Metadata-Version: 2.4
Name: weac
Version: 3.0.0
Summary: Weak layer anticrack nucleation model
Author-email: 2phi GbR <mail@2phi.de>
License: Proprietary
Project-URL: Homepage, https://github.com/2phi/weac
Project-URL: Demo, https://github.com/2phi/weac/blob/main/demo/demo.ipynb
Project-URL: Documentation, https://2phi.github.io/weac
Project-URL: Issues and feature requests, https://github.com/2phi/weac/issues
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: License :: Other/Proprietary License
Classifier: Operating System :: OS Independent
Classifier: Topic :: Scientific/Engineering
Requires-Python: >=3.12
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: matplotlib>=3.9.1
Requires-Dist: numpy>=2.0.1
Requires-Dist: scipy>=1.14.0
Requires-Dist: pydantic>=2.11.7
Requires-Dist: snowpylot>=1.1.3
Provides-Extra: interactive
Requires-Dist: jupyter; extra == "interactive"
Requires-Dist: ipython>=8.37.0; extra == "interactive"
Requires-Dist: ipykernel>=6.30.1; extra == "interactive"
Requires-Dist: jupyter_client>=8.6.3; extra == "interactive"
Requires-Dist: jupyter_core>=5.8.1; extra == "interactive"
Requires-Dist: matplotlib-inline>=0.1.7; extra == "interactive"
Requires-Dist: nest-asyncio>=1.6.0; extra == "interactive"
Requires-Dist: pyzmq>=27.0.1; extra == "interactive"
Requires-Dist: tornado>=6.5.2; extra == "interactive"
Requires-Dist: traitlets>=5.14.3; extra == "interactive"
Provides-Extra: docs
Requires-Dist: sphinx; extra == "docs"
Requires-Dist: sphinxawesome-theme; extra == "docs"
Provides-Extra: dev
Requires-Dist: nbclient>=0.10.0; extra == "dev"
Requires-Dist: nbconvert>=7.16.4; extra == "dev"
Requires-Dist: nbformat>=5.10.0; extra == "dev"
Requires-Dist: jupyter; extra == "dev"
Requires-Dist: ipython>=8.37.0; extra == "dev"
Requires-Dist: ipykernel>=6.30.1; extra == "dev"
Requires-Dist: jupyter_client>=8.6.3; extra == "dev"
Requires-Dist: jupyter_core>=5.8.1; extra == "dev"
Requires-Dist: matplotlib-inline>=0.1.7; extra == "dev"
Requires-Dist: nest-asyncio>=1.6.0; extra == "dev"
Requires-Dist: pyzmq>=27.0.1; extra == "dev"
Requires-Dist: tornado>=6.5.2; extra == "dev"
Requires-Dist: traitlets>=5.14.3; extra == "dev"
Requires-Dist: ruff>=0.4.0; extra == "dev"
Requires-Dist: pylint>=3.2.0; extra == "dev"
Requires-Dist: pycodestyle>=2.11.1; extra == "dev"
Requires-Dist: black>=24.4.0; extra == "dev"
Requires-Dist: isort>=5.13.0; extra == "dev"
Requires-Dist: bump2version>=1.0.1; extra == "dev"
Dynamic: license-file

<!-- LOGO AND TITLE-->
<!-- <p align="right"><img src="https://github.com/2phi/weac/raw/main/img/logo.png" alt="Logo" width="80" height="80"></p> -->


<h1 align="center">
  <br>
  <img src="https://github.com/2phi/weac/raw/main/img/logo.png" alt="WEAC" width="120">
  <br>
  <br>
  <b>WEAC</b>
  <br>
  <sub><sup>Weak Layer Anticrack Nucleation Model</sup></sub>
  <br>
</h1>

<p align="center">
  Implementation of closed-form analytical models for the analysis of dry-snow slab avalanche release.
</p>

