datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2007,07 0:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,07 1:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,07 2:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,07 3:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,07 4:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,07 5:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,07 6:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,07 7:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,07 8:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,07 9:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0710:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0711:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0712:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0713:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0714:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0715:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0716:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0717:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0718:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0719:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0720:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0721:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0722:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0723:00:00,0 ,       .,       .,       .,       .