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Co-authored-by: Jonathan Shimwell <drshimwell@gmail.com> Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
39 lines
1.6 KiB
ReStructuredText
39 lines
1.6 KiB
ReStructuredText
.. _io_weight_windows:
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====================
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Weight Window Format
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====================
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The current revision of the weight window file format is 1.0.
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**/**
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:Attributes: - **filetype** (*char[]*) -- String indicating the type of file.
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- **version** (*int[2]*) -- Major and minor version of the weight
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window file format.
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**/weight_windows/**
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:Attributes: - **n_weight_windows** (*int*) -- Number of weight window objects in the file.
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- **ids** (*int[]*) -- Unique IDs of weight window objects in the file.
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**/weight_windows/weight_windows_<uid>/**
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:Datasets: - **mesh** (*int*) -- ID of the mesh associated with the weight window object.
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- **particle_type** (*char[]*) -- Particle type to which the weight windows apply.
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- **energy_bounds** (*double[]*) -- Energy bounds of the weight windows in [eV]
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- **lower_ww_bounds** (*double[]*) -- Weight window lower bounds.
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- **upper_ww_bounds** (*double[]*) -- Weight window upper bounds.
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- **survival_ratio** (*double*) -- Weight window survival ratio.
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- **max_lower_bound_ratio** (*double*) -- Maximum particle weight to lower weight window bound ratio.
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- **max_split** (*int*) -- Maximum number of splits per weight window check.
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- **weight_cutoff** (*double*) -- Particle weight cutoff.
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**/meshes/**
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:Attributes: - **n_meshes** (*int*) -- Number of meshes in the file.
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- **ids** (*int[]*) -- User-defined unique ID of each mesh.
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**/meshes/mesh <uid>/**
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Please see the section on **/tallies/meshes/** in the :doc:`statepoint`.
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