Luminous Efficacy

Esimtate sky illuminance from the irradiance contained within a WEA object.

Inputs

  • wea [Required]

    A Ladybug WEA object.

  • dew_point [Required]

    An annual data collection representing dew point temperature [C].

Outputs

  • dir_ill

    A data collection of direct normal illuminance values at each timestep of the WEA.

  • diff_ill

    A list of diffuse sky solar illuminance values at each timestep of the WEA.

  • glob_ill

    A list of global horizontal illuminance values at each timestep of the WEA.

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