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We start by creating a list of coordinates using the cell centers (the initial waterlevel values are defined per cell).
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coordinates = [[cell.Center.X, cell.Center.Y] for cell in fmModel.Grid.Cells] |
Then we get the waterlevel for these coordinates at the start time and set them as the initial waterlevel of our model.
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initialWaterLevels = wps.GetTidalPredictForTime(startTime, lineGeometrycoordinates, EPSGCode) fmModel.InitialWaterLevels.SetValues(initialWaterLevels) |
To limit the calculation time we change the maximum and initial delta t (time) to 1 hour using the SetModelProperty" function.
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# set model max and initial timestep size timeStep = timedelta(hours=1) SetModelProperty(fmModel, KnownProperties.DtMax, str(timeStep.total_seconds())) SetModelProperty(fmModel, KnownProperties.DtInit, str(timeStep.total_seconds())) |
We also need to set the general model times with the start time, end time and time step.
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SetModelTimes(fmModel, startTime, endTime, time(6,0,0)) |
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