This function is called by append_core_attr and
appends new unique_ids to the created nodes. It also keeps track of
the already used unique_ids with the dat$run$last_unique_id
variable.
update_unique_ids(dat, n.new)The updated netsim_dat main list object.
Main netsim_dat object containing a networkDynamic
object and other initialization information passed from
netsim.
The number of new nodes to give unique_ids to.