sfmpiffdrtmto (2.0-git)
index
user/songxl/Mmpiffdrtmto.c
2-D FFD RTM: MPI + OMP

 
Synopsis
        sfmpiffdrtmto geo=geo.rsf vel=vel.rsf source=source.rsf opt=y topo=y dt= nt= jr=1 jm=20 nr= isz= irz=isz 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 sht=0 tskip=0 left=2400 right=800

 
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 dt=

 
float err=0.00001

 
float factor=2.0/3.0
suppress HF parameter
 
file geo=
auxiliary input file name
 
int irz=isz

 
int isz=

 
int jm=20

 
int jr=1

 
int left=2400

 
int nbb=44

 
int nbl=44

 
int nbr=44

 
int nbt=44

 
int nr=
streamer total length
 
int nt=
if (!sf_getint("r0",&r0)) r0=0;
 
bool opt=y [y/n]

 
int right=800

 
int sht=0
Time shift parameter
 
file source=
auxiliary input file name
 
bool topo=y [y/n]
if y, determine optimal size for efficiency
 
int tskip=0
Time shift parameter
 
file vel=
auxiliary input file name