func Begin(){
	GRPstat1 = 1;
	GRPstat = 1;
	SHTstat = 195;
	GRPinc = 2;
	CDPstat = SHTstat + GRPstat;
	TotalTraces = 1;
}

func OnLineHeader(){
	output(LH);
}

func OnTrace(){
	Tr.DphInd = CDPstat;
	Tr.RecInd = GRPstat;
	Tr.SrcLoc = SHTstat;

	output(Tr);

	if((TotalTraces%48) == 0){
		SHTstat++;
		GRPstat = GRPstat1 + GRPinc;
		CDPstat = SHTstat + GRPstat;
		GRPstat1 = GRPstat1 + GRPinc;
	}else{
		GRPstat = GRPstat + 4;
		CDPstat = GRPstat + SHTstat;
	}
	TotalTraces++;
}