# set terminal pngcairo  transparent enhanced font "arial,10" fontscale 1.0 size 600, 400 
# set output 'heatmaps.7.png'
set format x "" 
set format y "" 
unset key
set view map scale 1
set style data lines
set xtics border in scale 0,0 mirror norotate  autojustify
set ytics border in scale 0,0 mirror norotate  autojustify
set ztics border in scale 0,0 nomirror norotate  autojustify
set cbtics border in scale 2,1 mirror norotate  offset character -3.5, 1.5, 0 autojustify
set cbtics  norangelimit 0.00000,1 ,5.00000
set rtics border in scale 0,0 nomirror norotate  autojustify
set title "plot with image pixels" 
set xrange [ -0.500000 : 4.50000 ] noreverse
set yrange [ -0.500000 : 4.50000 ] noreverse
set cblabel "Score" 
set cbrange [ 0.00000 : 6.00000 ] noreverse
set palette rgbformulae -7, 2, -7
unset colorbox
NO_ANIMATION = 1
## Last datafile plotted: "$map1"
## Last plot was a multiplot
# saved multiplot
set multiplot layout 1,2 title "Compare 'image' and 'image pixels' modes"     margin screen 0.05, 0.95, 0.10, 0.85 spacing screen 0.05
set title "plot with image"
plot $map1 matrix using 1:2:3 with image
set title "plot with image pixels"
plot $map1 matrix using 1:2:3 with image pixels
unset multiplot