datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2007,06 0:30:00,0 ,       .,       .,       .,       .
twpcmbeC1.c1,2007,06 1:30:00,0 ,       .,       .,       .,       .
twpcmbeC1.c1,2007,06 2:30:00,0 ,       .,       .,       .,       .
twpcmbeC1.c1,2007,06 3:30:00,0 ,       .,       .,       .,       .
twpcmbeC1.c1,2007,06 4:30:00,0 ,       .,       .,       .,       .
twpcmbeC1.c1,2007,06 5:30:00,0 ,       .,       .,       .,       .
twpcmbeC1.c1,2007,06 6:30:00,30 ,0.001389,       1,0.424419,0.407585
twpcmbeC1.c1,2007,06 7:30:00,30 ,0.004649,0.999864,0.452572,0.411788
twpcmbeC1.c1,2007,06 8:30:00,30 ,0.003777,0.999915,0.418174,0.398073
twpcmbeC1.c1,2007,06 9:30:00,30 ,0.005837,0.999885,0.472101,0.423012
twpcmbeC1.c1,2007,0610:30:00,30 ,0.005222,0.999972,0.447448,0.410033
twpcmbeC1.c1,2007,0611:30:00,30 ,0.001038,       1,0.410413,0.417477
twpcmbeC1.c1,2007,0612:30:00,30 ,0.000408,0.999875,0.477133,0.419108
twpcmbeC1.c1,2007,0613:30:00,30 ,0.001229,  0.9998,0.545719,0.414418
twpcmbeC1.c1,2007,0614:30:00,30 ,0.000877,0.999936,0.601323,0.387814
twpcmbeC1.c1,2007,0615:30:00,30 ,0.000325,0.999942,0.623069,0.380049
twpcmbeC1.c1,2007,0616:30:00,30 ,0.000336,0.999917,0.608192,0.374847
twpcmbeC1.c1,2007,0617:30:00,30 ,0.000372,0.999633,0.594634,0.385672
twpcmbeC1.c1,2007,0618:30:00,0 ,       .,       .,       .,       .
twpcmbeC1.c1,2007,0619:30:00,0 ,       .,       .,       .,       .
twpcmbeC1.c1,2007,0620:30:00,0 ,       .,       .,       .,       .
twpcmbeC1.c1,2007,0621:30:00,0 ,       .,       .,       .,       .
twpcmbeC1.c1,2007,0622:30:00,0 ,       .,       .,       .,       .
twpcmbeC1.c1,2007,0623:30:00,0 ,       .,       .,       .,       .