set_value_BC

TransientFickianDiffusion.set_value_BC(pores=None, values=[], mode='add')

Applies constant value boundary conditons to the specified pores.

These are sometimes referred to as Dirichlet conditions.

Parameters:

• pores (array_like) – The pore indices where the condition should be applied

• values (float or array_like) – The value to apply in each pore. If a scalar is supplied it is assigne to all locations, and if a vector is applied is must be the same size as the indices given in pores.

• mode (str, optional) – Controls how the boundary conditions are applied. The default value is ‘merge’. For definition of various modes, see the docstring for set_BC.