[OSM-talk] Multi Polygon problem - could someone take a look?

Dave F davefoxfac63 at btinternet.com
Fri Mar 31 22:36:33 UTC 2017

That resolved it, thanks.

But how did the edit affect *all* nodes? Why didn't a changeset revert 
solve the issue? is this 'osmtools' publicly available or is it a 
self-written tool?


On 31/03/2017 23:10, Frederik Ramm wrote:
> Hi,
> On 03/31/2017 11:29 PM, Dave F wrote:
>> OSM's & JOSM's history shows me (DaveF) as he last amender 2 months ago.
>> Potlatch 1&2 show user ndm as the last one on the 28th at 22:04 although
>> I can't see it listed in his changesets
> ndm has only moved the *nodes* that form the polygon. Hence while the
> shape my have been drastically altered, the polygon way is still the
> "same" it has been since you touched it 2 weeks ago.
> You can see that in the history of the individual nodes.
> Potlatch uses a slightly different data model where a way's nodes are
> integrated with the way, hence Potlatch "sees" a changed way.
> I have moved the nodes back to where they were before ndm touched them.
> Could you take it on you to inform ndm and maybe find out what they
> tried to achieve?
> Bye
> Frederik

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