datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2002,12 0:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,12 1:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,12 2:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,12 3:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,12 4:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,12 5:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,12 6:00:00,31 ,       0, 2.04547,0.268433,  0.5321
twpcmbeC3.c1,2002,12 7:00:00,7 ,3.300378,12.72117, 7.54984,4.380684
twpcmbeC3.c1,2002,12 8:00:00,7 ,7.936289,23.91004,16.82787,6.457934
twpcmbeC3.c1,2002,12 9:00:00,7 ,3.972411,41.14459,29.26378,13.52502
twpcmbeC3.c1,2002,1210:00:00,7 ,21.58893,61.33979,46.03025,16.35647
twpcmbeC3.c1,2002,1211:00:00,7 ,21.75494,59.07111, 41.6778,14.35529
twpcmbeC3.c1,2002,1212:00:00,7 ,1.112129,56.73926, 30.8265,24.35611
twpcmbeC3.c1,2002,1213:00:00,7 ,0.912489,54.80608,25.24754,23.38867
twpcmbeC3.c1,2002,1214:00:00,9 ,       0,44.07272,8.407194,13.67724
twpcmbeC3.c1,2002,1215:00:00,8 ,       0,51.23294,17.06347,19.06342
twpcmbeC3.c1,2002,1216:00:00,7 , 1.57923,38.97047, 20.6643,13.32796
twpcmbeC3.c1,2002,1217:00:00,7 , 1.82286,12.78956,8.913873,4.250169
twpcmbeC3.c1,2002,1218:00:00,7 ,1.697406,15.16796,10.67355,5.491594
twpcmbeC3.c1,2002,1219:00:00,29 ,       0,4.347193,0.468602,1.080179
twpcmbeC3.c1,2002,1220:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,1221:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,1222:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2002,1223:00:00,31 ,       0,       0,       0,       0