plot "../s3test-old/t1.data" using 2:($7*8/10**6) with linespoints title "1", \
"../s3test-old/t2.data" using 2:($7*8/10**6) with linespoints title "2", \
plot "../s3test-old/t1.data" using 2:($7*8/10**6) with linespoints title "1", \
"../s3test-old/t2.data" using 2:($7*8/10**6) with linespoints title "2", \