remove deprecated klutcher (misspelling) from get_sky_diffuse

wholmgren · wholmgren · commit 3bc0f34515c8 · 2018-02-19T15:09:25.000-07:00
diff --git a/docs/sphinx/source/whatsnew/v0.5.2.rst b/docs/sphinx/source/whatsnew/v0.5.2.rst
@@ -16,6 +16,10 @@ API Changes
 * Deprecated irradiance.grounddiffuse. Use irradiance.get_ground_diffuse
   instead. irradiance.grounddiffuse will be removed in 0.6. (:issue:`422`)
 
+* Removed 'klutcher' from get_sky_diffuse/total_irrad. This misspelling was
+  deprecated long ago but never removed.
+
+
 Enhancements
 ~~~~~~~~~~~~
 *
diff --git a/pvlib/irradiance.py b/pvlib/irradiance.py
@@ -427,7 +427,7 @@ def get_sky_diffuse(surface_tilt, surface_azimuth,
     model = model.lower()
     if model == 'isotropic':
         sky = isotropic(surface_tilt, dhi)
-    elif model in ['klucher', 'klutcher']:
+    elif model == 'klucher':
         sky = klucher(surface_tilt, surface_azimuth, dhi, ghi,
                       solar_zenith, solar_azimuth)
     elif model == 'haydavies':
