sfmpiqrtm (2.0-git)
index
user/jsun/Mmpiqrtm.c
2-D Low-rank One-step Least Pre-stack Reverse-Time-Migration in the complex domain (both img and data are complex valued)

 
Synopsis
        sfmpiqrtm src=Fsrc.rsf left=left.rsf right=right.rsf leftb=leftb.rsf rightb=rightb.rsf vel=Fvel.rsf norm=Fnorm.rsf tmpwf=Ftmpwf.rsf tmpwfb=Ftmpwfb.rsf verb=n adj=y mode= illum=n roll=n stable=0 sdiv=n reg=0.0f niter=100 eps=SF_EPS perc=0.1 freq_scal=n eps=SF_EPS perc=0.1 shtbgn= sht0=shtbgn shtend= shtint= spz= gpz= gpl= snapinter=1 srctrunc=0.4 rectz=1 rectx=1 repeat=0 top=40 bot=40 lft=40 rht=40 shtid=0 pad1=1
img : crosscorrelation with source normalization (stdout)

 
Parameters
       
 
bool adj=y [y/n]
migration
 
int bot=40

 
float eps=SF_EPS
padding
 
bool freq_scal=n [y/n]
frequency amplitude spectrum scaling
 
int gpl=

 
int gpz=

 
bool illum=n [y/n]
if n, no source illumination applied
 
file left=
auxiliary input file name
 
file leftb=
auxiliary input file name
 
int lft=40

 
int mode=

 
int niter=100
smooth division maximum iterations
 
string norm=
auxiliary output file name
 
int pad1=1
padding factor on the first axis
 
float perc=0.1
percentage of maximum for padding
 
int rectx=1

 
int rectz=1

 
float reg=0.0f
regularization
 
int repeat=0
abc parameters
 
int rht=40
shot output id
 
file right=
auxiliary input file name
 
file rightb=
auxiliary input file name
 
bool roll=n [y/n]
if n, receiver is independent of source location and gpl=nx
 
bool sdiv=n [y/n]
smooth division
 
int sht0=shtbgn
actual shot origin on grid
 
int shtbgn=

 
int shtend=

 
int shtid=0
Set I/O file
 
int shtint=

 
int snapinter=1
snap interval
 
int spz=

 
file src=
auxiliary input file name
 
float srctrunc=0.4

 
int stable=0
stable = 0 -> conventional imaging condition; 1 -> stable imaging condition for Q-compensation with global nomalization; 2 -> shot-by-shot normalization; 3 -> snapshot-by-snapshot compensation (most intensive); 4 -> deconvolution imaging condition
 
string tmpwf=
auxiliary output file name
 
string tmpwfb=
auxiliary output file name
 
int top=40

 
file vel=
auxiliary input file name
 
bool verb=n [y/n]
verbosity