Does anyone know why it wont plot? [COMSOL]

[tugni925]

In my model I first run a cell periodicity study to find the effective material properties of my microstructures, then I have to do a linear buckling analysis. The end result needs to look something like this:

Notice "k" on the x-axis. Shows the worst case buckling modes for the considered microstructures.

I do a parametric sweep:

I try to plot but nothing happens:

Tried all the options but does not seem to work - any ideas?

 

[FEA way]

Try clicking on the „BandStructure” label with right mouse button and check if you can add any subnodes. Like with other plots that have expandable nodes.