Try preconditioning, GMRES for Richards' code
To get more stability for the nonlinear solves in the 2D-1D case. Would be nice if the drainage trench benchmark worked for the Beit-Netofa clay case.
To get more stability for the nonlinear solves in the 2D-1D case. Would be nice if the drainage trench benchmark worked for the Beit-Netofa clay case.