bsrn.qc.ppl.lwd_ppl_test

bsrn.qc.ppl.lwd_ppl_test(lwd)

Check downward longwave radiation (LWD, $L_d$) against physically possible limits [1]. 检查下行长波辐射 (LWD, $L_d$) 是否在物理可能范围内。

Parameters:

lwd (numeric or Series) – Downward longwave radiation ($L_d$). [W/m^2] 下行长波辐射 ($L_d$)。[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

[1]

Long, C. N., & Shi, Y. (2008). An automated quality assessment and control algorithm for surface radiation measurements. The Open Atmospheric Science Journal, 2(1), 23-37.