+## set object names
+#smesh.SetName(Regular_1D.GetAlgorithm(), 'Regular_1D')
+#smesh.SetName(Quadrangle_2D.GetAlgorithm(), 'Quadrangle_2D')
+#smesh.SetName(Hexa_3D.GetAlgorithm(), 'Hexa_3D')
+putName(Nb_Segments_1, 'Nb. Segments_1', i_pref='tube')
+putName(Number_of_Segments_1, 'Number_of_Segments_1', i_pref='tube')
+putName(Number_of_Segments_2, 'Number_of_Segments_2', i_pref='tube')
+putName(Propagation_of_1D_Hyp, 'Propagation', i_pref='tube')
+