b'\n \n \n
 
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sfmulawefd2d (4.0)		index
user/chenyk/Mmulawefd2d.c
\n 2D multisource acoustic time-domain FD modeling for testing\n

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\n Synopsis
       sfmulawefd2d < Fwav.rsf vel=Fvel.rsf sou1=Fsou1.rsf sou2=Fsou2.rsf rec=Frec.rsf > Fdat.rsf wfl=Fwfl.rsf den=Fden.rsf verb=n snap=n free=n dabc=n cden=n jdata=1 jsnap=nt nqz=sf_n(az) nqx=sf_n(ax) oqz=sf_o(az) oqx=sf_o(ax)
4th order in space, 2nd order in time. Absorbing boundary conditions.
\nInvisible parameter due to self-doc parsing bug:
\nnb=[2] Boundary padding in grid points \n

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\n Parameters
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bool cden=n [y/n]		\tConstant density
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bool dabc=n [y/n]		\tAbsorbing BC
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file den= 		\tauxiliary input file name
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bool free=n [y/n]		\tFree surface flag
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int jdata=1 		\t# of t steps at which to save receiver data
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int jsnap=nt 		\t# of t steps at which to save wavefield
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int nqx=sf_n(ax) 		\tSaved wfld window nx
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int nqz=sf_n(az) 		\tSaved wfld window nz
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float oqx=sf_o(ax) 		\tSaved wfld window ox
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float oqz=sf_o(az) 		\tSaved wfld window oz
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file rec= 		\tauxiliary input file name
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bool snap=n [y/n]		\tWavefield snapshots flag
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file sou1= 		\tauxiliary input file name
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file sou2= 		\tauxiliary input file name
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file vel= 		\tauxiliary input file name
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bool verb=n [y/n]		\tVerbosity flag
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file wfl= 		\tauxiliary output file name
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