I recently received news that due to a hardware failure at NASA, many files in the LLC4320 and LLC2160 dataset were corrupted. ``` llcreader.ECCOPortalLLC2160Model llcreader.ECCOPortalLLC4320Model llcreader.PleiadesLLC2160Model llcreader.PleiadesLLC4320Model ``` are all likely to be affected. The status of access going forward is unclear: no timeline is available for recovery of this data.