GPS Command Example 28: /gps/particle ion /gps/ion 2 3 1 0. /gps/pos/type Plane /gps/pos/shape Square /gps/pos/centre 1. 2. 1. cm /gps/pos/halfx 2. cm /gps/pos/halfy 2. cm /gps/ang/type iso /gps/energy 5 MeV Resulted Distribution Plots:
/gps/particle ion /gps/ion 2 3 1 0. /gps/pos/type Plane /gps/pos/shape Square /gps/pos/centre 1. 2. 1. cm /gps/pos/halfx 2. cm /gps/pos/halfy 2. cm /gps/ang/type iso /gps/energy 5 MeV