3 files changed, 6 insertions, 6 deletions
diff --git a/Source/Initialization/InjectorDensity.cpp b/Source/Initialization/InjectorDensity.cpp
index 9f711a7af..fa54b342c 100644
--- a/Source/Initialization/InjectorDensity.cpp
+++ b/Source/Initialization/InjectorDensity.cpp
@@ -36,8 +36,8 @@ InjectorDensity::sharedMemoryNeeded () const noexcept
     case Type::parser:
     {
         // For parser injector, the 3D position of each particle
-        // is stored in shared memory.
-        return amrex::Gpu::numThreadsPerBlockParallelFor() * sizeof(double) * 3;
+        // and time, t, is stored in shared memory.
+        return amrex::Gpu::numThreadsPerBlockParallelFor() * sizeof(double) * 4;
     }
     default:
         return 0;
diff --git a/Source/Initialization/InjectorMomentum.cpp b/Source/Initialization/InjectorMomentum.cpp
index 8fadf0c4b..255883a34 100644
--- a/Source/Initialization/InjectorMomentum.cpp
+++ b/Source/Initialization/InjectorMomentum.cpp
@@ -30,9 +30,9 @@ InjectorMomentum::sharedMemoryNeeded () const noexcept
     {
     case Type::parser:
     {
-        // For parser injector, the 3D position of each particle
+        // For parser injector, the 3D position of each particle and time, t,
         // is stored in shared memory.
-        return amrex::Gpu::numThreadsPerBlockParallelFor() * sizeof(double) * 3;
+        return amrex::Gpu::numThreadsPerBlockParallelFor() * sizeof(double) * 4;
     }
     default:
         return 0;
diff --git a/Source/Initialization/WarpXInitData.cpp b/Source/Initialization/WarpXInitData.cpp
index be29a1cbc..48c30ae93 100644
--- a/Source/Initialization/WarpXInitData.cpp
+++ b/Source/Initialization/WarpXInitData.cpp
@@ -535,8 +535,8 @@ WarpX::InitializeExternalFieldsOnGridUsingParser (
                 mfzfab(i,j,k) = zfield_parser->getField(x,y,z);
             },
             /* To allocate shared memory for the GPU threads. */
-            /* But, for now only 3 doubles (x,y,z) are allocated. */
-            amrex::Gpu::numThreadsPerBlockParallelFor() * sizeof(double) * 3
+            /* But, for now only 4 doubles (x,y,z,t) are allocated. */
+            amrex::Gpu::numThreadsPerBlockParallelFor() * sizeof(double) * 4
         );
 
     }