def set_calibration(self, calibration_mat, radial_distortion):
        """Set calibration matrix and distortion parameter."""
        self._calibration_mat = np.asarray(calibration_mat, dtype=float)
        self._radial_distortion = radial_distortion
        assert self._radial_distortion is not None
Set calibration matrix and distortion parameter.
photogrammetry_importer/types/camera.py