Contents Part III: Model Tutorials | Chapter 3: Create an LS-DYNA Input Deck for an S-Rail Impacting a Rigidwall | Print page 3.9. Create Planar RigidwallSelect Rigidwall.Select Create.Select Planar.Select any node from left end of tube in graphics window.Click Apply. « 3.8. Apply Initial Velocity 3.10. Create Welds Using Master Weld File »