A ball-and-stick file BALLS.dx or BALLS.kh can be generated and viewed with the IBM Data Explorer or Khoroshttp://www.khoros.unm.edu/. This is done by adding the output flag ballnstick to the output_flags field (section 5.10). To use the data explorer, please refer to the README file in /usr/local/codes/paratec/dx. To use Khoroshttp://www.khoros.unm.edu/ instead, set output_flags khoros.