Posted by Precise Simulation on
URL: http://forum.featool.com/Grid-display-issue-tp186p222.html

Thank you for helping out with answering questions Leon.

Regarding the mesh display issue, it was due to fsi models having an additional mesh stored (to display the deformation) which did not match up after changing the original mesh. This will be fixed in an update.

Leon Robers wrote

In FEATool, the element order or the shape function order respectively is indicated with 'sflag1' for first order discretization and 'sflag2' for second order. To change between those two, there are two ways:

...

I hope I could help you.
Best,
Leon