Joseph Eisenberg wrote:
> Is anyone aware of a way to import dual-carriageway roads as
> a single linestring?
I do something like this to boil route relations containing dual
carriageways down into polylines:
insert into routes_split(geom) (
select (st_dump(
st_linemerge(
st_approxima
You would also have to know how many ways there are, just looking for 2 is
not sufficient, because there could be 3, 4, 5, 6 or even more. Around here
I've a situation with 6 parallel carriageways:
https://www.openstreetmap.org/#map=19/41.86472/12.49702
some meters north of this spot, they are even
https://www.openstreetmap.org/user/Tomas%20Straupis/diary/390267
But it is one of cartographic generalisation operators requiring
preprocessing and quite some resources. OSM carto by definition is not
doing cartographic generalisation (except very minor ones). When done on
global scale you would p
Hi!
On Fri, Oct 18, 2019 at 11:29:04AM +0900, Joseph Eisenberg wrote:
> Is anyone aware of a way to import dual-carriageway roads as a single
> linestring?
>
> There's a request at Openstreetmap-carto to render dual-carriageway
> roads differently at mid-zoom levels:
> https://github.com/gravitys
Hi Joseph,
Am 18.10.19 um 04:29 schrieb Joseph Eisenberg:
> Has anyone implemented a rendering that handles dual-carriageway
> roads, or designed a way to import such ways into a (rendering)
> database as a single linestring midway between the two OSM ways?
We had a student at Geofabrik working o
18 Oct 2019, 04:29 by joseph.eisenb...@gmail.com:
> Is anyone aware of a way to import dual-carriageway roads as a single
> linestring?
>
I tried searching for way/tool that would do this some time ago and failed.
> It doesn't appear that there are any tags in the database which hold
> this in
Is anyone aware of a way to import dual-carriageway roads as a single
linestring?
There's a request at Openstreetmap-carto to render dual-carriageway
roads differently at mid-zoom levels:
https://github.com/gravitystorm/openstreetmap-carto/issues/3934
It doesn't appear that there are any tags in
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