Example Program Data for nag_spline_2d_ex04
 1.0   2.0   0.0   1.0                    : a, b, c, d
 11    10                                 : p,  q
 1.3000E+00     1.5000E+00     1.6000E+00 : End of lambda
 4.0000E-01     7.0000E-01                : End of mu
 1.0000E+00     1.2000E+00     1.5833E+00     2.1433E+00     2.8667E+00
 3.4667E+00     4.0000E+00     1.1333E+00     1.3333E+00     1.7167E+00
 2.2767E+00     3.0000E+00     3.6000E+00     4.1333E+00     1.3667E+00
 1.5667E+00     1.9500E+00     2.5100E+00     3.2333E+00     3.8333E+00
 4.3667E+00     1.7000E+00     1.9000E+00     2.2833E+00     2.8433E+00
 3.5667E+00     4.1667E+00     4.7000E+00     1.9000E+00     2.1000E+00
 2.4833E+00     3.0433E+00     3.7667E+00     4.3667E+00     4.9000E+00
 2.0000E+00     2.2000E+00     2.5833E+00     3.1433E+00     3.8667E+00
 4.4667E+00     5.0000E+00                : End of kappa
 1.5   2.0   0.5   1.0                    : alpha, beta, gamma, delta