sfffd2_den_omp (2.0-git)
index
user/songxl/Mffd2_den_omp.c
2-D Fourier finite-difference wave extrapolation

 
Synopsis
        sfffd2_den_omp > out.rsf vel=vel.rsf den=den.rsf < source.rsf snaps=snaps.rsf dt= nt= isx= isz= irz=isz jm=20 ax=2.0 az=2.0 factor=2.0/3.0 snap=y nbt=0 nbb=0 nbl=0 nbr=0 sht=0 ct=0.01 cb=0.01 cl=0.01 cr=0.01

 
Parameters
       
 
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
 
file den=
auxiliary input file name
 
float dt=

 
float factor=2.0/3.0
suppress HF parameter
 
int irz=isz

 
int isx=

 
int isz=

 
int jm=20

 
int nbb=0

 
int nbl=0

 
int nbr=0

 
int nbt=0

 
int nt=

 
int sht=0

 
bool snap=y [y/n]
Output snapshots
 
file snaps=
auxiliary output file name
 
file vel=
auxiliary input file name