I tried to make my equation unitless, in order to make calculations easier. For that I also had to rescale the boundaries, defined by p1 = Point<dim>(x0, y0) and p2 = Point<dim>(x1, y1) to p1_u = Point<dim>(0, 0) and p2_u = Point<dim>(1, 1). Now, when printing the results, I would like to scale the results back into the original size (so that my results are defined by p1 and p2, and not by p1_u and p2_u). How can I do that? I assume I have to modify the used dof_handler, but until now I have no idea about a possible solution. Thanks!
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