National Centers for Environmental Information / National Operational Model Archive and Distribution System Catalog https://www.ncei.noaa.gov/thredds/catalog/model-cfs_v2_for_6h_flxf/2017/201708/20170818/catalog.html

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     Folder  20170818   --
         Folder  2017081818/   --
         Folder  2017081812/   --
         Folder  2017081806/   --
         Folder  2017081800/   --

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