G01ASF Example Program Data
5  55  21                                         : M, NSTEPX, NSTEPY
5   6   8   8   7                                 : N(i)
 -9.0 -7.3 -4.9 -2.4 -0.6
 -5.6 12.0 -9.0 -3.9 -2.4 -7.3
 -9.0 12.0 -6.0 -3.0  0.0  3.0  6.0  9.0
 12.0 10.0 10.0  8.0  6.0  4.0  4.0 -9.0
 -5.0  8.0  1.5 -3.2 -3.2  6.2  6.2               :X(i,j)