def METHOD_NAME(self, not_disp, not_disp_indices):
    """This method slices in the simpler case."""
    data = self.data[:, not_disp]
    distances = np.abs(data - not_disp_indices)
    matches = np.all(distances <= 0.5, axis=1)
    slice_indices = np.where(matches)[0].astype(int)
    return slice_indices, 1