Remove amrex_particles_to_vtp.py (#4564)

This is not necessary now that Paraview supports our binary particle
format directly.

Author: atmyers

Docs/sphinx_documentation/source/AmrLevel.rst

@@ -181,15 +181,5 @@ There is an option to turn on passively advected particles. In the
 (do a ``make realclean first``).
 In the inputs file, add the line ``adv.do_tracers = 1``.
 When you run the code, within each plotfile directory there will be a
-subdirectory called "Tracer".
-
-Copy the files from ``amrex/Tools/Py_util/amrex_particles_to_vtp`` into
-the run directory and type, e.g.,
-
-.. highlight:: console
-
-::
-
-    python amrex_binary_particles_to_vtp.py plt00000 Tracer
-
-To generate a vtp file you can open with ParaView (Refer to the chapter on :ref:`Chap:Visualization`).
+subdirectory called "Tracer". These can be visualized using either yt or
+Paraview (refer to the chapter on :ref:`Chap:Visualization`).

Docs/sphinx_documentation/source/Particle.rst

@@ -695,9 +695,7 @@ mesh data IO. For example:
 
 will create a plot file called "plt00000" and write the mesh data in :cpp:`output` to it, and then write the particle data in a subdirectory called "particle0". There is also the :cpp:`WriteAsciiFile` method, which writes the particles in a human-readable text format. This is mainly useful for testing and debugging.
 
-The binary file format is currently readable by :cpp:`yt`. In additional, there is a Python conversion script in
-``amrex/Tools/Py_util/amrex_particles_to_vtp`` that can convert both the ASCII and the binary particle files to a
-format readable by Paraview. See the chapter on :ref:`Chap:Visualization` for more information on visualizing AMReX datasets, including those with particles.
+The binary file format is readable by either :cpp:`yt` or :cpp:`Paraview`. See the chapter on :ref:`Chap:Visualization` for more information on visualizing AMReX datasets, including those with particles.
 
 Inputs parameters
 =================