[MapProxy] Issues with max_output_pixels

Johannes Weskamm weskamm at terrestris.de
Tue Oct 23 01:17:30 PDT 2012


Im trying to get the parameter "max_output_pixels" to work. I have 
already tried this in version 1.3 and 1.4, but it seems that it does not 
work as it should.
I have set the parameter to [8000, 8000]
The following request works, with a resolution of 4000x4000 pixels:


By just increasing the Width and height from this request to 4500, it 
still works

But using 5000 pixels and above brings me an error

The error is
Request too large or invalid BBOX

My mapproxy.yaml starts like this:
     # needs no arguments
     srs: ['EPSG:900913', 'EPSG:3857', 'EPSG:25832', 'EPSG:25833', 
'EPSG:31466', 'EPSG:31467', 'EPSG:31468', 'EPSG:4326', 'EPSG:3035', 
     image_formats: ['image/jpeg', 'image/png']
     max_output_pixels: [8000, 8000]

The mapproxy sourcecode tells me that an "TooManyTilesError" is raised, 
but i dont know why.

What am i doing wrong? Anyone else having this issue?

J. Weskamm


Dipl.-Geogr. Johannes Weskamm
--- Anwendungsentwickler ---

terrestris GmbH & Co. KG
Pützchens Chaussee 56
53227 Bonn

Tel:   +49 (0)228 / 96 28 99 -555
Fax:   +49 (0)228 / 96 28 99 -57

Email: weskamm at terrestris.de <mailto:weskamm at terrestris.de>
Web: http://www.terrestris.de

Amtsgericht Bonn, HRA 6835
Komplementärin: terrestris Verwaltungsgesellschaft mbH
vertreten durch: Hinrich Paulsen, Till Adams

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