who can explain this behaviour?
Are the tags on ways copied to boundary lines or are the boundaries treated independently?

I wrote:
> Hi,
> How can I filter out all lines wich are part of boundaries that have a
> natural=coastline tag?
> For instance this way: http://www.openstreetmap.org/way/39862450
> 
> On my map I dont want to see the boundary lines along the coastlines,
> but in the style files I can't filter boundary=administrative &
> natural!=coastline. Somehow administrative boundaries are processed
> without the coastline tags.
> 
> Or can I use osmfilter to delete all ways that are tagged with
> natural=coastline AND are part of a boundary relation?