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According to the by hand calculation, both Global and Advanced checks fail.
D-FLOW SLIDE results
In D-Flow Slide, the standard deviation cot(gamma) is a fixed value (1.59).
By lack of information, the following values are chosen:
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According to the by hand calculation, both Global and Advanced checks pass.
D-FLOW SLIDE results
By lack of information, the following values are chosen:
- A state parameter (for Global step 5 and Detailed checks) of -0.06
- A critical retrogression length of 1 m
- a migration velocity foreshore of 10 mm/year
- For the state parameter per layer, a value of -0.04 is used for sand layers and -0.06 for the other layers.
D-FLOW SLIDE results are in accordance with the results by hand as show in the table below.
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