ess.dream.io.geant4.extract_geant4_detector# ess.dream.io.geant4.extract_geant4_detector(detectors, detector_name)[source]# Extract a single detector from a loaded GEANT4 simulation. Return type: NeXusComponent[NXdetector, TypeVar(RunType, ess.reduce.nexus.types.SampleRun (int), ess.reduce.nexus.types.VanadiumRun (int))]