Synopsis
		sflow < fnoi.rsf sig=fsig.rsf > flow.rsf niter=100 verb=y eps=0.0f rect#=(1,1,...)

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

Used In
		TCCS          ortho/orthocomplex