Model:Sedtrans05: Difference between revisions
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|Extended model description=Sedtrans05 is a sediment transport model for continental shelf and estuaries. It predicts the sediment transport at one location as function water depth, sediment type, current and waves (single point model). It can be used as sediment transport module for larger 2D models. | |Extended model description=Sedtrans05 is a sediment transport model for continental shelf and estuaries. It predicts the sediment transport at one location as function water depth, sediment type, current and waves (single point model). It can be used as sediment transport module for larger 2D models. | ||
Five different transport equations are available for non-cohesive sediments (sand) and one algorithm for cohesive sediment. | Five different transport equations are available for non-cohesive sediments (sand) and one algorithm for cohesive sediment. | ||
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{{Model technical information | {{Model technical information | ||
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|Does model development still take place?=Yes | |Does model development still take place?=Yes | ||
|Model availability=As code | |Model availability=As code | ||
|Source code availability=Through | |Source code availability=Through web repository | ||
|Source web address=http://labsedim.uqar.ca/sedtrans05 | |||
|Program license type=GPL v3 | |Program license type=GPL v3 | ||
|OpenMI compliant=No but possible | |OpenMI compliant=No but possible | ||
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{{Input - Output description | {{Input - Output description | ||
|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 | |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 | |Input format=ASCII | ||
|Other input format=interface function from Matlab | |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.) | |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 | |Output format=ASCII | ||
|Other output format=interface junction from Matlab | |Other output format=interface junction from Matlab | ||
|Pre-processing software needed?=No | |Pre-processing software needed?=No | ||
|Post-processing software needed?=No | |Post-processing software needed?=No | ||
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Transport of non-cohesive sediment. | Transport of non-cohesive sediment. | ||
Erosion, transport and deposition of 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) | |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). | 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 length scale and resolution constraints=-- | ||
|Describe time scale and resolution constraints=-- | |Describe time scale and resolution constraints=-- | ||
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{{Documentation model | {{Documentation model | ||
|Provide key papers on model if any=Neumeier U., Ferrarin C., Amos C.L., Umgiesser G., Li M.Z. (2008) Sedtrans05: An improved sediment-transport model for continental shelves and coastal waters with a new algorithm for cohesive sediments. Computer & Geosciences, 34, 1223-1242. doi:10.1016/j.cageo.2008.02.007 | |Provide key papers on model if any=Neumeier U., Ferrarin C., Amos C.L., Umgiesser G., Li M.Z. (2008) Sedtrans05: An improved sediment-transport model for continental shelves and coastal waters with a new algorithm for cohesive sediments. Computer & Geosciences, 34, 1223-1242. doi:10.1016/j.cageo.2008.02.007 | ||
|Manual model available=Yes | |Manual model available=Yes | ||
|Model website if any=http://labsedim.uqar.ca/sedtrans05 | |Model website if any=http://labsedim.uqar.ca/sedtrans05 | ||
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{{Additional comments model | {{Additional comments model | ||
|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. | |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. | ||
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{{Infobox Model | {{Infobox Model |
Revision as of 10:42, 29 April 2010
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
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