--rw-rw-rw- geoff sys   19 Jan 25  2010 email
--rw-rw-r-- geoff sys   36 Jan 25  2010 files
--rw-rw-r-- geoff sys 3767 Jan 25  2010 measure.c
--rw-rw-r-- geoff sys 3733 Jan 25  2010 measure.c.orig
--rw-rw-r-- geoff sys    0 Jan 25  2010 notes
--rw-rw-r-- geoff sys   61 Feb  3  2010 origls
--rw-rw-r-- geoff sys  125 Jan 25  2010 readme