Commands for G4VUserPhysicsList.
| level | type i | Omittable : default value = 0 |
| cut | type d | ||
| Unit | type s | Omittable : default value = mm | Parameter candidates : pc km m cm mm mum nm Ang fm parsec kilometer meter centimeter millimeter micrometer nanometer angstrom fermi |
| particleType | type s | Omittable : default value = |
| particleType | type s | Omittable : default value = |
| dirName | type s | Omittable : default value = |
| dirName | type s | Omittable : default value = |
| ascii | type i | Omittable : default value = 0 |
| Flag | type s | Omittable : default value = true | |
| Particle | type s | Omittable : default value = all |
| particle | type s | Omittable : default value = all |