from SuperV import *
-GraphStreams = StreamGraph( '/home/Salome2/SUPERV_DataStream/SUPERV_SRC/examples/GraphStreams.xml')
+
+anXmlFile = os.getenv('DATA_DIR') + '/Superv/Graphs/GraphStreams.xml'
+GraphStreams = StreamGraph( anXmlFile )
GraphStreams.PrintPorts()
GraphStreams.PrintLinks()