| | \n\n \n \n\n \n \n \n bool half=y [y/n] | \tif y, the third axis is half-offset instead of full offset \n | \n \n\n \n \n \n bool inv=n [y/n] | \tinversion flag \n | \n \n\n \n \n \n int mint=2 | \tstarting time sample \n | \n \n\n \n \n \n int n=32 | \tnumber of offset samples \n | \n \n\n \n \n \n int niter=5 | \titerative number \n | \n \n\n \n \n \n int type=1 | \ttype of amplitude (0,1,2,3) \n | \n \n\n \n \n \n float velhalf=0.75 | \thalf-velocity \n | \n \n |