diff --git a/initialization.hpp b/initialization.hpp
index ae170d2..09110da 100644
--- a/initialization.hpp
+++ b/initialization.hpp
@@ -7,22 +7,40 @@
 namespace initialization{
   std::vector<individual> initialization_1(KusiakLayoutEvaluator &evaluator,
                                       WindScenario &wscenario);
-}
+
 
 /* initialization_1
-*
-* This implementation does...
-* params:
-*     KusiakLayoutEvaluator &evaluator : a reference of the evaluator variable
-*                                        used in the main program.
-*     WindScenario &wscenario : a reference of the wind scenario variable
-*                               used in the main program.
-*
-* returns:
-*     vector<individual> : this is a collection of all the different layouts
-*                          that are produced. In other words
-*                          this represents the population.
-*/
+ *
+ * This function takes  the relevant layout data as parameter and produces
+ * a population / vector of those turbine layouts.
+ * The returned layouts are completely random based and
+ * will be corrected by the "replaceviolations" function
+ *
+ * !! srand(time(0)); needs to be in the main function !!
+ *
+ * parameters: WindScenario wscenario, int pop_size
+ * return: std::vector<individual> population
+ *
+ */
+std::vector<individual> initialization_1(WindScenario wscenario,int pop_size);
+
+
+/* replace_violations
+ *
+ * This functions takes a population reference and the layout
+ * constraints as parameters, and automatically corrects
+ * all turbine positions within the given population by new
+ * random positions. No return value.
+ * 
+ * !! srand(time(0)); needs to be in the main function !!
+ *
+ * parameters: std::vector<individual> &population,
+ * 			       WindScenario wscenario
+ *
+ * return: void
+ */
+void replace_violations(std::vector<individual> &population,WindScenario wscenario);
+}
 std::vector<individual> initialization::initialization_1(
                                     KusiakLayoutEvaluator &evaluator,
                                     WindScenario &wscenario){