Synopsis
		sfrweab < Fi.rsf slo=Fs.rsf > Fo.rsf abr=Fr.rsf verb=n naref=1 nbref=1 peps=0.01

Parameters
		file abr= auxiliary output file name   int naref=1   int nbref=1   float peps=0.01   file slo= auxiliary input file name   bool verb=n [y/n]

Used In
		CWP          jse2006RWEImagingOverturningReflections/sigsbee