b'\n \n \n
 
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sflffd2_an_25 (4.0)
index
user/songxl/Mlffd2_an_25.c
\n 2-D Fourier finite-difference wave extrapolation \n

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\n Synopsis
       sflffd2_an_25 > out.rsf < source.rsf velz=velz.rsf velx=velx.rsf yita=yita.rsf seta=seta.rsf G=G.rsf paras=paras.rsf s1=files1.rsf s2=files2.rsf dt= nt= isx= isz= ax=2.0 az=2.0 factor=1.0 err=0.0001 de=y
\n

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\n Parameters
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file G=
\tauxiliary input file name
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float ax=2.0
\tsuppress HF parameter
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float az=2.0
\tsuppress HF parameter
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bool de=y [y/n]
\t
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float dt=
\t
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float err=0.0001
\tsuppress HF parameter
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float factor=1.0
\tsuppress HF parameter
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int isx=
\t
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int isz=
\t
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int nt=
\t
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file paras=
\tauxiliary input file name
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file s1=
\tauxiliary input file name
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file s2=
\tauxiliary input file name
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file seta=
\tauxiliary input file name
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file velx=
\tauxiliary input file name
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file velz=
\tauxiliary input file name
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file yita=
\tauxiliary input file name
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