diff --git a/src/Model/BoundaryCondition/BoundaryCondition.py b/src/Model/BoundaryCondition/BoundaryCondition.py
index 800bed8e..61015917 100644
--- a/src/Model/BoundaryCondition/BoundaryCondition.py
+++ b/src/Model/BoundaryCondition/BoundaryCondition.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-from tools import trace, timer
+from tools import trace, timer, old_pamhyr_date_to_timestamp
 
 from Model.Except import NotImplementedMethodeError
 
@@ -22,6 +22,13 @@ class BoundaryCondition(object):
     def compatibility(cls):
         return ["liquid", "solid", "suspenssion"]
 
+    @classmethod
+    def time_convert(cls, data):
+        if type(data) == str and data.count(":") == 3:
+            return old_pamhyr_date_to_timestamp(data)
+
+        return int(data)
+
     @property
     def name(self):
         return self._name
@@ -78,9 +85,9 @@ class BoundaryCondition(object):
                 for j in range(len(header)):
                     if self._header[i] == header[j]:
                         if i == 0:
-                            new_0 = self._types[i](data[j])
+                            new_0 = self._types[i](data[j].replace(",", "."))
                         else:
-                            new_1 = self._types[i](data[j])
+                            new_1 = self._types[i](data[j].replace(",", "."))
         else:
             new_0 = self._types[0](data[0])
             new_1 = self._types[1](data[1])
diff --git a/src/Model/BoundaryCondition/BoundaryConditionTypes.py b/src/Model/BoundaryCondition/BoundaryConditionTypes.py
index a7db88ff..4bc1d538 100644
--- a/src/Model/BoundaryCondition/BoundaryConditionTypes.py
+++ b/src/Model/BoundaryCondition/BoundaryConditionTypes.py
@@ -22,7 +22,7 @@ class PonctualContribution(BoundaryCondition):
 
         self._type = "PC"
         self._header = ["time", "debit"]
-        self._types = [int, float]
+        self._types = [PonctualContribution.time_convert, float]
 
     @classmethod
     def compatibility(cls):
@@ -34,7 +34,7 @@ class TimeOverZ(BoundaryCondition):
 
         self._type = "TZ"
         self._header = ["time", "z"]
-        self._types = [int, float]
+        self._types = [TimeOverZ.time_convert, float]
 
     @classmethod
     def compatibility(cls):
@@ -46,7 +46,7 @@ class TimeOverDebit(BoundaryCondition):
 
         self._type = "TD"
         self._header = ["time", "debit"]
-        self._types = [int, float]
+        self._types = [TimeOverDebit.time_convert, float]
 
     @classmethod
     def compatibility(cls):
diff --git a/src/View/BoundaryCondition/Edit/Table.py b/src/View/BoundaryCondition/Edit/Table.py
index c6fa6722..a068a247 100644
--- a/src/View/BoundaryCondition/Edit/Table.py
+++ b/src/View/BoundaryCondition/Edit/Table.py
@@ -121,7 +121,7 @@ class TableModel(QAbstractTableModel):
 
         self._undo.push(
             SortCommand(
-                self._data, False
+                self._data, _reverse
             )
         )