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 ,5.458267,37.57824,19.22336,7.653219
twpcmbeC1.c1,2005,03 7:30:00,31 ,5.406442,57.08921,29.43174,15.36662
twpcmbeC1.c1,2005,03 8:30:00,31 ,2.364368,117.1783,36.10622,27.95991
twpcmbeC1.c1,2005,03 9:30:00,31 ,5.029286,137.6713,58.59433,  40.277
twpcmbeC1.c1,2005,0310:30:00,31 ,1.019495,122.7744,54.26858,32.74295
twpcmbeC1.c1,2005,0311:30:00,31 ,20.75035,156.0137,79.32138,41.40217
twpcmbeC1.c1,2005,0312:30:00,31 ,15.46402,170.5867,73.43714,37.47423
twpcmbeC1.c1,2005,0313:30:00,31 ,13.46693, 174.405,78.42134, 46.4355
twpcmbeC1.c1,2005,0314:30:00,31 ,2.339909, 144.379,61.09598,32.69776
twpcmbeC1.c1,2005,0315:30:00,31 ,2.080589,121.4704,51.09949,28.37716
twpcmbeC1.c1,2005,0316:30:00,31 ,4.410995,115.9623,39.73249,24.77912
twpcmbeC1.c1,2005,0317:30:00,31 ,1.277886,58.50475, 27.1279, 15.1941
twpcmbeC1.c1,2005,0318:30:00,31 ,0.663383,17.11541,8.335906,4.224438
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 ,       0,0.000455,0.000015,0.000082