g02hd Example Program Data
    5    3            : N  M
   -1.0 -1.0 10.5     
   -1.0  1.0 11.3
    1.0 -1.0 12.6
    1.0  1.0 13.4
    0.0  3.0 17.1     : End of X2 X3 and Y values
    0.4039            
    0.5012
    0.4039
    0.5012
    0.3862            : End of the weights