TUFLOW HR Output: Difference between revisions
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Two additional methods have been added for the HR corner water level interpolation:
<font color="blue"><tt>HR Interpolation Approach </tt></font> <font color="red"><tt>== </tt></font> <font color="black"><tt>
* Method A
* Method B performs sheet flow checks at cell faces and ignores the water level from the upstream cell.
* Method C is the default option that applies the same sheet flow checks as the Method B. In addition, it also uses the number of wet SGS sampled points as a weighting that biases non-sheet flow cells that further improves the mapping to in-stream water levels.
The two images below present the high-resolution water level output at the same location, but with HR Interpolation Approach == Method B and Method C. As can be seen, the water level along the narrow stream is “smoother”.
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