$gnuplot -e "set term png; set output \"$data.png\"; plot \"$data\" u 1:3 w l title \"ADC4\", \"$data\" u 1:5 w l title \"ADC5\", \"$data\" u 1:2 w l title \"DAC\""
done
$gnuplot -e "set term png; set output \"$data.png\"; plot \"$data\" u 1:3 w l title \"ADC4\", \"$data\" u 1:5 w l title \"ADC5\", \"$data\" u 1:2 w l title \"DAC\""
done