h1 crd  0 2010  4 12  8
h2 SIML       1873 49  1  4
h3 envisat     0200901 6179    27386 0 1
h4  1 2010  4 11 18 21 53 2010  4 11 18 26  1  1 0 0 0 1 0 2 0
c0 0  532.000 std
60  std 0 1
11 66113.4061420  0.008643317219 std 2  15.0   3 122.0 -1.000 -1.000 -1.0 0.0 0
20 66113.406  971.90 280.30  67. 1
40 66113.4061420 0 std -1 -1 -1.000  73000.0 0.0 0.0 -1.000 -1.000 -1.0 2 2 0
11 66262.6061510  0.009564495145 std 2  15.0   1 374.0 -1.000 -1.000 -1.0 0.0 0
20 66262.606  971.90 280.20  68. 1
11 66294.6061530  0.010400977318 std 2  15.0   3 392.0 -1.000 -1.000 -1.0 0.0 0
11 66311.2061530  0.010892959534 std 2  15.0   5 393.0 -1.000 -1.000 -1.0 0.0 0
11 66326.4061580  0.011372417248 std 2  15.0   3 462.0 -1.000 -1.000 -1.0 0.0 0
11 66330.4061600  0.011502732476 std 2  15.0   2 137.0 -1.000 -1.000 -1.0 0.0 0
11 66359.6061520  0.012499374643 std 2  15.0   1 374.0 -1.000 -1.000 -1.0 0.0 0
11 66361.0061500  0.012548965978 std 2  15.0   3 195.0 -1.000 -1.000 -1.0 0.0 0
50 std  374.0 -1.000 -1.000 -1.0 0
h8
H9