Synopsis
		sflinmig2 < in.rsf > mig.rsf vel=fvel.rsf n1= adj=y ps=y doomp=y rho=1.-1./nt hd=y apt=nx angle=90.0 dd=y antialias=

Parameters
		bool adj=y [y/n] adjoint flag   float angle=90.0 angle aperture   string antialias= antialiasing type [triangle,flat,steep,none]   int apt=nx integral aperture   bool dd=y [y/n] differentiation in the data domain   bool doomp=y [y/n] perform OpenMP optimization   bool hd=y [y/n] half derivative   int n1=   bool ps=y [y/n] spherical divergence   float rho=1.-1./nt Leaky integration constant   file vel= auxiliary input file name