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_ipv/2018/201801/20180101/catalog.html

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     Folder  20180101   --
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         Folder  2018010112/   --
         Folder  2018010106/   --
         Folder  2018010100/   --

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