reates a
      PostScript image of the nodes and triangles.
    </p>

    <p>
      <a href = "../../m_src/triangulation_q2l/triangulation_q2l.html">
      TRIANGULATION_Q2L</a>,
      a MATLAB program which
      reads data defining a 6-node triangulation, and subdivides
      each triangle into 4 3-node triangles, writing the resulting
      triangulation to a file.
    </p>

    <p>
      <a href = "../../m_src/triangulation_quad/triangulation_quad.html">
      TRIANGULATION_QUAD</a>,
      a MATLAB prog