datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2005,05 0:30:00,30 ,       0,0.090708,0.003024,0.016561
twpcmbeC2.c1,2005,05 1:30:00,30 ,       0,0.000256,8.542E-6,0.000047
twpcmbeC2.c1,2005,05 2:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2005,05 3:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2005,05 4:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2005,05 5:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2005,05 6:30:00,31 ,0.258641,5.662178,3.572669,1.305152
twpcmbeC2.c1,2005,05 7:30:00,31 ,5.277698,52.47595,25.02229,12.04046
twpcmbeC2.c1,2005,05 8:30:00,31 ,3.512046,59.59398,24.55217,14.08856
twpcmbeC2.c1,2005,05 9:30:00,31 ,2.093119,115.1011,33.65082, 23.4578
twpcmbeC2.c1,2005,0510:30:00,31 ,4.953668,119.9276,48.58646,30.51454
twpcmbeC2.c1,2005,0511:30:00,31 ,3.034449,144.9481,51.34766,31.87148
twpcmbeC2.c1,2005,0512:30:00,31 ,17.21901,136.6104,49.89905,30.69345
twpcmbeC2.c1,2005,0513:30:00,31 ,2.117332,102.9674,45.90737,26.57597
twpcmbeC2.c1,2005,0514:30:00,31 ,1.502386,111.6273,52.63227,29.72905
twpcmbeC2.c1,2005,0515:30:00,31 ,3.975643,167.2614,48.01226,34.47814
twpcmbeC2.c1,2005,0516:30:00,31 ,2.410932,89.62979,30.98993,23.42155
twpcmbeC2.c1,2005,0517:30:00,31 ,2.481844,52.72786,21.64168,12.76373
twpcmbeC2.c1,2005,0518:30:00,31 ,8.997122,31.20203,20.01675,5.752377
twpcmbeC2.c1,2005,0519:30:00,31 ,       0,0.836001,0.137009,0.192799
twpcmbeC2.c1,2005,0520:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2005,0521:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2005,0522:30:00,31 ,       0,       0,       0,       0
twpcmbeC2.c1,2005,0523:30:00,31 ,       0,       0,       0,       0