def read_raw_ctf(directory, system_clock='truncate', preload=False, verbose=None):
 return RawCTF(directory, system_clock, preload=preload, verbose=verbose)

def read_raw_ctf ( directory , system_clock = 'truncate' , preload = False , verbose = None ) : return RawCTF ( directory , system_clock , preload = preload , verbose = verbose )
raw object from ctf directory .