cycle, date & time, latitude, longitude, voltage, voltage pump on, voltage no load, surface pressure, maximum pressure
000, 2012/01/15 22:57:28,    5.463,   83.911,    NaN,    NaN,    NaN,  0.00, 1980.00
001, 2012/01/25 23:54:55,    6.206,   83.827,    NaN,    NaN,    NaN,  0.00, 1981.00
002, 2012/02/05 01:27:17,    6.560,   83.910,    NaN,    NaN,    NaN,  0.00, 1980.00
003, 2012/02/15 00:06:17,    6.257,   83.570,    NaN,    NaN,    NaN,  0.00, 1964.00
004, 2012/02/24 23:26:45,    5.846,   83.039,    NaN,    NaN,    NaN,  0.00, 2001.00