Greetings, I have a layer setup in GeoServer (version 2.15.1), from a PostGIS datastore, with a MultiPolygon geom feature. I've set its projection to EPSG:4326 and it has "SRS handling = force declared".
When I make a WFS GetFeature request and use a BBOX CQL filter, I originally was getting wrong results. The filter would return no data when I was certain the polygon was within the bbox I gave the filter, and would return polygons elsewhere that they definitely should not be. This was resolved when I explicitly passed it the CRS code in the BBOX filter. Why is my BBOX filter giving wrong results if I don't explicitly pass it the CRS parameter? The reference documentation <https://docs.geoserver.org/stable/en/user/filter/ecql_reference.html#spatial-predicate> says that it will default to the layer's defined CRS, though my guess is the WFS request is defaulting to the underlying geom's native CRS in PostGIS (which is different). I thought "SRS handling = Force declared" in the layer would override this, is that incorrect? Would a different setting accomplish this, or will it always be the case that the CRS code needs explicitly passed if there's a different CRS in the underlying datastore? Cheers, Travis
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