sflrtti2de (2.0-git)
index
user/jsun/Mlrtti2de.c
2-D two-components wavefield modeling using original elastic displacement wave equation in TTI media by lowrank method.

 
Synopsis
        sflrtti2de < Fvp0.rsf pleft=Fpl.rsf pright=Fpr.rsf sleft=Fsl.rsf sright=Fsr.rsf > Fo1.rsf Elasticz=Fo2.rsf Pwavez=Fpz.rsf Pwavex=Fpx.rsf Swavez=Fsz.rsf Swavex=Fsx.rsf nt=301 dt=0.001 abc=n nbt= nbb=nbt nbl=nbt nbr=nbt ct= cb=ct cl=ct cr=ct isx=nx/2 isz=nz/2 t0=0.04 f0=30.0 A=1.0 cmplx=n sep=n pad1=1 src=1

 
Parameters
       
 
float A=1.0
wavelet amplitude
 
file Elasticz=
auxiliary output file name
 
string Pwavex=
auxiliary output file name
 
string Pwavez=
auxiliary output file name
 
string Swavex=
auxiliary output file name
 
string Swavez=
auxiliary output file name
 
bool abc=n [y/n]
absorbing flag
 
float cb=ct

 
float cl=ct

 
bool cmplx=n [y/n]
use complex FFT
 
float cr=ct

 
float ct=

 
float dt=0.001
absorbing boundary condition
 
float f0=30.0
wavelet peak freq
 
int isx=nx/2

 
int isz=nz/2

 
int nbb=nbt

 
int nbl=nbt

 
int nbr=nbt

 
int nbt=

 
int nt=301

 
int pad1=1
padding factor on the first axis
 
file pleft=
auxiliary input file name
 
file pright=
auxiliary input file name
 
bool sep=n [y/n]
output separated wavefields
 
file sleft=
auxiliary input file name
 
int src=1
source mode: 1 - exploding force; 2 - equil-energy force
 
file sright=
auxiliary input file name
 
float t0=0.04
wavelet time lag