datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2007,09 0:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,09 1:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,09 2:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,09 3:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,09 4:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,09 5:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,09 6:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,09 7:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,09 8:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,09 9:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0910:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0911:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0912:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0913:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0914:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0915:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0916:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0917:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0918:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0919:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0920:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0921:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0922:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0923:00:00,0 ,       .,       .,       .,       .