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FAQ/ [Open] Depth of inundation calculated despite terrain

[Calculation area] , and the [topography] value of the target cell [Open] is .

We expected the flood depth to be zero. But the depth of inundation was calculated. What could be the cause?


I saw the project.

This is because the [Calculation area] mesh size created as is different from the mesh size specified when starting the simulation. To realize your request, please match the two.

For example, if the mesh size specified at the start [25m] of the simulation is , the [Calculation area] [25m] data of will be used.

Last update: 2023-03-20