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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
On 06/16/2016 04:45 PM, Ben Calton wrote:
One of the causes of this is the DOCTYPE definition in the WMS config file. It references an external .dtd accessible over http, however, there is a local copy included with the install that you can reference instead. In /var/lib/tomcat/content/thredds/wmsConfig.xml the first line looks like this: <!DOCTYPE wmsConfig SYSTEM "http://www.unidata.ucar.edu/schemas/thredds/dtd/ncwms/wmsConfig.dtd";> change it to this: <!DOCTYPE wmsConfig SYSTEM "content/thredds/wmsConfig.dtd"> and your THREDDS instance should start without an internet connection.
The diagnosis seems plausible, but there should be no need to alterwmsConfig.xml to resolve the URI to a local file – that is what XML Catalogs are for:
https://en.wikipedia.org/wiki/XML_CatalogYou probably will have a file /etc/xml/catalog on your system. Adding the following line should to it should solve the problem:
<system systemId="http://www.unidata.ucar.edu/schemas/thredds/dtd/ncwms/wmsConfig.dtd";
uri="/var/lib/tomcat/content/thredds/"content/thredds/wmsConfig.dtd"/> -geir
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