sfewedc3dgrad (2.0-git)
index
user/jsun/Mewedc3dgrad.c
3D elastic recursive integral time extrapolation of decomposed wave modes using KISS-FFT

 
Synopsis
        sfewedc3dgrad < Fwav.rsf > Fdat.rsf sou=Fsou.rsf rec=Frec.rsf ccc=Fccc.rsf rkp=Frkp.rsf ltp=Fltp.rsf rtp=Frtp.rsf wfp=Fwfp.rsf rks=Frks.rsf lts=Flts.rsf rts=Frts.rsf wfs=Fwfs.rsf verb=n snap=n free=n back=n esou=n nbell=NOP jdata=1 jsnap=nt nb=NOP nqz=sf_n(az) nqx=sf_n(ax) nqy=sf_n(ay) oqz=sf_o(az) oqx=sf_o(ax) oqy=sf_o(ay)
sou wavelet (nx,ny,nc,nt)
rec data (nx,ny,nc,nt)
sou geometry (nc,nx,ny)
rec geometry (nc,nx,ny)

 
Parameters
       
 
bool back=n [y/n]
backward extrapolation flag (for rtm)
 
file ccc=
auxiliary input file name
 
bool esou=n [y/n]
explosive force source
 
bool free=n [y/n]
free surface flag
 
int jdata=1

 
int jsnap=nt

 
file ltp=
auxiliary input file name
 
file lts=
auxiliary input file name
 
int nb=NOP

 
int nbell=NOP
bell size
 
int nqx=sf_n(ax)

 
int nqy=sf_n(ay)

 
int nqz=sf_n(az)

 
float oqx=sf_o(ax)

 
float oqy=sf_o(ay)

 
float oqz=sf_o(az)

 
file rec=
auxiliary input file name
 
file rkp=
auxiliary input file name
 
file rks=
auxiliary input file name
 
file rtp=
auxiliary input file name
 
file rts=
auxiliary input file name
 
bool snap=n [y/n]
wavefield snapshots flag
 
file sou=
auxiliary input file name
 
bool verb=n [y/n]
verbosity flag
 
file wfp=
auxiliary output file name
 
file wfs=
auxiliary output file name