diff --git a/fpcup/model.py b/fpcup/model.py
index 8e8c49b..80eabd2 100644
--- a/fpcup/model.py
+++ b/fpcup/model.py
@@ -44,7 +44,10 @@
                    "DOM": "Date of maturity",
                    "DOH": "Date of harvest",
                    "DOV": "Date of vernalisation",
-                   "CEVST": "Cumulative soil evaporation [cm]"}
+                   "CEVST": "Cumulative soil evaporation [cm]",
+                   "area": "Total area [ha]",
+                   "n": "Number of sites",
+                   }
 
 
 class RunData(tuple):