h1 crd  0 2011  4 27  8
h2 SIML       1873 49  1  4
h3 cryosat2    1001301 8006    36508 0 1
h4  1 2011  4 26 20 12 58 2011  4 26 20 15  3  1 0 0 0 1 0 2 0
c0 0  532.000 std
60  std 0 1
11 72778.4061400  0.012631046775 std 2  15.0   3 275.0 -1.000 -1.000 -1.0 0.0 0
20 72778.406  975.10 283.30  72. 1
40 72778.4061400 0 std -1 -1 -1.000  73699.0 0.0 0.0 -1.000 -1.000 -1.0 2 2 0
11 72784.6061420  0.012389777117 std 2  15.0  13 174.0 -1.000 -1.000 -1.0 0.0 0
11 72804.2061420  0.011641131565 std 2  15.0   4 235.0 -1.000 -1.000 -1.0 0.0 0
20 72804.206  975.20 283.20  73. 1
11 72818.4061430  0.011114098619 std 2  15.0  15 223.0 -1.000 -1.000 -1.0 0.0 0
11 72831.6061420  0.010637790450 std 2  15.0  11 251.0 -1.000 -1.000 -1.0 0.0 0
11 72850.6061410  0.009979292431 std 2  15.0  13 285.0 -1.000 -1.000 -1.0 0.0 0
11 72863.6061420  0.009550333435 std 2  15.0  10 369.0 -1.000 -1.000 -1.0 0.0 0
20 72863.606  975.10 283.20  73. 1
11 72875.6061430  0.009172515390 std 2  15.0   5 215.0 -1.000 -1.000 -1.0 0.0 0
11 72890.6071430  0.008728354707 std 2  15.0   2 180.0 -1.000 -1.000 -1.0 0.0 0
11 72903.0061410  0.008388210277 std 2  15.0   2  70.0 -1.000 -1.000 -1.0 0.0 0
50 std  265.0 -1.000 -1.000 -1.0 0
h8
H9