[mapserver-users] WMS and map script

[Murty Maganti]

Hi

 

I am getting junk extent values after calling layerObj.getExtent() on a
WMS layer.

 

This is the WMS server url

http://www2.demis.nl/wms/wms.asp

 

I have used a layer called Countries from that server and this is the
capability xml for that layer

                                                <Layer queryable="1"
opaque="0">

 
<Name>Countries</Name>

 
<Title>Countries</Title>

 
<BoundingBox SRS="EPSG:4326" minx="-180" miny="-90" maxx="180"
maxy="83.6333923339844"/>

                                                </Layer>

 

This is the entry in map file

  LAYER

    CONNECTION "http://www2.demis.nl/wms/wms.asp?wms=SAMPLE&"

    CONNECTIONTYPE WMS

    METADATA

      "wms_srs"    "EPSG:4326"

      "wms_name"              "Countries"

      "wms_format"            "image/png"

      "wms_server_version"           "1.1.0"

    END

    NAME "Countries"

    PROJECTION

      "init=epsg:4326"

    END

    STATUS ON

    TYPE RASTER

    UNITS DD

  END

 

I get extents values (minx, miny, maxx and maxy) as
-4.8366978272229995E-26 (which is not same as above in the capabilities
xml)

 

Appreciate any help.

 

Thanks

Murty

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