Metadata-Version: 2.3
Name: alpss
Version: 1.3.1.dev3
Summary: Automated analysis of photonic Doppler velocimetry spall signals with uncertainty
License: GPL-3
Keywords: material science,spall
Author: Jake Diamond
Author-email: jdiamo15@jhu.edu
Maintainer: Jake Diamond
Maintainer-email: jdiamo15@jhu.edu
Requires-Python: >=3.9,<3.11
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Science/Research
Classifier: License :: OSI Approved :: GNU General Public License v3 (GPLv3)
Classifier: License :: Other/Proprietary License
Classifier: Natural Language :: English
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Topic :: Scientific/Engineering
Requires-Dist: IPython
Requires-Dist: findiff
Requires-Dist: matplotlib
Requires-Dist: numpy (>=1.17)
Requires-Dist: opencv-python
Requires-Dist: pandas
Requires-Dist: pytest (>=8.3.4,<9.0.0)
Requires-Dist: scipy (>1.12)
Requires-Dist: watchdog
Description-Content-Type: text/markdown

# <div align="center">ALPSS: A program for the automated analysis of photonic Doppler velocimetry spall signals</div>
#### <div align="center">***v1.2.4***</div>

#### <div align="center">Jacob M. Diamond<sup>1,2*</sup>, K. T. Ramesh<sup>1,2</sup></div>
<div align="center"><sup>1</sup> Department of Mechanical Engineering, Johns Hopkins University, Baltimore, MD, USA </div>
<div align="center"><sup>2</sup> Hopkins Extreme Materials Institute (HEMI), Johns Hopkins University, Baltimore, MD, USA </div>
<div align="center"><sup>*</sup> jdiamo15@jhu.edu</div>
 <br>
 
<div align="center">

[![DOI](https://zenodo.org/badge/592923543.svg)](https://zenodo.org/badge/latestdoi/592923543) ![GitHub](https://img.shields.io/github/license/Jake-Diamond-9/ALPSS?color=green) ![GitHub Release Date](https://img.shields.io/github/release-date/Jake-Diamond-9/ALPSS?color=red) ![GitHub](https://img.shields.io/github/repo-size/Jake-Diamond-9/ALPSS?color=yellow)

</div>

## Overview
ALPSS (<b><i>A</i></b>&#8202;na<b><i>L</i></b>&#8202;ysis of <b><i>P</i></b>&#8202;hotonic Doppler velocimetry <b><i>S</i></b>&#8202;ignals of <b><i>S</i></b>&#8202;pall) was developed to automate the processing of PDV spall signals. This readme is a simple quick-start guide. For comprehensive documentation please refer to the repository [wiki](https://github.com/Jake-Diamond-9/ALPSS/wiki), which includes [tutorials](https://github.com/Jake-Diamond-9/ALPSS/wiki/3.-Tutorials) and instructions on how to [import your own data](https://github.com/Jake-Diamond-9/ALPSS/wiki/3.-Tutorials#importing-your-own-data). Any questions, suggestions, or bugs can be reported to <jdiamo15@jhu.edu>.

## Example Figure
<!---
![F2--20211018--00015--plots](https://github.com/Jake-Diamond-9/ALPSS/assets/83182690/b1e10324-27a1-4415-b294-fd93b21a75ae)
-->
<p align="center">
<img src="https://github.com/Jake-Diamond-9/ALPSS/assets/83182690/b1e10324-27a1-4415-b294-fd93b21a75ae" width="600"/>
</p>

## Is ALPSS Right for You?
ALPSS may work well for your application if:
1. Your signal is upshifted. This is a requirement.
2. Your signal contains only a single velocity (like a typical spall shot).
3. You already have a good idea of what the signal should look like and its expected frequency range.
4. You expect to have a good signal-to-noise ratio.
5. You have large amounts of relatively similar PDV signals.

ALPSS will not work well for your application if:
1. Your signal is not upshifted. ALPSS will not work for a non-upshifted signal.
2. Your signal contains multiple velocities (like a typical RMI shot).
3. You are unsure of what the signal will look like and its expected frequency range.
4. You expect to have poor or inconsistent signal-to-noise ratios.

If ALPSS is not suited for your application you can try [SIRHEN](https://github.com/SMASHtoolbox/release/tree/master/programs/SIRHEN2), [HiFiPDV](https://github.com/sandialabs/HiFiPDV2), or [QVPRO](https://gitlab.osti.gov/doecode/dc-31683) to name a few other programs.

## What's new in v1.2?
Time-resolved uncertainty estimates have been added in v1.2.x. E.g. for any given point in time on the final velocity trace, the program will output the estimated velocity uncertainty. All other functions are essentially the same. 

