Model:Avulsion

Avulsion

Also known as	Debouche
Model type	Single
Model part of larger framework
Note on status model
Date note status model

Incorporated models or components:

Spatial dimensions	1D
Spatial extent	Watershed-Scale
Model domain	Hydrology, Coastal
One-line model description	Stream avulsion model
Extended model description	Model stream avulsion as random walk

Keywords:	coastal evolution,

Supported platforms	Unix, Linux, Mac OS, Windows
Other platform
Programming language	C
Other program language
Code optimized	Single Processor
Multiple processors implemented
Nr of distributed processors
Nr of shared processors
Start year development	2002
Does model development still take place?	Yes
If above answer is no, provide end year model development
Code development status	As is, no updates are provided
When did you indicate the 'code development status'?	2020
Model availability	As code
Source code availability (Or provide future intension)	Through web repository
Source web address	https://github.com/mcflugen/sedflux
Source csdms web address
Program license type	Apache public license
Program license type other
Memory requirements	Minimal
Typical run time	Seconds

Describe input parameters	Probability density function of stream-avulsion angles
Input format	ASCII
Other input format
Describe output parameters	River positions with time
Output format	ASCII
Other output format
Pre-processing software needed?	No
Describe pre-processing software
Post-processing software needed?	No
Describe post-processing software
Visualization software needed?	No
If above answer is yes
Other visualization software

Describe processes represented by the model	Stream avulsion over a delta
Describe key physical parameters and equations	Distribution of avulsion angles
Describe length scale and resolution constraints	Delta-scale
Describe time scale and resolution constraints	100s of years
Describe any numerical limitations and issues

Describe available calibration data sets
Upload calibration data sets if available:
Describe available test data sets
Upload test data sets if available:
Describe ideal data for testing

Do you have current or future plans for collaborating with other researchers?	None

Is there a manual available?	No
Upload manual if available:
Model website if any
Model forum / discussion board

Comments

This part will be filled out by CSDMS staff

DOI model	10.1594/IEDA/100091
For model version	2.1
Year version submitted	2011
Link to file	https://csdms.colorado.edu/pub/models/doi-source-code/sedflux-10.1594.IEDA.100161-2.1.tar.gz

Can be coupled with:	CEM, HydroTrend,

Model info

Authors

Source code

DOI

Model citations

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Featured publication(s)	Year	Model described	Type of Reference	Citations
Hutton, Eric W.H.; Syvitski, James P.M.; 2008. Sedflux 2.0: An advanced process-response model that generates three-dimensional stratigraphy. Computers & Geosciences, 34, 1319–1337. 10.1016/j.cageo.2008.02.013 (View/edit entry)	2008	Avulsion Diffusion Plume Sedflux Subside	Model overview	72
Hutton, E.W.H.; 2011. Avulsion, version 2.1.. , , https://csdms.colorado.edu/pub/models/doi-source-code/sedflux-10.1594.IEDA.100161-2.1.tar.gz. 10.1594/IEDA/100091 (View/edit entry)	2011	Avulsion	Source code ref.	0
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