# 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 trange [ * : * ] noreverse nowriteback
set urange [ * : * ] noreverse nowriteback
set vrange [ * : * ] noreverse nowriteback
set xrange [ -0.500000 : 4.50000 ] noreverse nowriteback
set x2range [ * : * ] noreverse writeback
set yrange [ -0.500000 : 4.50000 ] noreverse nowriteback
set y2range [ * : * ] noreverse writeback
set zrange [ * : * ] noreverse writeback
set cblabel "Score" 
set cbrange [ 0.00000 : 6.00000 ] noreverse nowriteback
set rrange [ * : * ] noreverse writeback
set palette rgbformulae -7, 2, -7
set colorbox vertical origin screen 0.9, 0.2 size screen 0.05, 0.6 front  noinvert bdefault
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