datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2007,04 0:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,04 1:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,04 2:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,04 3:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,04 4:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,04 5:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,04 6:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,04 7:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,04 8:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,04 9:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0410:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0411:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0412:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0413:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0414:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0415:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0416:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0417:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0418:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0419:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0420:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0421:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0422:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0423:00:00,0 ,       .,       .,       .,       .