Prior to the EEMS 12, EEMS only supported two coordinate systems: the Cartesian coordinate system and the UTM systemsystems. The Cartesian coordinate system primarily allows for simulations that require X and Y coordinates of calculation grids with a designated unit in meters, while the UTM system enables processing data overlain on a specified UTM Zone. However, both systems exhibit limitations when working with model grids spanning multiple UTM zones.
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Figure 10: Define projection using EPSG Code.
Besides the Coordinate Projection tab, the Project Settings form has General, and Default Precisions. General tab allows setting unit system for the model. While The default Precisions tab allows the precision of parameters in the model to be set, as shown in Figure 8 and Setting the Coordinate System (EEMS12).
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