Synopsis
		sfvczo < in.rsf > out.rsf eps=0.01 pad=n1 pad2=2*kiss_fft_next_fast_size((n2+1)/2) verb=y nv= dv= v0=

Parameters
		float dv= velocity step size   float eps=0.01 regularization   int nv= velocity steps   int pad=n1 padding for stretch   int pad2=2*kiss_fft_next_fast_size((n2+1)/2) padding for FFT   float v0= starting velocity   bool verb=y [y/n] verbosity flag

Used In
		DATA          nankai/shots   GALLERY          constant/vc french/vc vofz/vc   SEP          vc2/spec vc2/vcspk velspec/impls velspec/sigvc   TCCS          anisodiff/barrolka diffr/fault diffr/gom ovc/nankai pi/bei pi/simple-model probdif/nankai   ZJU          diffrlrra/fault diffrlrra/nankai_new