Metadata-Version: 2.4
Name: trspecfit
Version: 0.7.5
Summary: Fit 2D time- and energy-resolved spectroscopy data
Author-email: Johannes Mahl <johannes.a.mahl@gmail.com>
Project-URL: Repository, https://github.com/InfinityMonkeyAtWork/time-resolved-spectroscopy-fit/
Project-URL: Bug Tracker, https://github.com/InfinityMonkeyAtWork/time-resolved-spectroscopy-fit/issues
Project-URL: Discussions, https://github.com/InfinityMonkeyAtWork/time-resolved-spectroscopy-fit/discussions
Keywords: fit,fitting,spectroscopy,2D,multi-dimensional,time-resolved,global fit
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Science/Research
Classifier: Topic :: Scientific/Engineering :: Physics
Classifier: License :: OSI Approved :: BSD License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Programming Language :: Python :: 3.14
Requires-Python: >=3.12
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: lmfit
Requires-Dist: asteval
Requires-Dist: numdifftools
Requires-Dist: emcee
Requires-Dist: tqdm
Requires-Dist: corner
Requires-Dist: numpy
Requires-Dist: pandas
Requires-Dist: scipy
Requires-Dist: ruamel.yaml
Requires-Dist: h5py
Requires-Dist: ipython
Requires-Dist: matplotlib
Provides-Extra: dev
Requires-Dist: pre-commit; extra == "dev"
Requires-Dist: deptry; extra == "dev"
Requires-Dist: mypy; extra == "dev"
Requires-Dist: nbstripout; extra == "dev"
Requires-Dist: pytest; extra == "dev"
Requires-Dist: pyright; extra == "dev"
Requires-Dist: ruff; extra == "dev"
Requires-Dist: build; extra == "dev"
Requires-Dist: twine; extra == "dev"
Provides-Extra: lab
Requires-Dist: ipykernel>=6; extra == "lab"
Requires-Dist: jupyterlab>=4; extra == "lab"
Dynamic: license-file

# trspecfit - 2D Time- and Energy-resolved Spectroscopy Fitting

[![Documentation Status](https://readthedocs.org/projects/time-resolved-spectroscopy-fit/badge/?version=latest)](https://time-resolved-spectroscopy-fit.readthedocs.io/en/latest/?badge=latest)
[![PyPI version](https://img.shields.io/pypi/v/trspecfit.svg)](https://pypi.org/project/trspecfit/)
[![CI](https://github.com/InfinityMonkeyAtWork/time-resolved-spectroscopy-fit/actions/workflows/ci.yaml/badge.svg)](https://github.com/InfinityMonkeyAtWork/time-resolved-spectroscopy-fit/actions/workflows/ci.yaml)
[![Python versions](https://img.shields.io/pypi/pyversions/trspecfit.svg)](https://pypi.org/project/trspecfit/)

`trspecfit` is a Python package for modeling and fitting 1D energy-resolved and 2D time-and-energy-resolved spectroscopy data. It extends lmfit with composable spectral components, parameter-level time dynamics, convolution kernels, and simulation tools so you can build, fit, and validate physically meaningful models in one workflow.

## Capabilities

- Modular components (Gaussian, Voigt/GLP/GLS, Doniach-Sunjic, backgrounds, kernels)
- 1D and 2D model construction with time-dependent parameters
- Auxiliary-axis parameter profiles via `add_par_profile(...)`
- Global fitting via `lmfit`, including CI and optional MCMC (`lmfit.emcee`)
- Synthetic data generation (single spectra, 2D datasets, noisy realizations)
- Parameter-sweep simulation for validation and ML training data generation
- Centralized plot configuration via `PlotConfig` with per-plot overrides

## Installation

These instructions assume Python 3.12+, `pip`, and virtual environment support are already installed.

