nag_rand_field_1d_generate (g05zpc) Example Program Results Size of embedding matrix = 16 Approximation not required Square roots of eigenvalues of embedding matrix: 0.74207 0.73932 0.73150 0.71991 0.70639 0.69304 0.68184 0.67442 0.67182 0.67442 0.68184 0.69304 0.70639 0.71991 0.73150 0.73932 Random field realisations: 1 2 3 4 5 -0.87500 -0.41663 -0.81847 -0.97692 0.67410 -0.67616 -0.62500 0.01457 1.45384 0.02481 0.52178 1.94664 -0.37500 -0.55557 0.29127 -0.08534 0.42145 -0.13891 -0.12500 -0.55678 0.31985 -0.60936 0.20194 0.90846 0.12500 -0.04230 0.04860 1.45897 0.36077 -0.52877 0.37500 -0.28057 -0.79688 0.23301 0.13351 0.40119 0.62500 0.92981 -0.39561 -0.84545 -0.27487 0.52703 0.87500 0.32217 1.52273 -2.16445 0.17941 1.19373