;</span>)</div>
<div class="line"> </div>
<div class="line">    <span class="comment">! Define the data</span></div>
<div class="line">    t = linspace(0.0d0, 10.0d0, n)</div>
<div class="line">    x = cos(5.0d0 * t)</div>
<div class="line">    y = sin(5.0d0 * t)</div>
<div class="line">    z = 2.0d0 * t</div>
<div class="line"> </div>
<div class="line">    <span class="keyword">call </span>d1%define_data(x, y, z)</div>
<div class="line"> </div>
<div class="line">    <span class="comment">! Set up the data 