[mapserver-users] Error with Filter = no results

[Rahkonen Jukka (MML)]

What happens if you remove srsName from the filter? It can be hard to know how to reproject from EPSG:32632 into unknown. WFS 1.0.0 is anyway tied to the default srs. I would also consider saving data into PostGIS with proper SRID.

-Jukka Rahkonen-

----- Alkuperäinen viesti -----
Lähettäjä: "Daniel Hardes" <hardes at 3dis.de>
Lähetetty: ‎2.‎2.‎2017 10:22
Vastaanottaja: "mapserver-users at lists.osgeo.org" <mapserver-users at lists.osgeo.org>
Aihe: [mapserver-users] Error with Filter = no results

Hello,
i have a question with the Filter parameter.
without a filter, mapserver does a normal SQL query like:

select "pkid","set","id","lod","type","source","referencepoint","boundingbox",encode(ST_AsBinary(ST_Force_2D("groundsurface"),'NDR'),'hex') as geom,"id" from building where groundsurface && ST_GeomFromText('POLYGON((691642.41999 5334989.72599,691642.41999 5335172.82301,691979.17301 5335172.82301,691979.17301 5334989.72599,691642.41999 5334989.72599))',-1) limit 101

but if i add an BBox filter, i got a wrong polygon:
select "pkid","set","id","lod","type","source","referencepoint","boundingbox",encode(ST_AsBinary(ST_Force_2D("groundsurface"),'NDR'),'hex') as geom,"id" from building where groundsurface && ST_GeomFromText('POLYGON((-0.999888179649133 -0.999999999990785,-0.999888179649133 -0.999999999990785,-0.999888179649133 -0.999999999990785,-0.999888179649133 -0.999999999990785,-0.999888179649133 -0.999999999990785))',-1) and (st_intersects(groundsurface,ST_GeomFromText('POLYGON ((691813.1405204038600000 5335101.3663145527000000, 691813.1405204038600000 5335921.3585226759000000, 692960.5523786536700000 5335921.3585226759000000, 692960.5523786536700000 5335101.3663145527000000, 691813.1405204038600000 5335101.3663145527000000))',-1)) = TRUE)

... The polygon:

'POLYGON((-0.999888179649133 -0.999999999990785,-0.999888179649133 -0.999999999990785,-0.999888179649133 -0.999999999990785,-0.999888179649133 -0.999999999990785,-0.999888179649133 -0.999999999990785))',-1
is wrong. A normal SQL query without these values, gets my desired result.

My map File:
--------------------------------------------------------------
MAP
    NAME "sample"
    
    SIZE 800 400
 DEBUG 5
    OUTPUTFORMAT
      NAME "geojson"
      DRIVER "OGR/GEOJSON"
      MIMETYPE "application/json; subtype=geojson"
      FORMATOPTION "STORAGE=stream"
      FORMATOPTION "FORM=SIMPLE"
    END
        
CONFIG MS_ERRORFILE "ms_error.log"
  PROJECTION
    "init=epsg:32632"

  END

  WEB
    METADATA
      ows_enable_request "*"
    END
  END

    LAYER
     DEBUG 5
      NAME "poly"
      STATUS DEFAULT
      TYPE POLYGON
     METADATA
     "wfs_srs"         "EPSG:32632"
      "wms_transparent"              "true"
      "wfs_getfeature_formatlist"    "geojson"
    END
        PROJECTION
          'init=epsg:32632'
        END
      CONNECTIONTYPE postgis
      CONNECTION "host=localhost port=5432 user=postgres password=xxxxx dbname=map_daniel"
      DATA "groundsurface from building using SRID=-1 using unique id"
      CLASS
        STYLE
          COLOR "#88888888"
          ANTIALIAS true
        END
      END
    END
END
-------------------------------------------------------------
And the Request:
http://localhost:8081/cgi-bin/mapserv.exe?SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&SRSNAME=EPSG:32632&TYPENAMES=poly&COUNT=100&outputformat1=geojson&map=C:\Users\d.hardes\Documents\map.map&Filter=<Filter><BBOX><PropertyName>poly</PropertyName><Box srsName="EPSG:32632">   <coordinates>691813.1405204039,5335101.366314553 692960.5523786537,5335921.358522676</coordinates></Box></BBOX></Filter>

And result
<?xml version='1.0' encoding="UTF-8" ?>
<wfs:FeatureCollection
   xmlns:ms="http://mapserver.gis.umn.edu/mapserver"
   xmlns:wfs="http://www.opengis.net/wfs"
   xmlns:gml="http://www.opengis.net/gml"
   xmlns:ogc="http://www.opengis.net/ogc"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="http://www.opengis.net/wfs http://schemas.opengis.net/wfs/1.0.0/WFS-basic.xsd 
                       http://mapserver.gis.umn.edu/mapserver http://localhost:8081/cgi-bin/mapserv.exe?SERVICE=WFS&VERSION=1.0.0&REQUEST=DescribeFeatureType&TYPENAME=poly&OUTPUTFORMAT=XMLSCHEMA">
    <gml:boundedBy>
        <gml:null>missing</gml:null>
    </gml:boundedBy>
</wfs:FeatureCollection>


where is the Error in my settings?

-- 
 Daniel Hardes 
Mail: hardes at 3dis.de | Tel.: +49 (0)2861 8919 84
3DIS GmbH 
Konrad-Zuse-Straße 6 
D - 46397 Bocholt 
www.3dis.de 
3DIS GmbH | Geschäftsführung: Gerrit Hoven, Andreas Steffens | Amtsgericht Coesfeld | HRB 12986
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