h1 crd  0 2011  6 19  6
h2 SIML       1873 49  1  4
h3 cryosat2    1001301 8006    36508 0 1
h4  1 2011  6 18 18 23 59 2011  6 18 18 25 31  1 0 0 0 1 0 2 0
c0 0  532.000 std
60  std 0 1
11 66239.2041480  0.006621670701 std 2  15.0   1 376.0 -1.000 -1.000 -1.0 0.0 0
20 66239.204  971.60 292.70  76. 1
40 66239.2041480 0 std -1 -1 -1.000  73600.0 0.0 0.0 -1.000 -1.000 -1.0 2 2 0
11 66250.0041480  0.006973693535 std 2  15.0   5 364.0 -1.000 -1.000 -1.0 0.0 0
11 66255.4041410  0.007156996726 std 2  15.0   3 275.0 -1.000 -1.000 -1.0 0.0 0
11 66293.0051480  0.008537981327 std 2  15.0   4 305.0 -1.000 -1.000 -1.0 0.0 0
11 66307.0051510  0.009087821473 std 2  15.0   4 302.0 -1.000 -1.000 -1.0 0.0 0
11 66324.2051530  0.009782380678 std 2  15.0   1 376.0 -1.000 -1.000 -1.0 0.0 0
11 66331.4051500  0.010078357685 std 2  15.0   2 350.0 -1.000 -1.000 -1.0 0.0 0
50 std  377.0 -1.000 -1.000 -1.0 0
h8
H9