Model:CSt ASMITA: Difference between revisions
From CSDMS
m (added category) |
No edit summary |
||
Line 1: | Line 1: | ||
{{Modeler information | |||
|First name=Alan | |||
|Last name=Niedoroda | |||
|Type of contact=Model developer | |||
|Institute / Organization=URS Corporation-Tallahassee Office | |||
|Postal address 1=1625 Summit Lake Drive | |||
|Town / City=Tallahassee | |||
|Postal code=32317 | |||
|State=Florida | |||
|Country=USA | |||
|Email address=alan_niedoroda@urscorp.com | |||
|Phone=850 402 6349 | |||
}} | |||
{{Additional modeler information | |||
|Additional first name=Marcel | |||
|Additional last name=Stive | |||
|Additional type of contact=Model developer | |||
|Additional institute / Organization=Delft Univeristy of Technology | |||
|Additional town / City=Delft | |||
|Additional state=NO STATE | |||
|Additional country=The Netherlands | |||
}} | |||
{{Additional modeler information | |||
|Additional first name=Z.B. | |||
|Additional last name=Wang | |||
|Additional type of contact=Model developer | |||
}} | |||
{{Model identity | |||
|Model type=Modular | |||
|Categories=Coastal, Marine | |||
|One-line model description=Aggregate scale morphodynamic model of integrated coastal systems | |||
|Extended model description=A length-, and time-averaged representation of coastal system elements including the inner shelf, shoreface, surfzone, inlet, inlet shoals, and estuary channels and tidal flats. The multi-line nature of the morphodynamic model allows it to represent large-scale sediment transport processes with a combination time-average physics empirical relationships. A major use is to represent the interactions between system components to develop with changes in large scale forcing such as accelerated sea level rise, changes in river sediment input (ie. dams), changes in estuary tide prisms (ie. dikes) and the like. | |||
}} | |||
{{Model technical information | |||
|Supported platforms=Windows | |||
|Programming language=Fortran77 | |||
|Code optimized=Single Processor | |||
|Start year development=2000 | |||
|Does model development still take place?=No | |||
|Model availability=As code, As teaching tool, As executable | |||
|Source code availability=Through owner | |||
|Program license type=GPL v2 | |||
|OpenMI compliant=No but possible | |||
|CCA component=No but possible | |||
|IRF interface=No but possible | |||
|Memory requirements=Ordinary PC or laptop | |||
|Typical run time=Minutes | |||
}} | |||
{{Input - Output description | |||
|Describe input parameters=Parameters: | |||
*A(I,J) - Angle between flow and grid coordinates {SG} | |||
*Ab(I) - Breaker angle {2} | |||
*ACENT - Angle of wave climate central tendency (0 is for crests parallel to the lower boundary) | |||
*ASTORM - Angle of dominant waves | |||
*Aw(I,J) - Angle between wave propagation & onshore direction {2} | |||
*Beta - Scales the exponent in the wave-drift | |||
*CK - Coef.scales rate of gravity-driven upper shoreface sed flux (3) | |||
*DELTAX - Longshore grid cell dimension (SG) | |||
*DELTAY - Cross-shore grid cell dimension (SG) | |||
*DC(I,J) - Cross-shore diff. coef.in flow coords.{1} | |||
*DCyyy - Controls the slope of the cross-shore diffusion coef. when it is *computed from a linear eqn. | |||
*DCzero - The offset in the above relationship | |||
*DCmax - Max. Limit for the cross-shore diff. coef. | |||
*DL(I,J) - Longshore diff. coef.in flow coords. {1} | |||
*DLyyy - Slope of the longshore diff. coef. | |||
*DLzero - Offset of the above. | |||
*DLmax - Max. Limit for the long-shore diff. coef. | |||
*DT - Time step in years | |||
*EDFACT - Controls relative converge/divergence of waves due to refraction (should mimic RFACT) | |||
*GFACT - Factor for the K(Cn)/(delrho)ga in the ls transp.eqn. | |||
*H(I,J,iTime) - Depths in grid, fill index in surf-zone cells {SG} | |||
*Hmax - Max.(ie. most negative) depth in the surf zone cell (SG) | |||
*Hmin - Min. depth in the surf zone cell (SG) | |||
*IMAX - Number of grid cells in the shore parallel direction(SG) | |||
*JMAX - Number of grid cells in the cross-shore direction(SG) | |||
*JSHORE(I) - Most landward ocean cell - surf-zone cell(SG) | |||
*K1 - Scales the diff. sed. transport | |||
*MFACT - Scales the wave-energy density of general wave climate | |||
*NFACT - Scales the wave-energy density of the dominant waves | |||
*PORE - Sediment porosity | |||
*SANGLE(I) - - Tangent angle along the shoreline {SG} | |||
*Scr - The critical slope of the upper shoreface cell (JSHORE-1) | |||
*SHOAL(I) - Relative convergence/div of wave-energy density due to refraction | |||
*RFACT - Contols the relative ray-bending due to refraction | |||
*Wo - Scales the wave-drift sed. trans. | |||
*XSHORE(I) - X-coord. of the continuous shoreline {SG} | |||
*YSHORE(I) - Y-coord. of the continuous shoreline {SG} | |||
*YOFF(I,iTime) - offset between the surf-zone cell center and the continuous shoreline (can be positive or negative){SG} | |||
|Input format=ASCII | |||
|Describe output parameters=time-histories of shoreline positions on a sub-grid scale and the water depths over the gridded portion of the model. Time histories of the inlet cross-section and the areas of bar, channels and tidal flats in the estuary | |||
|Output format=ASCII | |||
|Pre-processing software needed?=No | |||
|Post-processing software needed?=No | |||
|Describe post-processing software=User defined | |||
|Visualization software needed?=No | |||
}} | |||
{{Process description model | |||
