h1 crd  0 2010  6  1  9
h2 SIML       1873 49  1  4
h3 envisat     0200901 6179    27386 0 1
h4  1 2010  5 31 18 52 27 2010  5 31 18 53 45  1 0 0 0 1 0 2 0
c0 0  532.000 std
60  std 0 1
11 67947.6061080  0.007310465912 std 2  15.0   4 173.0 -1.000 -1.000 -1.0 0.0 0
20 67947.606  968.70 292.50  43. 1
40 67947.6061080 0 std -1 -1 -1.000  73140.0 0.0 0.0 -1.000 -1.000 -1.0 2 2 0
11 67956.6061020  0.007571275254 std 2  15.0  11 361.0 -1.000 -1.000 -1.0 0.0 0
11 67969.2061080  0.007960592831 std 2  15.0   5 263.0 -1.000 -1.000 -1.0 0.0 0
11 67989.0061090  0.008620655637 std 2  15.0   9 352.0 -1.000 -1.000 -1.0 0.0 0
11 68001.0071090  0.009044653635 std 2  15.0   9 290.0 -1.000 -1.000 -1.0 0.0 0
11 68013.4071030  0.009498539844 std 2  15.0   3 144.0 -1.000 -1.000 -1.0 0.0 0
11 68025.6071080  0.009958587643 std 2  15.0   1 315.0 -1.000 -1.000 -1.0 0.0 0
50 std  316.0 -1.000 -1.000 -1.0 0
h8
H9