h1 crd  0 2011  6 19  6
h2 SIML       1873 49  1  4
h3 envisat     0200901 6179    27386 0 1
h4  1 2011  6 18 19 16 40 2011  6 18 19 18  3  1 0 0 0 1 0 2 0
c0 0  532.000 std
60  std 0 1
11 69400.4301420  0.007920951186 std 2  15.0   1 352.0 -1.000 -1.000 -1.0 0.0 0
20 69400.430  971.40 293.10  71. 1
40 69400.4301420 0 std -1 -1 -1.000  73600.0 0.0 0.0 -1.000 -1.000 -1.0 2 2 0
11 69430.0301520  0.009034142095 std 2  15.0   7 414.0 -1.000 -1.000 -1.0 0.0 0
20 69430.030  971.40 293.20  70. 1
11 69438.0301500  0.009348252908 std 2  15.0   5 351.0 -1.000 -1.000 -1.0 0.0 0
11 69461.6301530  0.010299787218 std 2  15.0   1 352.0 -1.000 -1.000 -1.0 0.0 0
11 69471.6311520  0.010712381124 std 2  15.0   6 232.0 -1.000 -1.000 -1.0 0.0 0
11 69483.4311530  0.011205084232 std 2  15.0   5 401.0 -1.000 -1.000 -1.0 0.0 0
50 std  352.0 -1.000 -1.000 -1.0 0
h8
H9