Synopsis
		sfaweop2d sou=Fs.rsf rec=Fr.rsf vel=Fvel.rsf < Fd.rsf > Fm.rsf verb=n fsrf=n dabc=n adj=n

Parameters
		bool adj=n [y/n] adjoint flag   bool dabc=n [y/n] Absorbing BC   bool fsrf=n [y/n] free surface   string rec= auxiliary input file name   string sou= auxiliary input file name   file vel= auxiliary input file name   bool verb=n [y/n] verbosity