datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2004,08 0:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,08 1:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,08 2:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,08 3:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,08 4:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,08 5:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,08 6:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,08 7:00:00,31 , 7.51647,17.97217, 10.8321,2.685479
twpcmbeC3.c1,2004,08 8:00:00,31 ,8.012281,41.01122,14.83988,8.153669
twpcmbeC3.c1,2004,08 9:00:00,31 ,2.463355,72.41943,16.33553,20.21428
twpcmbeC3.c1,2004,0810:00:00,31 ,0.796076,62.21679,19.53992,18.65828
twpcmbeC3.c1,2004,0811:00:00,31 ,0.784703, 52.9683,22.30828,17.95834
twpcmbeC3.c1,2004,0812:00:00,31 ,0.440283,83.65025,29.15606,21.92481
twpcmbeC3.c1,2004,0813:00:00,31 ,0.426225,79.11879,31.88845,23.36128
twpcmbeC3.c1,2004,0814:00:00,31 ,0.604275,78.98531,26.06192,23.02002
twpcmbeC3.c1,2004,0815:00:00,31 ,1.117182,68.36729,14.82694,17.75113
twpcmbeC3.c1,2004,0816:00:00,31 , 2.12958,42.97178,10.56584,11.19919
twpcmbeC3.c1,2004,0817:00:00,31 , 4.07075, 69.0995,10.35914,11.42608
twpcmbeC3.c1,2004,0818:00:00,31 ,11.11297,36.23536, 15.9179,5.627167
twpcmbeC3.c1,2004,0819:00:00,31 ,3.423013,5.392142,4.395103,0.498103
twpcmbeC3.c1,2004,0820:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,0821:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,0822:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2004,0823:00:00,31 ,       0,       0,       0,       0