"all" |<name>|<number>
,<o>
This command allows the user to set the occupancy of a given
site. The parameter "all" will result in the assignment of
the occupancy <o> to all atoms of the currently active phase
(-> phase). Alternatively a specific atom name <name> or even
more specific the number <number> of a single atom type can be
used. Note that for DISCUS compatibility the occupancies are
not part of the structure file and must be set separately.
The default value is 1.0.