datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1998,03 0:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,03 1:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,03 2:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,03 3:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,03 4:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,03 5:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,03 6:30:00,5 ,0.040688,4.120476,2.884369, 1.70926
nsacmbeC1.c1,1998,03 7:30:00,15 ,0.028346,5.687494,2.406882, 1.84665
nsacmbeC1.c1,1998,03 8:30:00,27 ,0.029932,5.510435,2.226104,1.670124
nsacmbeC1.c1,1998,03 9:30:00,29 ,0.033768,5.369441,3.117815, 1.55196
nsacmbeC1.c1,1998,0310:30:00,29 ,0.030246,8.486011,4.084429,2.374965
nsacmbeC1.c1,1998,0311:30:00,29 ,0.031654,7.150145,3.295576,2.228121
nsacmbeC1.c1,1998,0312:30:00,31 ,0.026421,8.524729, 3.16925,2.791565
nsacmbeC1.c1,1998,0313:30:00,30 ,0.028551,7.413513,2.544601,2.306023
nsacmbeC1.c1,1998,0314:30:00,30 , 0.02829,8.399782,3.068211,2.676568
nsacmbeC1.c1,1998,0315:30:00,30 ,0.024364,8.821265,3.169416,2.758997
nsacmbeC1.c1,1998,0316:30:00,29 ,0.031669,8.971305,3.517145,2.659773
nsacmbeC1.c1,1998,0317:30:00,29 ,0.030169,6.299881,2.997564,1.985804
nsacmbeC1.c1,1998,0318:30:00,29 ,0.032495,5.402746,2.319323,1.645481
nsacmbeC1.c1,1998,0319:30:00,19 ,0.025531,6.388581, 2.27516,2.151641
nsacmbeC1.c1,1998,0320:30:00,7 ,0.041555,3.725674,2.936805,1.297473
nsacmbeC1.c1,1998,0321:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,0322:30:00,0 ,       .,       .,       .,       .
nsacmbeC1.c1,1998,0323:30:00,0 ,       .,       .,       .,       .