Index: wflow-py/wflow/wf_DynamicFramework.py
===================================================================
diff -u -r2c1871f08cd7f185412a558a3b0e4faa4ebd224c -r950bf9d5ed116fcdf860b2ead9550d54523fb1f2
--- wflow-py/wflow/wf_DynamicFramework.py	(.../wf_DynamicFramework.py)	(revision 2c1871f08cd7f185412a558a3b0e4faa4ebd224c)
+++ wflow-py/wflow/wf_DynamicFramework.py	(.../wf_DynamicFramework.py)	(revision 950bf9d5ed116fcdf860b2ead9550d54523fb1f2)
@@ -269,20 +269,16 @@
     self._addMethodToClass(self.wf_updateparameters)
     self._addAttributeToClass("ParamType",self.ParamType)
 
-
-    self._userModel()._setNrTimeSteps(lastTimeStep - firstTimestep + 1)
-    if firstTimestep == 0:
-        self._d_firstTimestep = 1
-    else:
-        self._d_firstTimestep = firstTimestep
-    self._userModel()._setFirstTimeStep(self._d_firstTimestep)
+    #self._userModel()._setNrTimeSteps(lastTimeStep - firstTimestep + 1)
+    self._userModel()._setNrTimeSteps(lastTimeStep + 1)
+    self._d_firstTimestep = 1
+    self._userModel()._setFirstTimeStep(1)
     self._d_lastTimestep = lastTimeStep
     self.APIDebug = 0
     self._userModel().currentdatetime = self.currentdatetime
+    self._userModel()._setCurrentTimeStep(firstTimestep)
 
 
-
-
   def wf_updateparameters(self):
         """
         Update the model Parameters (can be used in static and dynamic part of the model)