datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1998,04 0:30:00,1 ,157.7167,157.7167,157.7167,       .
nsacmbeC1.c1,1998,04 1:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,04 2:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,04 3:30:00,1 ,176.3116,176.3116,176.3116,       .
nsacmbeC1.c1,1998,04 4:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,04 5:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,04 6:30:00,1 ,143.4113,143.4113,143.4113,       .
nsacmbeC1.c1,1998,04 7:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,04 8:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,04 9:30:00,1 ,223.3886,223.3886,223.3886,       .
nsacmbeC1.c1,1998,0410:30:00,2 ,95.45364,  191.09,143.2718,67.62512
nsacmbeC1.c1,1998,0411:30:00,1 ,147.4071,147.4071,147.4071,       .
nsacmbeC1.c1,1998,0412:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,0413:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,0414:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,0415:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,0416:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,0417:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,0418:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,0419:30:00,1 , 165.189, 165.189, 165.189,       .
nsacmbeC1.c1,1998,0420:30:00,1 ,152.2655,152.2655,152.2655,       .
nsacmbeC1.c1,1998,0421:30:00,1 ,156.3387,156.3387,156.3387,       .
nsacmbeC1.c1,1998,0422:30:00,3 , 157.935,161.1408,160.0649,1.844609
nsacmbeC1.c1,1998,0423:30:00,0 ,       .,       .,       .,       .