Hi Binayyak, Your description is insufficient to identify the source of your problem. Please see https://stackoverflow.com/help/how-to-ask and https://betatim.github.io/posts/getting-answers/ for guidance on how to ask technical questions.
Best, Anton On Wed, 7 Sept 2022 at 11:11, Binayyak Roy <bina...@g.clemson.edu> wrote: > > Hey, > > I have been trying to set up a 1D quantum wire and then calculate the > conductance. However when trying to calculate the smatrix it gives me the > following error: > > ValueError: Input needs to be a square matrix. > > And my system that I am working with is defined as follows: lat = > kwant.lattice.chain(a) > > How can I possibly resolve this problem? Or where should I be looking to get > an idea? > > Sincerely, > Binayyak
