catalogRef element

[Ethan Davis]

Hi Fabien,

In your content/thredds/catalog.xml, try changing

    <catalogRef xlink:href="./psy3v1/catalog.xml" xlink:title="test 
psy3v1" />
to
    <catalogRef xlink:href="psy3v1/catalog.xml" xlink:title="test psy3v1" />

Just dropping the leading "./" from he catalogRef xlink:href.

I think that should work. I'll work on a fix for our next release so an 
href starting with "./" doesn't brake things.

Ethan

Fabien Goblet wrote:
> Hi,
> I'm a new user of TDS.
> I'm trying to get a thredds server but I have problem with the 
> catalogRef element :
>
> Here is my $TOMCAT_HOME/content/thredds/catalog.xml :
>
> <?xml version="1.0" encoding="UTF-8"?>
> <catalog 
> xmlns="http://www.unidata.ucar.edu/namespaces/thredds/InvCatalog/v1.0"
>          xmlns:xlink="http://www.w3.org/1999/xlink" version="1.0.1" >
>
>   <dataset name="test">
>     <catalogRef xlink:href="./psy3v1/catalog.xml" xlink:title="test 
> psy3v1" />
>   </dataset>
>
> </catalog>
>
> Here is my $TOMCAT_HOME/content/thredds/psy3v1/catalog.xml :
>
> <?xml version="1.0" encoding="UTF-8"?>
> <catalog 
> xmlns="http://www.unidata.ucar.edu/namespaces/thredds/InvCatalog/v1.0"
>          xmlns:xlink="http://www.w3.org/1999/xlink" version="1.0.1" >
>
>   <service name="HTTPServer" serviceType="HTTPServer" 
> base="/thredds/fileServer/" />
>   <datasetRoot path="datapath" 
> location="/data/mercator/developpement/goblet/data/med/" />
>   <dataset name="data file test 1" ID="1" serviceName="HTTPServer" 
> urlPath="datapath/mercatorPsy3v1R1v_med_mean_20060215_R20060301.nc" />
>
> </catalog>
>
> And I get this message :
>
> -- Catalog Validation version 1.0.01
> **Fatal:InvCatalogFactory.readXML failed
> Exception=java.io.FileNotFoundException 
> http://opendap-dev:8880/thredds/psy3v1/catalog.xml
> fatalMessages
> errMessages
> warmMessages
>
> ** Cant open URL <http://opendap-dev:8880/thredds/psy3v1/catalog.xml>
>    Response code = 404
> Not Found
>
> And I don't know why.
> Am I correctly used this element?
> Is catalogRef element usually used to break up large catalog?
>
> Best regards,
> Fabien Goblet.
>
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-- 
Ethan R. Davis                                Telephone: (303) 497-8155
Software Engineer                             Fax:       (303) 497-8690
UCAR Unidata Program Center                   E-mail:    edavis at ucar.edu
P.O. Box 3000
Boulder, CO  80307-3000                       http://www.unidata.ucar.edu/
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