/control/verbose 0
/tracking/verbose 0
/event/verbose 0
/run/initialize
/gps/particle geantino
/gps/verbose 2
/gps/type Surface
/gps/shape Sphere
/gps/centre 2. 2. 2. cm
/gps/radius 2.5 cm
/gps/angtype iso
/gps/energytype Bbody
/gps/emin 2. MeV
/gps/emax 10. MeV
/gps/temp 2e10
/gps/calculate
/run/beamOn 10000