b'\n
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sfwave2dss
(4.0)
index
user/songxl/Mwave2dss.c
\n 1-D finite-difference wave extrapolation \n
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Synopsis
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sfwave2dss < inp.rsf > out.rsf vel=vel.rsf grad1=grad1.rsf grad2=grad2.rsf sl=nx/2 what=2 nb1=20 nb2=20
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Parameters
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file
grad1=
\tauxiliary input file name
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file
grad2=
\tauxiliary input file name
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int
nb1=20
\tx boundary nodes
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int
nb2=20
\tz boundary nodes
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int
sl=nx/2
\tsource location
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file
vel=
\tauxiliary input file name
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int
what=2
\t2nd or 4th order for FD
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