<p align="center">
  <a href="https://github.com/2phi/weac/releases">
    <img alt="Release" src="https://img.shields.io/github/v/release/2phi/weac.svg?display_name=tag&color=f99a44&style=flat-square&logo=data:image/png;base64,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" />
  </a>
  <a href="https://pypi.org/project/weac/">
    <img alt="Release" src="https://img.shields.io/pypi/v/weac.svg?logo=python&logoColor=white&color=f46b58&style=flat-square" />
  </a>
  <a href="https://zenodo.org/badge/latestdoi/203163531">
    <img alt="Release" src="https://img.shields.io/badge/DOI-10.5281/zenodo.5773113-f03a6d.svg?style=flat-square" />
  </a>
</p>

<p align="center">
  <a href="https://github.com/2phi/weac/blob/main/demo/demo.ipynb">View the demo</a> · 
  <a href="https://github.com/2phi/weac/issues">Report a bug</a> · 
  <a href="https://github.com/2phi/weac/issues">Request a feature</a> · 
  <a href="https://2phi.github.io/weac/">Read the docs</a> · 
  <a href="https://github.com/2phi/weac/blob/main/CITATION.cff">Cite the software</a>
  <br>
  <br>
  <br>
</p>

<!-- # WEAC &nbsp;·&nbsp; Weak Layer Anticrack Nucleation Model -->

<!-- BADGES -->
<!-- [![Weac][weac-badge]][weac-url] -->
<!-- [![Python][python-dist-badge]][pypi-url] -->
<!-- [![Downloads][pypi-downloads-badge]][pypi-url] -->
<!-- [![Stargazers][stars-badge]][stars-url] -->
<!-- [![Contributors][contributors-badge]][contributors-url] -->
<!-- [![Issues][issues-badge]][issues-url] -->
<!-- [![Forks][forks-badge]][forks-url] -->
<!-- [![DOI](https://zenodo.org/badge/203163531.svg)](https://zenodo.org/badge/latestdoi/203163531) -->

<!-- [![Release][release-badge]][release-url] -->
<!-- [![PyPI][pypi-badge]][pypi-url] -->
<!-- [![DOI][doi-badge]][doi-url]\ -->
<!-- Implementation of closed-form analytical models for the analysis of dry-snow slab avalanche release. -->

<!-- [View the demo](https://github.com/2phi/weac/blob/main/demo/demo.ipynb) ·  -->
<!-- [Report a bug](https://github.com/2phi/weac/issues) ·  -->
<!-- [Request a feature](https://github.com/2phi/weac/issues) ·  -->
<!-- [Read the docs](https://2phi.github.io/weac/) ·  -->
<!-- [Cite the software](https://github.com/2phi/weac/blob/main/CITATION.cff) -->

<!-- TABLE OF CONTENTS -->
## Contents

1. [About the project](#about-the-project)
2. [Installation](#installation)
3. [Usage](#usage)
4. [Roadmap](#roadmap)
5. [Release history](#release-history)
6. [How to contribute](#how-to-contribute)
7. [License](#license)
8. [Contact](#contact)

<!-- ABOUT THE PROJECT -->
## About the project

WEAC implements closed-form analytical models for the [mechanical analysis of dry-snow slabs on compliant weak layers](https://doi.org/10.5194/tc-14-115-2020), the [prediction of anticrack onset](https://doi.org/10.5194/tc-14-131-2020), and, in particular, allows for the [analysis of stratified snow covers](https://doi.org/10.5194/tc-17-1475-2023). The model covers propagation saw tests (a), and uncracked (b) or cracked (c) skier-loaded buried weak layers.

