NXcanSAS
  entry : NXentry
    @canSAS_class : NX_CHAR = SASentry
    @default : NX_CHAR
    @version : NX_CHAR = 1.0
    definition = NXcanSAS
    run
      @maxOccurs = unbounded
      @minOccurs = 1
      @nameType = any
    title
      @maxOccurs = 1
      @minOccurs = 1
    collection : NXcollection
      @canSAS_class : NX_CHAR = SASnote
    data : NXdata
      @I_axes : NX_CHAR
      @Mask_indices : NX_CHAR
      @Q_indices : NX_INT
      @canSAS_class : NX_CHAR = SASdata
      @signal : NX_CHAR = I
      I : NX_NUMBER
        @type = NX_NUMBER
      Idev : NX_NUMBER
        @minOccurs = 0
        @type = NX_NUMBER
        @units = NX_PER_LENGTH
      Q : NX_NUMBER
        @type = NX_NUMBER
        @units = NX_PER_LENGTH
      Qdev : NX_NUMBER
        @minOccurs = 0
        @type = NX_NUMBER
        @units = NX_PER_LENGTH
      Qmean : NX_NUMBER
        @minOccurs = 0
        @type = NX_NUMBER
        @units = NX_PER_LENGTH
      ShadowFactor
        @minOccurs = 0
        @units = NX_DIMENSIONLESS
      dQl : NX_NUMBER
        @minOccurs = 0
        @type = NX_NUMBER
        @units = NX_PER_LENGTH
      dQw : NX_NUMBER
        @minOccurs = 0
        @type = NX_NUMBER
        @units = NX_PER_LENGTH
    data : NXdata
      @T_axes : NX_CHAR = T
      @canSAS_class : NX_CHAR = SAStransmission_spectrum
      @name : NX_CHAR
      @signal : NX_CHAR = T
      @timestamp : NX_DATE_TIME
      T : NX_NUMBER
        @type = NX_NUMBER
        @units = NX_DIMENSIONLESS
      Tdev : NX_NUMBER
        @type = NX_NUMBER
        @units = NX_PER_LENGTH
      lambda : NX_NUMBER
        @type = NX_NUMBER
        @units = NX_WAVELENGTH
    instrument : NXinstrument
      @canSAS_class : NX_CHAR = SASinstrument
      aperture : NXaperture
        @canSAS_class : NX_CHAR = SASaperture
        shape
        x_gap : NX_NUMBER
          @maxOccurs = 1
          @minOccurs = 0
          @type = NX_NUMBER
          @units = NX_LENGTH
        y_gap : NX_NUMBER
          @maxOccurs = 1
          @minOccurs = 0
          @type = NX_NUMBER
          @units = NX_LENGTH
      collimator : NXcollimator
        @canSAS_class : NX_CHAR = SAScollimation
        distance : NX_NUMBER
          @maxOccurs = 1
          @minOccurs = 0
          @type = NX_NUMBER
          @units = NX_LENGTH
        length : NX_NUMBER
          @maxOccurs = 1
          @minOccurs = 0
          @type = NX_NUMBER
          @units = NX_LENGTH
      detector : NXdetector
        @canSAS_class : NX_CHAR = SASdetector
        SDD : NX_NUMBER
          @maxOccurs = 1
          @minOccurs = 0
          @type = NX_NUMBER
          @units = NX_LENGTH
        beam_center_x : NX_FLOAT
          @maxOccurs = 1
          @minOccurs = 0
          @type = NX_FLOAT
          @units = NX_LENGTH
        beam_center_y : NX_FLOAT
          @maxOccurs = 1
          @minOccurs = 0
          @type = NX_FLOAT
          @units = NX_LENGTH
        name
          @maxOccurs = 1
        pitch : NX_NUMBER
          @maxOccurs = 1
          @minOccurs = 0
          @type = NX_NUMBER
          @units = NX_ANGLE
        roll : NX_NUMBER
          @maxOccurs = 1
          @minOccurs = 0
          @type = NX_NUMBER
          @units = NX_ANGLE
        slit_length : NX_NUMBER
          @maxOccurs = 1
          @minOccurs = 0
          @type = NX_NUMBER
          @units = NX_PER_LENGTH
        x_pixel_size : NX_FLOAT
          @maxOccurs = 1
          @minOccurs = 0
          @type = NX_FLOAT
          @units = NX_LENGTH
        x_position : NX_NUMBER
          @maxOccurs = 1
