https://github.com/e5k/TOTGS

Total grainsize distribution of tephra fallout based on the Voronoi method of Bonadonna and Houghton (2005)
https://github.com/e5k/TOTGS

grain-size-distribution tephra tephra-fallout volcanology

Last synced: about 1 month ago
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Total grainsize distribution of tephra fallout based on the Voronoi method of Bonadonna and Houghton (2005)

• Host: GitHub
• URL: https://github.com/e5k/TOTGS
• Owner: e5k
• License: gpl-3.0
• Created: 2016-06-30T19:19:41.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2022-11-21T12:23:05.000Z (over 1 year ago)
• Last Synced: 2024-01-13T07:49:29.309Z (6 months ago)
• Topics: grain-size-distribution, tephra, tephra-fallout, volcanology
• Language: MATLAB
• Homepage: https://e5k.github.io/
• Size: 19 MB
• Stars: 3
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

Lists

• awesome-volcano - TOTGS - Calculation of the total grain-size distribution of tephra deposits using the VORONOI method in Matlab ([reference](https://link.springer.com/article/10.1007/s00445-004-0386-2)). (Codes / Deposit characterisation)

README

        


# TOTGS

[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.3590597.svg)](https://doi.org/10.5281/zenodo.3590597)

*TOTGS* is an upgraded version of the code provided in Bonadonna and Houghton (2005) for the calculation of the total grainsize distribution of tephra deposits. 

Visit https://e5k.github.io/pages/totgs for the latest updates.

## Usage

In Matlab, navigate to the root of *TOTGS*, type

~~~

>> TOTGS

~~~

and press enter. 

## Documentation

Documentation can be found at [this address](https://e5k.github.io/pages/totgs).

## Citation

If you happened to find this script useful, we would greatly appreciate if you could cite as:

> Sébastien Biass, Costanza Bonadonna, 2014. TOTGS. doi:10.5281/zenodo.3590597

>[DOI Reference](https://zenodo.org/record/3590597#.XgBgjy2p2Vk)

## Dependencies

- TOTGS uses the functions *ll2utm* and *utm2ll* by François Beauducel available [here](https://www.mathworks.com/matlabcentral/fileexchange/45699-ll2utm-and-utm2ll)

- The dataset in the examples is from [Alfano et al. (2016)](https://www.researchgate.net/publication/303539961_Reconstruction_of_total_grain_size_distribution_of_the_climactic_phase_of_a_long-lasting_eruption_the_example_of_the_2008-2013_Chaiten_eruption)

## License

*TOTGS* is released under a GPL3 license, which means that everybody should 

feel free to contribute, comment, suggest and modify the code for as long as any 

new update remains open-source. Don't hesitate to contact me by email should you 

have a suggestion or find a bug.