This question is about loading several layers, and applying a cql filter only to one of these layers.
I have some of my data and want to show it as a heatmap with a basemap of the world. This works using a layer group : one layer for my data and one for the baseman. But I want to be able to add a cql filters on several fields, and then regenerate the heatmap on the fly, and still have the basemap too, through changing the url (so different urls, and the values for the filters will change). WORKS 1)only data in MYLAYER and a cql filter on this http://myserver:8080/geoserver/cite/wms?service=WMS&version=1.1.0&request=GetMap &layers=cite%3AMYLAYER &CQL_FILTER=somefield>290;somefield<400;someotherfield=3 &styles=heatmap &bbox=-180.0%2C-90.0%2C180.0%2C90.0&width=768&height=384&srs=EPSG%3A4326&format=application/openlayers --> I can regenerate the url with different values and see the map immediately. 2)only world map http://myserver:8080/geoserver/cite/wms?service=WMS&version=1.1.0&request=GetMap &layers=cite%3AWORLDMAP &bbox=-179.99999999999997%2C-89.99999999998201%2C179.99999999996405%2C90.0&width=768&height=384&srs=EPSG%3A4326&format=application/openlayers DOES NOT WORK (Combination of 1+2 and CQL Filter for MYLAYER): http://myserver:8080/geoserver/cite/wms?service=WMS&version=1.1.0&request=GetMap &layers=cite%3AMYLAYER,cite%3AWORLDMAP &CQL_FILTER=somefield>290;somefield<400;someotherfield=3 &styles=heatmap &bbox=-180.0%2C-90.0%2C180.0%2C90.0&width=768&height=384&srs=EPSG%3A4326&format=application/openlayers Anyone has an example for this? I had expected to be able to specify in the CQL filter something like &CQL_FILTER=MYLAYER.somefield>290 to apply the filter only to one of the layers. Thanks for input! _______________________________________________ Geoserver-users mailing list Please make sure you read the following two resources before posting to this list: - Earning your support instead of buying it, but Ian Turton: http://www.ianturton.com/talks/foss4g.html#/ - The GeoServer user list posting guidelines: http://geoserver.org/comm/userlist-guidelines.html If you want to request a feature or an improvement, also see this: https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-users
