         )
     }
 
+    /**
+     Returns hectare `[ha]` area unit.
+     
+     - author: Michal Konturek
+     */
     public static var hectare: AreaUnit {
         return AreaUnit(
             name: "hectare",

        )
    }

    public static var squareDecimeter: AreaUnit {
        return AreaUnit(
            name: "square decimeter",

        )
    }

    /**
     Returns square centimeter `[cm²]` area unit.
     
     - author: Michal Konturek
     */
    public static var squareCentimeter: AreaUnit {
        return AreaUnit(
            name: "square centimeter",
