[mapserver-users] [EXTERNAL] WMS SRS as variable

[Schylberg Lars]

Mike,

Thanks for your reply, but it is when I call the wms services as a client I get the errors already in the validation.  I would like to do something like this:
But I guess I am doing something that is not meant to be this way.

MAP
  NAME MAP_MAIN
  SIZE 1000 1000
  CONFIG "PROJ_LIB" './'
  UNITS dd
  EXTENT 9.624750 52.33333 30.333333 66.500000

 PROJECTION
     'init=epsg:4326'
  END

  IMAGETYPE png
  FONTSET './fonts/fontset.lst'
  SYMBOLSET "./symbols/symbols.sym"
  OUTPUTFORMAT
    NAME 'AGG'
    DRIVER AGG/PNG
    IMAGEMODE RGB
  END

  SHAPEPATH ../data/shape


  WEB
    IMAGEPATH '/tmp/'
    IMAGEURL '/tmp/'

    METADATA
      "ows_enable_request"   "*"
      'wms_title'           'MAP_MAIN'
      'wms_srs'  'EPSG:32633 EPSG:3006 EPSG:900913 EPSG:4326'
      "labelcache_map_edge_buffer" "-10"
    END
  END

    VALIDATION
       "srs" "^[0-9]{4,5)$"
    END

###############  Layer 0 as WMS request

   LAYER
     NAME "WMS-layer-0"
     OFFSITE 200 0 0
     TYPE RASTER
     CONNECTIONTYPE WMS
     CONNECTION "http://localhost/cgi-bin/mapserv?map=/var/www/html/map0.map"
     METADATA
       "wms_srs"               'EPSG:''%srs%'
       "wms_name"              "map0"
       "wms_server_version"    "1.1.1"
       "wms_format"            "image/png"
       "wms_exceptions_format" "application/vnd.ogc.se_inimage"
     END
   END #layer

###############  Layer 1 as WMS request

   LAYER
     NAME "WMS-layer-1"
     OFFSITE 200 0 0
     TYPE RASTER
     CONNECTIONTYPE WMS
     CONNECTION "http://localhost/cgi-bin/mapserv?map=/var/www/html/map1.map"
     METADATA
       "wms_srs"               'EPSG:''%srs%'
       "wms_name"              "map1"
       "wms_server_version"    "1.1.1"
       "wms_format"            "image/png"
       "wms_exceptions_format" "application/vnd.ogc.se_inimage"
     END
   END #layer

END # Map

From: Smith, Michael ERDC-RDE-CRREL-NH [mailto:Michael.Smith at erdc.dren.mil]
Sent: den 6 februari 2015 16:31
To: Schylberg Lars; mapserver-users at lists.osgeo.org
Subject: Re: [EXTERNAL] [mapserver-users] WMS SRS as variable

Lars,

A WMS map can support multiple SRS's. Just list all the ones you want in the METADATA block. Look at http://mapserver.org/ogc/wms_server.html and specifically the Map PROJECTION and wms_srs metadata. From the example, you can see that 2 SRS's are supported.


 METADATA

    "wms_title"           "WMS Demo Server"

    "wms_onlineresource"  "http://my.host.com/cgi-bin/mapserv?map=wms.map&"

    "wms_srs"             "EPSG:4269 EPSG:4326"

  END
Just keep adding to the list to support more projections.

Mike


From: Schylberg Lars <lars.schylberg at saabgroup.com<mailto:lars.schylberg at saabgroup.com>>
Date: Friday, February 6, 2015 at 10:05 AM
To: "mapserver-users at lists.osgeo.org<mailto:mapserver-users at lists.osgeo.org>" <mapserver-users at lists.osgeo.org<mailto:mapserver-users at lists.osgeo.org>>
Subject: [EXTERNAL] [mapserver-users] WMS SRS as variable
Resent-From: Michael Smith <michael.smith at usace.army.mil<mailto:michael.smith at usace.army.mil>>

Hello,

I wonder if there is a way to set SRS as a variable in a map file.

I have one map file that uses several other WMS clients that also are mapfiles.
I would like to use the SRS as variable to make the WMS service more flexible.

I have tried to do VALIDATION on SRS variable, but that only gives errors.

Thanks /Lars S.

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