Re: [UMN_MAPSERVER-USERS] WMS Help please

Mon, 27 Nov 2006 18:55:37 -0800 

percy,
Thanks, but that does not seem to work for me. On 4.6.2, which has WMS server but does not list WMS client, or 4.10 which has support for both. "wms_styles" does not seem to get picked up and added to the url but if I add the styles= to the CONNECTION url it fails with the 403 error, but if I copy and paster the url from the debug log into the browser I get the expected image. 

I think this is another bug.


Can anyone else test this and let me know if they can reproduce it. I am 
wondering if  jpl is blocking the Mapserver client?


Here is a test mapfile:

MAP
  NAME "wms-jpl"
  STATUS ON
  EXTENT -180.0 -90.0 180.0 90.0
  SIZE 400 250
  IMAGECOLOR 200 200 200
  IMAGETYPE png
  UNITS DD
  #DEBUG ON
  PROJECTION
    "init=epsg:4326"
  END

  WEB
    IMAGEPATH "/tmp/ms_tmp/"
    IMAGEURL "/ms_tmp/"
  END

  LAYER
    NAME "global_landsat"
    TYPE RASTER
    DEBUG TRUE
    STATUS DEFAULT
    MINSCALE 20000
    CONNECTION "http://wms.jpl.nasa.gov/wms.cgi?STYLES=";

# following does not pick up the wms_styles
#    CONNECTION "http://wms.jpl.nasa.gov/wms.cgi?";

    CONNECTIONTYPE WMS
    METADATA
      "wms_srs"            "EPSG:4326"
      "wms_name"           "modis,global_mosaic"
      "wms_styles"         ""    #### this seems to be ignored!!!
      "wms_server_version" "1.1.1"
      "wms_format"         "image/png"
    END
  END

END


-Steve

percy wrote:

Steve, here's mine that works in 4.6

    LAYER
        NAME global_landsat
        TYPE RASTER
        STATUS on
        CONNECTIONTYPE WMS
        CONNECTION "http://wms.jpl.nasa.gov/wms.cgi?";
        MINSCALE 20000
        METADATA
            "wms_server_version" "1.1.1"
            "wms_srs" "EPSG:4326"
            "wms_format" "image/jpeg"
            "wms_styles" ""
            "wms_name" "modis,global_mosaic"
        END
    END


Stephen Woodbridge wrote:

Any WMS experts online, I still haven't figured this one out.

Is it just me or has the list been pretty quite lately?

-Steve

Stephen Woodbridge wrote:

Hi all,


Just downloaded and built mapserver 4.10 and I'm have a strange 
problem with a WMS Layer.


The apache error log says:

libpng warning: Incomplete compressed datastream in iCCP chunk
libpng warning: Profile size field missing from iCCP chunk

[Sun Nov 26 18:29:29 2006].383652 HTTP: Starting to prepare HTTP 
requests.
[Sun Nov 26 18:29:29 2006].383796 HTTP request: id=0, 
http://wms.jpl.nasa.gov/wms.cgi?STYLES=&LAYERS=global%5Fmosaic&REQUEST=GetMap&SERVICE=WMS&FORMAT=image%2Fpng&HEIGHT=200&VERSION=1.1.1&SRS=EPSG:4326&WIDTH=300&BBOX=35%2E2716150733968%2C33%2E7132053155979%2C35%2E7478323266032%2C34%2E0306834844021&TRANSPARENT=TRUE&EXCEPTIONS=application/vnd.ogc.se_inimage 


[Sun Nov 26 18:29:29 2006].383989 HTTP: Before download loop
[Sun Nov 26 18:29:29 2006].774669 msHTTPWriteFct(id=0, 595 bytes)
[Sun Nov 26 18:29:29 2006].774730 msHTTPWriteFct(id=0, 73 bytes)
[Sun Nov 26 18:29:29 2006].774748 msHTTPWriteFct(id=0, 9 bytes)
[Sun Nov 26 18:29:29 2006].774765 msHTTPWriteFct(id=0, 115 bytes)
[Sun Nov 26 18:29:29 2006].774780 msHTTPWriteFct(id=0, 166 bytes)
[Sun Nov 26 18:29:29 2006].774800 msHTTPWriteFct(id=0, 1 bytes)
[Sun Nov 26 18:29:29 2006].874799 HTTP: After download loop

[Sun Nov 26 18:29:29 2006].874819 msHTTPExecuteRequests() timing 
summary per layer (connect_time + time_to_first_packet + 
download_time = total_time in seconds)
[Sun Nov 26 18:29:29 2006].874886 HTTP: HTTP GET request failed with 
status 403 () for 
http://wms.jpl.nasa.gov/wms.cgi?STYLES=&LAYERS=global%5Fmosaic&REQUEST=GetMap&SERVICE=WMS&FORMAT=image%2Fpng&HEIGHT=200&VERSION=1.1.1&SRS=EPSG:4326&WIDTH=300&BBOX=35%2E2716150733968%2C33%2E7132053155979%2C35%2E7478323266032%2C34%2E0306834844021&TRANSPARENT=TRUE&EXCEPTIONS=application/vnd.ogc.se_inimage 

[Sun Nov 26 18:29:29 2006].874920 Layer 0: 0.125 + 0.266 + 0.225 = 
0.615s

[Sun Nov 26 18:29:29 2006].875030 msDrawMap(): Layer 0 (JPL-WMS), 0.000s


If I load the URL directly into the browser is returns fine, but from 
mapserver I get


HTTP: HTTP GET request failed with status 403 () ... from above.

The layer definition looks like:

  LAYER
    NAME "JPL-WMS"
    TYPE RASTER
    DEBUG TRUE
    STATUS DEFAULT
    CONNECTION "http://wms.jpl.nasa.gov/wms.cgi?STYLES=";
    CONNECTIONTYPE WMS
    METADATA
      "wms_srs"            "EPSG:4326"
      "wms_name"           "global_mosaic"
      "wms_server_version" "1.1.1"
      "wms_format"         "image/png"
    END
  END



MapServer version 4.10.0 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG 
OUTPUT=WBMP OUTPUT=SVG SUPPORTS=PROJ SUPPORTS=FREETYPE 
SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT INPUT=TIFF INPUT=EPPL7 
INPUT=JPEG INPUT=POSTGIS INPUT=SHAPEFILE DEBUG=MSDEBUG


Anyone have a clue on what I'm doing wrong, or is this a bug?

Thanks,
  -Steve W


























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