/control/verbose 0 /tracking/verbose 0 /event/verbose 0 /gps/verbose 0 /gps/particle mu- /gps/ene/mono 4 GeV /gps/pos/type Plane /gps/pos/shape Square /gps/pos/halfx 2 mm /gps/pos/halfy 2 mm /gps/pos/halfz 2 mm /gps/pos/rot2 0 0 1 # sets the x-y plane of source in the global x-z plane. /gps/pos/centre 0. 5.0 5. mm /gps/ang/type iso /gps/ang/mintheta 0.0 deg /gps/ang/maxtheta 1.0 deg /gps/ang/minphi 0.0 deg /gps/ang/maxphi 0.1 deg /run/beamOn 200 #/run/beamOn 10