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The CoastMorpho2D model encompasses the MarshMorpho2D v2.0 (https://csdms.colorado.edu/wiki/Model:MarshMorpho2D) but includes many other coastal processes +
No not possible +
No not possible +
No but possible +
Single Processor +
Creation date"Creation date" is a predefined property that corresponds to the date of the first revision of a subject and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
23:55:20, 20 August 2020 +
I am currently working on several new developments, and I am open to new collaborations +
No +
Initial bathymetry
Boundary conditions
Time series of waves, wind, storm surges
Various hydrodynamics and sedimentary parameters +
See
-G Mariotti, S Murshid, 2018, A 2D Tid … See</br>-G Mariotti, S Murshid, 2018, A 2D Tide-Averaged Model for the Long-Term Evolution of an Idealized Tidal Basin-Inlet-Delta System, Journal of Marine Science and Engineering 6 (4), 154</br>-G Mariotti, 2020, Beyond marsh drowning: The many faces of marsh loss (and gain)</br>Advances in Water Resources, 103710 gain)
Advances in Water Resources, 103710 +
Spatial resolution from 1 m to 1 km
Spatial extent up to hundreds of km +
Most of the heavy lifting algorithms are implicit, thus numerically stable +
Tidal currents
Sea waves
Swell waves
Storm surges
Tidal dispersion transport
Along-wave transport
Downslope transport by currents, swell waves, breaking waves, and sea waves
Edge erosion
Marsh processes
Along-shore transport by radiation stresses +
Morphological time steps can be on the order of years
Time steps shorter than one tidal period are not realistic +
Active +
Long term 2D morphodynamics of coastal are … Long term 2D morphodynamics of coastal areas, including tidal currents, wind waves, swell waves, storm surge, sand, mud, marsh vegetation, edge erosion, marsh ponding, and stratigraphy. CoastMorpho2D was used to produce Fig. 8A of Mariotti and Canestrelli (2026).</br></br>The CoastMorpho2D model includes the MarshMorpho2D model (which was previously uploaded on CSDMS). (which was previously uploaded on CSDMS). +
Giulio +
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0.17 +
Coastal +
CM2D +
long +, term +, morphodynamics +, areas +, including tidal currents +, long term +, storm surge +, edge erosion +, wind waves +, swell waves +, marsh vegetation +, marsh ponding +, morphodynamics of coastal +, coastal areas +, including tidal +, tidal currents +, sand +, mud +, coastmorpho2d + and mariotti and canestrelli +
As code +
Media:CM2D referencework equations.pdf +
Tool +
Modification date"Modification date" is a predefined property that corresponds to the date of the last modification of a subject and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
15:02:15, 5 November 2025 +
1 +
Long term 2D morphodynamics of coastal areas +
70803 +
false +
false +
GPL v3 +
Matlab +
1 hr +
Through web repository +
https://github.com/csdms-contrib/CoastMorpho2D +
Landscape-Scale +
Model developer +
