| | \n\n \n \n \n float df=5. | \tanti-aliasing sampling \n | \n \n\n \n \n \n float dtheta=theta/3 | \ttaper zone \n | \n \n\n \n \n \n float dx=d2t | \t \n | \n \n\n \n \n \n float dz=d1t | \tchecking dimensions \n | \n \n\n \n \n \n float fmax=.5/d1 | \t \n | \n \n\n \n \n \n int ntaper=11 | \t \n | \n \n\n \n \n\n \n \n\n \n \n \n float ox=o2t | \t \n | \n \n\n \n \n \n float oz=o1t | \t \n | \n \n\n \n \n \n float theta=30. | \tmaximum dip \n | \n \n\n \n \n \n float tmin=3*d1 | \t \n | \n \n\n \n \n \n file ttfile= | \tauxiliary input file name \n | \n \n\n \n \n \n bool verb=n [y/n] | \tverbosity flag \n | \n \n\n \n \n \n float xs= | \timage parameters \n | \n \n |