datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2007,08 0:00:00,1 ,356.4275,356.4275,356.4275,       .
twpcmbeC3.c1,2007,08 1:00:00,1 ,357.3564,357.3564,357.3564,       .
twpcmbeC3.c1,2007,08 2:00:00,1 , 358.394, 358.394, 358.394,       .
twpcmbeC3.c1,2007,08 3:00:00,1 ,359.0786,359.0786,359.0786,       .
twpcmbeC3.c1,2007,08 4:00:00,1 ,358.0152,358.0152,358.0152,       .
twpcmbeC3.c1,2007,08 5:00:00,1 ,356.9263,356.9263,356.9263,       .
twpcmbeC3.c1,2007,08 6:00:00,1 ,359.8097,359.8097,359.8097,       .
twpcmbeC3.c1,2007,08 7:00:00,1 ,358.0148,358.0148,358.0148,       .
twpcmbeC3.c1,2007,08 8:00:00,1 ,359.8896,359.8896,359.8896,       .
twpcmbeC3.c1,2007,08 9:00:00,1 , 366.704, 366.704, 366.704,       .
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 ,       .,       .,       .,       .