%% 
%%  A DANTE-Edition example
%% 
%% 
%%  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{225.70511pt}
\setlength\parindent{0pt}

\usepackage{pstricks,pst-3dplot}

\begin{document}
\begin{pspicture}(-3,-2)(3,4.2)
 \parametricplotThreeD[
   xPlotpoints=200,
   linecolor=blue,linewidth=1.5pt,
   plotstyle=curve](0,1950){
    2.5 t cos mul
    2.5 t sin mul
    t 600 div}
 \pstThreeDCoor[xMax=4,
   yMax=4,zMax=3.5]
\end{pspicture}
\end{document}
