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sfescfgrid2 (4.0)
index
user/cram/Mescfgrid2.c
\n Solution of escape equations by Gauss-Seidel solver on full grid for 2-D (an)isotropic media. \n

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\n Synopsis
       sfescfgrid2 < spdom.rsf > out.rsf vspl=vspline.rsf na=360 mdist=SF_HUGE thresh=1e-6 morder=ESC2_MORDER niter=nx atraced=n mtraced=n cmix=n tracebc=y verb=n
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\n Parameters
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bool atraced=n [y/n]
\ttrue - output map of all traced points
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bool cmix=n [y/n]
\ttrue - check for color mixing
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float mdist=SF_HUGE
\tMaximum distance between points in F-D stencil
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int morder=ESC2_MORDER
\tMaximum order in F-D stencil
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bool mtraced=n [y/n]
\ttrue - output map of points traced because of mdist criterion
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int na=360
\tNumber of phase angles
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int niter=nx
\tMaximum number of Gauss-Seidel iterations
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float thresh=1e-6
\tConvergence threshold
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bool tracebc=y [y/n]
\tn - do not trace B.C. points
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bool verb=n [y/n]
\tverbosity flag
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string vspl=
\tSpline coefficients for velocity model (auxiliary input file name)
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