execfile("Modified_data/cannon_aero.dr") dyn.baseball.pos[0] = 16.0 dyn.baseball.pos[1] = 0.1 dyn.baseball.pos[2] = 2.0 dyn.baseball.vel[0] = -30.0 dyn.baseball.vel[1] = -0.1 dyn.baseball.vel[2] = 1.0 dyn.baseball.theta = trick.attach_units("d",-90.0) dyn.baseball.phi = trick.attach_units("d",1.0) dyn.baseball.omega0 = trick.attach_units("rev/s",-30.0) dyn_integloop.getIntegrator(trick.Runge_Kutta_4, 6) trick.stop(5.2)