sfffd0 (2.0-git)
index
user/songxl/Mffd0.c
2-D FFD zero-offset migration: MPI + OMP

 
Synopsis
        sfffd0 vel=vel.rsf < source.rsf > output.rsf opt=y jr=1 r0=0 jm=20 err=0.00001 alpha=-0.7 nbt=44 nbb=44 nbl=44 nbr=44 ct=0.01 cb=0.01 cl=0.01 cr=0.01 ax=2.0 az=2.0 factor=2.0/3.0

 
Parameters
       
 
float alpha=-0.7

 
float ax=2.0
suppress HF parameter
 
float az=2.0
suppress HF parameter
 
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 err=0.00001

 
float factor=2.0/3.0
suppress HF parameter
 
int jm=20

 
int jr=1

 
int nbb=44

 
int nbl=44

 
int nbr=44

 
int nbt=44

 
bool opt=y [y/n]

 
int r0=0

 
file vel=
auxiliary input file name

 
Used In
       

 
GALLERY
        marmousi/ffd
sigsbee/ffd