 edge tension in the network. This is a helper function and is not called directly. Ideally the entire thing will be
rewritten in C++</p>
    </div>

    <pre class="usage"><span class='fu'>Create_Tension_matrix</span><span class='op'>(</span><span class='va'>ten_mat</span>, <span class='va'>zvect</span>, <span class='va'>zvect_t</span>, <span class='va'>dvect</span>, <span class='va'>kvect</span>, <span class='va'>non_empty_index</span><span class='op'>)</span></pre>

    <h2 class="hasAnchor" id="argument