total 128616
-rw-rw-r--    1 gfs      mtrim      15355065 Nov 25 16:52 ds.ozone08.bin
-rw-rw-r--    1 gfs      mtrim      17606577 Nov 25 16:47 ds.ozone01.bin
-rw-rw-r--    1 gfs      mtrim      17835378 Apr 15 2008  ds.smokec01.bin
-rw-rw-r--    1 gfs      mtrim      14889799 Apr 15 2008  ds.smokes01.bin