sffacttieikonal (2.0-git)
index
user/uwaheed/Mfacttieikonal.c
Fast sweeping factored TTI eikonal solver (2D)

 
Synopsis
        sffacttieikonal < vzf.rsf > time.rsf niter=4 nfpi=3 fac=1 optloc=n zshot=0. yshot=o2 + 0.5*(n2-1)*d2 epsilon= delta= theta= shotfile=

 
Parameters
       
 
string delta=

 
string epsilon=

 
int fac=1
Type of factorization: (0)Additive, (1)Multiplicative
 
int nfpi=3
number of fixed-point iterations
 
int niter=4
number of sweeping iterations
 
bool optloc=n [y/n]
Selects optimal location for homogeneous medium parameter
 
string shotfile=
File with shot locations (n2=number of shots, n1=3)
 
string theta=

 
float yshot=o2 + 0.5*(n2-1)*d2

 
float zshot=0.
Shot location (used if no shotfile)