datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2002,02 0:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,02 1:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,02 2:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,02 3:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,02 4:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,02 5:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,02 6:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,02 7:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,02 8:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,02 9:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,0210:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,0211:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,0212:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,0213:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,0214:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,0215:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,0216:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,0217:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,0218:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,0219:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,0220:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,0221:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,0222:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2002,0223:00:00,0 ,       .,       .,       .,       .