The sensitivity of vertical grid choice in the hybrid Navy Coastal Ocean Model (NCOM) is discussed for the Yellow Sea, East Asian Sea, Japan/East Sea domain.
Irrespective of grid choice, directional selectivity dropped off strongly with increasing frequency.
Grid choice constrained the stimulus temporal correlation structure: for the square grid example described above, any deflection with an eastward component (E, NE, or SE) was likely to be followed by a deflection with a westward component.
Thus, if mini-grid is selected for a particular demand node, which means it is the cheapest to use there, same for grid and off-grid choices.
Being stable on any grid, the choice of the grid may be based on the required accuracy solely, and the main question becomes: how accurate is a symmetry-preserving discretization?
As DEMO has been conceived to deliver net electricity to the grid, the choice of the blanket coolant plays a pivotal role in the reactor design having a strong influence on plant operation, safety and maintenance.
Models do not solve problems of scale mismatching, rather the selection and use of a model (for example choice of grid resolution, or choice of algorithms) implicitly specify the scales that will be represented in solutions.
'My Kidneys' and 'My Lifestyle', which aim to enhance the process of SDM by prioritizing the value of the patient lifestyle, 'My Options' which are two summary grids, 'My Choice' and 'My Questions'.
At a constant granularity of the grid this specific choice allowed bijection of T - there is one and only one T for a given pair of compounds.
The models were run with identical inlet and boundary conditions using the same grid resolution; the choice of the specific computational set-up reflects demands for fast-response models, although it may be a sub-optimal choice for the more complex models.
In contrast, the choice of the vertical grid remains a subjective choice, and it is not clear that efforts to improve vertical resolution adequately support their horizontal counterparts.