<img src="https://github.com/2phi/weac/raw/main/img/systems.png" alt="Systems" width="500"/>

Cite the repository as:
```
Rosendahl, P. L., Schneider, J., & Weissgraeber, P. (2022). Weak Layer Anticrack Nucleation Model (WEAC). Zenodo. https://doi.org/10.5281/zenodo.5773113
```

Read the [📄 white paper](https://doi.org/10.5194/tc-17-1475-2023) for model derivations, illustrations, dimensions, material properties, and kinematics:

- Weißgraeber, P. & Rosendahl, P. L. (2023). A closed-form model for layered snow slabs. The Cryosphere, 17(4), 1475–1496. https://doi.org/10.5194/tc-17-1475-2023

For more background info, please refer to the companion papers:

- Rosendahl, P. L. & Weißgraeber, P. (2020). Modeling snow slab avalanches caused by weak-layer failure – Part 1: Slabs on compliant and collapsible weak layers. The Cryosphere, 14(1), 115–130. https://doi.org/10.5194/tc-14-115-2020
- Rosendahl, P. L. & Weißgraeber, P. (2020). Modeling snow slab avalanches caused by weak-layer failure – Part 2: Coupled mixed-mode criterion for skier-triggered anticracks. The Cryosphere, 14(1), 131–145. https://doi.org/10.5194/tc-14-131-2020

Written in [🐍 Python](https://www.python.org) and built with [💻 Visual Studio Code](https://code.visualstudio.com), [🐙 GitKraken](https://www.gitkraken.com), and [🪐 Jupyter](https://jupyter.org). Note that [release v1.0](https://github.com/2phi/weac/releases/tag/v1.0.0) was written and built in [🌋 MATLAB](https://www.mathworks.com/products/matlab.html).

<!-- 
[![Python](https://img.shields.io/badge/Python-306998.svg?style=flat-square&logo=python&logoColor=white&label&labelColor=gray)](https://www.python.org)
[![Jupyter](https://img.shields.io/badge/Jupyter-e67124.svg?style=flat-square&logo=jupyter&logoColor=white&label&labelColor=gray)](https://jupyter.org)
[![Atom](https://img.shields.io/badge/Atom-498b60.svg?style=flat-square&logo=atom&logoColor=white&label&labelColor=gray)](https://atom.io)
[![GitKraken](https://img.shields.io/badge/GitKraken-179287.svg?style=flat-square&logo=gitkraken&logoColor=white&label&labelColor=gray)](https://www.gitkraken.com) -->



<!-- INSTALLATION -->
## Installation

Install globally using the `pip` Package Installer for Python
```sh
pip install -U weac
```
or clone the repo
```sh
git clone https://github.com/2phi/weac
```
for local use.

Needs (runtime dependencies are declared in [pyproject.toml](https://github.com/2phi/weac/blob/main/pyproject.toml)):

- [Python](https://www.python.org/downloads/release/python-3120/) ≥ 3.12
- [Numpy](https://numpy.org/) ≥ 2.0.1
- [Scipy](https://www.scipy.org/) ≥ 1.14.0
- [Matplotlib](https://matplotlib.org/) ≥ 3.9.1
- [Pydantic](https://docs.pydantic.dev/latest/) ≥ 2.11.7
- [Snowpylot](https://github.com/connellymk/snowpylot) ≥ 1.1.3


<!-- USAGE EXAMPLES -->
## Usage

The following describes the basic usage of WEAC. Please refer to the [demo](https://github.com/2phi/weac/blob/main/demo/demo.ipynb) for more examples and read the [documentation](https://2phi.github.io/weac/) for details.

Load the module.

```python
import weac
```

Choose a snow profile from the preconfigured profiles (see `dummy_profiles` in [demo](https://github.com/2phi/weac/blob/main/demo/demo.ipynb)) or create your own using the `Layer` Pydantic class. One row corresponds to one layer counted from top (below surface) to bottom (above weak layer).

```python
from weac.components import Layer

layers = [
  Layer(rho=170, h=100),  # (1) surface layer
  Layer(rho=190, h=40),   # (2)
  Layer(rho=230, h=130),  #  :
  Layer(rho=250, h=20),
  Layer(rho=210, h=70),
  Layer(rho=380, h=20),   #  :
  Layer(rho=280, h=100)   # (N) last slab layer above weak layer
]
```

