You need to give the whole "previous_solution" to interpolate(), not
an individual block. You can use the component_mask argument to only
interpolate on some components of your solution (x velocity for
example).
On Mon, Dec 19, 2016 at 2:02 PM, Jaekwang Kim wrote:
> Hi all.
>
> I have a question
Hi all.
I have a question on the solution initialization for iterative methods, in
vector valued problem.
For example, I want to solve 2D flow, where my solution consist of two
block, one is for velocities and the other is for pressure.
First, I construct my initial solution as below
*-
