rdtools.filtering.csi_filter

rdtools.filtering.csi_filter(poa_global_measured, poa_global_clearsky, threshold=0.15)

Filtering based on clear-sky index (csi)

Parameters:

poa_global_measured (pandas.Series) -- Plane of array irradiance based on measurments
poa_global_clearsky (pandas.Series) -- Plane of array irradiance based on a clear sky model
threshold (float, default 0.15) -- threshold for filter

Returns:

Boolean Series of whether the clear-sky index is within the threshold around 1.

Return type: