Update README.md

README.md

@@ -10,6 +10,10 @@ This repository contains the following material:
 	- Location inputs. Latitude, longitude
 	- Time inputs Time of the year
 	- Cloudiness settings: Cloudiness level in different parts of the day
+        -  1 = clear sky conditions
+        -  2 = slightly cloudy conditions
+        -  3 = cloudy conditions
+        -  4 = overcast conditions
 	- PV settings: Geometrical placement and power settings of PV panels
 3) Press "Generate profiles".
 4) This will generate a figure with the profile in the GUi and create a file "PV_Power_profiles.mat" with all the power profiles, with time resolution of 1 second, in the current directory.