Solving 2D pouch model with explicit experiment fails

[DavidMStraub]

Describe the bug

Running the default pouch model with a manually specified Experiment causes the Casadi solver to fail.

To Reproduce

import pybamm
options = {"cell geometry": "pouch", "thermal": "x-lumped", "dimensionality": 2}
model = pybamm.lithium_ion.SPMe(options=options)
experiment = pybamm.Experiment([
    "Discharge with 5 C for 1 minute"
])
sim = pybamm.Simulation(model, experiment=experiment)
sim.solve()

Expected behaviour
Solve

Screenshots

RuntimeError: .../casadi/core/function_internal.hpp:1257: Input 1 (i1) has mismatching shape. Got 11-by-1. Allowed dimensions, in general, are:
 - The input dimension N-by-M (here 2-by-1)
 - A scalar, i.e. 1-by-1
 - M-by-N if N=1 or M=1 (i.e. a transposed vector)
 - N-by-M1 if K*M1=M for some K (argument repeated horizontally)
 - N-by-P*M, indicating evaluation with multiple arguments (P must be a multiple of 1 for consistency with previous inputs)
 - ```

[valentinsulzer]

This will fix it for now

sim.solve(calc_esoh=False)

also solver=pybamm.CasadiSolver("fast with events") might be a bit faster

[DavidMStraub]

Hi @tinosulzer, I just ran into a very similar issue (Input 1 (i1) has mismatching shape. Got 141-by-1.) when doing a simulation with "lithium plating": "irreversible". Setting calc_esoh=False didn't solve it. I'm using current develop. Any idea how to fix it?

[DavidMStraub]

I'll open a new issue with a minimal example.