Hi John, Can you try something like :
<Filter><Intersects><PropertyName>Geometry</PropertyName><gml:Polygon><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>-61.63,45.04 -60.78,45.04 -60.78,46.08 -61.63,46.08</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></Intersects></Filter>,
Polygon, MultiPolygon, MultiSurface, Box, LineString are supported as geometries for these operators.
gml:Envelope is not right now. Let me know. best regards, \On 09/06/2011 12:47 PM, John Callahan wrote:
Thanks. Yes, my server does support Intersect filter, according to the WFS GetCaps file. I'm using the latest MS4W install with MS 6. John On Thursday, June 9, 2011, Alexandre Dube<[email protected]> wrote:Hello, If you run a WFS GetCapabilities request on your server, it should tell which filters it supports, see : http://mapserver.org/ogc/filter_encoding.html#server-side Someone correct me if I'm wrong, but I think MapServer needs to be compiled with GEOS in order to do intersect filters. HTH, Alexandre On 11-06-09 12:09 PM, John Callahan wrote: I have the following WFS intersect request that if working with GeoServer, and I'm trying to run this app with MapServer. The error I'm getting is: <ows:ExceptionText>msWFSGetFeature(): WFS server error. Invalid or Unsupported FILTER in GetFeature ... I've dome some reading but not sure exactly what's supported. I have used both INTERSECT and INTERSECTS, both return the same error. Should I skip these and go with BBOX? If so, I assume I would need to get rid of the lowerCorner/upperCorner items and just list the coordinates separated by commas. Or could there be a problem with the PropertyName = SHAPE? I couldn't find doc on what this value should be. My data are either shapefiles or postgis layers. The POST request is: <wfs:GetFeature resultType="hits" xmlns:wfs="http://www.opengis.net/wfs"; service="WFS" version="1.1.0" xsi:schemaLocation="http://www.opengis.net/wfs http://schemas.opengis.net/wfs/1.1.0/wfs.xsd"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";> <wfs:Query typeName="Municipal_Boundaries" srsName="EPSG:26957" xmlns:massgis="http://massgis.state.ma.us/featuretype";> <ogc:Filter xmlns:ogc="http://www.opengis.net/ogc";> <ogc:Intersects> <ogc:PropertyName>SHAPE</ogc:PropertyName> <gml:Envelope xmlns:gml="http://www.opengis.net/gml"; srsName="EPSG:26957"> <gml:lowerCorner>149081.76574899518 163078.62572595105</gml:lowerCorner> <gml:upperCorner>205627.85303800018 194899.95291598293</gml:upperCorner> </gml:Envelope> </ogc:Intersects> </ogc:Filter> </wfs:Query> </wfs:GetFeature> Thanks for any help you can provide. - John *********************************** John Callahan, Research Scientist Delaware Geological Survey University of Delaware URL: http://www.dgs.udel.edu ******************************* _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users -- Alexandre Dubé Mapgears www.mapgears.com
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