Install from PyPI:

```bash
python -m pip install trspecfit
```

Or install with Jupyter support for the [example notebooks](https://time-resolved-spectroscopy-fit.readthedocs.io/en/latest/quickstart.html):

```bash
python -m pip install "trspecfit[lab]"
```

Install from GitHub:

```bash
python -m pip install git+https://github.com/InfinityMonkeyAtWork/time-resolved-spectroscopy-fit.git
```

## Quick Usage

```python
from trspecfit import Project, File

project = Project(path='my_project', name='my_experiment')
file = File(parent_project=project, path='my_dataset',
            data=..., energy=..., time=...)

# Define baseline, load model, fit
file.define_baseline(time_start=0, time_stop=3)
file.load_model('models_energy.yaml', 'my_base_model')
file.set_fit_limits(energy_limits=[...], time_limits=[...])
file.fit_baseline('my_base_model')

# Load 2D energy model, add time dependence, fit
file.load_model('models_energy.yaml', 'my_2d_model')
file.add_time_dependence('my_2d_model', 'my_par', 'models_time.yaml', 'my_dynamics')
file.fit_2d('my_2d_model')

# Inspect results
df = file.get_fit_results(fit_type='2d')
```

For global fits, dynamics, profiles, and advanced workflows see the
[Quick Start](https://time-resolved-spectroscopy-fit.readthedocs.io/en/latest/quickstart.html)
and [Examples](https://time-resolved-spectroscopy-fit.readthedocs.io/en/latest/examples/index.html).

## Documentation

Full docs are hosted on [Read the Docs](https://time-resolved-spectroscopy-fit.readthedocs.io/en/latest/):
[Installation](https://time-resolved-spectroscopy-fit.readthedocs.io/en/latest/installation.html) |
[Quick Start](https://time-resolved-spectroscopy-fit.readthedocs.io/en/latest/quickstart.html) |
[Examples](https://time-resolved-spectroscopy-fit.readthedocs.io/en/latest/examples/index.html) |
[API Reference](https://time-resolved-spectroscopy-fit.readthedocs.io/en/latest/api/index.html)

## Citation

If `trspecfit` contributes to published research, please cite the DOE CODE / OSTI
software record:

Johannes Mahl; Ethan Crumlin. *time-resolved spectroscopy fit (trspecfit) v0.01*.
Lawrence Berkeley National Laboratory, 2025.
DOI: [10.11578/dc.20251009.2](https://doi.org/10.11578/dc.20251009.2)

## Support and Community

- Questions and usage help: [Discussions (Q&A)](https://github.com/InfinityMonkeyAtWork/time-resolved-spectroscopy-fit/discussions)
- Ideas and brainstorming: [Discussions (Ideas)](https://github.com/InfinityMonkeyAtWork/time-resolved-spectroscopy-fit/discussions)
- Reproducible bugs and feature requests: [Issues](https://github.com/InfinityMonkeyAtWork/time-resolved-spectroscopy-fit/issues)
- Maintainer response target: within 7 days

## Development

```bash
# Create and activate virtual environment
# Linux / macOS
python3 -m venv .venv
source .venv/bin/activate
# OR Windows (PowerShell)
python -m venv .venv
.\.venv\Scripts\Activate

# [same commands for all platforms from here on]
# Install and setup
pip install -U pip
pip install -e ".[dev]"
python -m pre_commit install --install-hooks

# Quick local test run (same pytest selection used by the pre-commit hook)
pytest

# Full suite, including slow tests (matches CI and release)
pytest -m ""

# Run all configured pre-commit hooks, including the quick pytest hook
python -m pre_commit run --all-files
```

## Repository Layout

- `src/trspecfit/` - package source
- `docs/` - Sphinx docs source
- `examples/` - notebooks and YAML models
- `tests/` - pytest test suite

## Copyright Notice

time-resolved spectroscopy fit (trspecfit) Copyright (c) 2025, The Regents of the University of California, through Lawrence Berkeley National Laboratory (subject to receipt of any required approvals from the U.S. Dept. of Energy). All rights reserved.

If you have questions about your rights to use or distribute this software,
please contact Berkeley Lab's Intellectual Property Office at
IPO@lbl.gov.

NOTICE.  This Software was developed under funding from the U.S. Department
of Energy and the U.S. Government consequently retains certain rights.  As
such, the U.S. Government has been granted for itself and others acting on
its behalf a paid-up, nonexclusive, irrevocable, worldwide license in the
Software to reproduce, distribute copies to the public, prepare derivative
works, and perform publicly and display publicly, and to permit others to do so.
