/control/verbose 1
/run/verbose 1
/event/verbose 1
/tracking/verbose 0
/process/optical/verbose 1

/run/initialize


/gps/particle ion
/gps/ion 38 90 0 0

/gps/energy 0 keV

/gps/pos/type Plane
/gps/pos/shape Circle
/gps/pos/radius 0.5 mm

/gps/pos/centre 1.0 0.0 0.0 cm
/gps/pos/rot1 0 1 0
/gps/pos/rot2 0 0 1

/gps/ang/type iso
/gps/ang/mintheta   0.0 deg
/gps/ang/maxtheta  90.0 deg

/run/beamOn 10