Set to which PART the selected atoms will belong
[part=new_part] [occupancy] [atoms] [-p=1]
Changes the part number/occupancy for selected atom
- -lo: links occupancies of the atoms through a +/-variable or linear equation (SUMP) depending on the -p[=1].
- -p: specifies how many parts to create. If -p=1, -lo is ignored and the given or new part is assigned to the provided atoms. If the number of parts is greater than 2 and -lo option is given, a new SUMP restrain will be automatically added.