Synopsis
		sfspectra < in.rsf > out.rsf all=n

Parameters
		bool all=n [y/n] if y, compute average spectrum for all traces

Used In
		BEI          dwnc/sigmoid ft1/autocor krch/sep73   DATA          nankai/shots   GEE          mda/pefex   GEO391          hw5/match   JSG          attr/attr attr/vecta medianfilter/dragon medianfilter/model seislet/lena shape/int1 shape/smoo timefreq/chev timefreq/lowf timefreq/syn   RSF          scons/rsfpy su/rsfkasper su/rsflab1 usp/data   SEP          antial/sig bspl/chirp forwd/chirp steer/steering vc2/vcmod