Dear GetFEM++ Project I'm sorry, code was wrong.
model.add_fixed_size_data("rho", 2); model.set_real_variable("rho")[0] = rho_for_x; model.set_real_variable("rho")[1] = rho_for_y; getfem::add_linear_term(model, mim, "rho*u.Test_u", TOP); Could you anser it? Thank you. Best Regard Tetsuo 2019年2月11日(月) 17:03 Tetsuo Koyama <tkoyama...@gmail.com>: > > Dear GetFEM++ > > What is the best way to add parameter for each space direction in term? > I want to use fixed_size_data as a coefficient of the weak form > language, because parameter of each direction is different. > Is it work if the dimension of rho is equal to the dimension of mesh > in following code? > > Code of C++: > model.add_fixed_size_data("rho", rho); > getfem::add_linear_term(model, mim, "rho*u.Test_u", TOP); > > Best Regard Tetsuo