Synopsis
		sfdowmf < in.rsf > out.rsf dip=dip.rsf nw= rect=nw boundary=y var=n verb=n

Parameters
		bool boundary=y [y/n] if y, boundary is data, whereas zero   file dip= auxiliary input file name   int nw= data-window length (positive and odd integer)   int rect=nw Correlation window   bool var=n [y/n] if y, variance weights, whereas correlation weights   bool verb=n [y/n] verbosity flag