Symd
Symd.clean_files()
Symd.log_output()
Symd.log_positions()
Symd.number_density()
Symd.read_cell()
Symd.read_positions()
Symd.remove_overlap()
Symd.run()
Symd.setup_masses()
Symd.shrink()
Group
Group.asymm_unit
Group.genpos
Group.lattice
Group.name
Group.specpos
asymm_constraints()
cell_nparticles()
cell_volume()
get_cell()
group_names
load_group()
prepare_input()
project_cell()
str2mat()