4 files changed, 2 insertions, 33 deletions
diff --git a/Python/pywarpx/Langmuirwave.py b/Python/pywarpx/Langmuirwave.py
deleted file mode 100644
index 43d672a4a..000000000
--- a/Python/pywarpx/Langmuirwave.py
+++ /dev/null
@@ -1,9 +0,0 @@
-# Copyright 2016 David Grote
-#
-# This file is part of WarpX.
-#
-# License: BSD-3-Clause-LBNL
-
-from .Bucket import Bucket
-
-langmuirwave = Bucket('langmuirwave')
diff --git a/Python/pywarpx/Particles.py b/Python/pywarpx/Particles.py
index 7022190f1..e05341e82 100644
--- a/Python/pywarpx/Particles.py
+++ b/Python/pywarpx/Particles.py
@@ -8,26 +8,7 @@ from .Bucket import Bucket
 
 particles = Bucket('particles', species_names=[], rigid_injected_species=[])
 particles_list = []
-
-electrons = Bucket('electrons')
-electrons.charge = "-q_e"
-electrons.mass = "m_e"
-electrons.injection_style = None
-
-positrons = Bucket('positrons')
-positrons.charge = "q_e"
-positrons.mass = "m_e"
-positrons.injection_style = None
-
-protons = Bucket('protons')
-protons.charge = "q_e"
-protons.mass = "m_p"
-protons.injection_style = None
-
-particle_dict = {'electrons':electrons,
-                 'positrons':positrons,
-                 'protons':protons
-                 }
+particle_dict = {}
 
 def newspecies(name):
     result = Bucket(name)
diff --git a/Python/pywarpx/WarpX.py b/Python/pywarpx/WarpX.py
index 79b248617..ef35f28ce 100644
--- a/Python/pywarpx/WarpX.py
+++ b/Python/pywarpx/WarpX.py
@@ -20,7 +20,6 @@ from .EB2 import eb2
 from .Geometry import geometry
 from .HybridPICModel import hybridpicmodel
 from .Interpolation import interpolation
-from .Langmuirwave import langmuirwave
 from .Lasers import lasers, lasers_list
 from .PSATD import psatd
 from .Particles import particles, particles_list
@@ -47,7 +46,6 @@ class WarpX(Bucket):
         argv += hybridpicmodel.attrlist()
         argv += boundary.attrlist()
         argv += algo.attrlist()
-        argv += langmuirwave.attrlist()
         argv += interpolation.attrlist()
         argv += psatd.attrlist()
         argv += eb2.attrlist()
diff --git a/Python/pywarpx/__init__.py b/Python/pywarpx/__init__.py
index 1e80ccfdf..c74405acf 100644
--- a/Python/pywarpx/__init__.py
+++ b/Python/pywarpx/__init__.py
@@ -15,10 +15,9 @@ from .EB2 import eb2
 from .Geometry import geometry
 from .HybridPICModel import hybridpicmodel
 from .Interpolation import interpolation
-from .Langmuirwave import langmuirwave
 from .Lasers import lasers
 from .PSATD import psatd
-from .Particles import electrons, newspecies, particles, positrons, protons
+from .Particles import newspecies, particles
 from .WarpX import warpx
 from ._libwarpx import libwarpx