Hello,
I have a Flux3D model - steady state AC (v 2025).
In a thin conducting region I would like to impose an electrical resistivity that varies in the plane, point to point.
I see I can define a spatial quantity on the nodes of that face region. But I have no idea how to tell Flux that I want that quantity to be the resistivity in that region.
I know there is an electrical resistivity rho as a predefined spatial quantity. I wonder if there is a way to modify its values node by node by importing a .DEX file.
There is a command to modify existing spatial quantities by importing a table of values but it does not seem to work with predefined variables like rho.
Thanks
Pietro Monari
