datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,1999,02 0:30:00,28 ,       0,       0,       0,       0
twpcmbeC2.c1,1999,02 1:30:00,28 ,       0,       0,       0,       0
twpcmbeC2.c1,1999,02 2:30:00,28 ,       0,       0,       0,       0
twpcmbeC2.c1,1999,02 3:30:00,28 ,       0,       0,       0,       0
twpcmbeC2.c1,1999,02 4:30:00,28 ,       0,       0,       0,       0
twpcmbeC2.c1,1999,02 5:30:00,28 ,       0,       0,       0,       0
twpcmbeC2.c1,1999,02 6:30:00,28 ,       0,       0,       0,       0
twpcmbeC2.c1,1999,02 7:30:00,28 ,0.128738, 35.4314,10.91534,9.407713
twpcmbeC2.c1,1999,02 8:30:00,28 ,3.966171,257.2791, 132.619,68.55771
twpcmbeC2.c1,1999,02 9:30:00,28 ,187.3147,458.7712,339.5616,74.42529
twpcmbeC2.c1,1999,0210:30:00,28 ,117.0428,672.4181,493.7545, 121.068
twpcmbeC2.c1,1999,0211:30:00,28 ,89.55298,794.0099,559.2047,205.9049
twpcmbeC2.c1,1999,0212:30:00,28 ,91.71057,960.3112,653.2576,197.5458
twpcmbeC2.c1,1999,0213:30:00,28 , 171.038,912.0861,645.8244,203.8943
twpcmbeC2.c1,1999,0214:30:00,28 ,87.45355,835.5026,631.7414,189.7703
twpcmbeC2.c1,1999,0215:30:00,28 ,65.55948,708.9309,506.5289,152.1747
twpcmbeC2.c1,1999,0216:30:00,28 ,56.60648,527.0881,334.4073,123.7001
twpcmbeC2.c1,1999,0217:30:00,28 ,1.896927,289.1848,156.5447,81.36084
twpcmbeC2.c1,1999,0218:30:00,28 ,0.479725,63.36193,28.27012,20.84491
twpcmbeC2.c1,1999,0219:30:00,28 ,0.001007,0.145016, 0.02661,0.036843
twpcmbeC2.c1,1999,0220:30:00,28 ,       0,       0,       0,       0
twpcmbeC2.c1,1999,0221:30:00,28 ,       0,       0,       0,       0
twpcmbeC2.c1,1999,0222:30:00,28 ,       0,       0,       0,       0
twpcmbeC2.c1,1999,0223:30:00,28 ,       0,       0,       0,       0