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sfewedc3dgrad (4.0)
index
user/jsun/Mewedc3dgrad.c
\n 3D elastic recursive integral time extrapolation of decomposed wave modes using KISS-FFT\n

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\n 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)
\nrec data (nx,ny,nc,nt)
\nsou geometry (nc,nx,ny)
\nrec geometry (nc,nx,ny)
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\n Parameters
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bool back=n [y/n]
\tbackward extrapolation flag (for rtm)
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file ccc=
\tauxiliary input file name
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bool esou=n [y/n]
\texplosive force source
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bool free=n [y/n]
\tfree surface flag
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int jdata=1
\t
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int jsnap=nt
\t
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file ltp=
\tauxiliary input file name
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file lts=
\tauxiliary input file name
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int nb=NOP
\t
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int nbell=NOP
\tbell size
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int nqx=sf_n(ax)
\t
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int nqy=sf_n(ay)
\t
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int nqz=sf_n(az)
\t
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float oqx=sf_o(ax)
\t
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float oqy=sf_o(ay)
\t
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float oqz=sf_o(az)
\t
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file rec=
\tauxiliary input file name
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file rkp=
\tauxiliary input file name
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file rks=
\tauxiliary input file name
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file rtp=
\tauxiliary input file name
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file rts=
\tauxiliary input file name
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bool snap=n [y/n]
\twavefield snapshots flag
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file sou=
\tauxiliary input file name
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bool verb=n [y/n]
\tverbosity flag
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file wfp=
\tauxiliary output file name
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file wfs=
\tauxiliary output file name
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