|Describe processes represented by the model=Time- and length-averaged sediment transport in shelf, shoreface and surf zone environments combined with morphodynamic-driven sediment flux through inlet, along ebb tide delta and with the bay or estuar. | |||
|Describe key physical parameters and equations=These are described in the extensive comments within the fortran program. | |||
|Describe length scale and resolution constraints=Typical applications involve coastal systems tens to hundreds of kilometers in extent. Very useful when there are many components in the coastal system. Although the gridded portion of the model usually use delta x and y values on the order of 100s of meters there is a sub-grid scale representation of the shoreline position with resolution of meters. | |||
|Describe time scale and resolution constraints=Averaging time is on the order of annual averages so that individual storm events are not represented. Problems usually are scaled for years, to decades all the way up to millenia. | |||
|Describe any numerical limitations and issues=Probably more than we know but none come to mind. | |||
}} | |||
{{Model testing | |||
|Describe available calibration data sets=Like most morphodynamical models the user is to supply long-term coastal change data from measured data. | |||
|Describe available test data sets=Several papers have been published that can be used in comparison tests (simply Google Niedoroda) | |||
|Describe ideal data for testing=User supplied time history of shoreline and depth changes over time with supporting long records of short-term wave and current measurements. | |||
}} | |||
{{Users groups model | |||
|Do you have current or future plans for collaborating with other researchers?=This model continues to evolve. The users are encouraged to replace subroutine with very simplified representations of physics (eg. wave refraction and shoaling) with superior codes. They are requested to pass these back to the authors for inclusion in the new version. Similar requests are made of those using the model for interesting teaching situations. | |||
This model will form a basis of the SL-PR model now funded for development and use with coastal response to sea level rise problems. | |||
}} | |||
{{Documentation model | |||
|Provide key papers on model if any=The following papers: | |||
*Niedoroda, A. W., C. W. Reed, H. Das, J. Koch, J. Donoghue, Z. Wang and M. Stive. “Modeling Large-scale Morphodynamics of Complex Coastal Systems”. Coastal Sediments ’03, ASCE, 5th International Symposium on Coastal Engineering and Science of Coastal Sediment Processes Clearwater, Florida. (2003): 14 pps. | |||
*Niedoroda, A. W., C. W. Reed, M. Stive and P. Cowell. “Numerical Simulations of Coastal-tract Morphodynamics.” Coastal Dynamics 2001, ASCE 4th Conference on Coastal Dynamics (2001): 403-412. | |||
*Niedoroda A., C. W. Reed, D. J. Swift, H. Arato and K. Hoyanagi. “Modeling Shore-normal Large-scale Coastal Evolution.” Marine Geology. 126 (1995): 181-199.19. | |||
*Niedoroda, A. W., Reed, C. W., Das, H., Fagherazzi, S., Donoghue, J., and Cattaneo, A. “Analysis of a Large-scale Depositional Clinoformal Wedge along the Italian Adriatic coast.” Marine Geology 222-223 (2005): 179-192. | |||
*Cowell, P., M. Stive, A. W. Niedoroda, H. de Vriend, D. J. Swift, G. Kaminsky and M. Capobianco. “The Coastal-tract (Part 1): A Conceptual Approach to Aggregated Modeling of Low-order Coastal Change.” J. Coastal Res. 19.4 (2003): 812-827. | |||
*Cowell, P, M. Stive, A. W. Niedoroda, D. J. Swift, H. de Vriend, M. Buijsman, R. Nicholls, P. Roy, G. Kaminsky, J. Cleveringa, C. W. Reed and P. de Boer. “The Coastal-tract (Part 2): Applications of Aggregated Modeling of Lower-order Coastal Change”. J. Coastal Res. 19.4 (2003): 828-848. | |||
|Manual model available=No | |||
}} | |||
{{Additional comments model | |||
|Comments=This model is actively under development as of the spring of 2009. | |||
}} | |||
{{Infobox Model | {{Infobox Model | ||
|model name = Cst ASMITA | |model name = Cst ASMITA |
Revision as of 09:25, 17 September 2009
Contact
Name | Alan Niedoroda |
Type of contact | Model developer |
Institute / Organization | URS Corporation-Tallahassee Office |
Postal address 1 | 1625 Summit Lake Drive |
Postal address 2 | |
Town / City | Tallahassee |
Postal code | 32317 |
State | Florida |
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 | alan_niedoroda@urscorp.com |
Phone | 850 402 6349 |
Fax |
Name | Marcel Stive |
Type of contact | Model developer |
Institute / Organization | Delft Univeristy of Technology |
Postal address 1 | |
Postal address 2 | |
Town / City | Delft |
Postal code | |
State | NO STATE |
Country | The Netherlands"The Netherlands" is not in the list (Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Australia, Austria, ...) of allowed values for the "Additional country" property. |
Email address | |
Phone | |
Fax |
Name | Z.B. Wang |
Type of contact | Model developer |
Institute / Organization | |
Postal address 1 | |
Postal address 2 | |
Town / City | |
Postal code | |
State | |
Country | |
Email address | |
Phone | |
Fax |
CSt ASMITA
Metadata
Summary
Technical specs
In/Output
Process
Testing
Other
Cst ASMITAIntroductionHistoryPapersCst ASMITA QuestionnaireContact Information
Model Description
Technical information
Input / Output description
Process description
Testing
User groups
Documentation
Additional comments
IssuesHelpInput FilesOutput FilesDownloadSource |