_diffrn_detector_axis.axis_id AXISID --> _diffrn_detector_axis.detector_id DETECTORNAME --> /instrument:NXinstrument /DETECTORNAME:NXdetector_group /DETECTORELEMENTNAME:NXdetector /transformations:NXtransformations /AXISID=[] This information normally will duplicate information obtained from the ARRAY_STRUCTURE_LIST_AXIS.