Synopsis
		sffxyspfint3 < inp.rsf > out.rsf mask=msk.rsf verb=n ftype=1 lambdax= na1= na2=

Parameters
		int ftype=1 default = 1, 1 : causal filter design 2 : noncausal filter design   float lambdax= lambdax.r   file mask= auxiliary input file name   int na1=   int na2=   bool verb=n [y/n] default=false, verbosity flag

Used In
		JLU          fspfint/cmp fspfint/noise_qdome fspfint/qdome fspfint/snr