https://ftp.pmel.noaa.gov/tsunami/TestingData/NCEI_DEMs/Alaska
├── [ 198M Mar 4 2009] adak_ak_1sec.asc
├── [ 279M Mar 17 2010] atka_ak.asc
├── [ 181M Oct 22 2008] chignik_ak_1s.asc
├── [ 87M Oct 22 2008] chignik_bay_ak.asc
├── [ 444M Jan 20 2010] cordova_1_3s_mhw.asc
├── [ 25M Feb 2 2010] cordova_3s_mhw.asc
├── [ 153M Oct 9 2008] craig_ak_1_3s.asc
├── [ 300M Oct 9 2008] craig_ak_1s.asc
├── [ 1.6G Jun 2 2010] crescent_city_1-3_arc-second_mhw.asc
├── [ 157M Aug 21 2006] dutch_harbor.asc
├── [ 1.8G Mar 14 2011] elfin_cove_ak_1-3_mhw.asc
├── [ 733M Dec 2 2010] homer.asc
├── [ 9.0M Aug 12 2008] kingcove_ak_harbor.asc
├── [ 94M Aug 12 2008] kingcove_ak_v2.asc
├── [ 451M Oct 25 2013] kodiak_mhw.asc
├── [ 211M Jan 8 2010] nikolski_ak_1s.asc
├── [ 2.0G Mar 29 2011] port_alexander_ak_1-3_mhw.asc
├── [ 2.1G Apr 6 2012] sand_point_ak.asc
├── [ 165M Jul 27 2009] shemya_ak_1_sec.asc
├── [ 448M Jul 22 2011] sitka_ak_1-3sec.asc
├── [ 24M Jul 22 2011] sitka_ak_3sec.asc
└── [ 18M Sep 28 2006] sp_3sec.asc
0 directories, 22 files