datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2005,05 0:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2005,05 1:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2005,05 2:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2005,05 3:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2005,05 4:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2005,05 5:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2005,05 6:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2005,05 7:00:00,30 ,0.001967,0.963874,0.102222,0.241166
twpcmbeC3.c1,2005,05 8:00:00,30 ,0.000988,0.617319,0.068375,0.139003
twpcmbeC3.c1,2005,05 9:00:00,30 ,0.000098, 0.70096,0.060282,0.155382
twpcmbeC3.c1,2005,0510:00:00,30 ,0.000999, 0.63679,0.078314,0.182433
twpcmbeC3.c1,2005,0511:00:00,30 ,0.001063,0.659996,0.072944,0.162786
twpcmbeC3.c1,2005,0512:00:00,30 ,       0, 0.68284,0.126268,0.194973
twpcmbeC3.c1,2005,0513:00:00,31 ,1.557E-6,0.905016,0.169676,0.251506
twpcmbeC3.c1,2005,0514:00:00,31 ,4.583E-6,0.784241,0.182564, 0.23593
twpcmbeC3.c1,2005,0515:00:00,31 , 0.00074,0.859723,0.171368,0.228935
twpcmbeC3.c1,2005,0516:00:00,31 ,0.000107,0.551229, 0.17504,0.194784
twpcmbeC3.c1,2005,0517:00:00,31 ,0.000719,0.976393, 0.23174,0.305818
twpcmbeC3.c1,2005,0518:00:00,31 ,0.001847,0.944186,0.196783,0.263341
twpcmbeC3.c1,2005,0519:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2005,0520:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2005,0521:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2005,0522:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2005,0523:00:00,0 ,       .,       .,       .,       .