sfffdantti4b_rvr (1.4-svn)
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user/songxl/Mffdantti4b_rvr.c
2-D Fourier finite-difference wave extrapolation

 
Synopsis
        sfffdantti4b_rvr > out.rsf velx=velx.rsf velz=velz.rsf yita=yita.rsf < source.rsf seta=seta.rsf opt=y dt= nt= err=0.0001 nbt=44 nbb=44 nbl=44 nbr=44 ct=0.01 cb=0.01 cl=0.01 cr=0.01

 
Parameters
       
 
float cb=0.01
decaying parameter
 
float cl=0.01
decaying parameter
 
float cr=0.01
decaying parameter
 
float ct=0.01
decaying parameter
 
float dt=

 
float err=0.0001

 
int nbb=44

 
int nbl=44

 
int nbr=44

 
int nbt=44

 
int nt=

 
bool opt=y [y/n]
if y, determine optimal size for efficiency
 
file seta=
auxiliary input file name
 
file velx=
auxiliary input file name
 
file velz=
auxiliary input file name
 
file yita=
auxiliary input file name