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 ,3.155808,14.33936,9.864512,3.045926
twpcmbeC3.c1,2006,08 8:00:00,31 ,38.71912,107.9273,62.01172,  17.783
twpcmbeC3.c1,2006,08 9:00:00,31 ,57.25913,223.4692,98.67526,43.36234
twpcmbeC3.c1,2006,0810:00:00,31 ,66.17699, 381.619,117.7369,72.83802
twpcmbeC3.c1,2006,0811:00:00,31 ,73.16435,323.6122,123.5315,59.60344
twpcmbeC3.c1,2006,0812:00:00,31 ,81.10982,310.4948,135.6143,62.92935
twpcmbeC3.c1,2006,0813:00:00,31 ,82.99224, 306.616,149.1944,67.74306
twpcmbeC3.c1,2006,0814:00:00,31 ,82.87922,345.1756,147.0799,76.12747
twpcmbeC3.c1,2006,0815:00:00,31 , 83.6979,336.1759,132.7197,59.18486
twpcmbeC3.c1,2006,0816:00:00,31 ,76.69475,249.7373, 111.346,36.85947
twpcmbeC3.c1,2006,0817:00:00,31 ,64.73174, 191.211,86.84285,23.38671
twpcmbeC3.c1,2006,0818:00:00,31 ,38.44778,66.16512,46.11297,5.919813
twpcmbeC3.c1,2006,0819:00:00,31 ,1.431222,3.454267,2.498324,0.452395
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