[Talk-GB] GB License Change Readiness

[Michael Collinson]

On 08/01/2012 23:44, Andy wrote:
> I'm concerned about some of the big relations we have. For example,
> National Cycle Network Route 8 (relation 34269). This relation has at
> least one user who has declined the CT [1], unfortunately this user's
> edit is buried deep in the history of this object. Recreating this
> relation from scratch would be a *lot* of work, as it covers lane and
> paths across hundreds of miles. It seems like the vast majority of
> contributions to this relation are ODBL-clean, but I have no idea how
> to make the whole thing clean short of remapping it. Any suggestions?
>
> Cheers,
> Andy
>
>
> [1] http://wtfe.gryph.de/api/0.6/problems?relations=34269
>    
In addition to Richard and Andy's comments, an alternative solution may 
be to carefully analyse the history and potentially tag it odbl=clean. 
Unfortunately I generally have no luck getting back a history of a 
relation, I guess because the addition/change of any member adds and 
makes the history long and complex. Does anyone know of a way to see 
just the tagging history of the relation itself?

This is important in general.  There was a big jump in relation 
creation, possibly with deletion of an original, just before decliners 
were locked out. Coincidence of course, but we have 46,000 relations 
globally that may possibly be have to be removed. 
http://tools.geofabrik.de/osmi/munin.html  At the moment I have no clue 
as what proportion are routes (ugh!) and what are building 
multi-polygons and relatively easy to remap.

Mike

http://www.openstreetmap.org/browse/relation/34269/history
Sorry, the data for the relation with the id 34269, took too long to 
retrieve.

http://osm.mapki.com/history/
http://osm.mapki.com/history/relation.php?id=34269
Internal Server Error ...
Additionally, a 404 Not Found error was encountered while trying to use 
an ErrorDocument to handle the request.