%%
%%  A DANTE-Edition example
%%
%%  Example 03-05-2 on page 41.
%%
%%  Copyright (C) 2011 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.
%%
%%
%% ====
% Show page(s) 1
%%
\documentclass[]{article}
\pagestyle{empty}
\setlength\textwidth{201.70511pt}
\setlength\parindent{0pt}

\usepackage{pst-plot}

\begin{document}
\psset{xunit=0.03mm,yunit=15mm}
\begin{pspicture}(-0.25,-0.25)(1950,4)
 \psgrid[subgriddiv=0,
       griddots=7,
       gridlabels=0pt,
       xunit=200](9,4)
 \psaxes[Dx=400]{->}(1800,4)
\end{pspicture}
\end{document}