plot_setup [file root] [plot number] [plot the menu Y/N] [plot in stereo Y/N]
Setup for the plotting menu. Define the root name of the plot file, and the plot number. The root name is a template used to generate a unique name for each file to be plotted. The plot number will be incremented for each file created, and the plot number inserted into the file name template. The position of the plot number in the template is indicated by character %. For example, defining crbp_%%%.plt as the template and a plot number of 1 would result in the first file being crbp_001.plt, the next one crbp_002.plt etc. Defining crbp.plt as a template would result in the file being overwritten after each plot. The user is also prompted to plot the menu and whether to make the final plot in mono or stereo.