##############################################
# $Id$
# Display a keycard log
# FileLog definition: 
# define FileLog_device FileLog ./log/device-%Y.log device
#
# Logfile record example:
# 2015-10-17_08:38:08 device keycard_inserted|keycard_removed

set terminal png transparent size <SIZE> crop
set output '<OUT>.png'
set xdata time
set timefmt "%Y-%m-%d_%H:%M:%S"
set xlabel " "
set ylabel "Keycard"
set title '<TL>'
set ytics ("inserted" 1, "removed" 0)
set y2tics ("inserted" 1, "removed" 0)
set yrange [-0.1:1.1]
set y2range [-0.1:1.1]

#FileLog "1":keycard_inserted:1:
#FileLog "0":keycard_removed:0:

plot\
  "< awk '/keycard_inserted/ {print $1, 1;}' <IN>" using 1:2 notitle with points,\
  "< awk '/keycard_removed/ {print $1, 0;}' <IN>" using 1:2 notitle with points