ea   prod an 1997040100 00 030
0024 an 00 -1.367 -2.503  2.852 2
0048 an 00 -0.956 -2.439  2.619 2
0072 an 00 -0.437 -2.065  2.111 2
0096 an 00 -0.315 -2.058  2.082 2
0120 an 00 -0.199 -1.636  1.648 2
0144 an 00 -0.277 -1.005  1.042 2
0168 an 00 -0.116 -0.663  0.673 2
0192 an 00  0.063 -0.284  0.291 3
0216 an 00  0.304 -0.410  0.511 3
0240 an 00  0.768  0.252  0.808 5
0264 an 00  0.786  0.497  0.930 5
0288 an 00  0.538  0.819  0.980 6
0312 an 00  0.086  0.758  0.763 6
0336 an 00 -0.522  1.119  1.234 7
0360 an 00 -0.728  1.186  1.392 7
0384 an 00 -0.990  1.189  1.547 7
0408 an 00 -1.548  1.108  1.904 8
0432 an 00 -2.057  0.891  2.241 8
0456 an 00 -2.588  0.518  2.639 8
0480 an 00 -2.849  0.352  2.870 8
0504 an 00 -3.032  0.031  3.033 8
0528 an 00 -3.102 -0.492  3.141 1
0552 an 00 -3.023 -0.427  3.053 1
0576 an 00 -2.544 -0.894  2.696 1
0600 an 00 -2.224 -1.112  2.486 1
0624 an 00 -1.791 -1.230  2.173 1
0648 an 00 -1.426 -1.236  1.887 1
0672 an 00 -0.968 -1.252  1.583 2
0696 an 00 -0.439 -1.159  1.239 2
0720 an 00 -0.122 -1.029  1.036 2