set terminal png transparent crop enhanced set output "M92.png" set view map unset surface set style data pm3d set style function pm3d set ticslevel 0 set size square set xrange [ 0 : 890 ] noreverse nowriteback set yrange [ 0 : 892 ] reverse nowriteback #set zrange [ 0 : 1 ] noreverse nowriteback set pm3d implicit at b set palette rgbformulae 30, 31, 32 splot "Data/M92_full.dat" matrix