cycle, date & time, latitude, longitude, voltage, voltage pump on, voltage no load, surface pressure, maximum pressure
001, 2009/07/09 05:43:28,   19.984,  122.669,  14.19,  14.96,    NaN, -0.20, 1998.00
002, 2009/07/19 06:55:28,   20.254,  122.677,  14.11,  14.89,    NaN, -0.20, 1999.10
003, 2009/07/29 07:52:58,   20.279,  122.810,  14.04,  14.81,    NaN, -0.50, 2000.00
004, 2009/08/08 06:58:28,   20.460,  122.403,  14.04,  14.81,    NaN, -0.60, 1998.10
005, 2009/08/18 09:54:16,   20.205,  122.404,  13.96,  14.81,    NaN, -0.50, 1949.60
006, 2009/08/28 09:14:28,   19.249,  122.460,  13.96,  14.73,    NaN, -0.20, 1949.60
007, 2009/09/07 07:46:22,   18.608,  122.549,  14.04,  14.81,    NaN,  0.10, 1549.70
008, 2009/09/17 06:49:04,   17.896,  122.627,  13.88,  14.65,    NaN,  0.30, 2000.70