FUNCTION: LieTools/SubDominantWgts
USAGE:  SubDominantWgts(fwgt,Gt); SubDominantWgts(fwgt); SubDominantWgts(fwgt,Gtype,rnk);
SYNOPSIS: SubDominantWgts(fwgt,Gt) will determine the dominant weights that could possibly reside
  in the f.d. representation with highest weight fwgt. When called with a single argument fwgt
  it is necessary to first initialize a global Lie algebra environment (see LieTools[gSetup]).

EXAMPLE: 
> SubDominantWgts([2,2],A2);

               [[2, 2], [0, 3], [3, 0], [1, 1], [0, 0]]


SEE ALSO: 
