FMA Challenge 2: Difference between revisions

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==Grid Setup and Cell Size==
A series of north-south oriented (10, 15 and 30m resolution) fixed grid domains were developed over the region of interest with consideration of the primary flowpath.
 
When conceptualising the model domain, a fully 2D solution is preferable over a 1D/2D linked representation provided the 2D resolution of the primary flowpath/s is sufficiently fine. 'Sufficiently fine' is representing the channel with at minimum 4 fixed grid cells perpendicular to the direction of flow. Here, the 30m fixed grid resolution was determined sufficiently detailed to represent the river bathymetry.