Re: [OSM-talk] Forest appearing and disapearing at different zoom levels in mapnik

2008-01-30 Thread David James

On Wed, January 30, 2008 3:33 pm, Andy Street wrote:
> On Wed, 2008-01-30 at 14:49 +, David James wrote:
>
>> I'm puzzled - I thought postings here indicated that all tiles had been
>>  rebuilt, so why do I see differences at different zoom levels? What am
>> I
>> still not understanding?
>
> Just taken a look and it was showing at all zoom levels. Have you tried
> clearing your browsers cache?

Yes, you're right, caching was the problem - which is probably why it
looked right yesterday and didn't today - I was using different computers
on the two occasions.

It took me a little thought to figure out how to force the caches to
reload, having panned and zoomed on the map to get to the area of
interest. Ctrl-F5 in Internet Explorer just got me back to the area and
zoom level I had started at. Clicking on the permalink and then hitting
Ctrl-F5 does the trick ...

-- 
David James



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Re: [OSM-talk] Forest appearing and disapearing at different zoom levels in mapnik

2008-01-30 Thread Andy Street
On Wed, 2008-01-30 at 14:49 +, David James wrote:
> I'm puzzled - I thought postings here indicated that all tiles had been
> rebuilt, so why do I see differences at different zoom levels? What am I
> still not understanding?

Just taken a look and it was showing at all zoom levels. Have you tried
clearing your browsers cache?

Regards,

Andy


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[OSM-talk] Forest appearing and disapearing at different zoom levels in mapnik

2008-01-30 Thread David James
I'm sure this will be a stupid question, but ...

Some time ago (13th January) I added an approximate outline for Cropton
forest which is due north of Pickering, UK
(http://www.openstreetmap.org/?lat=54.327&lon=-0.69&zoom=10&layers=B0FT).

Noting that work has been going on in the Mapnik layer, I've been waiting
patiently for it to appear.

Yesterday (I think) it appeared at zoom levels 9 upwards.

Today it shows at zoom levels 9 and 10, is completely missing at zoom
level 11 and 12, and then some tiles show the forest and some don't at
zoom levels 13 and upwards.

I'm puzzled - I thought postings here indicated that all tiles had been
rebuilt, so why do I see differences at different zoom levels? What am I
still not understanding?

-- 
David James



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