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#
# Sample macro file to set General Particle Source
# shooting protons from the sphere inward to the center
#
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/gps/pos/shape Sphere
/gps/pos/centre   0.0  0.0  0.0  m
/gps/pos/radius   2.5  m
/gps/pos/type Surface
/gps/number  1
/gps/particle proton
/gps/ene/type Mono
/gps/ene/mono  100.0 MeV 
/gps/ang/type focused
/gps/ang/focuspoint 0. 0. 0. m