A Solver Settings block allows configuring the solver.

The solver settings block requires setting either:

• the grid cell size of the simulation or the grid resolution of the simulation

Note: If both resolution and cell size are set, cell size will be used and resolution will be ignored

The solver settings block accepts the following optional inputs:

• whether to use a direct solver (the default) or an iterative solver
• the finite element type where 1 selects linear elements (the default) and 2 selects quadratic elements
• path to custom location to store solutions
• number of threads for the solver to use