Initial TDS Installation Catalog http://esrl.noaa.gov/gsd/thredds/catalog/rapV4_hrrrV3/catalog.html

Dataset Size Last Modified
     Folder  rapV4_hrrrV3   --
         Folder  rap/   --
         Folder  hrrr/   --
         README 1.222 Kbytes 2018-12-02T17:10:55Z

GSD TDS at ESRL/GSD/ITS/DSG see Info
Documentation