diff options
| -rw-r--r-- | broccoli/script/livegraph.sh | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/broccoli/script/livegraph.sh b/broccoli/script/livegraph.sh index 6a095c4..35914d1 100644 --- a/broccoli/script/livegraph.sh +++ b/broccoli/script/livegraph.sh @@ -18,7 +18,9 @@ fi function plot() { scp "${SCP_EXPR}/sensor.dat" "${SCP_EXPR}/distance.dat" . - echo "set terminal png; plot 'sensor.dat' using 0:1 with line, 'distance.dat' using 0:1 axis x1y2 with line"| gnuplot > live-tmp.png + tail -1000 sensor.dat > sensor-1000.dat + tail -1000 distance.dat > distance-1000.dat + echo "set terminal png; set yrange [17000:17300]; set y2range [0:300]; set ytics nomirror; set y2tics nomirror; set title 'Midbro/PASAD demo'; plot 'sensor-1000.dat' using 0:1 with line title 'sensor value', 'distance-1000.dat' using 0:1 axis x1y2 with line title 'distance'" | gnuplot > live-tmp.png mv live-tmp.png live.png } |