## Citing ALPSS
For use in published works, ALPSS can be cited from its original paper _Automated Analysis of Photonic Doppler Velocimetry Spall Signals_. J. dynamic behavior mater. (2024). <https://doi.org/10.1007/s40870-024-00427-9> or with the following bibtex
~~~
@article{Diamond_automated_2024,
  title = {Automated Analysis of Photonic Doppler Velocimetry Spall Signals},
  ISSN = {2199-7454},
  url = {http://dx.doi.org/10.1007/s40870-024-00427-9},
  DOI = {10.1007/s40870-024-00427-9},
  journal = {Journal of Dynamic Behavior of Materials},
  publisher = {Springer Science and Business Media LLC},
  author = {Diamond,  J. M. and Ramesh,  K. T.},
  year = {2024},
  month = jun 
}
~~~

The repository for v1.2.4 can be cited using its DOI [10.5281/zenodo.11266560](https://doi.org/10.5281/zenodo.11266560) or with the following bibtex. 

~~~
@software{Diamond_ALPSS_2024,
  author = {Diamond, Jacob M. and Ramesh, K.T.},
  doi = {10.5281/zenodo.11266560},
  month = {05},
  title = {{ALPSS}},
  url = {https://github.com/Jake-Diamond-9/ALPSS},
  version = {1.2.4},
  year = {2024}
}
~~~

## Installation
For users that are familiar with python you can simply clone the repo, create a virtual environment, and install the requirements in the file _requirements.txt_. I recommend using VS Code because the Jupyter extension allows for nice in-line plotting. If you use a different IDE the figures may not format correctly out of the box depending on your IDE settings. In that case, you may have to make adjustments to your IDE settings or the [matplotlib backend](https://matplotlib.org/stable/users/explain/figure/backends.html).

For users who are not familiar with Python, you can follow the steps below.

### Getting Started
1. If you do not already have Python installed, begin by installing [Miniconda](https://docs.anaconda.com/free/miniconda/index.html).

2. Install [VS Code](https://code.visualstudio.com/).

3. Install the [Python](https://marketplace.visualstudio.com/items?itemName=ms-python.python) and [Jupyter](https://marketplace.visualstudio.com/items?itemName=ms-toolsai.jupyter) extensions in VS Code. Installation instructions can be found [here](https://code.visualstudio.com/docs/editor/extension-marketplace).

4. Clone the ALPSS repo to the directory of your choice using the link <https://github.com/Jake-Diamond-9/ALPSS.git>. Instructions on cloning a repo can be found [here](https://code.visualstudio.com/docs/sourcecontrol/intro-to-git).

5. Create a virtual environment and install the packages in _requirements.txt_ by copying the following line into the terminal. Instructions on creating a virtual environment can be found [here](https://code.visualstudio.com/docs/python/environments).

~~~
pip install -r requirements.txt
~~~

## Running ALPSS

### Running a Single Signal
Open the file _alpss\_run.py_. In the file there is a docstring that describes the input variables followed by the function **_alpss_main_**. No input parameters need to be changed from the original repository file to run the demo. The program will run the example file in the _input_data_ folder.

In the _alpss\_run_ file there is a section that reads

~~~
# %%
from alpss_main import *
import os
~~~

Just above these lines there should be small font options that read "Run Cell | Run Below | Debug Cell" (see image below). Click the "Run Cell" button and the program will execute in an interactive notebook window. Note that this "Run Cell" option is only available through VS Code with the Jupyter extension, which is the recommended method. 

<p align="center">
<img src="https://github.com/Jake-Diamond-9/ALPSS/assets/83182690/ad3e0d22-4080-4eef-bf86-5c1c93822e30" width="300"/>
</p>

Additional example data files are available through the paper by [DiMarco et al.](https://doi.org/10.3390/met13030454) and can be accessed [here](https://craedl.org/pubs?p=6348&t=3&c=187&s=hemi&d=https:%2F%2Ffs.craedl.org#publications).

Instructions on how to run your own data can be found in the repository wiki [here](https://github.com/Jake-Diamond-9/ALPSS/wiki/3.-Tutorials#importing-your-own-data).


### Running a Signal with Automatic File Detection
1. Move example_file.csv out of the input_data directory and into some other temporary directory of your choosing. It does not matter where this temporary directory is located on your machine.
2. Open the _alpss_auto_run.py_ file and click "Run Cell", similar to the example above. This will open an interactive notebook and the program will execute. The program is now waiting for a file to be moved into the directory that it is monitoring, the  input_data directory.
3. Click and drag example_file.csv out of your temporary directory and into the input_data directory. The program will automatically detect that a file has been added and run it through the ALPSS program.

## Copyright
GNU General Public License v3.0

## Acknowledgements and Funding
The authors would like to acknowledge the following people for their many helpful conversations and advice, Chris DiMarco, Velat Killic, Debjoy Mallcik, Maggie Eminizer, David Elbert, Mark Foster, and Samuel Salander. Research was sponsored by the Army Research Laboratory and was accomplished under Cooperative Agreement Number W911NF-22-2-0014. The views and conclusions contained in this document are those of the authors and should not be interpreted as representing the official policies, either expressed or implied, of the Army Research Office or the U.S. Government. The U.S. Government is authorized to reproduce and distribute reprints for Government purposes notwithstanding any copyright notation herein.


update requirements.txt if necessary
run tests
update readme, pyproject.toml and setup.py
- version
update doi of the github repo on the readme and the wiki
push to pypi
tag the github repo with the version of the package
