
<a name="l00179"></a>00179 {
<a name="l00180"></a>00180         <span class="keywordtype">int</span> i = 0, j = 0,
<a name="l00181"></a>00181                 nb_in = 0;
<a name="l00182"></a>00182 
<a name="l00183"></a>00183         <span class="keywordtype">float</span> xmin = 0.0, xmax = 0.0,
<a name="l00184"></a>00184                   ymin = 0.0, ymax = 0.0,
<a name="l00185"></a>00185                   zmin = 0.0, zmax = 0.0,
<a name="l00186"></a>00186                   xtmp = 0.0, ytmp = 0.0, ztmp = 0.