/control/verbose 2
/tracking/verbose 2
/event/verbose 2
/process/verbose 2

#/gps/particle opticalphoton
#/gps/pos/type Point
#/gps/energy 3 eV
#/gps/ang/type iso
#/gps/pos/centre 0. 0. 70. cm

/gun/particle opticalphoton
/gun/energy 3 eV
#/gun/direction 0 0.25 1
/gun/position 0 0 -0

/LG/gun/optPhotonPolar 90 deg

/run/beamOn 1

#/gun/position 0 0 -50
#/LG/gun/optPhotonPolar 90 deg
#/run/beamOn 1