datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2006,08 0:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2006,08 1:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2006,08 2:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2006,08 3:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2006,08 4:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2006,08 5:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2006,08 6:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2006,08 7:00:00,31 ,4.646196,16.76512,11.23967,2.786275
twpcmbeC3.c1,2006,08 8:00:00,31 ,5.887074,37.14597,14.23044,8.589077
twpcmbeC3.c1,2006,08 9:00:00,31 ,0.937281,80.24091,13.64974,20.89349
twpcmbeC3.c1,2006,0810:00:00,31 ,0.890063,67.59837,   11.59,18.05807
twpcmbeC3.c1,2006,0811:00:00,31 ,  0.6452,137.9375,18.23722,29.64561
twpcmbeC3.c1,2006,0812:00:00,31 ,0.916044,71.26901,16.01412,18.91817
twpcmbeC3.c1,2006,0813:00:00,31 ,0.938227,93.04733,17.43941,22.78414
twpcmbeC3.c1,2006,0814:00:00,31 ,0.522474,78.64428,14.70428, 20.4081
twpcmbeC3.c1,2006,0815:00:00,31 ,1.191774,71.58218,11.39747,17.46282
twpcmbeC3.c1,2006,0816:00:00,31 ,0.855336,41.68575,8.573187,9.977663
twpcmbeC3.c1,2006,0817:00:00,31 ,3.372137,26.82214,9.004976,5.517462
twpcmbeC3.c1,2006,0818:00:00,31 ,11.66641,38.63416,15.99233, 4.69891
twpcmbeC3.c1,2006,0819:00:00,31 ,2.924802,5.314778,4.358746,0.583773
twpcmbeC3.c1,2006,0820:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2006,0821:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2006,0822:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2006,0823:00:00,31 ,       0,       0,       0,       0