5 ===================================
6 Discretize on the propagation edges
7 ===================================
9 To define a law for a propagation or a list of propagations in the **Main Menu** select **Mesh -> Set Propagation**.
13 - a List of propagations
17 The dialogue box for setting a law for a propagation or a list of propagations is:
19 .. image:: _static/gui_propagation.png
23 Setting propagations' law
25 TUI command: :ref:`tuipropag`