cycle, date & time, latitude, longitude, voltage, voltage pump on, voltage no load, surface pressure, maximum pressure
000, 2003/01/13 09:58:06,   10.920,  128.663,  13.90,    NaN,    NaN,  1.02, 1899.90
001, 2003/01/23 06:58:01,   10.437,  128.440,  13.90,    NaN,    NaN,  1.03, 1900.30
002, 2003/02/02 06:45:23,   10.106,  128.560,  13.90,    NaN,    NaN,  1.04, 1900.40
003, 2003/02/12 07:15:54,   10.038,  128.853,  14.00,    NaN,    NaN,  1.05, 1900.40
004, 2003/02/22 08:12:56,    9.846,  129.259,  14.00,    NaN,    NaN,  1.05, 1899.60
005, 2003/03/04 07:29:48,    9.522,  129.401,  14.00,    NaN,    NaN,  1.05, 1899.90
006, 2003/03/14 06:54:44,    7.969,  129.509,  14.00,    NaN,    NaN,  1.05, 1899.90
007, 2003/03/24 07:43:23,    7.506,  129.434,  14.00,    NaN,    NaN,  1.06, 1900.70
008, 2003/04/03 07:01:49,    7.680,  129.535,  14.00,    NaN,    NaN,  1.06, 1900.30
009, 2003/04/13 07:10:04,    8.392,  129.388,  14.00,    NaN,    NaN,  1.06, 1900.50
010, 2003/04/23 06:58:04,    9.215,  129.051,  14.00,    NaN,    NaN,  1.06, 1900.40
011, 2003/05/03 06:38:08,    9.024,  127.839,  14.00,    NaN,    NaN,  1.06, 1900.40
012, 2003/05/13 07:35:27,    9.152,  126.639,  14.00,    NaN,    NaN,  1.07, 1900.00
013, 2003/05/23 06:47:43,    9.266,  126.682,  14.00,    NaN,    NaN,  1.07, 1899.90
014, 2003/06/02 07:41:50,    9.666,  126.527,  14.00,    NaN,    NaN,  1.08, 1900.00