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ParticleGroupManager
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**Doc:**     holds and provides access to different types a  particle properties, eg position, field properties, custom properties    manages particle buffers size, periodically culls dead particles    

**short class_name:** ParticleGroupManager

**full class_name :** oceantracker.particle_group_manager.particle_group_manager.ParticleGroupManager


.. warning::

	Class is under development may not yet work in all cases, if errors contact developer



**Inheritance:** > ParameterBaseClass> ParticleGroupManager


Parameters:
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	* ``class_name`` :   ``<class 'str'>``   *<optional>*
		Description: Class name as string A.B.C, used to import this class from python path

		- default: ``None``
		- data_type: ``<class 'str'>``

	* ``name`` :   ``<class 'str'>``   *<optional>*
		Description: Name used to refer to class in code and output, = None for core claseses

		- default: ``None``
		- data_type: ``<class 'str'>``

	* ``user_note`` :   ``<class 'str'>``   *<optional>*
		- default: ``None``
		- data_type: ``<class 'str'>``



Expert Parameters:
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