prsctrl.prsctrl_interactive.measure_ref_or_tra# measure_ref_or_tra(wls=None, energies_eV=None, power_mWcm2=None, measurement_time_s=None, frequency=None, name=None, suffix='', m_params=None, mode='ref', do_offset=True, **kw)[source]# Measure reflectance or transmittance with the primary lock-in