\n \n \n \n \n \n

\n Synopsis
		sfhyperdif > out.rsf dinit=dinit.rsf dtrue=dtrue.rsf wanttrue=n wantinit=n nt= dt= ox= nx= dx= type=

\\partial(u)/\\partial(t)+a(x,t)\\partial(u)/\\partial(x), 0unlimited,
\nu(x,0)=f(x). \n

\n \n \n \n \n \n

\n Parameters
		\n \n \n \n   file dinit= \tauxiliary output file name \n \n \n\n \n \n \n   float dt= \ttemporal sampling \n \n \n\n \n \n \n   file dtrue= \tauxiliary output file name \n \n \n\n \n \n \n   float dx= \tspatial sampling \n \n \n\n \n \n \n   int nt= \tnumber of temporal points \n \n \n\n \n \n \n   int nx= \tnumber of spatial points \n \n \n\n \n \n \n   float ox= \tspatial starting point \n \n \n\n \n \n \n   string type= \t[upwind, friedrichs, wendroff] get the type for solving hyperbola partial differential equation, the default is upwind \n \n \n\n \n \n \n   bool wantinit=n [y/n] \tif want initial value. y: want, n: don\'t want. \n \n \n\n \n \n \n   bool wanttrue=n [y/n] \tif want true solution. y: want, n: don\'t want. \n \n \n

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