bsrn.qc.erl.dhi_erl_test#

bsrn.qc.erl.dhi_erl_test(dhi, zenith, bni_extra)[source]#

Check diffuse horizontal irradiance (DHI, $D_h$) against extremely rare limits [1]. 检查水平散射辐照度 (DHI, $D_h$) 是否在极罕见范围内。

Parameters:

  • dhi (numeric or Series) – Diffuse horizontal irradiance ($D_h$). [W/m^2] 水平散射辐照度 ($D_h$)。[瓦/平方米]

  • zenith (numeric or Series) – Solar zenith angle ($Z$). [degrees] 太阳天顶角 ($Z$)。[度]

  • bni_extra (numeric or Series) – Extraterrestrial beam normal irradiance ($E_{0n}$). [W/m^2] 地外法向辐照度 ($E_{0n}$)。[瓦/平方米]

Returns:

flags – Boolean flags (True = Pass). [bool] 布尔标记（True = 通过）。[布尔值]

Return type:

Series or ndarray

References