(Sub)Batch to receive units to process also as decimals

dream/simulation/Batch.py

@@ -41,7 +41,7 @@ class Batch(Entity):
         self.numberOfUnits=int(numberOfUnits)
         self.numberOfSubBatches=1       #integer that shows in how many sub batches is the batch broken
         self.subBatchList=[]            #list that contains the sub-batches that this batch has been broken into
-        self.unitsToProcess=int(unitsToProcess)
+        self.unitsToProcess=int(float(unitsToProcess))
     
     #===========================================================================
     # finds the schedule of each child and returns the combined route 

dream/simulation/SubBatch.py

@@ -37,7 +37,7 @@ class SubBatch(Entity):
                         currentStation=currentStation)
         self.numberOfUnits=int(numberOfUnits)
         self.parentBatch=parentBatch
-        self.unitsToProcess=int(unitsToProcess)
+        self.unitsToProcess=int(float(unitsToProcess))
         # if the parent batch was not given find it or create it
         if not self.parentBatch:
             # check if the parent batch is already created. If not, then create it