sffftexp0 (2.0-git)
index
user/fomels/Mfftexp0.c
2-D FFT-based zero-offset exploding reflector modeling/migration

 
Synopsis
        sffftexp0 < data.rsf > image.rsf snaps=snaps.rsf left=left.rsf right=right.rsf mig=n cmplx=n pad1=1 trm=n nz= dz= nt= dt= t0=0.0f snap=0

 
Parameters
       
 
bool cmplx=n [y/n]
use complex FFT
 
float dt=
time sampling (if modeling)
 
float dz=
time sampling (if migration)
 
file left=
auxiliary input file name
 
bool mig=n [y/n]
if n, modeling; if y, migration
 
int nt=
time samples (if modeling)
 
int nz=
time samples (if migration)
 
int pad1=1
padding factor on the first axis
 
file right=
auxiliary input file name
 
int snap=0
interval for snapshots
 
file snaps=
auxiliary output file name
 
float t0=0.0f
time origin (if modeling)
 
bool trm=n [y/n]
time-reversal imaging

 
Used In
       

 
GALLERY
        constant/lowrank
gradient/lowrank
marmousi/lowrank
marmousi/model
overthrust/lowrank
overthrust/model
segsalt/lowrank
segsalt/model
sigsbee/lowrank
sigsbee/model
twohalf/lowrank
twohalf/model
vofz/lowrank

 
GEO384S
        hw6/rtm

 
TCCS
        optapert/depthMig