Create a WeakLayer instance that lies underneath the slab.

```python
from weac.components import WeakLayer

weak_layer = WeakLayer(rho=125, h=20)
```

Create a Scenario that defines the environment and setup that the slab and weak layer will be evaluated in.

```python
from weac.components import ScenarioConfig, Segment

# Example 1: SKIER
skier_config = ScenarioConfig(
    system_type='skier',
    phi=30,
)
skier_segments = [
    Segment(length=5000, has_foundation=True, m=0),
    Segment(length=0, has_foundation=False, m=80),
    Segment(length=0, has_foundation=False, m=0),
    Segment(length=5000, has_foundation=True, m=0),
]  # Scenario is a skier of 80 kg standing on a 10 meter long slab at a 30 degree angle

# Exampel 2: PST
pst_config = ScenarioConfig(
    system_type='pst-',  # Downslope cut
    phi=30,  # (counterclockwise positive)
    cut_length=300,
)
pst_segments = [
    Segment(length=5000, has_foundation=True, m=0),
    Segment(length=300, has_foundation=False, m=0),  # Crack Segment
]  # Scenario is Downslope PST with a 300mm cut
```

Create a SystemModel instance that combines the inputs and handles system solving and field-quantity extraction.

```python
from weac.components import Config, ModelInput
from weac.core.system_model import SystemModel

# Example: build a model for the skier scenario defined above 
model_input = ModelInput(
    weak_layer=weak_layer,
    scenario_config=skier_config,
    layers=custom_layers,
    segments=skier_segments,
)
system_config = Config(
    touchdown=True
)
skier_system = SystemModel(
    model_input=model_input,
    config=system_config,
)
```

Unknown constants are cached_properties; calling `skier_system.unknown_constants` solves the system of linear equations and extracts the constants.

```python
C = skier_system.unknown_constants
```

Analyzer handles rasterization + computation of involved slab and weak-layer properties `Sxx`, `Sxz`, etc.
Prepare the output by rasterizing the solution vector at all horizontal positions `xsl` (slab). The result is returned in the form of the ndarray `z`. We also get `xwl` (weak layer) that only contains x-coordinates that are supported by a foundation.

```python
from weac.analysis.analyzer import Analyzer

skier_analyzer = Analyzer(skier_system)
xsl_skier, z_skier, xwl_skier = skier_analyzer.rasterize_solution(mode="cracked")
Gdif, GdifI, GdifII = skier_analyzer.differential_ERR()
Ginc, GincI, GincII = skier_analyzer.incremental_ERR()
# and Sxx, Sxz, Tzz, principal stress, incremental_potential, ...
```

Visualize the results.

```python
from weac.analysis.plotter import Plotter

plotter = Plotter()
# Visualize slab profile
fig = plotter.plot_slab_profile(
    weak_layers=weak_layer,
    slabs=skier_system.slab,
)

# Visualize deformations as a contour plot
fig = plotter.plot_deformed(
  xsl_skier, xwl_skier, z_skier, skier_analyzer, scale=200, window=200, aspect=2, field="Sxx"
)

# Plot slab displacements (using x-coordinates of all segments, xsl)
plotter.plot_displacements(skier_analyzer, x=xsl_skier, z=z_skier)
# Plot weak-layer stresses (using only x-coordinates of bedded segments, xwl)
plotter.plot_stresses(skier_analyzer, x=xwl_skier, z=z_skier)
```

Compute output/field quantities for exporting or plotting.

```python
# Compute stresses in kPa in the weaklayer
tau = skier_system.fq.tau(Z=z_skier, unit='kPa')
sig = skier_system.fq.sig(Z=z_skier, unit='kPa')

w = skier_system.fq.w(Z=z_skier, unit='um')
# Example evaluation vertical displacement at top/mid/bottom of the slab
u_top = skier_system.fq.u(Z=z_skier, h0=top, unit='um')
u_mid = skier_system.fq.u(Z=z_skier, h0=mid, unit='um')
u_bot = skier_system.fq.u(Z=z_skier, h0=bot, unit='um')
psi = skier_system.fq.psi(Z=z_skier, unit='deg')
```

<!-- ROADMAP -->
## Roadmap

See the [open issues](https://github.com/2phi/weac/issues) for a list of proposed features and known issues.

