[Tilecache] can't find resolution index

R. Ortner reinhard.ortner at edu.fh-kaernten.ac.at
Thu Jan 17 03:27:56 EST 2008


Hi,

tryin to modify an working openlayers application for tilecache.

I´ve set a new layer in the tilecache.cft:
   [PolitischeGemeinden]
   type=WMSLayer
   layers=PolitischeGemeinden
   url=http://gis.ktn.gv.at/wmsconnector/com.esri.wms.Esrimap/geoland2?
   extension=png
   debug=off
   srs=EPSG:31258
   extent_type=loose

and thats my wms request:
http://172.21.18.45/tilecache/tilecache.cgi?LAYERS=PolitischeGemeinden&TRANSPARENT=true&FORMAT=png&BUFFER=4&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&EXCEPTIONS=application%2Fvnd.ogc.se_inimage&SRS=EPSG%3A31258&BBOX=321559.67577340844,60014.06429371526,663930.3242265915,298138.9357062847&WIDTH=970&HEIGHT=675

The result is:

An error occurred: can't find resolution index for 1337.385346. Available
resolutions are: 
[0.703125, 0.3515625, 0.17578125, 0.087890625, 0.0439453125, 0.02197265625,
0.010986328125, 0.0054931640625, 0.00274658203125, 0.001373291015625,
0.0006866455078125, 0.00034332275390625, 0.000171661376953125,
8.58306884765625e-05, 4.291534423828125e-05, 2.1457672119140625e-05,
1.0728836059570312e-05, 5.3644180297851562e-06, 2.6822090148925781e-06,
1.3411045074462891e-06]




> without the extent_type=loose i get this error:
> 
> An error occurred: Lower left corner (321559.675773, 60014.064294) is
> outside layer bounds (-180, -90, 180, 90). 
> To remove this condition, set extent_type=loose in your configuration.
> 


anybody aware of this errors? or maybe someone can point me to my mistake in
the cfg file layer configuration?
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