datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2003,05 0:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,2003,05 1:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,2003,05 2:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,2003,05 3:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,2003,05 4:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,2003,05 5:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,2003,05 6:30:00,1 ,0.989308,0.989308,0.989308,       .
twpcmbeC2.c1,2003,05 7:30:00,12 ,0.011556,0.998936,0.465195,0.408165
twpcmbeC2.c1,2003,05 8:30:00,12 ,0.009444,0.996357,0.384762,0.377705
twpcmbeC2.c1,2003,05 9:30:00,12 ,0.014687,0.993747, 0.35594,0.328015
twpcmbeC2.c1,2003,0510:30:00,12 ,  0.0018,0.996173,0.366543,0.426529
twpcmbeC2.c1,2003,0511:30:00,13 ,0.047969, 0.99956,0.425229,0.401835
twpcmbeC2.c1,2003,0512:30:00,13 ,0.014096, 0.99864,0.499526, 0.42518
twpcmbeC2.c1,2003,0513:30:00,13 ,0.005208,0.997877,0.534034, 0.40554
twpcmbeC2.c1,2003,0514:30:00,13 ,0.009634,0.997813,0.576356,0.411708
twpcmbeC2.c1,2003,0515:30:00,13 ,0.014264,0.999087,0.572594, 0.37925
twpcmbeC2.c1,2003,0516:30:00,13 ,0.011961,0.999288,0.477972, 0.39514
twpcmbeC2.c1,2003,0517:30:00,13 , 0.01505,0.997869,0.394012,0.413457
twpcmbeC2.c1,2003,0518:30:00,13 ,0.020394,0.996668,0.310673,0.417302
twpcmbeC2.c1,2003,0519:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,2003,0520:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,2003,0521:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,2003,0522:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,2003,0523:30:00,0 ,       .,       .,       .,       .