blimpy/file_wrapper.py
def _calc_selection_size(self):
        """Calculate size of data of interest.
        """

        #Check to see how many integrations requested
        n_ints = self.t_stop - self.t_start
        #Check to see how many frequency channels requested
        n_chan = (self.f_stop - self.f_start) / abs(self.header[b'foff'])

        n_bytes  = self._n_bytes
        selection_size = int(n_ints*n_chan*n_bytes)

        return selection_size
def _calc_selection_size(self):
        """Calculate size of data of interest.
        """

        #Check to see how many integrations requested
        n_ints = self.t_stop - self.t_start
        #Check to see how many frequency channels requested
        n_chan = (self.f_stop - self.f_start) / abs(self.header[b'foff'])

        n_bytes  = self._n_bytes
        selection_size = int(n_ints*n_chan*n_bytes)

        return selection_size
Calculate size of data of interest.