datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2007,01 0:00:00,1 ,0.019133,0.019133,0.019133,       .
twpcmbeC3.c1,2007,01 1:00:00,1 ,0.022392,0.022392,0.022392,       .
twpcmbeC3.c1,2007,01 2:00:00,1 ,0.052438,0.052438,0.052438,       .
twpcmbeC3.c1,2007,01 3:00:00,1 ,0.064376,0.064376,0.064376,       .
twpcmbeC3.c1,2007,01 4:00:00,1 ,0.030608,0.030608,0.030608,       .
twpcmbeC3.c1,2007,01 5:00:00,1 ,0.074884,0.074884,0.074884,       .
twpcmbeC3.c1,2007,01 6:00:00,1 ,0.047632,0.047632,0.047632,       .
twpcmbeC3.c1,2007,01 7:00:00,1 ,0.077668,0.077668,0.077668,       .
twpcmbeC3.c1,2007,01 8:00:00,1 ,0.042716,0.042716,0.042716,       .
twpcmbeC3.c1,2007,01 9:00:00,1 ,0.074537,0.074537,0.074537,       .
twpcmbeC3.c1,2007,0110:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0111:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0112:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0113:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0114:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0115:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0116:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0117:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0118:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0119:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0120:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0121:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0122:00:00,0 ,       .,       .,       .,       .
twpcmbeC3.c1,2007,0123:00:00,0 ,       .,       .,       .,       .