datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2005,07 0:30:00,0 ,       .,       .,       .,       .
twpcmbeC1.c1,2005,07 1:30:00,0 ,       .,       .,       .,       .
twpcmbeC1.c1,2005,07 2:30:00,0 ,       .,       .,       .,       .
twpcmbeC1.c1,2005,07 3:30:00,0 ,       .,       .,       .,       .
twpcmbeC1.c1,2005,07 4:30:00,0 ,       .,       .,       .,       .
twpcmbeC1.c1,2005,07 5:30:00,0 ,       .,       .,       .,       .
twpcmbeC1.c1,2005,07 6:30:00,31 ,0.072586,       1,0.849901,0.273412
twpcmbeC1.c1,2005,07 7:30:00,31 ,0.235262,       1, 0.88011,0.221315
twpcmbeC1.c1,2005,07 8:30:00,31 ,0.069861,       1,0.903738,0.222493
twpcmbeC1.c1,2005,07 9:30:00,31 ,0.154841,       1, 0.91252,0.190201
twpcmbeC1.c1,2005,0710:30:00,31 ,0.197993,       1,0.941397,0.182864
twpcmbeC1.c1,2005,0711:30:00,31 ,0.123164,       1,0.899047,0.241961
twpcmbeC1.c1,2005,0712:30:00,31 , 0.02639,       1,0.882595,0.262923
twpcmbeC1.c1,2005,0713:30:00,31 ,0.006768,       1,0.885289,0.281556
twpcmbeC1.c1,2005,0714:30:00,31 ,0.009638,       1,0.898209, 0.27845
twpcmbeC1.c1,2005,0715:30:00,31 ,0.028194,       1,0.911933,0.249949
twpcmbeC1.c1,2005,0716:30:00,31 ,0.007657,       1,0.888955,0.269021
twpcmbeC1.c1,2005,0717:30:00,31 ,0.001682,       1,0.786773,0.370837
twpcmbeC1.c1,2005,0718:30:00,0 ,       .,       .,       .,       .
twpcmbeC1.c1,2005,0719:30:00,0 ,       .,       .,       .,       .
twpcmbeC1.c1,2005,0720:30:00,0 ,       .,       .,       .,       .
twpcmbeC1.c1,2005,0721:30:00,0 ,       .,       .,       .,       .
twpcmbeC1.c1,2005,0722:30:00,0 ,       .,       .,       .,       .
twpcmbeC1.c1,2005,0723:30:00,0 ,       .,       .,       .,       .