[MapProxy] Seeding in a certain scale

[Oliver Tonnhofer]

Hi,

On 06.08.2013, at 16:37, Andras Szekeres wrote:
> I`m quite new to MapProxy and do some tests right now.  My database is Openstreetmap data in EPSG:900913. Would it be possible to seed a layer in a certain scale like 1:20 000 and 1: 30 000 in EPSG: 4258?

Yes that's possible. You can seed single levels with `layers: [3, 7, 9]` in your seed configuration.

> 
> When I use the mapproxy-util to calculate the res and add that to my mapproxy.yaml I only get distorted images:
> 
> res: [
>          #  res            level     scale @90.7 DPI
>             8.4000000000, #  0       30000.00000000
>             5.6000000000, #  1       20000.00000000
>     ]

You should always use a complete grid where level 0 consists of one tile, level n your highest resolution and the difference between two level resolutions should not be larger than 2.

> What am I doing wrong?

Please provide a bit more information, if my answer is not enough. See http://mapproxy.org/support.html#how-to-ask-for-help


Regards,
Oliver

-- 
Oliver Tonnhofer    | Omniscale GmbH & Co KG    | http://omniscale.com
http://mapproxy.org | https://github.com/olt    | @oltonn