https://ftp.pmel.noaa.gov/vents/samples
├── [ 6.1K Jan 18 2007] alv94cx.zip
├── [ 5.6K Jan 18 2007] alv95cx.zip
├── [ 2.0K Jan 18 2007] perfcore.dbf
├── [ 1.8K Jan 18 2007] perfcore.shp
├── [ 612 Jan 18 2007] perfcore.shx
├── [ 3.1K Jan 18 2007] perfsamp.dbf
├── [ 1.7K Jan 18 2007] perfsamp.shp
├── [ 564 Jan 18 2007] perfsamp.shx
└── [ 2.6K Jan 18 2007] rockcore.zip
0 directories, 9 files