Model:AgDegNormGravMixPW: Difference between revisions

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|Extended model description=This program computes the time evolution of the long profile of a river of constant width carrying a mixture of gravel sizes, the downstream end of which has a prescribed elevation. In particular, the program computes the time evolution of the spatial profiles of bed elevation, total gravel bedload transport rate and grain size distribution of the surface (active) layer of the bed. The river has constant width.  The upstream point, at which sediment is fed, is fixed in the horizontal to be at x = 0. The vertical elevation of the upstream point may change freely as the bed aggrades or degrades. The reach has constant length L, so that the downstream point is fixed in the horizontal at x = L. This downstream point has a user-specified initial elevation hdI.
|Extended model description=This program computes the time evolution of the long profile of a river of constant width carrying a mixture of gravel sizes, the downstream end of which has a prescribed elevation. In particular, the program computes the time evolution of the spatial profiles of bed elevation, total gravel bedload transport rate and grain size distribution of the surface (active) layer of the bed. The river has constant width.  The upstream point, at which sediment is fed, is fixed in the horizontal to be at x = 0. The vertical elevation of the upstream point may change freely as the bed aggrades or degrades. The reach has constant length L, so that the downstream point is fixed in the horizontal at x = L. This downstream point has a user-specified initial elevation hdI.
Gravel bedload transport of mixtures is computed with a user-specified selection of the Parker (1990), or Wilcock-Crowe (2003)  surface-based formulations for gravel transport. Sand and finer material must first be excluded from the grain size distributions, which then must be renormalized for gravel content only, in the case of the Parker (1990) relation. In the case of the Wilcock-Crowe (2003) relation, the sand is retained in the computation.
Gravel bedload transport of mixtures is computed with a user-specified selection of the Parker (1990), or Wilcock-Crowe (2003)  surface-based formulations for gravel transport. Sand and finer material must first be excluded from the grain size distributions, which then must be renormalized for gravel content only, in the case of the Parker (1990) relation. In the case of the Wilcock-Crowe (2003) relation, the sand is retained in the computation.
}}
{{Model keywords
|Model keywords=profile evolution
}}
{{Model keywords
|Model keywords=fluvial
}}
}}
{{Model technical information
{{Model technical information
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|Provide key papers on model if any=There is no PDF papers, but the related stuff could be found on the website:
|Provide key papers on model if any=There is no PDF papers, but the related stuff could be found on the website:
http://vtchl.uiuc.edu/people/parkerg/morphodynamics_e-book.htm
http://vtchl.uiuc.edu/people/parkerg/morphodynamics_e-book.htm
|Manual model available=No
|Manual model available=No
|Model website if any=http://vtchl.uiuc.edu/people/parkerg/morphodynamics_e-book.htm
|Model website if any=http://vtchl.uiuc.edu/people/parkerg/morphodynamics_e-book.htm

Revision as of 13:20, 3 June 2011

Contact

Name Gary Parker
Type of contact Model developer
Institute / Organization University of Illinois at Urbana-Champaign
Postal address 1 205 North Mathews Ave
Postal address 2
Town / City Urbana
Postal code 61801
State Illinois
Country USA"USA" is not in the list (Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Australia, Austria, ...) of allowed values for the "Country" property.
Email address parkerg@illinois.edu
Phone 217 244-5159
Fax



AgDegNormGravMixPW


Metadata

Summary

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

profile evolution, fluvial,

Technical specs

Supported platforms
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 1990
Does model development still take place? No
If above answer is no, provide end year model development 1991
Code development status
When did you indicate the 'code development status'?
Model availability As code
Source code availability
(Or provide future intension) 		Through CSDMS repository
Source web address
Source csdms web address
Program license type Other
Program license type other --
Memory requirements --
Typical run time --


In/Output

Describe input parameters --
Input format
Other input format
Describe output parameters --
Output format
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


Process

Describe processes represented by the model --
Describe key physical parameters and equations --
Describe length scale and resolution constraints --
Describe time scale and resolution constraints --
Describe any numerical limitations and issues --


Testing

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 --


Other

Do you have current or future plans for collaborating with other researchers? --
Is there a manual available? No
Upload manual if available:
Model website if any http://vtchl.uiuc.edu/people/parkerg/morphodynamics_e-book.htm
Model forum / discussion board
Comments More will be filled out soon (10/18/2010)


Download statistics

<pbars ytitle=Downloads Title='Monthly Downloads agdegnormgravmixpw' xlabels=true size=900x200 ymax=10 grid=true box=true cubic=true plots=open xformat=number connected=true angle=90 legend> ,Total downloads: 8 2008 - Jan,0 Feb,0 Mar,0 Apr,0 May,0 Jun,0 Jul,0 Aug,0 Sep,0 Oct,0 Nov,0 Dec,0 2009 - Jan,0 Feb,0 Mar,0 Apr,0 May,0 Jun,0 Jul,0 Aug,0 Sep,0 Oct,0 Nov,0 Dec,0 2010 - Jan,0 Feb,0 Mar,0 Apr,0 May,0 Jun,0 Jul,0 Aug,0 Sep,0 Oct,0 Nov,0 Dec,0 2011 - Jan,0 Feb,0 Mar,0 Apr,0 May,0 Jun,0 Jul,0 Aug,0 Sep,0 Oct,0 Nov,2 Dec,0 2012 - Jan,0 Feb,0 Mar,0 Apr,1 May,0 Jun,0 Jul,0 Aug,0 Sep,0 Oct,0 Nov,0 Dec,0 2013 - Jan,2 Feb,0 Mar,0 Apr,0 May,0 Jun,0 Jul,0 Aug,0 Sep,0 Oct,0 Nov,0 Dec,0 2014 - Jan,0 Feb,0 Mar,0 Apr,1 May,1 Jun,1 Jul,0 Aug,0 Sep,0 Oct,0 Nov,0 Dec,0 2015 - Jan,0 Feb,0 Mar,0 Apr,0 May,0 Jun,0 Jul,0 </pbars>

Introduction

History

Papers

Issues

Help

Input Files

Output Files

Download source code

Template:Download Model

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