5.4. Commands by category — LAMMPS documentation

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# 5.4. Commands by category

This page lists most of the LAMMPS commands, grouped by category. The General commands page lists all general commands alphabetically. Style options for entries like fix, compute, pair etc. have their own pages where they are listed alphabetically.

## 5.4.1. Initialization

newton | package | processors | suffix | units

## 5.4.2. Setup simulation box

boundary | change_box | create_box | dimension
lattice | region |  |

## 5.4.3. Setup atoms

atom_modify | atom_style | balance | create_atoms
create_bonds | delete_atoms | delete_bonds | displace_atoms
group | mass | molecule | read_data
read_dump | read_restart | replicate | set
velocity |  |  |

## 5.4.4. Force fields

angle_coeff | angle_style | bond_coeff | bond_style
bond_write | dielectric | dihedral_coeff | dihedral_style
improper_coeff | improper_style | kspace_modify | kspace_style
pair_coeff | pair_modify | pair_style | pair_write
special_bonds |  |  |

## 5.4.5. Settings

comm_modify | comm_style | info | min_modify
min_style | neigh_modify | neighbor | partition
reset_timestep | run_style | timer | timestep

## 5.4.6. Operations within timestepping (fixes) and diagnostics (computes)

compute | compute_modify | fix | fix_modify
uncompute | unfix |  |

## 5.4.7. Output

dump image | dump movie | dump | dump_modify
restart | thermo | thermo_modify | thermo_style
undump | write_coeff | write_data | write_dump
write_restart |  |  |

## 5.4.8. Actions

minimize | neb | neb_spin | prd | rerun | run
tad | temper |  |  |  |

## 5.4.9. Input script control

clear | echo | if | include | info | jump | label
log | next | print | python | quit | shell | variable