set title "Covid19 in Schweden." set terminal windows size 1200,800 # set dgrid3d set xlabel "date" set timefmt "%d.%m.%y" set xtics 172800 rotate by 90 offset 0,-2 timedate set xdata time set mxtics 2 set format x "%d.%m" set ylabel "shift days" set ytics 1.0 set mytics 10.0 set zlabel "R^2" # set zrange [0.3:1.0] # set zlabel "CFR" set key left set pm3d set ticslevel 0 show contour splot 'fit-SV.data' using 1:2:3 with pm3d while (1) {} reset