simulation_geometry_filename = "geometry/ParentGeometryFile.dat"
verbose_level = 1
keep_steps = False
max_step_length=1
simulation_reference_particle = {
  "random_seed": 0,
  "energy":(105.658**2+200.**2)**0.5,
  "particle_id":-13,
  "time": 0.0,
  "position":{"x":0.0, "y":0.0, "z":15000.},
  "momentum":{"x":0.0, "y":0.0, "z":1.0}
}

spill_generator_number_of_spills = 1000

beam = {
    "particle_generator":"counter", # routine for generating empty primaries
    "random_seed":5, # random seed for beam generation; controls also how the MC
                     # seeds are generated

#    "particle_generator":"g4bl", # Uses G4BL as input for MAUS
#    "g4bl_generator":"True", # Call G4BL each time new spill is created
#    "random_seed":5,
    "definitions":[
    ##### MUONS #######
    {
       "reference":simulation_reference_particle, # reference particle
       "random_seed_algorithm":"incrementing_random", # algorithm for seeding MC
       "n_particles_per_spill":10, # probability of generating a particle
       "transverse":{
          "transverse_mode":"constant_solenoid", # transverse distribution matched to constant solenoid field
          "emittance_4d":6., # 4d emittance
          "normalised_angular_momentum":0.0, # angular momentum from diffuser
          "bz":4.e-3 # magnetic field strength for angular momentum calculation
       },
       "longitudinal":{"longitudinal_mode":"sawtooth_time", # longitudinal distribution sawtooth in time
                   "momentum_variable":"p", # Gaussian in total momentum (options energy, pz)
                   "sigma_p":25., # RMS total momentum
                   "t_start":-1.e6, # start time of sawtooth
                   "t_end":+1.e6}, # end time of sawtooth
       "coupling":{"coupling_mode":"none"} # no dispersion
       #"spin":{"x":0.0, "y":0.0, "z":1.0}
    },
    ]
}

geometry_validation = {
    "file_name":"tracking.json",
    "will_plot":False,
    "will_track":True,
    "z_start":1000.,
    "z_end":23000.,
    "x_start":0.,
    "x_step":100./2.,
    "y_start":0.,
    "y_step":100./2.,
    "n_steps":3,
    "plot_formats":["root", "png"],
    "1d_material_plot":"geometry_validation_materials_1d",
    "2d_material_plot":"geometry_validation_materials_2d",
    "1d_volume_plot":"geometry_validation_volumes_1d",
    "2d_volume_plot":"geometry_validation_volumes_2d",
    "2d_volume_plot_label_size":0.05,
    "volume_bounding_box_dump":"geometry_validation_volumes.json",
}