set key left top set xdata time set timefmt "%Y%m%d" set format x "%b %y" set title "EMA's for symbol: AAPL set yrange [0:200] reverse set ylabel "Date" set ylabel "EMA" set zlabel "Dollars" set mxtics 1 set mytics 1 set mztics 1 set grid xtics ytics ztics mxtics mytics mztics set term png transparent set output "/root/data-dist/test.png" set pointsize 0.5 set pm3d scansautomatic flush begin noftriangles nohidden3d solid implicit corners2color mean splot '/root/learning/temp/returns.txt' using 1:2:3 with lines palette