.BuildingSystems.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropic .BuildingSystems.BoundaryConditions.SolarIrradiation.Examples.DiffuseIsotropicThis example computes the hemispherical diffuse irradiation on a roof, wall and a floor, using an isotropic sky model. Since the floor only sees the ground, it receives the lowest amount of diffuse solar irradiation.