| | \n\n \n \n \n int cgiter=10 | \tnumber of conjugate-gradient iterations \n | \n \n\n \n \n \n bool mass=n [y/n] | \tif y, use discretization-based mass term \n | \n \n\n \n \n \n string miter= | \tauxiliary output file name \n | \n \n\n \n \n \n string model= | \tauxiliary input file name \n | \n \n\n \n \n \n int nh=0 | \thorizontal space-lag \n | \n \n\n \n \n \n int npml=10 | \tPML width \n | \n \n\n \n \n \n string order= | \tdiscretization scheme (default optimal 9-point) \n | \n \n\n \n \n \n string precon= | \tauxiliary input file name \n | \n \n\n \n \n \n int rect1=1 | \tsmoothing radius on axis 1 \n | \n \n\n \n \n \n int rect2=1 | \tsmoothing radius on axis 2 \n | \n \n\n \n \n \n float reg=0. | \tregularization parameter \n | \n \n\n \n \n \n file riter= | \tauxiliary output file name \n | \n \n\n \n \n \n bool shape=n [y/n] | \tregularization (default Tikhnov) \n | \n \n\n \n \n \n float tol=1.e-6 | \ttolerance for shaping regularization \n | \n \n\n \n \n \n string ur= | \tauxiliary input file name \n | \n \n\n \n \n \n string us= | \tauxiliary input file name \n | \n \n\n \n \n \n int uts=0 | \tnumber of OMP threads \n | \n \n\n \n \n \n bool verb=n [y/n] | \tverbosity flag \n | \n \n\n \n \n \n string weight= | \tauxiliary input file name \n | \n \n |