WMS Help please

[Stephen Woodbridge]

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
>>
>