# set terminal canvas  rounded size 600,400 enhanced fsize 10 lw 1.6 fontscale 1 name "pointsize_2" jsdir "."
# set output 'pointsize.2.js'
unset border
unset key
set view map scale 1
set style data lines
unset xtics
unset ytics
unset ztics
set title "splot with variable size points\nit is possible to specify size and color separately" 
x = 0.0
## Last datafile plotted: "world.cor"
splot 'world.dat' using 1:2:(0) with lines lt 3,       'world.cor' using 1:2:(0.5-rand(0)):(5.*rand(0)) with points pt 5 ps var lt palette