### v4.0

- [ ] Change to scenario & scenario_config: InfEnd/Cut/Segment/Weight

### v3.2
<!-- - [ ] New mathematical foundation to improve the weak-layer representation -->
- [ ] Complex terrain through the addition of out-of-plane tilt
- [ ] Up, down, and cross-slope cracks

### v3.1

- [ ] Improved CriteriaEvaluator Optimization (x2 time reduction)

## Release history

### v3.0

- Refactored the codebase for improved structure and maintainability
- Added property caching for improved efficiency
- Added input validation
- Adopted a new, modular, and object-oriented design

### v2.6

- Introduced test suite
- Mitraged from `setup.cfg` to `pyproject.toml`
- Added parametrization for collaps heights

### v2.5

- Analyze slab touchdown in PST experiments by setting `touchdown=True`
- Completely redesigned and significantly improved API documentation

### v2.4

- Choose between slope-normal (`'-pst'`, `'pst-'`) or vertical (`'-vpst'`, `'vpst-'`) PST boundary conditions

### v2.3

- Stress plots on deformed contours
- PSTs now account for slab touchdown

### v2.2

- Sign of inclination `phi` consistent with the coordinate system (positive counterclockwise)
- Dimension arguments to field-quantity methods added
- Improved aspect ratio of profile views and contour plots
- Improved plot labels
- Convenience methods for the export of weak-layer stresses and slab deformations provided
- Wrapper for (re)calculation of the fundamental system added
- Now allows for distributed surface loads

### v2.1

- Consistent use of coordinate system with downward pointing z-axis
- Consitent top-to-bottom numbering of slab layers
- Implementation of PSTs cut from either left or right side

### v2.0

- Completely rewritten in 🐍 Python
- Coupled bending-extension ODE solver implemented
- Stress analysis of arbitrarily layered snow slabs
- FEM validation of
  - displacements
  - weak-layer stresses
  - energy release rates in weak layers
- Documentation
- Demo and examples

### v1.0

- Written in 🌋 MATLAB
- Deformation analysis of homogeneous snow labs
- Weak-layer stress prediction
- Energy release rates of cracks in weak layers
- Finite fracture mechanics implementation
- Prediction of anticrack nucleation

<!-- CONTRIBUTING -->
## How to contribute

1. Fork the project
2. Initialize submodules

    ```bash  
    git submodule update --init --recursive
    ```

3. Create your feature branch (`git checkout -b feature/amazingfeature`)
4. Commit your changes (`git commit -m 'Add some amazing feature'`)
5. Push to the branch (`git push origin feature/amazingfeature`)
6. Open a pull request

<!-- WORKFLOWS -->
## Workflows
[![Publish Python 🐍 releases 📦 to PyPI ](https://github.com/2phi/weac/actions/workflows/release.yml/badge.svg)](https://github.com/2phi/weac/actions/workflows/release.yml)<br>
[![Build and publish Sphinx 🪬 documentation ](https://github.com/2phi/weac/actions/workflows/docs.yml/badge.svg)](https://github.com/2phi/weac/actions/workflows/docs.yml)

