[Swarm-Support] Usage of Drop

[Crile Doscher]

Can an object call drop on itself, i.e. something along the lines of [self 
drop];?  My gut 
feeling is no but thought it might be useful to check.  The context is that I 
have agents 
that I'd like to drop once they reach a given set of coordinates - in my case, 
the agents 
are water volumes that flow over and then out of simulation space and aren't 
needed 
again.  Wrap around is currently enforced so I'm looking into un-enforcing that 
but will still 
need to drop them in some way.  The agents are created in a ModelSwarm so I'm 
assuming they'll have to be dropped from there, though I don't quite see the 
best way for 
such an agent specific thing to bubble up to that next level.  Thanks -
Crile