Breaking dam 2D - watch point for tip

Hi all,

I wanted to add a watch point to the tip in this tutorial. I skimmed over the mesh file of Calculix and it seems that geometry is different to the one in Davis et all 2022 (1.2 x 8 cm). As I don’t have a way to visualize Calculix, could someone please confirm the geometry used? Looks like tip center is at (0,1), with width being 1e-1.

Thanks,

Denis