total 24440
-rw-rw-r--    1 gfs      mtrim       2079260 Nov 24 21:26 ds.tcwspdabv50c.bin
-rw-rw-r--    1 gfs      mtrim       2079260 Nov 24 21:26 ds.tcwspdabv64c.bin
-rw-rw-r--    1 gfs      mtrim       2079260 Nov 24 21:21 ds.tcwspdabv34c.bin
-rw-rw-r--    1 gfs      mtrim       2079260 Nov 24 21:21 ds.tcwspdabv34i.bin
-rw-rw-r--    1 gfs      mtrim       2079260 Nov 24 21:21 ds.tcwspdabv50i.bin
-rw-rw-r--    1 gfs      mtrim       2079260 Nov 24 21:21 ds.tcwspdabv64i.bin