Metadata-Version: 2.1
Name: gw-eccentricity
Version: 0.0.2
Summary: Measure eccentricity from gravitational waves.
Home-page: https://github.com/vijayvarma392/gw_eccentricity
Author: Md Arif Shaikh, Vijay Varma
Author-email: arifshaikh.astro@gmail.com, vijay.varma392@gmail.com
License: UNKNOWN
Keywords: black-holes gravitational-waves
Platform: UNKNOWN
Classifier: Intended Audience :: Science/Research
Classifier: Natural Language :: English
Classifier: Topic :: Scientific/Engineering :: Physics
Classifier: Topic :: Scientific/Engineering :: Astronomy
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python
Classifier: Operating System :: OS Independent
Description-Content-Type: text/markdown
Requires-Dist: numpy
Requires-Dist: scipy
Requires-Dist: h5py
Requires-Dist: lalsuite

<h1> <img src="https://raw.githubusercontent.com/vijayvarma392/gw_eccentricity/main/data/hreal.png"></h1>

<h3 align="center"> Defining eccentricity for gravitational wave astronomy </h4>

<div align="center">

[![github](https://img.shields.io/badge/GitHub-gw_eccentricity-blue.svg)](https://github.com/vijayvarma392/gw_eccentricity)
[![PyPI version](https://badge.fury.io/py/gw_eccentricity.svg)](https://pypi.org/project/gw_eccentricity)
[![license](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/vijayvarma392/gw_eccentricity/blob/main/LICENSE)
[![Build Status](https://github.com/vijayvarma392/gw_eccentricity/actions/workflows/test.yml/badge.svg)](https://github.com/vijayvarma392/gw_eccentricity/actions/workflows/test.yml)

</div>

# About

**gw_eccentricity** provides methods to measure eccentricity and mean anomaly
from gravitational waveforms.

These methods are described in the following paper: <br/>
- [1] Md Arif Shaikh, Vijay Varma, Harald Pfeiffer, Antoni Ramos-Buades and Maarten van de Meent,
"Defining eccentricity for gravitational wave astronomy", (2023). [Add arXiv number]

Please see [Credits](#credits) for citing this work.   
This package lives on [GitHub](https://github.com/vijayvarma392/gw_eccentricity), is compatible with
`python3`, and is tested every week. You can see the current build status of
the main branch at the top of this page.


# Installation

## PyPI
**gw_eccentricity** is available through [PyPI](https://pypi.org/project/gw_eccentricity/):

```shell
pip install gw_eccentricity
```

## From source

```shell
git clone git@github.com:vijayvarma392/gw_eccentricity.git
cd gw_eccentricity
python setup.py install
```

If you do not have root permissions, replace the last step with
`python setup.py install --user`

## Dependencies

All of these can be installed through pip or conda.
* [numpy](https://docs.scipy.org/doc/numpy/user/install.html)
* [scipy](https://www.scipy.org/install.html)
* [h5py](http://docs.h5py.org/en/latest/build.html)
* [lalsuite](https://pypi.org/project/lalsuite)

# Usage
See the example notebook [here](https://github.com/vijayvarma392/gw_eccentricity/blob/main/examples/gw_eccentricity_demo.ipynb) for a demo.

# Making contributions
See this
[README](https://github.com/vijayvarma392/gw_eccentricity/blob/main/README_developers.md)
for instructions on how to make contributions to this package.

Please report bugs by raising an issue on our
[GitHub](https://github.com/vijayvarma392/gw_eccentricity) repository.

# Credits
The main contributors to this code are [Md Arif Shaikh](https://md-arif-shaikh.github.io/), [Vijay
Varma](https://vijayvarma.com), and [Harald Pfeiffer](https://www.aei.mpg.de/person/54205/2784). You can find the full list of contributors
[here](https://github.com/vijayvarma392/gw_eccentricity/graphs/contributors).

If you find this package useful in your work, please cite reference [1] and
this package.

---
Image at the top shows an eccentric gravitational wave signal (SXS:BBH:2558) from [arXiv:2209.03390](https://arxiv.org/abs/2209.03390).


