can link with doxygen now

Particle Basics

===============

In MFiXi-Exa, particles are managed by the :cpp:`MFIXParticleContainer` class.

This class is derived from AMReX's :cpp:`NeighbourParticleContainer` and

handles all of the particle data. Most importantly,

In MFiX-Exa, particles are managed by the `MFIXParticleContainer

<https://amrex-codes.github.io/MFIX-Exa/doxygen/class_m_f_i_x_particle_container.html>`_

class.  This class is derived from AMReX's :cpp:`NeighbourParticleContainer`

and handles all of the particle data. Most importantly,

:cpp:`MFIXParticleContainer` also provides the functions for solving the

particle dynamics (based on particle-particle, particle-fluid, and

particle-wall forces). Most importantly, :cpp:`MFIXParticleContainer` also