Synopsis
		sflsLU obs=dat.rsf < mat.rsf > flt.rsf adj1=adj1.rsf adj2=adj2.rsf verb=y shift=n adjsrc=n rect1=50 nw= dw= w0=

Parameters
		file adj1= auxiliary output file name   file adj2= auxiliary output file name   bool adjsrc=n [y/n] use shift instead of stretch   float dw= omega sampling   int nw= number of omega values   file obs= auxiliary input file name   int rect1=50 smoothing along first axis   bool shift=n [y/n] use shift instead of stretch   bool verb=y [y/n] verbosity flag   float w0= omega origin