| | \n\n \n \n \n float a0=0. | \tFirst azimuth angle in degrees (if anglefile is not specified) \n | \n \n\n \n \n \n float amax=360. | \tMaximum azimuth angle in degrees (if anglefile is not specified) \n | \n \n\n \n \n \n string anglefile= | \tfile with initial angles (auxiliary input file name) \n | \n \n\n \n \n \n float b0=0. | \tFirst inclination angle in degrees (if anglefile is not specified) \n | \n \n\n \n \n \n float bmax=180. | \tMaximum inclination angle in degrees (if anglefile is not specified) \n | \n \n\n \n \n \n int na= | \tNumber of azimuths (if anglefile is not specified) \n | \n \n\n \n \n \n int nb= | \tNumber of inclinations (if anglefile is not specified) \n | \n \n\n \n \n \n int nt=nx*nz | \tnumber of time steps \n | \n \n\n \n \n \n int order=4 | \tInterpolation accuracy \n | \n \n\n \n \n \n string shotfile= | \tfile with shot locations (auxiliary input file name) \n | \n \n\n \n \n \n string traj= | \t \n | \n \n\n \n \n \n bool vel=y [y/n] | \tIf y, the input is velocity; if n, slowness \n | \n \n |