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Re: [thredds] THREDDS & WCS


My apologies, this was poorly documented.

WCS is turned off by default for security reasons, and must be turned on in the 
threddsConfig.xml file:

<WCS>
   <allow>true</allow>
   <dir>/temp/ncache/</dir>
   <scour>15 min</scour>
   <maxAge>30 min</maxAge>
 </WCS>


This page has been updated now:

http://www.unidata.ucar.edu/projects/THREDDS/tech/reference/WCS.html

which references:

http://www.unidata.ucar.edu/projects/THREDDS/tech/reference/ThreddsConfigXMLFile.html#WCS

John


Rochelle.O'Hagan@xxxxxxxx wrote:

Hi John,

I had set up the catalog differently. I have now changed it to what you
advised, but still get the "The requested resource () is not available."
response.

I can get coverages back from motherlode.ucar.edu, but not from the
server I set up for testing. Is this likely to be something wrong with
my setup of the server? Does the WCS part of the THREDDS server require
the netCDF subset service, OpenDAP server or nj22? I notice that the
<nj22Config> element is commented out in the threddsConfig.xml file.

Thanks for your help,

Rochelle O'Hagan

-----Original Message-----
From: John Caron [mailto:caron@xxxxxxxxxxxxxxxx] Sent: Wednesday, 3 October 2007 2:52 AM 
To: O'Hagan, Rochelle (CLW, Black Mountain)
Cc: thredds@xxxxxxxxxxxxxxxx
Subject: Re: [thredds] THREDDS & WCS

Hi Rochelle:

Rochelle.O'Hagan@xxxxxxxx wrote:

Hi All,

I'm just starting to use THREDDS (v3.16) and am having problems using
the WCS functionality. I can make GetCapabilities & DescribeCoverage
requests successfully, but can't get GetCoverage to work at all.

I've tried with the example data (testData & wcsExample) and with a

data

catalog I've set up myself, but always get back a message "The

requested

resource () is not available."

I'm new to all this sort of thing, so is there something I'm missing?
The GetCoverage request is below:



http://localhost:8080/thredds/wcs/galeon/ocean.nc?request=GetCoverage&ve
rsion=1.0.0&service=WCS&coverage=u_sfc&format=GeoTIFF&time=2005-03-17T00

:00:00Z&crs=EPSG:4326


where did you get that URL?

im guessing it should be:

  http://localhost:8080/thredds/wcs/galeon/testdata/ocean.nc? etc

John
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