.. highlightlang:: us

.. index:: File=>More File Functions=>Save 3D Data Matrix

.. _filemore-file-functionssave-3d-data-matrix:
.. _file-save-3d-data-matrix:

File=>More File Functions=>Save 3D Data Matrix
----------------------------------------------

Saves a data matrix as an Excel or ASCII file.

The function can be configured that numbers outside the data hull are set to a
specified value. Use the following function call in the UniScript command window
to set the value. In this example it is set to 0.0:

::

   WriteProfileString("Settings", "XYZOutsideValue", "0.0")

Values outside the hull can also be set to a string, e.g. ``****``. If the values
are set to a string UniPlot cannot import the data.

To import a matrix choose :ref:`filemore-file-functionsload-3d-data-matrix`.

These functions are written in UniScript. The source code can be found
in the file :file:`rs_file.ic`.

.. seealso::
   :ref:`file`,
   :ref:`filemore-file-functions`,
   :ref:`filemore-file-functionsload-3d-data-matrix`

:sub:`id-303852`