ref="splot.html">jet.colors()</a></code> <code><a href="splot.html">hot.colors()</a></code> </p>
        </td>
        <td><p>Utilities for plotting with a color scale</p></td>
      </tr><tr><td>
          <p><code><a href="spoints.html">spoints()</a></code> </p>
        </td>
        <td><p>Scatter plot with a color scale</p></td>
      </tr><tr><td>
          <p><code><a href="simage.html">simage()</a></code> <code><a href="simage.html">plot(<i>&lt;np.den&gt;</i>)</a></code> </p>
        </td>
        <t