NXcanSAS (application definition, version 1.0)
  (overlays NXentry)
  NXentry
    @default
    @canSAS_class
    @version
    definition:NX_CHAR
    run:NX_CHAR
      @name
    title:NX_CHAR
    NXcollection
      @canSAS_class
    NXdata
      @canSAS_class
      @signal
      @I_axes
      @Q_indices
      @Mask_indices
      @timestamp
      dQl:NX_NUMBER
      dQw:NX_NUMBER
      I:NX_NUMBER
        @uncertainties
        @scaling_factor
      Idev:NX_NUMBER
      Q:NX_NUMBER
        @uncertainties
        @resolutions
        @resolutions_description
      Qdev:NX_NUMBER
      Qmean:NX_NUMBER
      ShadowFactor:NX_CHAR
    NXdata
      @canSAS_class
      @signal
      @T_axes
      @name
      @timestamp
      lambda:NX_NUMBER
      T:NX_NUMBER
        @uncertainties
      Tdev:NX_NUMBER
    NXinstrument
      @canSAS_class
      NXaperture
        @canSAS_class
        shape:NX_CHAR
        x_gap:NX_NUMBER
        y_gap:NX_NUMBER
      NXcollimator
        @canSAS_class
        distance:NX_NUMBER
        length:NX_NUMBER
      NXdetector
        @canSAS_class
        beam_center_x:NX_FLOAT
        beam_center_y:NX_FLOAT
        name:NX_CHAR
        pitch:NX_NUMBER
        roll:NX_NUMBER
        SDD:NX_NUMBER
        slit_length:NX_NUMBER
        x_pixel_size:NX_FLOAT
        x_position:NX_NUMBER
        yaw:NX_NUMBER
        y_pixel_size:NX_FLOAT
        y_position:NX_NUMBER
      NXsource
        @canSAS_class
        beam_shape:NX_CHAR
        beam_size_x:NX_NUMBER
        beam_size_y:NX_NUMBER
        incident_wavelength:NX_NUMBER
        incident_wavelength_spread:NX_NUMBER
        radiation:NX_CHAR
        wavelength_max:NX_NUMBER
        wavelength_min:NX_NUMBER
    NXprocess
      @canSAS_class
      date:NX_DATE_TIME
      description:NX_CHAR
      name:NX_CHAR
      term:NX_CHAR
      NXcollection
        @canSAS_class
      NXnote
    NXsample
      @canSAS_class
      details:NX_CHAR
      name:NX_CHAR
      pitch:NX_NUMBER
      roll:NX_NUMBER
      temperature:NX_NUMBER
      thickness:NX_FLOAT
      transmission:NX_NUMBER
      x_position:NX_NUMBER
      yaw:NX_NUMBER
      y_position:NX_NUMBER