- Add --intensity-cutoff CLI option to filter negligible branches
- Fetch DecayInfo from paceENSDF and construct SpectrumConfig with
branches including per-branch transition types
- Normalize branch intensities to sum to 1.0, filter by cutoff
- Display branch info in dry-run output and logging
- Add intensity_cutoff to SpectrumConfig
- Add commit hash (6 chars) and UTC timestamp to all plots via text boxes
- Add nuclear data header (nuclide, endpoint, transition, corrections) to plots
- Two display modes:
- DEBUG (-vv): 4-panel debug view with all correction factors
- Normal (default): single spectrum plot with nuclear data header
- CLI: --plot now passes show_components=(args.verbose >= 2)
- Remove --mode, --transition-type, and --decay-index CLI flags
(parameters now come from ENSDF data or custom JSON input)
- Clarify energy units in all CLI help text (MeV throughout, keV for detector params)
- Enhance logging verbosity:
- -v (INFO): shows source, component initialization, workflow steps
- -vv (DEBUG): shows detailed internals of all spectrum components
(parameters, evaluation counts, input/output ranges)
- Improve CSV headers with element notation (e.g. Tc99 -> Ru99)
- Add CONVENTIONS.md documenting energy unit and logging conventions
- Update TODO.md with completion status
- Add nuclear_data.py module for paceENSDF integration and JSON input
- Add DecayInfo and BranchInfo dataclasses for parsed nuclear data
- Implement get_decay_info_from_paceENSDF() to retrieve decay parameters
- Implement load_json_input() and json_to_config() for custom JSON input
- Add create_config_from_source() unified interface for both sources
- Add bs_pnpi CLI with --nuclide, --input, --output, --plot, and detector options
- Add 23 comprehensive tests for nuclear_data module
- Add sample JSON input file
- Update __init__.py and pyproject.toml with new exports and entry point
- Add paceENSDF as optional dependency
unzhakov