Just realised, I don't really need the format there, I need it here.
_intLgc=_this select 0
_strLocX= format["getpos lgc_%1 select 0",_intlgc]
Unfortunately, this doesn't work, nor does
_intLgc=_this select 0
_strLocX= getpos format["lgc_%1 ",_intlgc] select 0
What have I cocked up now?