Grasshoper - Sofistik: Area Edge Atributes

Hi there!
I’m trying to make a parametric FEA model of a slab with varying thicknesses. Something must be wrong because my slab still has a uniform thickness of 30 cm when I start the calculation. Does anybody see a mistake in the code?

I found the solution. I had to define all necessary object parameters (number, group, thickness, material, reinforcement material).
Otherwise, you cannot get a structural area with varying thickness.