Synopsis
		sfaapwd1 < inp.rsf dip=dip.rsf sig=sig.rsf amp=amp.rsf > out.rsf adj=n drift=n forx=n

Parameters
		bool adj=n [y/n] adjoint flag   file amp= auxiliary input file name   file dip= auxiliary input file name   bool drift=n [y/n] if shift filter   bool forx=n [y/n] for x only   file sig= auxiliary input file name