%% 
%%  Ein Beispiel der DANTE-Edition
%%  
%%  2. Auflage
%% 
%%  Beispiel 15-02-42 auf Seite 732.
%% 
%%  Copyright (C) 2016 Herbert Voss
%% 
%%  It may be distributed and/or modified under the conditions
%%  of the LaTeX Project Public License, either version 1.3
%%  of this license or (at your option) any later version.
%% 
%%  See http://www.latex-project.org/lppl.txt for details.
%% 
%% 
%% ==== 
verbatimtex
%% 
\documentclass[]{article}
\usepackage[T1]{fontenc}
\begin{document}
etex
% --- start of displayed preamble in the book ---
input graph;
% --- end of displayed preamble in the book ---
beginfig(1)
draw
begingraph(8cm,5.5cm)
setcoords(linear,log);
gdraw "data/mp/data3-mp.dat"
  withpen pencircle scaled 2bp
    withcolor blue;
autogrid(grid.bot,grid.lft) withcolor 0.85white;
endgraph;
endfig;
end;
\end{document}