Synopsis
		sfdijkstra < cost.rsf > out.rsf fin1= fin2= paths= ref1=0 ref2=0 nf=0

Parameters
		ints fin1= [nf]   ints fin2= final points [nf]   int nf=0 number of final points   strings paths= [nf]   int ref1=0   int ref2=0 source point

Used In
		TCCS          flat/comaz