a40990_000000 2 125 4857 10:49:44.328  24/05/2011
a40990_000000.dat 80 23/mV 8 0 0 25449 0 II
a40990_000000.dat 80 18/mV 8 0 0 0 0 V
# a40990_000000 2 125 4857 10:49:44.328  24/05/2011
# -----
# 1 samples removed from end
# a40990_000000 2 125 4858 10:49:44.328  24/05/2011
# -----