Add collisions between a single species.

1 files changed, 4 insertions, 3 deletions

diff --git a/Source/Particles/MultiParticleContainer.cpp b/Source/Particles/MultiParticleContainer.cpp
index 582666152..f6f9ab1a2 100644
--- a/Source/Particles/MultiParticleContainer.cpp
+++ b/Source/Particles/MultiParticleContainer.cpp
@@ -638,8 +638,8 @@ MultiParticleContainer::doCoulombCollisions ()
         //       two types of species that will be collided
         // auto& species1 = allcontainers[0];
         // auto& species2 = allcontainers[1];
-        auto& species1 = allcontainers[ allcollisions[i]->m_species1 ];
-        auto& species2 = allcontainers[ allcollisions[i]->m_species2 ];
+        auto& species1 = allcontainers[ allcollisions[i]->m_species1_index ];
+        auto& species2 = allcontainers[ allcollisions[i]->m_species2_index ];
     
         // Enable tiling
         MFItInfo info;
@@ -656,7 +656,8 @@ MultiParticleContainer::doCoulombCollisions ()
             for (MFIter mfi = species1->MakeMFIter(lev, info); mfi.isValid(); ++mfi){
     
                 CollisionType::doCoulombCollisionsWithinTile
-                    ( lev, mfi, species1, species2 );
+                    ( lev, mfi, species1, species2,
+                      allcollisions[i]->m_isSameSpecies );
     
             }
         }