.. auto-generated by script ../../../../utils/nxdl2rst.py from the NXDL source ../../../../applications/NXxasproc.nxdl.xml

.. index::
    ! NXxasproc (application definition)
    ! xasproc (application definition)
    see: xasproc (application definition); NXxasproc

.. _NXxasproc:

=========
NXxasproc
=========

**Status**:

  application definition, extends :ref:`NXobject`, version 1.0

**Description**:

  This is an application definition for processed data from XAS. This 
  is energy versus I(incoming)/I(absorbed).

**Symbols**:

  No symbol table

**Groups cited**:
  :ref:`NXdata`, :ref:`NXentry`, :ref:`NXparameters`, :ref:`NXprocess`, :ref:`NXsample`

.. index:: NXentry (base class); used in application definition, NXsample (base class); used in application definition, NXprocess (base class); used in application definition, NXparameters (base class); used in application definition, NXdata (base class); used in application definition

**Structure**:

  **(entry)**: :ref:`NXentry`


    .. index:: entry (attribute)

    **@entry**: :ref:`NX_CHAR <NX_CHAR>`

      NeXus convention is to use "entry1", "entry2", ... 
      for analysis software to locate each entry.

    .. index:: title (data field)

    **title**: :ref:`NX_CHAR <NX_CHAR>`


    .. index:: definition (data field)

    **definition**: :ref:`NX_CHAR <NX_CHAR>`

      Official NeXus NXDL schema to which this file conforms

      Obligatory value:  ``NXxasproc``

    **(sample)**: :ref:`NXsample`


      .. index:: name (data field)

      **name**: :ref:`NX_CHAR <NX_CHAR>`

        Descriptive name of sample

    **XAS_data_reduction**: :ref:`NXprocess`


      .. index:: program (data field)

      **program**: :ref:`NX_CHAR <NX_CHAR>`

        Name of the program used for reconstruction

      .. index:: version (data field)

      **version**: :ref:`NX_CHAR <NX_CHAR>`

        Version of the program used

      .. index:: date (data field)

      **date**: :ref:`NX_DATE_TIME <NX_DATE_TIME>`

        Date and time of reconstruction processing.

      **parameters**: :ref:`NXparameters`


        .. index:: raw_file (data field)

        **raw_file**: :ref:`NX_CHAR <NX_CHAR>`

          Original raw data file this data was derived from

    **(data)**: :ref:`NXdata`


      .. index:: energy (data field)

      **energy[np]**: :ref:`NX_CHAR <NX_CHAR>`


      .. index:: data (data field)

      **data[np]**: :ref:`NX_FLOAT <NX_FLOAT>`

        This is corrected and calibrated I(incoming)/I(absorbed). So it is the absorption. 
        Expect attribute  ``signal=1``

**Source**:
  Automatically generated from https://github.com/nexusformat/definitions/blob/master/applications/NXxasproc.nxdl.xml