sfwave2dss (2.0-git)
index
user/songxl/Mwave2dss.c
1-D finite-difference wave extrapolation

 
Synopsis
        sfwave2dss < inp.rsf > out.rsf vel=vel.rsf grad1=grad1.rsf grad2=grad2.rsf sl=nx/2 what=2 nb1=20 nb2=20

 
Parameters
       
 
file grad1=
auxiliary input file name
 
file grad2=
auxiliary input file name
 
int nb1=20
x boundary nodes
 
int nb2=20
z boundary nodes
 
int sl=nx/2
source location
 
file vel=
auxiliary input file name
 
int what=2
2nd or 4th order for FD