Dear list,
we write a temporal SLD to filter WMs output from Geoserver (v.1.6)
If we have this WMS request:
http://www.webmapcenter.de/geoserver/wms?TRANSPARENT=true&LAYERS=cite%3Avw_contenedor&STYLES=&FORMAT=image%2Fpng8&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&EXCEPTIONS=application%2Fvnd.ogc.se_inimage&SRS=EPSG%3A23031&BBOX=411155.3125,4568126.953125,414074.6875,4569498.046875&WIDTH=2055&HEIGHT=935
We get the unfiltered image.
If we use the same request WITH SLD:
http://www.webmapcenter.de/geoserver/wms?TRANSPARENT=true&LAYERS=cite%3Avw_contenedor&STYLES=&FORMAT=image%2Fpng8&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&EXCEPTIONS=application%2Fvnd.ogc.se_inimage&SRS=EPSG%3A23031&BBOX=411155.3125,4568126.953125,414074.6875,4569498.046875&WIDTH=2055&HEIGHT=935&SLD=http://www.webmapcenter.de/infogeo/tmp/temp_highlight_sld_20081119_153403_9811475_IoyeGK.sld
We get an empty image....
OK, now everybody says: The SLD is wrong, but....
If we use this request:
http://www.webmapcenter.de/geoserver/wms?TRANSPARENT=true&LAYERS=cite%3Avw_contenedor&STYLES=&FORMAT=image%2Fpng8&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&EXCEPTIONS=application%2Fvnd.ogc.se_inimage&SRS=EPSG%3A23031&BBOX=411155.3125,4568126.953125,414074.6875,4569498.046875&WIDTH=2046&HEIGHT=935&SLD=http://www.webmapcenter.de/infogeo/tmp/temp_highlight_sld_20081119_153403_9811475_IoyeGK.sld
We get an image with red dots on it -- with the SAME SLD - the only thing we changed is the image-width (changed the width parameter from 2055 to 2046.
We played aroud a little bit with the width parameter, but alway if we havent dots with SLD we get dots without SLD
and especially when WIDTH is < 2048 we get red dots with SLD.
And one with 2097 also.... 
Are there any known bugs or other ideas?
Thanks, regards and have a nice evening !!
Till
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terrestris GmbH & Co. KG
Irmintrudisstrasse 17
53111 Bonn
Germany
Till Adams
Geschäftsführung
Tel: +49 (0)228 / 962 899-52
Fax: +49 (0)228 / 962 899-57
adams@anonymised.com http://www.terrestris.de
Amtsgericht Bonn, HRA 6835
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Komplementärin:
terrestris Verwaltungs GmbH
vertreten durch:
Hinrich Paulsen, Till Adams