.. _examples-myfirstexample:

*****************
myFirstExample.py
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You can view and download this file on Github: `myFirstExample.py <https://github.com/jgerstmayr/EXUDYN/tree/master/main/pythonDev/Examples/myFirstExample.py>`_

.. code-block:: python
   :linenos:

   #+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   # This is an EXUDYN example
   #
   # Details:  Micro example from documentation; use this to check if Exudyn works
   #
   # Author:   Johannes Gerstmayr
   # Date:     2019-08-01
   #
   # Copyright:This file is part of Exudyn. Exudyn is free software. You can redistribute it and/or modify it under the terms of the Exudyn license. See 'LICENSE.txt' for more details.
   #
   #+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   
   import exudyn as exu               #EXUDYN package including C++ core part
   from exudyn.itemInterface import * #conversion of data to exudyn dictionaries
   
   SC = exu.SystemContainer()         #container of systems
   mbs = SC.AddSystem()               #add a new system to work with
   
   nMP = mbs.AddNode(NodePoint2D(referenceCoordinates=[0,0]))
   mbs.AddObject(ObjectMassPoint2D(physicsMass=10, nodeNumber=nMP ))
   mMP = mbs.AddMarker(MarkerNodePosition(nodeNumber = nMP))
   mbs.AddLoad(Force(markerNumber = mMP, loadVector=[0.001,0,0]))
   
   mbs.Assemble()                     #assemble system and solve
   simulationSettings = exu.SimulationSettings()
   simulationSettings.timeIntegration.verboseMode=1 #provide some output
   mbs.SolveDynamic(simulationSettings)