Initial TDS Installation Catalog https://dev-thredds.nilu.no/thredds/catalog/test_catalog/Y3/3U/catalog.html

Dataset Size Last Modified
     Folder  3U   --
         Folder  YK/   --
         Folder  DN/   --
         Folder  8W/   --

Initial TDS test installation for EBAS data at ATMOS see Info
Documentation