ess.beer.conversions.wavelength_detector# ess.beer.conversions.wavelength_detector(da, graph)[source]# Applies the transformation graph to compute wavelength. Return type: WavelengthDetector[TypeVar(RunType, ess.reduce.nexus.types.SampleRun (int), ess.reduce.nexus.types.VanadiumRun (int), ess.powder.types.EmptyCanRun (int))]