# set terminal pngcairo  transparent enhanced font "arial,10" fontscale 1.0 size 600, 400 
# set output 'heatmaps.2.png'
set bar 1.000000 front
set style circle radius graph 0.02, first 0.00000, 0.00000 
set style ellipse size graph 0.05, 0.03, first 0.00000 angle 0 units xy
unset key
set style textbox transparent margins  1.0,  1.0 border
unset logscale
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
unset cbtics
set rtics axis in scale 0,0 nomirror norotate  autojustify
set paxis 1 tics border in scale 0,0 nomirror norotate  autojustify
set paxis 1 tics  rangelimit autofreq 
set paxis 2 tics border in scale 0,0 nomirror norotate  autojustify
set paxis 2 tics  rangelimit autofreq 
set paxis 3 tics border in scale 0,0 nomirror norotate  autojustify
set paxis 3 tics  rangelimit autofreq 
set paxis 4 tics border in scale 0,0 nomirror norotate  autojustify
set paxis 4 tics  rangelimit autofreq 
set paxis 5 tics border in scale 0,0 nomirror norotate  autojustify
set paxis 5 tics  rangelimit autofreq 
set paxis 6 tics border in scale 0,0 nomirror norotate  autojustify
set paxis 6 tics  rangelimit autofreq 
set paxis 7 tics border in scale 0,0 nomirror norotate  autojustify
set paxis 7 tics  rangelimit autofreq 
set title "Heat Map generated by 'plot' from a stream of XYZ values\nNB: Rows must be separated by blank lines!" 
set xrange [ -0.500000 : 4.50000 ] noreverse nowriteback
set yrange [ -0.500000 : 4.50000 ] noreverse nowriteback
set cblabel "Score" 
set cbrange [ 0.00000 : 5.00000 ] noreverse nowriteback
set paxis 1 range [ * : * ] noreverse nowriteback
set paxis 2 range [ * : * ] noreverse nowriteback
set paxis 3 range [ * : * ] noreverse nowriteback
set paxis 4 range [ * : * ] noreverse nowriteback
set paxis 5 range [ * : * ] noreverse nowriteback
set paxis 6 range [ * : * ] noreverse nowriteback
set paxis 7 range [ * : * ] noreverse nowriteback
set palette rgbformulae -7, 2, -7
set colorbox vertical origin screen 0.9, 0.2, 0 size screen 0.05, 0.6, 0 front  noinvert bdefault
x = 0.0
## Last datafile plotted: "$map2"
plot '$map2' using 2:1:3 with image