Hi, On Tue, Jul 29, 2008 at 12:01 PM, Nina Helle-Mildt <[EMAIL PROTECTED]> wrote: > Hi to Everyone! > > I have setup an OpenLayers application that I am trying to get to work > with TileCache. The layer is a MapServer served WMS layer (the base > layer comes from Google). > > Using the following URL I can see a tile: > http://www.seismologie.bgr.de:8080/cgi-bin/tilecache-2.04/tilecache.cgi/1.0.0/basic/0/0/0.png > > But in my OpenLayers application I'm getting the following error message: > > An error occurred: can't find resolution index for 9936.813675. > 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] > > > Here are the map and layer definitions from the html file: > > var options = { > projection: new OpenLayers.Projection("EPSG:900913"), > units: "m", > maxResolution: 156543.0339, > maxExtent: new OpenLayers.Bounds(-20037508.34, > -20037508.34, > 20037508.34, 20037508.34) > }; > map = new OpenLayers.Map($("map"), options,{numZoomLevels:16}); > > var seis = new OpenLayers.Layer.WMS("Erdbeben weltweit ", > http://www.seismologie.bgr.de:8080/cgi-bin/tilecache-2.04/tilecache.cgi?", > //{transparent: 'true', layers: ['q_year','q_month']}, > {transparent: 'true', layers: 'basic'}, > {'isBaseLayer': false, 'gutter': 17});
I think that you have to specify the resolutions in your client code. See http://trac.openlayers.org/wiki/SettingZoomLevels HTH > > Here are the entries in the tilecache.cfg: > > # Configuration for MC TileCache > > [cache] > type=DiskCache > base=/home/b311www/wms/tilecache_tmp > > [basic] > type=WMSLayer > mapfile=/home/b311www/mapserv_bin/seis_ger_wms3.map > url=http://www.seismologie.bgr.de:8080/cgi-bin/mapserv?map=seis_ger_wms3.map > > layers=q_year[,q_month] > #layers=q_year > #extension={png,jpeg,gif} > extension=png > size=256,256 > bbox=-180.0,-90.0,180.0,90.0 > #srs=EPSG:4326 > srs=EPSG:900913 > levels=16 > resolutions=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 > metaTile=true > metaSize=5,5 > metaBuffer=17 > mime_type=image/png > extent_type=loose > tms_type=google > > > Any help would be much appreciated. > Regards, > Nina > _______________________________________________ > Users mailing list > Users@openlayers.org > http://openlayers.org/mailman/listinfo/users > -- Cheers, Christian López Espínola <penyaskito> _______________________________________________ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users