set terminal postscript eps
  set xlabel "x"
  set ylabel "y"
  set zlabel "Probability of covering"
  set output "lohiPlot.eps"
  # set view 10, 10
  # set style function lp
  set contour
  # set dgrid3d
  # set isosamples 21,21; set samples 21,21;
  set isosamples 21,21
  splot 'lohiData.txt' with lines