bsrn.utils.cee_detection.killinger_ced#

bsrn.utils.cee_detection.killinger_ced(ghi, ghi_clear, zenith, times)[source]#

Detect cloud enhancement events using Killinger et al. (2017) [1].

Parameters:

  • ghi (array-like) – 1‑minute global horizontal irradiance. [W/m^2]

  • ghi_clear (array-like) – 1‑minute clear-sky global horizontal irradiance. [W/m^2]

  • zenith (array-like) – 1‑minute solar zenith angle. [degrees]

  • times (pandas.DatetimeIndex or array-like) – 1‑minute timestamps convertible to DatetimeIndex.

Returns:

Standardized CEE output (method column "killinger").

Return type:

pandas.DataFrame

References