 generated for 2D objects <span style="font-style: italic;">Signal=f(x,y)</span>, and show them up as
surfaces:<br>
<pre style="margin-left: 40px;">&gt;&gt; a=<span style="color: rgb(51, 102, 255);">load</span>(iData, <span style="color: rgb(204, 51, 204);">[ ifitpath 'Data/ILL_D10.dat'</span> ])<br>&gt;&gt; <span style="color: rgb(51, 102, 255);">plot</span>(a);<br></pre>
which results in a surface plot as shown aside. <br>
<br>
<div style="text-align: center;"><a href="images/iData_plot_2d.png"><img alt="