main: Open ouput file when one is requested

[log-plotter] / balancing.plot

diff --git a/balancing.plot b/balancing.plot
index 3a9cfb2f007c665cdbd3d7ffe6a90774310bf8df..48a1764de502cc4bf1b6f8b56830296b3d6969f9 100644 (file)
--- a/balancing.plot
+++ b/balancing.plot
@@ -4,8 +4,6 @@ set datafile separator ";"
 
 set ylabel "Voltage (mV)"
 
-datafile = "logfile.log"
-
 samples(x) = $0 > 4 ? 5 : ($0+1)
 avg5(x) = (shift5(x), (back1 + back2 + back3 + back4 + back5) / samples($0))
 shift5(x) =    (back5 = back4, \