3.10 The replot command
The replot command may be used to add more datasets to an existing plot, or to change its axis ranges. For example, having plotted one data fileĀ using the command
plot 'datafile1.dat'
another can be plotted on the same axes using the command
replot 'datafile2.dat' using 1:3
or the ranges of the axes on the original plot can be changed using the command
replot [0:1][0:1]