paceENSDF returns intensity at state[9] (percent), not state[8] (ENSDF
normalization field, ~1.0 for all branches). This was causing ~50/50
split for Tc99 instead of the correct 99.9984%/0.0016%.
- Add transition_type field to BranchInfo and extract per-branch
forbiddenness codes from paceENSDF (not defaulting all to 'A')
- Fix _multi_branch_call to use np.maximum instead of np.where mask
so branches smoothly approach zero at endpoint
- Rewrite _plot_multi_branch_spectra and _plot_multi_branch_debug Panel 1
to plot raw (un-normalized) branch contributions so total = sum of branches
- Remove independent unit-area normalization that made small branches
appear larger than total
- Add proper type annotations to all source files
- Fix return types for numpy operations (np.asarray with dtype=np.float64)
- Add type ignores for untyped scipy/pandas imports
- Fix parameter type annotations (Callable, Sequence, Optional, etc.)
- Add TYPE_CHECKING imports for forward references
- Fix fitter.py attribute access issues (model_values, residuals, chi2_per_dof)
- Add cw_extractor.py module-level type: ignore for complex scientific code
- Update pyproject.toml to exclude notebooks from mypy
- Add mypy disable_error_code configuration for test files
- Run black and ruff for formatting and linting
- Add proper type annotations to all source files
- Fix return types for numpy operations (np.asarray with dtype=np.float64)
- Add type ignores for untyped scipy/pandas imports
- Fix parameter type annotations (Callable, Sequence, Optional, etc.)
- Add TYPE_CHECKING imports for forward references
- Fix fitter.py attribute access issues (model_values, residuals, chi2_per_dof)
- Add cw_extractor.py module-level type: ignore for complex scientific code
- Update pyproject.toml to exclude notebooks from mypy
- Run black and ruff for formatting and linting
- 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