<!-- LICENSE -->
## License

<p xmlns:cc="http://creativecommons.org/ns#" xmlns:dct="http://purl.org/dc/terms/">WEAC is licensed under <a href="https://creativecommons.org/licenses/by-nc-sa/4.0/" target="_blank" rel="license noopener noreferrer" style="display:inline-block;">CC BY-NC-SA 4.0 <img style="height:22px!important;margin-left:3px;vertical-align:text-bottom;" src="https://mirrors.creativecommons.org/presskit/icons/cc.svg?ref=chooser-v1" alt=""><img style="height:22px!important;margin-left:3px;vertical-align:text-bottom;" src="https://mirrors.creativecommons.org/presskit/icons/by.svg?ref=chooser-v1" alt=""><img style="height:22px!important;margin-left:3px;vertical-align:text-bottom;" src="https://mirrors.creativecommons.org/presskit/icons/nc.svg?ref=chooser-v1" alt=""><img style="height:22px!important;margin-left:3px;vertical-align:text-bottom;" src="https://mirrors.creativecommons.org/presskit/icons/sa.svg?ref=chooser-v1" alt=""></a></p>

You are free to:

- **Share** — copy and redistribute the material in any medium or format
- **Adapt** — remix, transform, and build upon the material for any purpose, even commercially.

Under the following terms:

- **Attribution** — You must give [appropriate credit](https://creativecommons.org/licenses/by-nc-sa/4.0/?ref=chooser-v1#ref-appropriate-credit), provide a link to the license, and [indicate if changes were made](https://creativecommons.org/licenses/by-nc-sa/4.0/?ref=chooser-v1#ref-indicate-changes). You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.

- **NonCommercial** — You may not use the material for [commercial purposes](https://creativecommons.org/licenses/by-nc-sa/4.0/?ref=chooser-v1#ref-commercial-purposes).

- **ShareAlike** — If you remix, transform, or build upon the material, you must distribute your contributions under the [same license](https://creativecommons.org/licenses/by-nc-sa/4.0/?ref=chooser-v1#ref-same-license) as the original.



<!-- CONTACT -->
## Contact

E-mail: mail@2phi.de · Web: https://2phi.de · Project Link: [https://github.com/2phi/weac](https://github.com/2phi/weac) · Project DOI: [http://dx.doi.org/10.5281/zenodo.5773113](http://dx.doi.org/10.5281/zenodo.5773113)



<!-- MARKDOWN LINKS & IMAGES -->
<!-- https://www.markdownguide.org/basic-syntax/#reference-style-links -->
[contributors-badge]: https://img.shields.io/github/contributors/2phi/weac.svg?style=flat-square&logo=github&color=yellow

[forks-badge]: https://img.shields.io/github/forks/2phi/weac.svg?&color=blueviolet&style=flat-square&logo=github

[stars-badge]: https://img.shields.io/github/stars/2phi/weac.svg?style=flat-square&logo=github&color=orange

[issues-badge]: https://img.shields.io/github/issues/2phi/weac.svg?style=flat-square&logo=github

[pypi-badge]: https://img.shields.io/pypi/v/weac.svg?logo=python&logoColor=white&color=f46b58&style=flat-square

[pypi-downloads-badge]: https://img.shields.io/pypi/dm/weac.svg?logo=python&logoColor=white&color=red&style=flat-square

[python-dist-badge]: https://img.shields.io/pypi/pyversions/weac.svg?style=flat-square&logo=python&logoColor=white

[doi-badge]: https://img.shields.io/badge/DOI-10.5281/zenodo.5773113-f03a6d.svg?style=flat-square
<!-- &logo=zenodo&logoColor=white -->

[release-badge]: https://img.shields.io/github/v/release/2phi/weac.svg?display_name=tag&color=f99a44&style=flat-square&logo=data:image/png;base64,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

[weac-badge]: https://img.shields.io/badge/weac-2.1-orange.svg?style=flat-square&logo=data:image/png;base64,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

[forks-url]: https://github.com/2phi/weac/network/members
[stars-url]: https://github.com/2phi/weac/stargazers
[contributors-url]: https://github.com/2phi/weac/graphs/contributors
[issues-url]: https://github.com/2phi/weac/issues
[pypi-url]: https://pypi.org/project/weac/
[release-url]: https://github.com/2phi/weac/releases
[weac-url]: https://github.com/2phi/weac/
[doi-url]: https://zenodo.org/badge/latestdoi/203163531
