IC: Implement copy/paste command.

src/Model/InitialConditions/InitialConditions.py

@@ -266,6 +266,9 @@ class InitialConditions(SQLSubModel):
     def __len__(self):
         return len(self._data)
 
+    def lst(self):
+        return self._data
+
     @property
     def reach(self):
         return self._reach
@@ -295,6 +298,15 @@ class InitialConditions(SQLSubModel):
         self._data.insert(index, n)
         self._status.modified()
 
+    def new_from_data(self, kp, discharge, elevation):
+        n = Data(reach=self._reach, status=self._status)
+
+        n['kp'] = kp
+        n['discharge'] = discharge
+        n['elevation'] = elevation
+
+        return n
+
     def insert(self, index, data):
         self._data.insert(index, data)
         self._status.modified()