Program sfvaripick | 
[SYNOPSIS]
sfvaripick lambda= niter= rho= epsilon= type= updates=
[COMMENTS]
Performs automatic picking of a surface from a semblance-like volume.
Input is semblance volume, also needs vo= starting model, dsemb= partial derivative of semblance with respect to v

[PARAMETERS]
float   | epsilon | = |   | 	positive regularization parameter for gradient term
float   | lambda | = |   | 	positive regularizaton parameter
int     | niter | = |   | 	number of iterations
float   | rho | = |   | 	step size limit
string  | type | = |   | 	lbfgs, line, or grad
string  | updates | = |   | 	
[DIRECTORY]
user/luke
