b'\n \n \n
 
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sfctscigder (4.0)
index
user/zhiguang/Mctscigder.c
\n Get the derivative of time-shift gathers \n

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\n Synopsis
       sfctscigder < Ftg.rsf > Fder.rsf velocity=Fvel.rsf dt=0.001 pad=30
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\n Parameters
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float dt=0.001
\t
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int pad=30
\t
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file velocity=
\tauxiliary input file name
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