Fix number of counted scintillation particles

Co-authored-by: Amanda Lund <alund@anl.gov>
stognini · Mar 27, 2024 · c7c34b6 · c7c34b6
1 parent 1def7e8
commit c7c34b6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/celeritas/optical/ScintillationParams.cc b/src/celeritas/optical/ScintillationParams.cc
@@ -61,7 +61,7 @@ ScintillationParams::from_import(ImportData const& data,
             }
         }
         // Resize particle- and material-dependent spectra
-        auto const num_scint_particles = scintpid.get() + 1;
+        auto const num_scint_particles = scintpid.get();
         input.particles.resize(num_scint_particles * num_optmats);
     }
     else