! BMAD input file lattice := FODO beginning[beta_x] =0.5 beginning[beta_y] = 0.5 beginning[alpha_x]= 0 beginning[alpha_y]= 0 beginning[eta_x] = 0 beginning[etap_x] = 0 PARAMETER[LATTICE_TYPE] = LINEAR_LATTICE beam, energy = 1 d1 : drift, l=0.25 bend: sbend, l=2.5, angle = pi*2/40 Quad_x: quadrupole, l = 0.50 Quad_y: quadrupole, l = 0.50 Quad_x[k1]= 0.6 Quad_y[k1]=-0.6 det_y: MARKER, ALIAS = "det_x" det_x: MARKER, ALIAS = "det_y" module: line = (Quad_x, d1, bend, d1, det_y, Quad_y, d1, bend, d1, det_x) use, module