Synopsis
		sfclpf < dat.rsf match=mat.rsf > flt.rsf pred=pre.rsf niter=100 verb=y

Parameters
		file match= auxiliary input file name   int niter=100 number of iterations   string pred= auxiliary output file name   bool verb=y [y/n] verbosity flag

Used In
		CUP          rna2d/real rna2d/shot rna2d/simple rna3d/real rna3d/shot rna3d/sin