datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2001,12 0:30:00,0 ,       .,       .,       .,       .
sgpcmbeC1.c1,2001,12 1:30:00,0 ,       .,       .,       .,       .
sgpcmbeC1.c1,2001,12 2:30:00,0 ,       .,       .,       .,       .
sgpcmbeC1.c1,2001,12 3:30:00,0 ,       .,       .,       .,       .
sgpcmbeC1.c1,2001,12 4:30:00,0 ,       .,       .,       .,       .
sgpcmbeC1.c1,2001,12 5:30:00,0 ,       .,       .,       .,       .
sgpcmbeC1.c1,2001,12 6:30:00,0 ,       .,       .,       .,       .
sgpcmbeC1.c1,2001,12 7:30:00,7 , 0.00104,       1,0.655128,0.454298
sgpcmbeC1.c1,2001,12 8:30:00,31 ,0.001625,0.997994,0.349082,0.427202
sgpcmbeC1.c1,2001,12 9:30:00,31 ,0.003263,0.999913, 0.36432,0.414412
sgpcmbeC1.c1,2001,1210:30:00,31 , 0.00492,       1, 0.37852,0.407479
sgpcmbeC1.c1,2001,1211:30:00,31 ,0.005922,       1,0.336468,0.415901
sgpcmbeC1.c1,2001,1212:30:00,31 ,0.007045,0.999816,0.322988,0.429936
sgpcmbeC1.c1,2001,1213:30:00,31 ,0.006532,0.999596,0.327584,0.413803
sgpcmbeC1.c1,2001,1214:30:00,30 ,0.004326,0.999329,0.335072,0.432513
sgpcmbeC1.c1,2001,1215:30:00,30 ,0.004377,0.999443, 0.37993,0.437964
sgpcmbeC1.c1,2001,1216:30:00,30 , 0.00535,0.996421,0.325323,0.421796
sgpcmbeC1.c1,2001,1217:30:00,1 ,0.999934,0.999934,0.999934,       .
sgpcmbeC1.c1,2001,1218:30:00,0 ,       .,       .,       .,       .
sgpcmbeC1.c1,2001,1219:30:00,0 ,       .,       .,       .,       .
sgpcmbeC1.c1,2001,1220:30:00,0 ,       .,       .,       .,       .
sgpcmbeC1.c1,2001,1221:30:00,0 ,       .,       .,       .,       .
sgpcmbeC1.c1,2001,1222:30:00,0 ,       .,       .,       .,       .
sgpcmbeC1.c1,2001,1223:30:00,0 ,       .,       .,       .,       .