
Plot "DOS0.dat" using 1:2 title "Total DOS" with lines ls 5, \
#GNUPLOT KEY POSITION PC#
The following arrow keys may be used on the IBM PC version if readline is used: Arrow key. # Set individual keys set size xsize, ysize # Plot size in relation with canvas set lmargin at screen xinit # x inital possition 0.10 set rmargin at screen xinit + xsize # x final possition 0.45 set label TiO_ Xe" at -7, -15 delete from current position to the end of line. Sum = 0.10 # Controls the separation between plots #= # Output settings terminals #= # Type of file you want to print the plot # eps is the most recomended # Default: Shows it on your screen set term pngcairo size 550 ,950 enhanced font "Times-New-Roman, 14" set output "col_multiplot.png" # Settings of multiplot and global properties #= # What appears in this section will be repeated in each plot set multiplot layout 1, 2 columnfirst title "" # 1 row with 2 columns set xlabel "Energy " set ylabel "Density of States " set key at 0.3, 19 nobox # Location of the label box set xr # x ranges of both plots set yr # y ranges of both plots # First plot #= # Reset keys Xinit = 0.10 # The starting possition of the first plot Ysize = 0.90 # Plot height in relation with canvas Xsize = 0.35 # Plot width in relation with canvas

# Canvas size and initial position variables #= You have to define the size and the possition of each plot. Use the multiplot tool to put more tha one graphic on the same canvas. The rest of the canvas is used for space between the canvas and the plots and both of plots. Then we have to split our canvas into the parts of the plots, for example if I want two plots on a row, I will use the 35% of the width per plot and the 90% fot the height as shown below. First we have to think on how our plots are goint to be distributed in relation with the number of plots we want to show. We are going to use the same file as in the projected DOS to generate different plots.

To get a deep understanding please try to analize the templates and refered to the gnuplot manual. These plots are the most difficult ones to generate because they have to be very explicity and good distributed. Here we are going to show different styles of comparison graphics. So making comparisons between different plots is very common. The FAMAlab investigates the electronic properties of pure and doped materials as well as adsorbed molecules on material surfaces.
