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**Multiple Calculation and FE-Simulation**
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.. role:: underline

.. role:: red
	  
.. admonition:: Command: run_models(*type*)
		
 execute simulation function  
 
 **Parameter**
  :red:`type` Model such as "cogg_calc", "pm_sym_fast", "ld_lq_ident" .. 


New features with FEMAG Rel 9:

 * :underline:`1/6 Period Rotation`: the simulation functions **coggcalc, pmsymfast, pmsymloss, ldlqfast, psdpsqfast** have a new optional parameter m.periodfrac:

    * m.periodfrac = 1 rotation range covers the mechanical period (default),
    * m.periodfrac = 6 rotation range is 1/6 period, the table values Torque, Flux, Forces, Voltage and Force Density are extended based on symmetry conditions.

 * :underline:`Movie Files`: the field values **vector potential, flux density and demagnetization** can be saved after each rotation step when running a FE simulation. This is achieved by setting the parameter m.movietype = filetype before invoking any of the FE simulation functions cogg_calc, pm_sym_fast, pm_sym_f_curr. Valid file types are "vtu" or "eps". (Note: The file type EPS is a graphics format)


.. admonition:: Command: set_sim_data(*name, value*)
		
 set simulation specific values  
 
 **Parameter**
  | :red:`name` eg. "explicit_mode*
  | :red:`value` 1 activates explicit mode that disables automatic adaptions of values such as start position, move range and number of move steps (since Rev 8.3) 


**Content**
^^^^^^^^^^^

.. toctree::

   multi/emagCalcMultiCalc
   multi/emagCalcMultiNoLoad
   multi/emagCalcMultiLoad
   multi/emagCalcMultiSimu
   multi/emagCalcMultiLdLq
   multi/emagCalcMultiPsi
   multi/emagCalcMultiStat
   multi/emagCalcMultiTrans