Program sfndix | Convert RMS to interval velocity using LS and shaping regularization with non-stationary smoothing 
[SYNOPSIS]
sfndix < vrms.rsf > vint.rsf weight=weight.rsf vrmsout=vout.rsf niter=100 rect#= shift#=
[PARAMETERS]
int     | niter | =100 |   | 	maximum number of iterations 
string  | rect# | = |   | 	size of the smoothing stencil in #-th dimension /auxiliary input file/ 
string  | shift# | = |   | 	shifting of the smoothing stencil in #-th dimension /auxiliary input file/ 
string  | vrmsout | = |   | 	optionally, output predicted vrms (auxiliary output file name)
string  | weight | = |   | 	auxiliary input file name
[DIRECTORY]
user/reem
