def METHOD_NAME(self, fh):
    """Read in all of the USRBIN tallies from the USRBIN file."""
    line = fh.readline()
    while line != "" and line[0] == "1":
        new_tally = UsrbinTally(fh)
        self.tally[new_tally.name] = new_tally
        line = fh.readline()