Model loading
=============

Loading of the model data from the xml description file (.mbs) generated by 
MBSysPad to MBSysPy.

Code sample
-----------

For loading the model, insert the following code in your main routine and adapt 
it to your need:

.. code-block:: python

    mbs_data = MBsysPy.MbsData("../dataR/my_mbs_file.mbs")
    
    # Optionally print the contents of the system
    print(mbs_data)

Use
---

.. py:currentmodule:: MBsysPy.mbsyspy.mbs_data

The loading is performed by instancing an instance of :py:class:`MbsData`. The 
different options to instancing the class are given in the function :py:func:`MbsData.__init__`.


.. note::
    The field :py:attr:`MbsData.process` is used to inform every module 
    using the instance what is the current process running on it. This value is
    not required by MBsysPy, it my be used by the user in the user-defined 
    function of the multibody system.