h1 crd  0 2010  8  7  9
h2 SIML       1873 49  1  4
h3 envisat     0200901 6179    27386 0 1
h4  1 2010  8  6 20 23 22 2010  8  6 20 26 54  1 0 0 0 1 0 2 0
c0 0  532.000 std
60  std 0 1
11 73402.2081300  0.012549707608 std 2  15.0   1 358.0 -1.000 -1.000 -1.0 0.0 0
20 73402.208  970.10 297.50  98. 1
40 73402.2081300 0 std -1 -1 -1.000  73140.0 0.0 0.0 -1.000 -1.000 -1.0 2 2 0
11 73460.4091300  0.011844419856 std 2  15.0   1 358.0 -1.000 -1.000 -1.0 0.0 0
11 73482.6091280  0.011728711685 std 2  15.0   1 358.0 -1.000 -1.000 -1.0 0.0 0
11 73486.6091310  0.011717359090 std 2  15.0   2 250.0 -1.000 -1.000 -1.0 0.0 0
11 73516.4091310  0.011725089078 std 2  15.0   1 358.0 -1.000 -1.000 -1.0 0.0 0
11 73543.2101710  0.011870032931 std 2  15.0   3  59.0 -1.000 -1.000 -1.0 0.0 0
11 73569.4101590  0.012133309432 std 2  15.0   5 330.0 -1.000 -1.000 -1.0 0.0 0
11 73614.2111320  0.012838187792 std 2  15.0   1 358.0 -1.000 -1.000 -1.0 0.0 0
50 std  359.0 -1.000 -1.000 -1.0 0
h8
H9