Model:Sedtrans05

Contact

Name	Urs Neumeier
Type of contact	Model developer
Institute / Organization	Institut des sciences de la mer de Rimouski
Postal address 1	Université du Québec à Rimouski
Postal address 2	310, allée des Ursulines
Town / City	Rimouski QC
Postal code	G5L 3A1
State	NO STATE
Country	Canada
Email address	urs_neumeier@uqar.qc.ca
Phone	1-418-7231986#1278
Fax	1-418-7241842

Name	Carl Amos
Type of contact	Model developer
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Name	Christian Ferrarin
Type of contact	Model developer
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Sedtrans05

Metadata

Summary Also known as Model type Single Model part of larger framework Note on status model Date note status model sediment transport, Technical specs Supported platforms Unix, Linux, Windows Other platform Programming language Fortran77 Other program language Code optimized Multiple processors implemented Nr of distributed processors Nr of shared processors Start year development 1984 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 Source code availability (Or provide future intension) Through web repository Source web address http://labsedim.uqar.ca/sedtrans05 Source csdms web address Program license type GPL v3 Program license type other Memory requirements -- Typical run time -- In/Output Describe input parameters water depth, current speed at height z, current direction, wave height, wave period, wave direction, median grain-size, bed slope, sediment density, salinity, temperature Input format ASCII Other input format interface function from Matlab Describe output parameters sediment transport rate, direction of sediment transport, bedforms, and several intermediate results (settling velocity, threshold of movements , bed shear stress, etc.) Output format ASCII Other output format interface junction from Matlab 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 Bed boundary layer for pure current, combined current and waves, and pure waves. Transport of non-cohesive sediment. Erosion, transport and deposition of cohesive sediment. Describe key physical parameters and equations The model uses hydrodynamics parameters, sediment characteristics (median grain size, density, possibly pre-existing bedforms), and water characteristics (viscosity and density computed from salinity and temperature) It uses Grant and Madsen (1986) continental shelf bottom boundary layer theory. Five methods to predict sediment transport for non-cohesive sediments are offered: Einstein-Brown (Brown, 1950), Yalin (1963) and Van Rijn (1993) Engelund and Hansen (1967) and Bagnold (1963). 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? Yes Upload manual if available: Model website if any http://labsedim.uqar.ca/sedtrans05 Model forum / discussion board Comments The computation routines can be accessed from different interfaces: a console program for batch-processing data from The computation routines can be accessed from different interfaces: a console program for batch-processing data from file or for interactively entering data, a graphic user interface for Microsoft Windows (especially useful for teaching or exploring the model), a Matlab MEX function to call Sedtrans05 directly from Matlab. The FORTRAN77 routines can also easily called from other programs. Introduction History Papers Issues Help Input Files Output Files Download Source