[mapserver-users] WMS Server problem

Wed Mar 24 15:51:42 PDT 2010

Hi guys,

Apologies for adding another question related to a similar previous post but
I too am having problems getting MapServer to serve a WMS layer.  At this
stage I can't get a GetCapabilities (it wants to download the mapserv file)
or Mode=map to work via the browser. I have been able to get the layer to
render correctly using openLayers in WMS mode however.

Below is my basic mapfile and openLayers file.  Note I have stripped most of
the styling out of the mapfile.

Tony

MAPFILE

MAP
  NAME "Roads250k"
  SIZE 800 500
  STATUS ON
  EXTENT 140 -23.25 150 -17
  UNITS DD
  SYMBOLSET "/var/www/remwms/htdocs/includes/symbols.sym"
  FONTSET "/usr/share/fonts/truetype/font.list"
  SHAPEPATH "/var/www/rem_openlayers/Data/"
  DEBUG 2
  CONFIG "MS_ERRORFILE" "/var/www/ms_tmp/ms_error.txt"

  OUTPUTFORMAT
      NAME "AGGA"
      MIMETYPE "image/png"
      DRIVER "AGG/PNG"
      EXTENSION "png"
      IMAGEMODE RGBA
      TRANSPARENT ON
  END

  PROJECTION
      "init=epsg:4283"
  END

  WEB
      IMAGEPATH "/var/www/ms_tmp/"
      IMAGEURL "http://mapserver1/ms_tmp/"
      METADATA
        "wms_version" "1.1.1"
        "wms_title" "Geography250k"
        "wms_onlineresource" "
http://mapserver1/cgi-bin/mapserv?map=/var/www/rem_openlayers/roads250k.map&
"
        "wms_srs" "EPSG:4283 EPSG:4326"
      END
  END

  LAYER
      NAME "Roads_250k"
      GROUP "Geography"
      EXTENT 140 -23.25 150 -17
      CONNECTIONTYPE postgis
      CONNECTION "host=localhost port=5432 dbname=ga_250k user=postgres
password=postgres"
      DATA  "wkb_geometry FROM topo250k_majorroads using unique ogc_fid
using srid=4283"
      METADATA
          "wms_title" "roads250k"
          "wms_group_title" "Geography"
      END
       PROJECTION
          "init=epsg:4283"
      END
      TYPE LINE
      DUMP TRUE
      STATUS ON
      CLASS
          COLOR 255 64 64
      END
  END

END

OPENLAYERS

<html xmlns="http://www.w3.org/1999/xhtml">
  <head>
    <title>Open Layers MapServer</title>
      <style type="text/css">
        #map {
            width: 800px;
            height: 550px;
            border: 3px solid black;
        }
    </style>
    <script src='
http://maps.google.com/maps?file=api&v=2&key=ABQIAAAAjpkAC9ePGem0lIq5XcMiuhR_wWLPFku8Ix9i2SXYRVK3e45q1BQUd_beF8dtzKET_EteAjPdGDwqpQ
'></script>
      <script src="http://www.openlayers.org/api/OpenLayers.js"></script>
      <script type="text/javascript">

        var lon = 147;
        var lat = -20;
        var zoom = 6;
          var map;
          var layer;
          var gsat = new OpenLayers.Layer.Google(
                "Google Earth",
                {type: G_HYBRID_MAP, numZoomLevels: 30}
            );
          var qld_epm = new OpenLayers.Layer.WMS( "Current EPM's",
                      "
http://atlas.information.qld.gov.au/ArcGIS/services/IRTM/MapServer/WMSServer
?",
                      {isBaseLayer:false, transparent:true, layers: "56"} );

          var mapserver_wms = new OpenLayers.Layer.WMS ( "Geography 250k",
                      "
http://mapserver1/cgi-bin/mapserv?map=/var/www/rem_openlayers/roads250k.map
",
                      {layers: "roads250k", isBaseLayer:false,
transparent:true} );
        function init(){
            map = new OpenLayers.Map( 'map', {

                  controls: [
                      new OpenLayers.Control.LayerSwitcher( {title: "Layer
Control"} ),
                      new OpenLayers.Control.Navigation(),
                      new OpenLayers.Control.ScaleLine(),
                      new OpenLayers.Control.MousePosition(),
                      new OpenLayers.Control.PanZoomBar( {title: "Navigation
Bar"} )]
                    });
            map.addLayers([gsat,qld_epm,mapserver_wms]);
            map.setCenter(new OpenLayers.LonLat(lon, lat), zoom);
        }

    </script>
  </head>
  <body onload="init()">
    <div id="map"></div>
  </body>
</html>
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