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#1 2008-09-12 11:32:42
- emj
- Member
- From: .se (59.3N17.99E) 0735969076
- Registered: 2006-06-18
- Posts: 949
Strange renders on the Mapnik map
Have anyone else seen some roads recently turned grey, like this on the map in Stockholm, very strance stuff.
This is only apearing on specific tiles , so I'm guessing it's part of the postprocess that is done on these.
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#2 2008-09-12 23:00:37
- the_winch
- Member
- Registered: 2008-02-24
- Posts: 21
Re: Strange renders on the Mapnik map
I think the problem occurs because the images are palletized and sometimes an important colour doesn't make it onto the pallet.
This tile has had a similar problem for a long time so I'm not sure it's a recent problem.
http://b.tile.openstreetmap.org/14/8139/5418.png
http://informationfreeway.org/?lat=51.9 … =0000F0B0F
Perhaps the data on your tile has recently changed triggering the problem.
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#3 2008-09-13 11:37:45
- emj
- Member
- From: .se (59.3N17.99E) 0735969076
- Registered: 2006-06-18
- Posts: 949
Re: Strange renders on the Mapnik map
That sounds like the problem yes.. It really is a cumbersome problem to solve.
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