Synopsis
		sfshapeagc < in.rsf > out.rsf gain=fgain.rsf niter=100 eps=0.0f verb=n rect#=(125,1,1,...)

Parameters
		float eps=0.0f regularization   string gain= output gain file (optional) (auxiliary output file name)   int niter=100 number of iterations   int rect#=(125,1,1,...) smoothing radius on #-th axis   bool verb=n [y/n] verbosity

Used In
		BEI          dpmv/krchdmo   DATA          alaska/line31-81-m8r