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 # SimulationDirect – Creating a direct simulation

 Last update: 17.07.2025 

The following script sample shows you an example on how to create a Direct Simulation.

```ironpython
directSpeosSimulation = SpeosSim.SpeosSimulationDirect.Create()
directSpeosSimulation.Geometries.SelectAll()
directSpeosSimulation.Sources.SelectAll()
directSpeosSimulation.Sensors.SelectAll()
directSpeosSimulation.NbRays = 10000

directSpeosSimulation.Compute()
directSpeosSimulation.Isolate()
directSpeosSimulation.LinkedExport()

```