Model:GEOMBEST-Plus: Difference between revisions
From CSDMS
No edit summary |
No edit summary |
||
Line 8: | Line 8: | ||
|Spatial dimensions=2D | |Spatial dimensions=2D | ||
|One-line model description=2D cross-shore geomorphological model of barrier island and marsh response to sea level rise. | |One-line model description=2D cross-shore geomorphological model of barrier island and marsh response to sea level rise. | ||
|Extended model description=“GEOMBEST | |Extended model description=“GEOMBEST-Plus” (Geomorphic Model of Barrier, Estuarine, and Shoreface Translations) is a new morphological-behaviour model that simulates the evolution of coastal morphology and stratigraphy, resulting from changes in sea level, and sediment volume within the shoreface, barrier and estuary. GEOMBEST-Plus differs from other large-scale behaviour models (e.g. Bruun, 1962; Dean and Maumeyer, 1983; Cowell et al., 1995; Niedoroda et al., 1995, Stive & de Vriend, 1995 and Storms et al., 2002) by relaxing the assumption that the initial substrate (i.e stratigraphy) is comprised of an unlimited supply of unconsolidated material (typically sand). The substrate is instead defined by distinct stratigraphic units characterized by their erodibility and sediment composition. Additionally, GEOMBEST-Plus differs from its predecessor (GEOMBEST) by adding in a dynamic stratigraphic unit for a backbarrier marsh. Accordingly, the effects of geological framework on morphological evolution and shoreline translation can be simulated. | ||
}} | }} | ||
{{Start model keyword table}} | {{Start model keyword table}} | ||
Line 62: | Line 62: | ||
''Note: See also the GEOMBEST+ Users Guide'', section 6<br> | ''Note: See also the GEOMBEST+ Users Guide'', section 6<br> | ||
A minimum of four excel files are required to run a GEOMBEST | A minimum of four excel files are required to run a GEOMBEST-Plus simulation: an “erosionresponse” file, an “accretionresponse” file, a “run#” file, and a “tract#” file. If the simulation involves a single coastal tract then the files must be titled “erosionresponse”, “accretionreponse”, “run1” file and “tract1.” Quasi-3D simulations require additional files with sequential numbers. For example a simulation involving 3 tracts within a littoral cell also requires a “run2” and “run3” file as well as a “tract2” and “tract3” file. These files must conform to the strict format outlined in the following sections. If you are running multiple simulations of the same tract, you can use the multiple input and output files to keep track of your simulations. Caution: Note that the run# and tract# files will have the same name (tract1, run1, etc., see below) for all simulations and so attention to organization is critical. We suggest noting the changes made in each simulation in a readme file and then moving this file, as well as the input and output folders for each simulation, to a unique folder having an identifying name. Our convention, for example, has been to name each run with using the date and run number on that date as the identifier, e.g., the first simulation run on February 20, 2010 would be titled 02_20_10_01and would be placed in a folder having this name. | ||
'''6.1: “erosionresponse” file'''<br> | '''6.1: “erosionresponse” file'''<br> |
Revision as of 10:50, 8 April 2015
GEOMBEST-Plus
Metadata
|
|
Introduction
History
References
Source code
Suggested way to reference a version of the model source code following data reference guidelines:
Publication(s) | Model described | Citations |
---|
Overview and general
Publication(s) | Model described | Citations |
---|
Applications
Publication(s) | Model described | Citations |
---|
Related theory and data
Publication(s) | Model described | Citations |
---|