          @minOccurs = 0
          @type = NX_NUMBER
          @units = NX_LENGTH
        y_pixel_size : NX_FLOAT
          @maxOccurs = 1
          @minOccurs = 0
          @type = NX_FLOAT
          @units = NX_LENGTH
        y_position : NX_NUMBER
          @maxOccurs = 1
          @minOccurs = 0
          @type = NX_NUMBER
          @units = NX_LENGTH
        yaw : NX_NUMBER
          @maxOccurs = 1
          @minOccurs = 0
          @type = NX_NUMBER
          @units = NX_ANGLE
      source : NXsource
        @canSAS_class : NX_CHAR = SASsource
        beam_shape
          @maxOccurs = 1
          @minOccurs = 0
        beam_size_x : NX_NUMBER
          @maxOccurs = 1
          @minOccurs = 0
          @type = NX_NUMBER
          @units = NX_LENGTH
        beam_size_y : NX_NUMBER
          @maxOccurs = 1
          @minOccurs = 0
          @type = NX_NUMBER
          @units = NX_LENGTH
        incident_wavelength : NX_NUMBER
          @maxOccurs = 1
          @minOccurs = 0
          @type = NX_NUMBER
          @units = NX_WAVELENGTH
        incident_wavelength_spread : NX_NUMBER
          @maxOccurs = 1
          @minOccurs = 0
          @type = NX_NUMBER
          @units = NX_WAVELENGTH
        radiation = Spallation Neutron Source | Pulsed Reactor Neutron Source | Reactor Neutron Source | Synchrotron X-ray Source | Pulsed Muon Source | Rotating Anode X-ray | Fixed Tube X-ray | UV Laser | Free-Electron Laser | Optical Laser | Ion Source | UV Plasma Source | neutron | x-ray | muon | electron | ultraviolet | visible light | positron | proton
          @maxOccurs = 1
        wavelength_max : NX_NUMBER
          @maxOccurs = 1
          @minOccurs = 0
          @type = NX_NUMBER
          @units = NX_WAVELENGTH
        wavelength_min : NX_NUMBER
          @maxOccurs = 1
          @minOccurs = 0
          @type = NX_NUMBER
          @units = NX_WAVELENGTH
    process : NXprocess
      @canSAS_class : NX_CHAR = SASprocess
      date : NX_DATE_TIME
        @maxOccurs = 1
        @minOccurs = 0
        @type = NX_DATE_TIME
      description
        @maxOccurs = 1
        @minOccurs = 0
      name
        @maxOccurs = 1
        @minOccurs = 0
      term
        @maxOccurs = unbounded
        @minOccurs = 0
        @nameType = any
      collection : NXcollection
        @canSAS_class : NX_CHAR = SASprocessnote
      note : NXnote
    sample : NXsample
      @canSAS_class : NX_CHAR = SASsample
      details
        @maxOccurs = unbounded
        @minOccurs = 0
        @nameType = any
      name
        @maxOccurs = 1
      pitch : NX_NUMBER
        @maxOccurs = 1
        @minOccurs = 0
        @type = NX_NUMBER
        @units = NX_ANGLE
      roll : NX_NUMBER
        @maxOccurs = 1
        @minOccurs = 0
        @type = NX_NUMBER
        @units = NX_ANGLE
      temperature : NX_NUMBER
        @maxOccurs = 1
        @minOccurs = 0
        @type = NX_NUMBER
        @units = NX_TEMPERATURE
      thickness : NX_FLOAT
        @maxOccurs = 1
        @minOccurs = 0
        @type = NX_FLOAT
        @units = NX_LENGTH
      transmission : NX_NUMBER
        @maxOccurs = 1
        @minOccurs = 0
        @type = NX_NUMBER
        @units = NX_DIMENSIONLESS
      x_position : NX_NUMBER
        @maxOccurs = 1
        @minOccurs = 0
        @type = NX_NUMBER
        @units = NX_LENGTH
      y_position : NX_NUMBER
        @maxOccurs = 1
        @minOccurs = 0
        @type = NX_NUMBER
        @units = NX_LENGTH
      yaw : NX_NUMBER
        @maxOccurs = 1
        @minOccurs = 0
        @type = NX_NUMBER
        @units = NX_ANGLE