THREDDS catalogs for http://comt.sura.org/thredds.
The CF compliant catalogs for harvesting by NGDC are automatically generated by scripts: https://github.com/ioos/comt_catalog/blob/master/code/buildcatalog_comt1_archive.py https://github.com/ioos/comt_catalog/blob/master/code/buildcatalog_comt2_current.py
which read a google drive spreadsheet and are run thusly:
ssh testbed@comt.sura.org
cd /home/testbed/comt_catalog/code
python buildcatalog_comt1_archive.py
python buildcatalog_comt2_current.py
sudo /etc/init.d/tomcat_thredds restart
which writes the files
/home/testbed/comt_catalog/catalogs/comt_1_archive_summary.xml
/home/testbed/comt_catalog/catalogs/comt_2_current.xml
which is then pushed to github, and softlinked to
/var/www/thredds_instance/content/thredds/comt_1_archive_summary.xml
/var/www/thredds_instance/content/thredds/comt_current.xml
where the THREDDS Data Server reads it.