datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2007,08 0:00:00,1 ,1.219823,1.219823,1.219823,       .
twpcmbeC3.c1,2007,08 1:00:00,1 ,0.865246,0.865246,0.865246,       .
twpcmbeC3.c1,2007,08 2:00:00,1 ,0.435518,0.435518,0.435518,       .
twpcmbeC3.c1,2007,08 3:00:00,1 ,0.295708,0.295708,0.295708,       .
twpcmbeC3.c1,2007,08 4:00:00,1 ,0.433704,0.433704,0.433704,       .
twpcmbeC3.c1,2007,08 5:00:00,1 , 0.44503, 0.44503, 0.44503,       .
twpcmbeC3.c1,2007,08 6:00:00,1 ,2.507203,2.507203,2.507203,       .
twpcmbeC3.c1,2007,08 7:00:00,1 ,1.186994,1.186994,1.186994,       .
twpcmbeC3.c1,2007,08 8:00:00,1 ,1.790418,1.790418,1.790418,       .
twpcmbeC3.c1,2007,08 9:00:00,1 ,2.470784,2.470784,2.470784,       .
twpcmbeC3.c1,2007,0810:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0811:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0812:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0813:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0814:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0815:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0816:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0817:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0818:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0819:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0820:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0821:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0822:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0823:00:00,0 ,       .,       .,       .,       .