o/pkg/fields/man/image.plot.html" class="external-link">fields::image.plot()</a></code>):</p>
<ul>
<li><p><code><a href="reference/splot.html">splot()</a></code> allows to combine a standard R plot with a legend.</p></li>
<li><p><code><a href="reference/spoints.html">spoints()</a></code>, <code><a href="reference/simage.html">simage()</a></code> and <code><a href="reference/spersp.html">spersp()</a></code> draw the corresponding high-level plot with a legend strip for the color scale.</p></li>
</ul>
<p>Ther