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 title 'Web'
set ytics ()
set y2tics ()
set grid

#set xtics ( 10 10, 20 20)
set xtics ()

set xrange [-40:40]
set yrange [-40:40]

#logProxy Polar::[11,15,21,14,16]
#logProxy Polar::[11,15,21,14,16]
#logProxy Polar::[14,16,23,24,21]
#logProxy Polar::["Livingroom","Bath","Children","Kitchen","Floor"]

plot "<IN>" using 1:2 axes x1y1 title 'Measured' ls l0 lw 1 with lines,\
plot "<IN>" using 1:2 axes x1y1 notitle ls l0 lw 1 with points,\
plot "<IN>" using 1:2 axes x1y1 title 'Desired' ls l1fill lw 1 with lines,\
plot "<IN>" using 1:2 axes x1y1 notitle ls l2 lw 1 with lines,\