[OSM-talk] Duplicate data nodes/segments/ways

D Tucny d at tucny.com
Mon Mar 19 04:38:51 GMT 2007


On 19/03/07, Martijn van Oosterhout <kleptog at gmail.com> wrote:
>
> On 3/18/07, D Tucny <d at tucny.com> wrote:
> > I've just run into a problem with duplicate data on an area I'm working
> on.
> > I just noticed when I tried to move a node in JOSM which revealed a way
> > including nodes an segments underneath those that were moved. I'm
> guessing
> > that maybe this has come about following a failed upload from within
> JOSM,
> > it's happened once or twice when the connection to the server as
> dropped. My
> > question is... Is there any way to easily find this duplicate
> information
> > and preferably clean it up too? By easily I mean without having to
> manually
> > go through an OSM dump or try moving hundreds nodes to see if anything
> > appears underneath them in JOSM...
>
> Sometimes JOSM displays roads that aren't there. Saving to a file,
> restarting and loading fixes that.
>
> Another thing is if you download multiple times from an area where
> someone else is editting. It will show the segments added by others,
> but not remove segments removed by others. This will look like
> duplication, even though they don't really exist. The only way to fix
> that is upload your changes, restart and redownload from the server.



I tried that, but, unfortunately the problem was still there...

Thanks,

D
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