bsrn.utils.cee_detection.gueymard_ced#

bsrn.utils.cee_detection.gueymard_ced(ghi, ghi_extra, times=None)[source]#

Detect cloud enhancement events when GHI exceeds extraterrestrial GHI [1].

Parameters:

  • ghi (array-like) – Global horizontal irradiance. [W/m^2]

  • ghi_extra (array-like) – Horizontal extraterrestrial irradiance. [W/m^2]

  • times (array-like or pandas.DatetimeIndex, optional) – Time index for outputs. If None, a simple RangeIndex is used.

Returns:

Standardized CEE output with columns is_enhancement, cee_flag, method.

Return type:

pandas.DataFrame

References