#!/usr/local/bin/gnuplot -persist
set format x "%d.%m." timedate
set title ARG1  noenh
set timestamp bottom 
set xlabel "time" 
set ylabel "V, T" 
set y2label "p"
set y2tics
set ytics nomirror
set locale "de_DE.UTF-8"
fn=ARG1
plot fn u 7:5 axis x1y2 tit "p [mbar]" w l, \
     "" u 7:2 axis x1y1 tit "T_{INT} [°C]" w l, \
     "" u 7:3 axis x1y1 tit "T_{EXT} [°C]" w l, \
     "" u 7:6 axis x1y1 tit "V_{BAT} [V]" w l

#     "" u (timecolumn(7,"%Y-%m-%dT%H:%M:%SZ")):11 axis x1y1 tit "A [?]" w l, \