| Argument | Function |
| library | ????? |
| calibrated | Calibrated energy is printed. |
| nocalibrated | Calibrated energy is not printed. |
| uncalibrated | Uncalibrated energy is printed. |
| nouncalibrated | Uncalibrated energy is not printed. |
| string | The info string is printed. |
| nostring | The info string is not printed. |