datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2003,12 0:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,12 1:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,12 2:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,12 3:30:00,31 ,       0, 0.28179, 0.00909,0.050611
nsacmbeC1.c1,2003,12 4:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,12 5:30:00,31 ,       0,  0.0934,0.003013,0.016775
nsacmbeC1.c1,2003,12 6:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,12 7:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,12 8:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,12 9:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,1210:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,1211:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,1212:30:00,31 ,       0,0.019091,0.000616,0.003429
nsacmbeC1.c1,2003,1213:30:00,31 ,       0,0.075167,0.002425,  0.0135
nsacmbeC1.c1,2003,1214:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,1215:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,1216:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,1217:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,1218:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,1219:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,1220:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,1221:30:00,31 ,       0,0.235814,0.007607,0.042353
nsacmbeC1.c1,2003,1222:30:00,31 ,       0,       0,       0,       0
nsacmbeC1.c1,2003,1223:30:00,31 ,       0,       0,       0,       0