#!/usr/local/bin/gnuplot -persist
# set terminal pngcairo  transparent enhanced font "arial,10" fontscale 1.0 size 600, 400 
# set output 'stringvar.7.png'
set xdata time
set format x "% h" timedate
set key inside left top vertical Right noreverse enhanced autotitle nobox
unset parametric
set xrange [ * : * ] noreverse writeback
set x2range [ * : * ] noreverse writeback
set yrange [ * : * ] noreverse writeback
set y2range [ * : * ] noreverse writeback
set zrange [ * : * ] noreverse writeback
set cbrange [ * : * ] noreverse writeback
set rrange [ * : * ] noreverse writeback
set colorbox vertical origin screen 0.9, 0.2 size screen 0.05, 0.6 front  noinvert bdefault
file(i) = sprintf("%1d.dat",i)
read_time(fmt, c) = strptime(fmt, stringcolumn(c).' '.stringcolumn(c+1))
NO_ANIMATION = 1
iswindows = 0
isos2 = 0
beg = 2
end = 4
foo = "Apostrophes inside words don't matter"
haystack = "Sat 11 Mar 15:39:33 PST 2023"
needle = ":"
S = 14
N = 2
M = 3
fmt = "%d/%m/%y\t%H%M"
time_str = "2005-05-09 19:44:12"
seconds = 1115667852.0
time_str2 = "2005-05-09 19:44:22"
## Last datafile plotted: "timedat.dat"
plot 'timedat.dat' skip 1 using (read_time(fmt,1)):3 with histeps,      'timedat.dat' skip 1 using (read_time(fmt,1)):($3-0.01):2 with labels title ''