def numpymat2df(mat):
    return pd.DataFrame(
        dict(('x%d' % i, mat[:, i]) for i in range(mat.shape[1])))
Return the file descriptor of the log reader's log file.
dataset/ETHPy150Open UDST/urbansim/urbansim/utils/misc.py/numpymat2df--crossover with--dataset/ETHPy150Open deanhiller/databus/webapp/play1.3.x/python/Lib/hotshot/log.py/LogReader.fileno