[tallies]

Specifies diagnostic tallies to record quantities such as energy deposition, particle counts, or flux spectra. For the binning parameters, providing 2+ space delimited ascending values should also work. Event triggering is not yet functional.

Each [tallies] block defines one independent tally.

Field	Type	Description
name	str	Unique name for the tally
category	str	What quantity to tally (e.g., csd_energy_loss, average_particle_energy, etc.)
event	str	At what point to trigger the tallying routines. NOT YET IMPLEMENTED
particles	list[str]	Species to include (e.g., d t a) each treated separately
energy_bins	float float int mode	Defines energy binning (start end N lin/log/custom)
time_bins	float float int mode or timesteps or N floats	Defines time binning or uses global simulation bins
x_bins	float float int mode or cells or N floats	Defines x binning or uses global simulation bins
y_bins	float float int mode or cells or N floats	Defines y binning or uses global simulation bins
z_bins	float float int mode or cells or N floats	Defines z binning or uses the geometry as bins

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Available tally triggering events

event	Description
pathlength	Triggered after every time a particle is moved
timestep	Triggered at the end of the timestep (after the census bank is dumped into the active bank)
escape	Triggered as a particle is killed by a vacuum boundary

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Available tally categories

category	Description	Recommended Event
csd_energy_loss	Tallies energy lost to continuous slowing down mechanisms	pathlength
average_particle_energy	Tallies the weighted average energy across particles in the active bank (currently only the particles filter works)	timestep
particle_energy	Tallies the energy distribution of particles (requires a user energy grid)	escape

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Example

[tallies]
name test_tally_1
category csd_energy_loss
particles d t a
energy_bins 0 10000 99 lin
time_bins 0 0.01 99 lin

[tallies]
name test_tally_2
category average_particle_energy
particles a
time_bins timesteps