run

TransientMultiPhysics.run(x0, tspan, saveat=None, integrator=None)

Runs all of the transient algorithms simultaneoulsy and returns the solution.

Parameters:

• x0 (ndarray or float) – Array (or scalar) containing initial condition values.

• tspan (array_like) – Tuple (or array) containing the integration time span.

• saveat (array_like or float, optional) – If an array is passed, it signifies the time points at which the solution is to be stored, and if a scalar is passed, it refers to the interval at which the solution is to be stored.

• integrator (Integrator, optional) – Integrator object which will be used to to the time stepping. Can be instantiated using openpnm.integrators module.

Returns:

The solution object, which is basically a numpy array with the added functionality that it can be called to return the solution at intermediate times (i.e., those not stored in the solution object). In the case of multiphysics, the solution object is a combined array of solutions for each physics. The solution for each physics is available on each algorithm object independently.

Return type:

TransientSolution