datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2001,10 0:30:00,30 ,       0,0.052991,0.001766,0.009675
twpcmbeC2.c1,2001,10 1:30:00,30 ,       0,       0,       0,       0
twpcmbeC2.c1,2001,10 2:30:00,30 ,       0,       0,       0,       0
twpcmbeC2.c1,2001,10 3:30:00,30 ,       0,0.127081,0.004236,0.023202
twpcmbeC2.c1,2001,10 4:30:00,30 ,       0,       0,       0,       0
twpcmbeC2.c1,2001,10 5:30:00,30 ,       0,       0,       0,       0
twpcmbeC2.c1,2001,10 6:30:00,30 ,0.004728,0.051106,0.023016,0.012212
twpcmbeC2.c1,2001,10 7:30:00,30 ,0.617104,134.4841,77.13742,32.10478
twpcmbeC2.c1,2001,10 8:30:00,30 ,7.160309,385.3266,261.9523,93.94766
twpcmbeC2.c1,2001,10 9:30:00,30 ,103.6872,612.6977,442.1258,132.3029
twpcmbeC2.c1,2001,1010:30:00,30 ,19.64745,793.8969,557.4733,201.6471
twpcmbeC2.c1,2001,1011:30:00,30 ,115.3902,891.2737,615.0626,218.3568
twpcmbeC2.c1,2001,1012:30:00,30 ,1.159531,915.8303,582.3431,304.0376
twpcmbeC2.c1,2001,1013:30:00,30 ,13.37386,912.0635,571.3166,262.3332
twpcmbeC2.c1,2001,1014:30:00,30 ,98.50302,784.3417,472.1997,213.2428
twpcmbeC2.c1,2001,1015:30:00,30 ,0.018599,641.6313,353.9232,190.0845
twpcmbeC2.c1,2001,1016:30:00,30 ,0.113571,442.1605,212.7032, 137.553
twpcmbeC2.c1,2001,1017:30:00,30 ,0.058645,205.9908, 100.796,67.08347
twpcmbeC2.c1,2001,1018:30:00,30 ,0.000119,30.06041,9.943563,8.529368
twpcmbeC2.c1,2001,1019:30:00,30 ,       0,       0,       0,       0
twpcmbeC2.c1,2001,1020:30:00,30 ,       0,       0,       0,       0
twpcmbeC2.c1,2001,1021:30:00,30 ,       0,       0,       0,       0
twpcmbeC2.c1,2001,1022:30:00,30 ,       0,       0,       0,       0
twpcmbeC2.c1,2001,1023:30:00,30 ,       0,       0,       0,       0