THREDDS Data Server Catalog https://dap.ceda.ac.uk/thredds/catalog/badc/msf/data/1999/1999_009/XPM/catalog.html

Dataset Size Last Modified
     Folder  XPM   --
         Folder  PROPANE/   --
         Folder  LPACAIR/   --
         Folder  ETHANE/   --
         Folder  BEN/   --
         Folder  ACETONE/   --

THREDDS Data Server at CEDA see Info
THREDDS Data Server [Version 4.6.15 - 2020-06-16T13:36:16-0600] Documentation