sfpiazpwdmig3 (4.0)
index
user/dmerzlikin/Mpiazpwdmig3.c
Least-Squares 3D Path-Summation Integral, Azimuthal Plane-Wave Destruction and Kirchhoff Modeling/Migration Chain of Operators

 
Synopsis
        sfpiazpwdmig3 < inp.rsf > out.rsf dip=dip.rsf az=azin.rsf vel=velFile.rsf adj=n v_1= v_2= v_3= v_4= passthr=0.001 eps=0.001 epst2=0.001 pad=nt vel= rho=1.-1./nt apt=nx angle=90.0 order=1 nj1=1 nj2=1 sm=y domod=y dopi=y doomp=n antialias=

 
Parameters
       
 
bool adj=n [y/n]
Adjoint flag
 
float angle=90.0
angle aperture
 
string antialias=
antialiasing type [triangle,flat,steep,none]
 
int apt=nx
integral aperture
 
file az=
auxiliary input file name
 
file dip=
auxiliary input file name
 
bool domod=y [y/n]
if perform Kirchhoff modeling/migration
 
bool doomp=n [y/n]
OpenMP
 
bool dopi=y [y/n]
if perform PI filtering
 
float eps=0.001
Damper for pi
 
float epst2=0.001
Damper for t2warp
 
int nj1=1
antialiasing iline
 
int nj2=1
antialiasing xline
 
int order=1 [1,2,3]
accuracy order
 
int pad=nt
output time samples
 
float passthr=0.001
Threshold for tail elimination
 
float rho=1.-1./nt
Leaky integration constant
 
bool sm=y [y/n]
if perform AzPWD filtering
 
float v_1=
Path-integral range
 
float v_2=

 
float v_3=

 
float v_4=

 
float vel=
migration velocity for Kirchhoff

 
Used In
       

 
TCCS
        anisodiff/barrolka
anisodiff/pcable