:class:`EMAnalysis`
===================


.. py:class:: ansys.dyna.core.pre.dynaem.EMAnalysis(type=EMType.EDDY_CURRENT)

   
   Enables the EM solver and sets its options.


   :Parameters:

       **type** : :class:`python:int`
           Electromagnetism solver. The default is ``EDDY_CURRENT``. Options are:
           
           - EQ.1: Eddy current solver
           - EQ.2: Induced heating solver
           - EQ.3: Resistive heating solver
           - EQ.11: Electrophysiology monodomain














   ..
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.. py:currentmodule:: EMAnalysis

Overview
--------

.. tab-set::



   .. tab-item:: Methods

      .. list-table::
          :header-rows: 0
          :widths: auto

          * - :py:attr:`~set_timestep`
            - Set the EM time step and its evolution.
          * - :py:attr:`~set_em_solver`
            - Set the EM solver.
          * - :py:attr:`~set_solver_bem`
            - Set the type of linear solver, pre-conditioner, and tolerance for the EM BEM solver.
          * - :py:attr:`~set_solver_fem`
            - Set some parameters for the EM FEM solver.
          * - :py:attr:`~set_bem_matrix_tol`
            - Set the type of BEM matrices and the way that they are assembled.
          * - :py:attr:`~create`
            - Create an EM analysis.



   .. tab-item:: Attributes

      .. list-table::
          :header-rows: 0
          :widths: auto

          * - :py:attr:`~p_matrix_tol`
            - 
          * - :py:attr:`~q_matrix_tol`
            - 
          * - :py:attr:`~w_matrix_tol`
            - 
          * - :py:attr:`~defined`
            - 
          * - :py:attr:`~stub`
            - 
          * - :py:attr:`~type`
            - 
          * - :py:attr:`~dimtype`
            - 
          * - :py:attr:`~defined_bem`
            - 
          * - :py:attr:`~defined_fem`
            - 






Import detail
-------------

.. code-block:: python

    from ansys.dyna.core.pre.dynaem import EMAnalysis


Attribute detail
----------------

.. py:attribute:: p_matrix_tol
   :value: 1e-06


.. py:attribute:: q_matrix_tol
   :value: 1e-06


.. py:attribute:: w_matrix_tol
   :value: 1e-06


.. py:attribute:: defined
   :value: False


.. py:attribute:: stub

.. py:attribute:: type
   :value: 1


.. py:attribute:: dimtype
   :value: 0


.. py:attribute:: defined_bem
   :value: False


.. py:attribute:: defined_fem
   :value: False




Method detail
-------------

.. py:method:: set_timestep(timestep)

   
   Set the EM time step and its evolution.
















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.. py:method:: set_em_solver(type=EMType.EDDY_CURRENT, dimtype=EMDimension.SOLVER_3D)

   
   Set the EM solver.
















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.. py:method:: set_solver_bem(solver=BEMSOLVER.PCG, relative_tol=1e-06, max_iteration=1000)

   
   Set the type of linear solver, pre-conditioner, and tolerance for the EM BEM solver.
















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.. py:method:: set_solver_fem(solver=FEMSOLVER.DIRECT_SOLVER, relative_tol=1e-06, max_iteration=1000)

   
   Set some parameters for the EM FEM solver.
















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.. py:method:: set_bem_matrix_tol(p_matrix_tol=1e-06, q_matrix_tol=1e-06, w_matrix_tol=1e-06)

   
   Set the type of BEM matrices and the way that they are assembled.
















   ..
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.. py:method:: create()

   
   Create an EM analysis.
















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