datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2005,03 0:30:00,31 ,       0,       0,       0,       0
twpcmbeC1.c1,2005,03 1:30:00,31 ,       0,       0,       0,       0
twpcmbeC1.c1,2005,03 2:30:00,31 ,       0,       0,       0,       0
twpcmbeC1.c1,2005,03 3:30:00,31 ,       0,       0,       0,       0
twpcmbeC1.c1,2005,03 4:30:00,31 ,       0,       0,       0,       0
twpcmbeC1.c1,2005,03 5:30:00,31 ,       0,       0,       0,       0
twpcmbeC1.c1,2005,03 6:30:00,31 ,5.827556,35.56721,20.36717,7.410142
twpcmbeC1.c1,2005,03 7:30:00,31 ,20.81006,188.6032,102.1122,40.07205
twpcmbeC1.c1,2005,03 8:30:00,31 ,72.17805, 282.998,164.3884,60.76418
twpcmbeC1.c1,2005,03 9:30:00,31 ,101.0864,455.7837, 230.246,97.01352
twpcmbeC1.c1,2005,0310:30:00,31 ,88.04764,549.4105,274.5292,136.4046
twpcmbeC1.c1,2005,0311:30:00,31 ,108.8121,576.6361,316.0495, 141.862
twpcmbeC1.c1,2005,0312:30:00,31 ,114.0298,569.5411,315.7418,131.4848
twpcmbeC1.c1,2005,0313:30:00,31 ,121.3018,552.0946,311.3519,125.6317
twpcmbeC1.c1,2005,0314:30:00,31 ,89.10589,449.0283,274.4046,101.7716
twpcmbeC1.c1,2005,0315:30:00,31 , 94.1603,431.5203,232.6827,90.78002
twpcmbeC1.c1,2005,0316:30:00,31 ,43.00446,283.9058,161.2585,57.19197
twpcmbeC1.c1,2005,0317:30:00,31 , 1.23455,144.0285,70.53652,30.95713
twpcmbeC1.c1,2005,0318:30:00,31 ,0.349849,12.39421,5.949182,3.315734
twpcmbeC1.c1,2005,0319:30:00,31 ,       0,       0,       0,       0
twpcmbeC1.c1,2005,0320:30:00,31 ,       0,       0,       0,       0
twpcmbeC1.c1,2005,0321:30:00,31 ,       0,       0,       0,       0
twpcmbeC1.c1,2005,0322:30:00,31 ,       0,       0,       0,       0
twpcmbeC1.c1,2005,0323:30:00,31 ,       0,0.000069,2.214E-6,0.000012