From c9df4485fc29e1ec5111906975d359efcace269a Mon Sep 17 00:00:00 2001
From: Roelof Groenewald <40245517+roelof-groenewald@users.noreply.github.com>
Date: Mon, 29 Jan 2024 11:43:50 -0800
Subject: [PATCH] Update DSMC picmi class initialization function (#4646)

---
 Python/pywarpx/picmi.py    |  2 +-
 Regression/WarpX-tests.ini | 36 ++++++++++++++++++------------------
 2 files changed, 19 insertions(+), 19 deletions(-)

diff --git a/Python/pywarpx/picmi.py b/Python/pywarpx/picmi.py
index 857f857a554..89bd5af2eab 100644
--- a/Python/pywarpx/picmi.py
+++ b/Python/pywarpx/picmi.py
@@ -1575,7 +1575,7 @@ def __init__(self, name, species, scattering_processes, ndt=None, **kw):
 
         self.handle_init(kw)
 
-    def initialize_inputs(self):
+    def collision_initialize_inputs(self):
         collision = pywarpx.Collisions.newcollision(self.name)
         collision.type = 'dsmc'
         collision.species = [species.name for species in self.species]
diff --git a/Regression/WarpX-tests.ini b/Regression/WarpX-tests.ini
index 75939c1fd12..7af5eb4b002 100644
--- a/Regression/WarpX-tests.ini
+++ b/Regression/WarpX-tests.ini
@@ -3079,24 +3079,24 @@ doVis = 0
 compareParticles = 0
 analysisRoutine = Examples/Tests/electrostatic_dirichlet_bc/analysis.py
 
-# [Python_dsmc_1d]
-# buildDir = .
-# inputFile = Examples/Physics_applications/capacitive_discharge/PICMI_inputs_1d.py
-# runtime_params =
-# customRunCmd = python3 PICMI_inputs_1d.py --test --dsmc
-# dim = 1
-# addToCompileString = USE_PYTHON_MAIN=TRUE USE_OPENPMD=TRUE QED=FALSE
-# cmakeSetupOpts = -DWarpX_DIMS=1 -DWarpX_APP=OFF -DWarpX_PYTHON=ON -DWarpX_OPENPMD=ON -DWarpX_QED=OFF
-# target = pip_install
-# restartTest = 0
-# useMPI = 1
-# numprocs = 2
-# useOMP = 1
-# numthreads = 1
-# compileTest = 0
-# doVis = 0
-# compareParticles = 0
-# analysisRoutine = Examples/Physics_applications/capacitive_discharge/analysis_dsmc.py
+[Python_dsmc_1d]
+buildDir = .
+inputFile = Examples/Physics_applications/capacitive_discharge/PICMI_inputs_1d.py
+runtime_params =
+customRunCmd = python3 PICMI_inputs_1d.py --test --dsmc
+dim = 1
+addToCompileString = USE_PYTHON_MAIN=TRUE USE_OPENPMD=TRUE QED=FALSE
+cmakeSetupOpts = -DWarpX_DIMS=1 -DWarpX_APP=OFF -DWarpX_PYTHON=ON -DWarpX_OPENPMD=ON -DWarpX_QED=OFF
+target = pip_install
+restartTest = 0
+useMPI = 1
+numprocs = 2
+useOMP = 1
+numthreads = 1
+compileTest = 0
+doVis = 0
+compareParticles = 0
+analysisRoutine = Examples/Physics_applications/capacitive_discharge/analysis_dsmc.py
 
 [Python_ElectrostaticSphereEB]
 buildDir = .