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 ,0.076931,0.588679,0.226731,0.126346
twpcmbeC2.c1,1999,02 7:30:00,28 ,27.97464,70.69212,51.42213,12.12554
twpcmbeC2.c1,1999,02 8:30:00,28 ,131.2231,308.5107,258.2736, 49.8535
twpcmbeC2.c1,1999,02 9:30:00,28 ,430.7321,586.6542,519.4168,35.91647
twpcmbeC2.c1,1999,0210:30:00,28 ,466.5559,807.0224,723.5527,69.53811
twpcmbeC2.c1,1999,0211:30:00,28 ,502.5918,959.2044,846.6333,115.4381
twpcmbeC2.c1,1999,0212:30:00,28 ,734.4115,1079.956,945.9767,82.80959
twpcmbeC2.c1,1999,0213:30:00,28 ,617.8688,1073.457,935.5701,113.3707
twpcmbeC2.c1,1999,0214:30:00,28 ,456.8314,1004.055,869.9989,113.9153
twpcmbeC2.c1,1999,0215:30:00,28 ,477.4606,834.6725,732.4229,83.92942
twpcmbeC2.c1,1999,0216:30:00,28 ,379.6035, 632.678,529.2519,69.14955
twpcmbeC2.c1,1999,0217:30:00,28 ,162.7184,369.4957,290.7824,60.54622
twpcmbeC2.c1,1999,0218:30:00,28 ,50.65073,124.4753,87.09171,19.64383
twpcmbeC2.c1,1999,0219:30:00,28 ,0.776558,2.552635,1.607783,0.395201
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