nag_interp_dim2_spline_grid (e01dac) Example Program Results
Distinct knots in x direction located  at
      1.0000       1.3000       1.5000       1.6000       2.0000

Distinct knots in y direction located  at
      0.0000       0.4000       0.7000       1.0000

The B-Spline coefficients:
   1.0000   1.1333   1.3667   1.7000   1.9000   2.0000
   1.2000   1.3333   1.5667   1.9000   2.1000   2.2000
   1.5833   1.7167   1.9500   2.2833   2.4833   2.5833
   2.1433   2.2767   2.5100   2.8433   3.0433   3.1433
   2.8667   3.0000   3.2333   3.5667   3.7667   3.8667
   3.4667   3.6000   3.8333   4.1667   4.3667   4.4667
   4.0000   4.1333   4.3667   4.7000   4.9000   5.0000

Spline evaluated on a regular mesh      (x across, y down): 
         1.00     1.20     1.40     1.60     1.80     2.00 
 0.00   1.000    1.440    1.960    2.560    3.240    4.000 
 0.20   1.200    1.640    2.160    2.760    3.440    4.200 
 0.40   1.400    1.840    2.360    2.960    3.640    4.400 
 0.60   1.600    2.040    2.560    3.160    3.840    4.600 
 0.80   1.800    2.240    2.760    3.360    4.040    4.800 
 1.00   2.000    2.440    2.960    3.560    4.240    5.000