[Talk-GB] Coastline - my botched attempt to re-align ?

SK53 sk53.osm at gmail.com
Fri Oct 23 13:10:07 UTC 2015

This is most likely just the much slower update cycle for coastlines (which
come from shape files regenerated from time-to-time).

On 23 October 2015 at 14:02, Bogus Zaba <bogsub at bogzab.plus.com> wrote:

> A seawall was recently re-built in west Rhyl. As a result, and following
> two GPS surveys, earlier this week (Tue 20/10) I moved three features on
> the coast in West Rhyl. These were : the coastline, the boundary of a
> beach and the route of a cycleway which follows the new seawall.
> The cycle route and the beach boundary now render correctly on Mapnik
> and on the cycle map. However the coastline appears to follow the
> previous version (complete with some characteristic details which used
> to describe coastal structures on the old seawall). This has led to a
> rendering which shows a sliver of sea inland of my new coastline, beach
> and cycleway. See here:
> http://www.openstreetmap.org/#map=16/53.3173/-3.5020
> If I import the current OSM data into JOSM I can see no reason why this
> "ghost" coastline should appear in any
> rendering. There are no ways shown in the area where Mapnik and the
> Cyclemap show this sliver of the Irish Sea.
> Anybody suggest what I have done wrong and how to right it?
> Thanks
> bogzab
> --
> Dr Bogumil N Zaba
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