Synopsis
		sfkirmod_newton < modl.rsf > data.rsf curv=curv.rsf refl=refl.rsf picks=picks.rsf slopes=slopes.rsf aniso=vti.rsf velocity= xgradient= zgradient= xref= zref= lin=n adj=n absoff=n nt= dt=0.004 t0=0. ns=nx s0=x0 ds=dx nh=nx h0=0. dh=dx verb=n r0=1. r0=1. debug=n fwdxini=n vstatus= niter=500 tol=0.00001 order=3 cmp=n freq=0.2/dt rgrad= dip=

Parameters
		bool absoff=n [y/n] y - h0 is not in shot coordinate system   bool adj=n [y/n] adjoint flag   file aniso= auxiliary input file name   bool cmp=n [y/n] compute CMP instead of shot gathers   file curv= auxiliary input file name   bool debug=n [y/n] debug flag   float dh=dx offset increment   string dip= reflector dip file   float ds=dx shot/midpoint increment   float dt=0.004 time sampling   float freq=0.2/dt peak frequency for Ricker wavelet   bool fwdxini=n [y/n] use the result of previous iteration to be the xinitial of the next one   float h0=0. first offset   bool lin=n [y/n] if linear operator   int nh=nx number of offsets   int niter=500 The number of iterations   int ns=nx number of shots (midpoints if cmp=y)   int nt= time samples   int order=3 Interpolation order   string picks= auxiliary output file name   float r0=1. normal reflectivity (if constant)   string refl= auxiliary input file name   string rgrad= AVO gradient file (B/A)   float s0=x0 first shot (midpoint if cmp=y)   string slopes= auxiliary output file name   float t0=0. time origin   double tol=0.00001 Assign a default value for tolerance   floats velocity= Assign velocity km/s [nc]   bool verb=n [y/n] verbosity flag   int vstatus= Velocity status (0 for constant v,1 for gradient v, and 2 for vti)   floats xgradient= [nc]   floats xref= Assign x-reference point [nc]   floats zgradient= [nc]   floats zref= Assign z-reference point [nc]

Used In
		DIRACK          examples/crestack examples/modelAndStack examples/pefInterpolation   RSF          su/rsfmodel