datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2005,02 0:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,2005,02 1:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,2005,02 2:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,2005,02 3:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,2005,02 4:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,2005,02 5:30:00,1 ,       1,       1,       1,       .
twpcmbeC2.c1,2005,02 6:30:00,2 ,0.825179,0.890469,0.857824,0.046167
twpcmbeC2.c1,2005,02 7:30:00,27 ,0.022858,0.999972,0.645215,0.324879
twpcmbeC2.c1,2005,02 8:30:00,27 ,0.079536,       1,0.703709,0.346938
twpcmbeC2.c1,2005,02 9:30:00,27 ,0.032768,       1,0.656841,0.362919
twpcmbeC2.c1,2005,0210:30:00,27 ,0.009133,       1,0.732379,0.338654
twpcmbeC2.c1,2005,0211:30:00,27 ,0.022299,       1,0.727112,0.329904
twpcmbeC2.c1,2005,0212:30:00,26 ,0.066762,       1,0.767982,0.303018
twpcmbeC2.c1,2005,0213:30:00,27 ,0.091829,       1,0.777263,0.311021
twpcmbeC2.c1,2005,0214:30:00,27 ,0.010984,       1,0.760679,0.362383
twpcmbeC2.c1,2005,0215:30:00,28 ,0.029075,       1,0.812659,0.342413
twpcmbeC2.c1,2005,0216:30:00,28 ,0.097243,       1,0.820788,0.319617
twpcmbeC2.c1,2005,0217:30:00,27 ,0.060274,       1,0.801163,0.330415
twpcmbeC2.c1,2005,0218:30:00,26 ,0.041713,       1,0.724517,0.358956
twpcmbeC2.c1,2005,0219:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,2005,0220:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,2005,0221:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,2005,0222:30:00,0 ,       .,       .,       .,       .
twpcmbeC2.c1,2005,0223:30:00,0 ,       .,       .,       .,       .