| | | \n\n \n \n \n
float dpx= | \tpx sampling (if mode=y).
\n | \n \n\n \n \n \n
float dpy= | \tpy sampling (if mode=y).
\n | \n \n\n \n \n \n
bool mode=y [y/n] | \tif n, beams computed as a function of apparent slowness and azimuth angle.
\n | \n \n\n \n \n \n
int npx= | \tnumber of px values (if mode=y).
\n | \n \n\n \n \n \n
int npy= | \tnumber of py values (if mode=y).
\n | \n \n\n \n \n \n
float opx= | \tpx origin (if mode=y)
\n | \n \n\n \n \n \n
float opy= | \tpy origin (if mode=y)
\n | \n \n\n \n \n \n
float xref= | \tx coordinate where beams are computed
\n | \n \n\n \n \n \n
float yref= | \ty coordinate where beams are computed
\n | \n \n |