/gps/particle geantino
/gps/pos/type Volume
/gps/pos/shape Sphere
/gps/pos/centre 0. 0. 5. cm
/gps/pos/radius 5 cm
/gps/pos/confine Sphere_phys
# confine to physical volume "Sphere_phys"
#
/gps/ang/type iso
/gps/ene/type Exp
/gps/ene/min 2. MeV
/gps/ene/max 10. MeV
/gps/ene/ezero 1.


# commands below are independent of gps
#
/analysis/filename test17.aida
/analysis/maxeng 15 MeV
/analysis/mineng 0 MeV
/analysis/maxpos 10 cm 
/analysis/minpos -10 cm
/event/printModulo 10000
#/control/execute display.mac
/run/beamOn 10000