Class CnossosPropagationModel

java.lang.Object
org.noise_planet.noisemodelling.propagation.cnossos.CnossosPropagationModel
All Implemented Interfaces:
PropagationModel
public class CnossosPropagationModel extends Object implements PropagationModel
CNOSSOS P2P propagation model
Author:
Martin Glesser

  • Constructor Details

    • CnossosPropagationModel

      public CnossosPropagationModel()
      Constructor for CnossosPropagationModel objects

  • Method Details

    • computePaths

      public List<CnossosPath> computePaths(SceneWithAttenuation scene, CutProfile cutProfile)
      Compute the propagation paths for a given geometrical cross-section / cut profile
      Specified by:
      computePaths in interface PropagationModel
      Parameters:
      scene - Geometrical information about the propagation scene
      cutProfile - Geometrical cross-section
      Returns:
      List of Cnossos propagation paths

    • computeAttenuation

      public List<double[]> computeAttenuation(SceneWithAttenuation scene, CutProfile cutProfile, List<CnossosPath> paths, AttenuationParameters attenuationParameters, boolean isExportAttenuationMatrix)
      Compute the attenuation for a list of paths
      Specified by:
      computeAttenuation in interface PropagationModel
      Parameters:
      scene - Geometrical information about the propagation scene
      cutProfile - Geometrical cross-section
      paths - List of propagation paths (Cnossos specific)
      attenuationParameters - parameters of the computation
      isExportAttenuationMatrix - if true, store intermediate values in proPathParameters for debugging purpose
      Returns:
      Attenuation for the homogeneous and favourable path

    • computeDirectAttenuation

      public double[] computeDirectAttenuation(PathFinder.SourcePointInfo source, PathFinder.ReceiverPointInfo receiver, SceneWithAttenuation scene, AttenuationParameters attenuationParameters, boolean isExportAttenuationMatrix)
      Compute attenuation along direct path between source and receiver
      Specified by:
      computeDirectAttenuation in interface PropagationModel
      Parameters:
      source - source point information
      receiver - receiver point information
      scene - Geometrical information about the propagation scene
      attenuationParameters - parameters of the computation
      isExportAttenuationMatrix - if true, store intermediate values in proPathParameters for debugging purpose
      Returns:
      Attenuation