Failed tests for unsteady control group with groundroll

[jkirk5]

Description

mission/gasp_based/ode/unsteady_solved/test/test_unsteady_alpha_thrust_iter_group.py and mission/gasp_based/ode/unsteady_solved/test/test_unsteady_solved_ode.py fail when ground_roll=True is enabled

Example

test = TestUnsteadyAlphaThrustIterGroup() self._test_unsteady_alpha_thrust_iter_group(ground_roll=True)

Aviary Version

0.9.4-dev

Relevant environment information

No response