Testing [MapProxy] EPSG 23031

[Dominik Helle]

Hi Antonio,

we tested your WMS with your local MapProxy.
You have to set your own EPSG at the beginning of the srs array in the services.yaml.  

in your example:

    icc:
        md:
            title: ICC WMS - www.icc.cat
        param:
            # cache tiles in format:
            # format: image/png

            # cache projected and geographical SRS
            srs: ['EPSG:23031', 'EPSG:4326']  


The MapProxy selects the layer only on the information if it is projected or not. We open a ticket for it and will fix it: http://bitbucket.org/olt/mapproxy/issue/7/multilayer-should-check-if-actual-srs-is

Have fun and best regards,

Dominik



Am 05.05.2010 um 09:31 schrieb Vidal, Antoni:

> Hello again,
> 
> I'm trying to use MapProxy with a WMS service using EPSG 23031, but I get a white image with the exception message:
> 
> response is not an image: (<?xml version="1.0" encoding="utf-8" standalone="no"?><ServiceExceptionError version="1.1.1"> <ServiceException>(16389) ISItem::extract: decode (ul=65961.566598,5021619...
> 
> My service.yaml contains this layer:
> 
>    # #########################
>    # # Layer from TMS Source
>    # #########################
>    icc:
>        md:
>            title: ICC WMS - www.icc.cat
>        param:
>            # cache tiles in format:
>            # format: image/png
> 
>            # cache projected and geographical SRS
>            srs: ['EPSG:4326', 'EPSG:900913', 'EPSG:23031']
> 
>            # store another level between each regular level
>            res: 'sqrt2'
> 
>            # request all data in this format:
>            # request_format: image/png
> 
>            # use a tile size of:
>            tile_size: [256, 256]
>        sources:
>        - type: cache_wms
>          req:
>            url: http://shagrat.icc.es/lizardtech/iserv/ows?
>            layers: mtc50m
>            # styles:
>            # transparent: False
> 
> My proxy.yaml starts with:
> 
> # #########################
> # # MapProxy configuration
> # #########################
> 
> # # which servers should be started?
> server: ['wms', 'tms', 'kml']
> 
> # # WMS server options
> wms:
>     # supported image formats
>     image_formats: ['image/jpeg', 'image/png', 'image/gif', 'image/GeoTIFF', 'image/tiff']
>     # supported SRS
>     srs: ['EPSG:4326', 'EPSG:4258', 'CRS:84', 'EPSG:900913',
>           'EPSG:31466', 'EPSG:31467', 'EPSG:31468',
>           'EPSG:25831', 'EPSG:25832', 'EPSG:25833', 'EPSG:23031']
> 
> 
> # # when set to True return tracebacks on error # # do not enable this in production!
> debug_mode: True
> 
> 
> Request to original WMS server:
> http://shagrat.icc.es/lizardtech/iserv/ows?REQUEST=GetMap&VERSION=1.1.0&SRS=EPSG:23031&Service=WMS&BBOX=290000,4538500,302000,4543500&WIDTH=1200&HEIGHT=500&LAYERS=mtc50m&%20%20STYLES=&FORMAT=JPEG&BGCOLOR=0xFFFFFF&TRANSPARENT=TRUE&EXCEPTION=INIMAGE 
> 
> Request to MapProxy that generates the error:
> http://localhost:8080/service?LAYERS=icc&FORMAT=image%2Fjpeg&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_inimage&SRS=EPSG:23031&BBOX=290000,4538500,302000,4543500&WIDTH=1200&HEIGHT=500 
> 
> Any idea why it doesn't work?
> 
> Thank's a lot.
> 
> 
> Antoni Vidal
> Unitat d'Aplicacions SIG-WEB
> Institut Cartogràfic de Catalunya
> Parc de Montjuïc, E-08038 Barcelona
> Tel. (+34) 93 567 15 00 (ext. 3228)
> www.icc.cat
>  
> 
> 
> 
> 
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> MapProxy mailing list
> MapProxy at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/mapproxy



-- 
Dominik Helle <helle at omniscale.de>
Omniscale, Dominik Helle, Oliver Tonnhofer GbR
Nadorster Straße 60, 26123 Oldenburg
Tel: +49(0)441/9392774-1 (Fax: 9)