Model:GEOMBEST++Seagrass

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GEOMBEST++Seagrass

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Summary Contact Technical specs In/Output Process Testing Other Component info Also known as Model type Single Model part of larger framework Note on status model Date note status model Incorporated models or components: Spatial dimensions 2D Spatial extent Landscape-Scale Model domain Coastal One-line model description Geomorphic Model of Barrier, Estuarine, and Shoreface Translations + Marsh + Seagrass Extended model description GEOMBEST++Seagrass is a 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++Seagrass builds on previous iterations (i.e. GEOMBEST, GEOMBEST+, and GEOMBEST++) by incorporating seagrass dynamics into the back-barrier bay. Keywords: barrier island, seagrass, marsh, coastal evolution, Name Ian Reeves Type of contact Model developer Institute / Organization University of North Carolina at Chapel Hill Postal address 1 104 South Road Postal address 2 Town / City Chapel Hill Postal code 27599 State North Carolina Country United States Email address reevesi@live.unc.edu Phone Fax Name Laura Moore Type of contact Institute / Organization University of North Carolina at Chapel Hill Postal address 1 104 South Road Postal address 2 Town / City Chapel Hill Postal code 27599 State North Carolina Country United States Email address laura.moore@unc.edu Phone Fax Supported platforms Windows Other platform Programming language Matlab Other program language Code optimized Multiple processors implemented Nr of distributed processors Nr of shared processors Start year development 2017 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 CSDMS repository Source web address Source csdms web address Program license type GPL v3 Program license type other Memory requirements Typical run time Minutes to hours Describe input parameters Note: See the GEOMBEST++Seagrass Users Guide, section 6 A minimum of four Microsoft Excel files are required to run a 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.” Caution: Note that the run# and tract# files will have the same name (tract1, run1, etc.) for all simulations, so attention to organization is critical. Input format Other input format Excel spreadsheet Describe output parameters Barrier island, marsh, and bay morphology and stratigraphy over time. See User's Guide and Moore et al., 2010 for more details. Output format Other output format MAT-file 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 Describe processes represented by the model Note: See also the GEOMBEST++Seagrass Users Guide, section 4 Seagrass wave attenuation and bay depth effects Equilibrium profile & barrier transgression Sea level rise Back-barrier deposition Marsh expansion/contraction Marsh wave erosion Describe key physical parameters and equations Describe length scale and resolution constraints Cell length: 10 - 100 m (typically 50 m) Cell height 0.01 - 0.5 m (typically (0.1 m) Describe time scale and resolution constraints Time step: 2-50 years (typically 10 years) Duration: Centuries to millennia Describe any numerical limitations and issues Describe available calibration data sets Upload calibration data sets if available: Describe available test data sets Sample input and output files are included with the code. Upload test data sets if available: Media:ExampleInputs GEOMBEST++Seagrass.zip Describe ideal data for testing Do you have current or future plans for collaborating with other researchers? Is there a manual available? Yes Upload manual if available: Media:Geombest++Seagrass Users Guide v2019.pdf Model website if any Model forum / discussion board Comments This part will be filled out by CSDMS staff OpenMI compliant Not yet"Not yet" is not in the list (Yes, No but planned, No but possible, No not possible) of allowed values for the "Code openmi compliant or not" property. BMI compliant Not yet"Not yet" is not in the list (Yes, No but planned, No but possible, No not possible) of allowed values for the "Code IRF or not" property. WMT component Not yet"Not yet" is not in the list (Yes, In progress, No but possible, No not possible) of allowed values for the "Code CMT compliant or not" property. PyMT component Not yet"Not yet" is not in the list (Yes, In progress, No but possible, No not possible) of allowed values for the "Code PyMT compliant or not" property. Is this a data component Can be coupled with:

Model info Authors Ian Reeves Moore Source code View in CSDMS GitHub repository DOI Download GEOMBEST++Seagrass version: Version 1.0 Doi: 10.5281/zenodo.3242095 Model citations Other models by author Barrier3D BarrierBMFT GEOMBEST++Seagrass

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