add poa_diffuse to total_irrad returns docstring (#376)

cwhanse · wholmgren · commit 5e59ec3303ca · 2017-09-29T08:05:05.000-07:00
* Add output poa_diffuse to total_irrad signature Issue #367 * Revert "Add output poa_diffuse to total_irrad signature" This reverts commit e474967. * Add output poa_diffuse to total_irrad signature Issue #367
diff --git a/pvlib/irradiance.py b/pvlib/irradiance.py
@@ -334,7 +334,7 @@ def total_irrad(surface_tilt, surface_azimuth,
     Returns
     -------
     irradiance : OrderedDict or DataFrame
-        Contains keys/columns ``'poa_global', 'poa_direct',
+        Contains keys/columns ``'poa_global', 'poa_direct', 'poa_diffuse', 
         'poa_sky_diffuse', 'poa_ground_diffuse'``.
     """
 
