Synopsis
		sfvelinvww < infile.rsf > outfile.rsf velout=vtr.rsf ns=nh ds=0.001 os=0.00000001 huber=0 irls=0 nstep=1 niter=20 rwt=0. mwt=0. srate=0.01 epw=0.01 savevel=0

Parameters
		ds=0.001   epw=0.01   huber=0   irls=0   mwt=0.   niter=20   ns=nh   nstep=1   os=0.00000001   rwt=0.   savevel=0   srate=0.01   file velout= auxiliary output file name

Used In
		HANSUNG          cgg/real cgg/syn