datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,1998,10 0:30:00,2 ,       0,       0,       0,       0
twpcmbeC2.c1,1998,10 1:30:00,2 ,       0,       0,       0,       0
twpcmbeC2.c1,1998,10 2:30:00,2 ,       0,       0,       0,       0
twpcmbeC2.c1,1998,10 3:30:00,2 ,       0,       0,       0,       0
twpcmbeC2.c1,1998,10 4:30:00,2 ,       0,       0,       0,       0
twpcmbeC2.c1,1998,10 5:30:00,2 ,       0,       0,       0,       0
twpcmbeC2.c1,1998,10 6:30:00,2 ,0.325841,0.624311,0.475076, 0.21105
twpcmbeC2.c1,1998,10 7:30:00,1 ,0.004082,0.004082,0.004082,       .
twpcmbeC2.c1,1998,10 8:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,1998,10 9:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,1998,1010:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,1998,1011:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,1998,1012:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,1998,1013:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,1998,1014:30:00,3 ,128.1414,315.9062, 195.016,104.8912
twpcmbeC2.c1,1998,1015:30:00,3 ,280.3553,478.3055,411.5245,113.6022
twpcmbeC2.c1,1998,1016:30:00,3 ,122.0654,318.6846, 243.994,106.4817
twpcmbeC2.c1,1998,1017:30:00,3 ,55.74971,94.73131,77.18076, 19.7784
twpcmbeC2.c1,1998,1018:30:00,3 ,0.179749,9.276129,5.581022,4.782184
twpcmbeC2.c1,1998,1019:30:00,3 ,       0,       0,       0,       0
twpcmbeC2.c1,1998,1020:30:00,3 ,       0,       0,       0,       0
twpcmbeC2.c1,1998,1021:30:00,3 ,       0,       0,       0,       0
twpcmbeC2.c1,1998,1022:30:00,3 ,       0,       0,       0,       0
twpcmbeC2.c1,1998,1023:30:00,3 ,       0,       0,       0,       0