[MapProxy] All tiles symbolic links

Stefanie Senn stefanie.senn at wheregroup.com
Tue Nov 29 08:00:56 EST 2011


Hi all,

the seeding process is working correctly.
Because of my large bbox the seeding process takes a long time and 
starts top left, where are only blank images, who stored
as symbolic links. I was to hasty and everything is fine with mapproxy :-)

Best regards,
Stefanie
And large thanks on Holger Schiebold


On 29.11.2011 10:00, Stefanie Senn wrote:
> Hi Jorge and all,
>
> http://localhost.de/cgi-bin/mapserv?layers=OSM_UBA_MP&map=%2Fdata%2Fumn%2Fosm_uba_mp.map&service=WMS&format=image%2Fpng%3B+mode%3D24bit&request=GetMap&height=1124&width=1124&version=1.1.1&bbox=281061.50714,5262219.23518,677583.729362,5658741.4574&styles=&srs=EPSG%3A25832&transparent=False 
>
>
> A request like above give no blank image back. The correct image is 
> returning.
>
> So, I have no idea, what is wrong.
>
> Stefanie
>
> On 29.11.2011 09:40, Jorge Gaspar Sanz Salinas wrote:
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA1
>>
>> El 29/11/11 09:33, Stefanie Senn escribió:
>>> Hi all,
>>>
>>> can someone have a look at my seed and mapproxy.yaml configuration.
>>> Something is wrong with the seeding process. All tiles are just 
>>> symbolic
>>> links.
>>> I think there is somewhat incorrect with the grid.
>>> We defined just an localgrid with bbox and srs.
>>> Which grid should be used by srs 25832?
>>>
>>>
>>> seed.yaml -->   http://pastie.org/2937560
>>> mapproxy.yaml -->   http://pastie.org/2937564
>>>
>>> Where can be the problem?
>>>
>>> Regards,
>>> Stefanie
>>>
>> Look at your requests to the server, it is probably returning
>> transparent images so all your tiles are links to a transparent or blank
>> image.
>>
>> I think the problem is related with your SRS and/or Bounding Box.
>>
>> With 25832 (UTM) you can should use something like this (is UTM also):
>>
>> grids:
>>    grid_utm:
>>      srs: EPSG:23030
>>      tile_size: [512,512]
>>      res: [352.77758727788068426889, 176.38879363894034213445,
>> 105.83327618336419106981, 35.27775872778806132146,
>> 17.63887936389403066073, 8.81943968194701533037, 3.52777587277880622096,
>> 1.76388793638940311048, 0.7055551745557613, 0.35277758727788067,
>> 0.1763887936389403 ]
>>      bbox: [523622, 4129524, 923230, 4536062]
>>
>>
>> It seems very similar to yours so not sure what's wrong, sorry.
>>
>> - -- Jorge Gaspar Sanz Salinas
>> http://es.osgeo.org
>> http://jorgesanz.net
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>

-- 
********************************************
Where2B Konferenz 2011
01. Dezember 2011 in Bonn
www.where2b-conference.com
********************************************

---------------------------------------
Stefanie Senn
WhereGroup GmbH&  Co. KG
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Germany

Fon: +49 (0)228 / 90 90 38 - 34
Fax: +49 (0)228 / 90 90 38 - 11

mailto:stefanie.senn at wheregroup.com	

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