pvsystem.Array.get irradiance raises an error if solar zenith is passed as a float

pvsystem.Array.get irradiance raises an error if solar zenith is passed as a float: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). To Reproduce Steps to reproduce the behavior: test sys = pvsystem.PVSystem() test sys.get irradiance(0.0, 0.0, 0.0, 0.0, 0.0)