From c6f05ca0746c7300a6c86ddd1b88da153b67b2f0 Mon Sep 17 00:00:00 2001 From: Prabal Modi Date: Fri, 6 Mar 2020 00:32:39 +0530 Subject: [PATCH] Fix typographical error in Klucher's transposition model equation --- pvlib/irradiance.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/pvlib/irradiance.py b/pvlib/irradiance.py index ba82decc77..6fd93ce614 100644 --- a/pvlib/irradiance.py +++ b/pvlib/irradiance.py @@ -622,7 +622,7 @@ def klucher(surface_tilt, surface_azimuth, dhi, ghi, solar_zenith, .. math:: - F' = 1 - (I_{d0} / GHI) + F' = 1 - (I_{d0} / GHI)^2 Klucher's 1979 model determines the diffuse irradiance from the sky (ground reflected irradiance is not included in this algorithm) on a