Discussion Forum

Good afternoon Comsol community.

I am working with Matlab Livelink and I want to set an initial solution vector of a comsol model and use it in a loop.

The documentaion says the following: To extract the solution vector of the computed solution, run the function mphgetu as in this command:

U = mphgetu(model);

So here is my code idea:

import com.comsol.model.* import com.comsol.model.util.* modelin = mphopen('C:\Users\Lenovo\Desktop\Two_layers_modifiedDIC2020.mph') componin = modelin.component geometrin = modelin.component('comp1').geom('geom1')

fr_ini = app.FrecuenciainicialEditField.Value; fr_fin = app.FrecuenciafinalEditField.Value;

for i = fr_ini:10:fr_fin

                %%%CODE TO SET THE SOLUTION VECTOR TO WORK%%%
                modelin.param.set('f', fr_ini);
                modelin.study('std2').run;
                subplot(1,1,1);
                mphplot(modelin,'pg17');
                u = mphgetu(modelin)
end

Thanks in advance.