OpenGeoSysUncertaintyQuantification.jl
OpenGeoSysUncertaintyQuantification.jl: a Julia library implementing an uncertainty quantification toolbox for OpenGeoSys - Published in JOSS (2024)
https://github.com/baxmittens/opengeosysuncertaintyquantification.jl
Science Score: 100.0%
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✓CITATION.cff file
Found CITATION.cff file -
✓codemeta.json file
Found codemeta.json file -
✓.zenodo.json file
Found .zenodo.json file -
✓DOI references
Found 6 DOI reference(s) in README and JOSS metadata -
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Links to: joss.theoj.org -
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1 of 4 committers (25.0%) from academic institutions -
○Institutional organization owner
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✓JOSS paper metadata
Published in Journal of Open Source Software
Scientific Fields
Repository
An uncertainty quantification toolbox for OpenGeoSys 6
Basic Info
- Host: GitHub
- Owner: baxmittens
- License: mit
- Language: Julia
- Default Branch: main
- Size: 10.3 MB
Statistics
- Stars: 6
- Watchers: 3
- Forks: 1
- Open Issues: 1
- Releases: 2
Metadata Files
README.md
OpenGeoSysUncertaintyQuantification
An uncertainty quantification toolbox for OpenGeoSys 6.
Introduction
OpenGeoSys 6 (OGS6) is an open-source scientific project for the simulation of thermo-hdydro-mechanical (THM) processes in porous media. Various parameters are needed for this kind of complex coupled simulation, many of which are subject to uncertainty due to imprecise knowledge.
In simulation-aided planning of safety-related projects, the effects of those uncertainties on the results must be assessed. This toolbox is intended to provide all the necessary methods to quantify the uncertainties in a validly configured deterministic OGS6 simulation. Special care is taken to ensure reliable and accurate determination of the stochastic moments even when a large amount of data is generated for individual simulations.
The current environment for using this toolbox is individual servers. This means additional local workers are added via the distributed.addprocs method. This can be easily extended for the use in cluster environments, but further design decisions must be made first, such as requiring a Network File System (NFS), or the implementation of a mapping of executed snapshots to individual servers.
This toolbox heavily relies upon the following projects:
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A library implementing an Adaptive Sparse Grid collocation method for integrating memory-heavy objects generated on distributed workers (JOSS paper).
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Analogous to the above for the Monte Carlo method. Implements Monte Carlo integration, Sobol's indices, and Morris means. Morris means can be integrated alternatively by Latin Hypercube integration.
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A simple OGS6 input file handler.
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A VTU library for reading and writing vtu files. In addition, all mathematical operators are provided needed for stochastic postprocessing. This results in the datatype
VTUFilecan directly be used with the sparse grid, enabling interpolating complete OGS6 result files (JOSS paper). -
Analogous to the above for the XDMF file format, resulting in a datatype
XDMF3File. -
A simple interface for in-place operators needed in different packages.
Since creating stochastic calculations based on deterministic solutions of discretized partial differential equations is complicated in itself, this project will focus on generating stochastic OGS6 projects. However, this project could serve as a basis for creating functionalities for generic stochastic calculations. Furthermore, the Julia projects mentioned above can be individually used to help with creating generic stochastic computations.
Current state of development
the package is currently under active development. If you encounter problems while using it (which is to be expected), feel free to open an issue.
Install
julia
import Pkg
Pkg.add("OpenGeoSysUncertaintyQuantification")
Usage
See the docs.
Contributions, report bugs and support
Contributions to or questions about this project are welcome. Feel free to create an issue or a pull request on GitHub.
Owner
- Name: Max Bittens
- Login: baxmittens
- Kind: user
- Repositories: 7
- Profile: https://github.com/baxmittens
Scientific coworker @ BGR
JOSS Publication
OpenGeoSysUncertaintyQuantification.jl: a Julia library implementing an uncertainty quantification toolbox for OpenGeoSys
Authors
Federal Institute for Geosciences and Natural Resources (BGR), Germany
Editor
Kanishka B. Narayan
Tags
stochastics high-performance computing OpenGeoSysCitation (CITATION.cff)
cff-version: "1.2.0"
authors:
- family-names: Bittens
given-names: Maximilian
orcid: "https://orcid.org/0000-0001-9954-294X"
doi: 10.5281/zenodo.11923516
message: If you use this software, please cite our article in the
Journal of Open Source Software.
preferred-citation:
authors:
- family-names: Bittens
given-names: Maximilian
orcid: "https://orcid.org/0000-0001-9954-294X"
date-published: 2024-06-20
doi: 10.21105/joss.06725
issn: 2475-9066
issue: 98
journal: Journal of Open Source Software
publisher:
name: Open Journals
start: 6725
title: "OpenGeoSysUncertaintyQuantification.jl: a Julia library
implementing an uncertainty quantification toolbox for OpenGeoSys"
type: article
url: "https://joss.theoj.org/papers/10.21105/joss.06725"
volume: 9
title: "OpenGeoSysUncertaintyQuantification.jl: a Julia library
implementing an uncertainty quantification toolbox for OpenGeoSys"
GitHub Events
Total
- Release event: 1
- Watch event: 2
- Issue comment event: 3
- Push event: 5
- Create event: 1
Last Year
- Release event: 1
- Watch event: 2
- Issue comment event: 3
- Push event: 5
- Create event: 1
Committers
Last synced: 5 months ago
Top Committers
| Name | Commits | |
|---|---|---|
| Bittens | B****M@b****l | 410 |
| Max Bittens | m****s@b****e | 65 |
| Max Bittens | b****s@o****l | 2 |
| Ziyi Yin | z****n@g****u | 1 |
Committer Domains (Top 20 + Academic)
Issues and Pull Requests
Last synced: 4 months ago
All Time
- Total issues: 3
- Total pull requests: 1
- Average time to close issues: 7 days
- Average time to close pull requests: 1 day
- Total issue authors: 3
- Total pull request authors: 1
- Average comments per issue: 34.0
- Average comments per pull request: 0.0
- Merged pull requests: 1
- Bot issues: 0
- Bot pull requests: 0
Past Year
- Issues: 0
- Pull requests: 0
- Average time to close issues: N/A
- Average time to close pull requests: N/A
- Issue authors: 0
- Pull request authors: 0
- Average comments per issue: 0
- Average comments per pull request: 0
- Merged pull requests: 0
- Bot issues: 0
- Bot pull requests: 0
Top Authors
Issue Authors
- ziyiyin97 (1)
- JuliaTagBot (1)
- baxmittens (1)
Pull Request Authors
- ziyiyin97 (2)
Top Labels
Issue Labels
Pull Request Labels
Packages
- Total packages: 1
-
Total downloads:
- julia 1 total
- Total dependent packages: 0
- Total dependent repositories: 0
- Total versions: 8
juliahub.com: OpenGeoSysUncertaintyQuantification
An uncertainty quantification toolbox for OpenGeoSys 6
- Documentation: https://docs.juliahub.com/General/OpenGeoSysUncertaintyQuantification/stable/
- License: MIT
-
Latest release: 0.1.7
published 11 months ago
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