# Gnuplot commands for animated display
set output 'figure-4.gif'; set term gif animate delay 20
set title "Visualization of access log of 2006-10-20"
set autoscale
set view 30,10
set ticslevel 0.01
unset key
# Dimension 1 (X): Time axis
set xdata time
set timefmt x "%d/%b/%Y:%H:%M:%S"
set format x "%H:%M"
set xlabel "Time"
# Dimension 2 (Y): IP Address
set ylabel "IP address"
# Dimension 3 (Z): Content ordinal
set zlabel "Content"
set logscale z 2
# Dimension 4 (Color): HTTP status code
rgb(r) = (r<200)? (000000): (r<300)? (12632256): (r==304)? (10526880): (r<400)? (238): (r<500)? (15631086): (16711680)
# Plot command
splot 'gnuplot.inp20061020.txt' using 1:($2+rand(0)-0.5):($3+rand(0)-0.5):(rgb($4)) with dots lc rgb variable
set view 40,20; replot
set view 40,30; replot
set view 40,40; replot
set view 40,50; replot
set view 40,60; replot
set view 40,70; replot
set view 40,80; replot
set view 40,90; replot
set view 40,100; replot
set view 40,110; replot
set view 40,120; replot
set view 40,130; replot
set view 40,140; replot
set view 40,150; replot
set view 40,160; replot
set view 40,170; replot
set view 40,180; replot
set view 40,190; replot
set view 40,200; replot
set view 40,210; replot
set view 40,220; replot
set view 40,230; replot
set view 40,240; replot
set view 40,250; replot
set view 40,260; replot
set view 40,270; replot
set view 40,280; replot
set view 40,290; replot
set view 40,300; replot
set view 40,310; replot
set view 40,320; replot
set view 40,330; replot
set view 40,340; replot
set view 40,350; replot
set term x11; set output 'null.gif'