sfzomiso (2.0-git)
index
user/xuxin/Mzomiso.c
zero-offset isotropic reverse-time migration

 
Synopsis
        sfzomiso velo=Fvelo.rsf cr=Fcr.rsf wave=Fwave.rsf < Fimag.rsf > Fdata.rsf vmap=Fvmap.rsf sigm=Fsigm.rsf inv=n tau=n verb=n opt=n nt=1 dt=1. bzl=0 bzh=0 bxl=0 bxh=0 czl=1. czh=1. cxl=1. cxh=1. n3=nt eps=1
* exploding reflector modeling : < imag.rsf sfzomiso inv=y > data.rsf
* zero-offset migration : < data.rsf sfzomiso inv=n > imag.rsf
* forward modeling : < data.rsf sfzomiso inv=n > imag.rsf
Need (1) velo *= 2 (2) nr=1 (3) imag.rsf is useless

 
Parameters
       
 
int bxh=0

 
int bxl=0

 
int bzh=0

 
int bzl=0

 
file cr=
auxiliary input file name
 
float cxh=1.

 
float cxl=1.

 
float czh=1.

 
float czl=1.

 
float dt=1.
time d (if inv=y)
 
float eps=1
regularize sigma
 
bool inv=n [y/n]
if y, modeling; if n, migration
 
int n3=nt
wave time n
 
int nt=1
time n (if inv=y)
 
bool opt=n [y/n]
optimze fft size
 
file sigm=
auxiliary input file name
 
bool tau=n [y/n]
if y, tau domain; if n, cartesian
 
file velo=
auxiliary input file name
 
bool verb=n [y/n]
verbosity
 
file vmap=
auxiliary input file name
 
file wave=
auxiliary output file name

 
Used In
       

 
SWAG
        tau/lens
tau/marm