Monochromatic Neutron and X-Ray Powder diffractometer Instrument definition for a powder diffractometer at a monochromatic neutron or X-ray beam. This is both suited for a powder diffractometer with a single detector or a powder diffractometer with a position sensitive detector. Official NeXus NXDL schema to which this file conforms Optimum diffracted wavelength where ndet = number of detectors detector signal (usually counts) are already corrected for detector efficiency Descriptive name of sample Optional rotation angle for the case when the powder diagram has been obtained through an omega-2theta scan like from a traditional single detector powder diffractometer Count to a preset value based on either clock time (timer) or received monitor counts (monitor). preset value for time or monitor Total integral monitor counts Link to polar angle in /NXentry/NXinstrument/NXdetector Link to data in /NXentry/NXinstrument/NXdetector