Geometry: Minor change.

src/Model/Geometry/Profile.py

@@ -1,5 +1,7 @@
 # -*- coding: utf-8 -*-
 
+from Model.Except import NotImplementedMethodeError
+
 class Profile(object):
     def __init__(self, num: int = 0,
                  kp:float = 0.0, name:str = "",
@@ -102,3 +104,7 @@ class Profile(object):
         """
         return [point for point in self._points
                 if point.point_is_named()]
+
+    # Abstract method, must be implemented for in non abstract class
+    def get_station(self):
+        raise NotImplementedMethodeError(self, self.get_station)