datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2006,11 0:30:00,28 ,       0,       0,       0,       0
sgpcmbeC1.c1,2006,11 1:30:00,26 ,       0,       0,       0,       0
sgpcmbeC1.c1,2006,11 2:30:00,26 ,       0,       0,       0,       0
sgpcmbeC1.c1,2006,11 3:30:00,25 ,       0,       0,       0,       0
sgpcmbeC1.c1,2006,11 4:30:00,28 ,       0,       0,       0,       0
sgpcmbeC1.c1,2006,11 5:30:00,28 ,       0,       0,       0,       0
sgpcmbeC1.c1,2006,11 6:30:00,29 ,       0,0.069907,0.003867,0.014284
sgpcmbeC1.c1,2006,11 7:30:00,30 ,       0,36.13457,12.20235,12.38162
sgpcmbeC1.c1,2006,11 8:30:00,30 ,       0,97.19656,37.61807,27.44094
sgpcmbeC1.c1,2006,11 9:30:00,30 ,       0,87.87338,38.58603,26.31672
sgpcmbeC1.c1,2006,1110:30:00,30 ,0.071351,147.7202,43.06275,39.27544
sgpcmbeC1.c1,2006,1111:30:00,30 ,0.074234,185.8655,58.81768,61.84216
sgpcmbeC1.c1,2006,1112:30:00,30 ,0.095272,204.8606,43.89952,58.94476
sgpcmbeC1.c1,2006,1113:30:00,30 ,0.092937,137.8066, 45.1313,43.73984
sgpcmbeC1.c1,2006,1114:30:00,30 ,0.059552,144.2101,45.57034, 39.0956
sgpcmbeC1.c1,2006,1115:30:00,30 ,       0,101.7895, 42.8447,29.20646
sgpcmbeC1.c1,2006,1116:30:00,30 ,       0,53.27814,24.32157,17.71683
sgpcmbeC1.c1,2006,1117:30:00,30 ,       0,11.12468,2.116775,2.791229
sgpcmbeC1.c1,2006,1118:30:00,28 ,       0,3.933793,0.140493,0.743417
sgpcmbeC1.c1,2006,1119:30:00,29 ,       0,5.523926, 0.19048,1.025767
sgpcmbeC1.c1,2006,1120:30:00,28 ,       0,       0,       0,       0
sgpcmbeC1.c1,2006,1121:30:00,27 ,       0,       0,       0,       0
sgpcmbeC1.c1,2006,1122:30:00,26 ,       0,       0,       0,       0
sgpcmbeC1.c1,2006,1123:30:00,29 ,       0,       0,       0,       0