nag_2d_triangulate (e01eac) Example Program Results

      px        py    Interpolated Value
    2.0500    1.7750       48.2100
    3.7500    3.2500       41.4195
    5.0000    5.0000       36.1613
    8.5400    2.0500       28.2458
    9.1400    4.4500       24.4543