Model:GSSHA: Difference between revisions

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|Program license type=Other
|Program license type=Other
|Program license type other=--
|Program license type other=--
|OpenMI compliant=No but possible
|CCA component=No but possible
|IRF interface=No but possible
|Memory requirements=Depends on catchment
|Memory requirements=Depends on catchment
|Typical run time=depends on catchment size and process algorithms selected
|Typical run time=depends on catchment size and process algorithms selected
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|Comments=Current version is 5.0
|Comments=Current version is 5.0
}}
}}
{{Infobox Model
{{CSDMS staff part
|model name              = GSSHA
|OpenMI compliant=No but possible
|developer                = '''Ogden''', Fred
|CCA component=No but possible
|one-line-description    = Coupled distributed engineering hydrology, sediment, contaminant fate/transport 
|IRF interface=No but possible
|type                    = Model
|source                  = [[image:Red1.png]]
}}
}}
{{End headertab}}
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Revision as of 15:50, 21 June 2011

Name Fred Ogden
Type of contact Model developer
Institute / Organization University of Wyoming
Postal address 1 1000 E. Univ. Ave
Postal address 2 Dept. of Civil & Architectural Engineering
Town / City Laramie
Postal code 82071
State Wyoming
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 fogden@uwyo.edu
Phone 307-766-6171
Fax 307-766-2221


Name Charles Downer
Type of contact Model developer
Institute / Organization
Postal address 1
Postal address 2
Town / City
Postal code
State
Country
Email address
Phone
Fax


Name Aaron Byrd
Type of contact Technical contact
Institute / Organization U.S. Army Corps of Engineers
Postal address 1 3909 Halls Ferry Rd.
Postal address 2
Town / City Vicksburg
Postal code 39180
State Mississippi
Country
Email address Aaron.R.Byrd@usace.army.mil
Phone 6016342473
Fax



GSSHA


Metadata

Also known as
Model type Modular
Model part of larger framework
Note on status model
Date note status model
Supported platforms
Unix, Linux, Mac OS, Windows
Other platform
Programming language

C++

Other program language
Code optimized Single Processor, Parallel

Computing"Parallel </br>Computing" is not in the list (Single Processor, Multiple Processors) of allowed values for the "Code optimized" property.

Multiple processors implemented
Nr of distributed processors
Nr of shared processors
Start year development 1988
Does model development still take place? Yes
If above answer is no, provide end year model development
Code development status
When did you indicate the 'code development status'?
Model availability As code, As teaching tool
Source code availability
(Or provide future intension) 		Through owner"Through owner" is not in the list (Through web repository, Through CSDMS repository) of allowed values for the "Source code availability" property.
Source web address
Source csdms web address
Program license type Other
Program license type other --
Memory requirements Depends on catchment
Typical run time depends on catchment size and process algorithms selected


Describe input parameters DEM, land-use/land-cover, stream channels, precipitation, soils, aquifer maps. These index maps are used to classify catchment parameters related to overland/channel flow, soil/aquifer hydraulic properties, soil erodibility, contaminant loadings, etc. Model setup is greatly enhanced by the use of the US Dept. of Defense Watershed Modeling System (WMS), which serves as an interface between GSSHA and Arc/Info
Input format ASCII, Binary
Other input format US Dept. of Defense Watershed Modeling System (WMS)
Describe output parameters Flow rates, depths, soil moisture, sediment fluxes, erosion/deposition, contaminant/nutrient fluxes and concentrations, groundwater levels, reservoir storages.
Output format ASCII, Binary
Other output format US Dept. of Defense Watershed Modeling System (WMS)
Pre-processing software needed? No
Describe pre-processing software
Post-processing software needed? Yes
Describe post-processing software yes, The US Dept. of Defense Watershed Modeling system can produce animations of model outputs. Run summary file includes detailed mass balance information. Output time series can be analyzed using spreadsheet or other software.
Visualization software needed? Yes
If above answer is yes
Other visualization software Dept. of Defense, Watershed Modeling System (WMS)


Describe processes represented by the model Processes:
  • Rainfall: gage with nearest neighbor or inverse distance-squared weighting, radar.
  • Interception: empirical model.
  • Infiltration: Green & Ampt, Green & Ampt with redistribution, three-layer Green & Ampt, or Richard's equation.
  • Overland runoff: 2-D finite volume diffusive wave with overland flow dykes and pothole lakes.
  • Channel routing: 1-D dendritic finite-volume diffusive wave with culverts, on-channel lakes, rule curves, rating curves, scheduled releases.
  • Groundwater: 2-D finite-difference with wells and various boundary conditions.
  • Overland erosion: three alternative source equations, raindrop impact, erosion limits, deposition, arbitrary size classes.
  • Channel sediment transport: advection-diffusion for fines, stream power for sands.
  • Fate and transport of conservative and non-conservative

constituents in soil, overland, and channels

Describe key physical parameters and equations Too much to describe in only 500 characters! See: http://www.gsshawiki.com/wiki/index.php5?title=Main_Page
Describe length scale and resolution constraints Dependent upon computational power and memory.
Describe time scale and resolution constraints Dependent upon computational power and memory.
Describe any numerical limitations and issues Explicit finite volume routing formulations are time-step limited.


Describe available calibration data sets http://www.gsshawiki.com/wiki/index.php5?title=Main_Page
Upload calibration data sets if available:
Describe available test data sets http://www.gsshawiki.com/wiki/index.php5?title=Main_Page
Upload test data sets if available:
Describe ideal data for testing --


Do you have current or future plans for collaborating with other researchers? The development of GSSHA has been funded by the US Army Corps of Engineers, Engineer Research and Development Center, Vicksburg, Mississippi. GSSHA is being actively used by a number of US Army Corps of Engineers districts.
Is there a manual available? Yes
Upload manual if available:
Model website if any http://chl.erdc.usace.army.mil/gssha
Model forum / discussion board
Comments Current version is 5.0


This part will be filled out by CSDMS staff

OpenMI compliant No but possible
BMI compliant No but possible
WMT component
PyMT component
Is this a data component


Model info
Authors
Fred Ogden
Downer, Byrd
Source code
Model citations
Nr. of publications: --
Total citations: 0
h-index: --"--" is not a number.
m-quotient: 0
QR-code

Link to this page
Other models by author


Introduction

History

Papers

Issues

Help

Input Files

Output Files

Download

Source

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