H1 CRD  1 2010 12 27 21
H2 SHA2       7821 28 01  4
H3 cryosat2    1001301 8006    36508 0 1
H4  1 2010 12 27 21  5  6 2010 12 27 21  6 45  0 0 0 0 1 0 2 0
C0 0    532.000 shao
60 shao 1 1
50 shao   77.0  -1.000  -1.000   -1.0 0
40 75910.2368405 0 shao -1 -1 -1    74812.0 -1   40.0 -1 -1 -1 2 2 0
20 75910.237 1006.90 277.90  65.  0
11 75910.2368405      .008163861501 shao 2     15   1570      76.0 -1.000  -1.000 -1.0  -1.0 0
11 75921.7629606      .007741211775 shao 2     15   2643      75.0 -1.000  -1.000 -1.0  -1.0 0
11 75937.8424006      .007179858650 shao 2     15   3327      77.0 -1.000  -1.000 -1.0  -1.0 0
11 75951.9469206      .006720550311 shao 2     15   3985      77.0 -1.000  -1.000 -1.0  -1.0 0
11 75965.6729206      .006310134197 shao 2     15   3139      78.0 -1.000  -1.000 -1.0  -1.0 0
11 75984.0050806      .005831656298 shao 2     15   1269      80.0 -1.000  -1.000 -1.0  -1.0 0
11 75998.1050806      .005529774451 shao 2     15   4123      76.0 -1.000  -1.000 -1.0  -1.0 0
11 76005.2590806      .005402205312 shao 2     15    403      68.0 -1.000  -1.000 -1.0  -1.0 0
H8
H9