From b8a903d3bf4d9adc5ce835597738e32c0d07bc74 Mon Sep 17 00:00:00 2001
From: Andrew Myers <atmyers2@gmail.com>
Date: Fri, 8 Mar 2024 08:59:26 -0800
Subject: [PATCH] Update Src/EB/AMReX_WriteEBSurface.cpp

Co-authored-by: Weiqun Zhang <WeiqunZhang@lbl.gov>
---
 Src/EB/AMReX_WriteEBSurface.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Src/EB/AMReX_WriteEBSurface.cpp b/Src/EB/AMReX_WriteEBSurface.cpp
index 22e250fdc41..0a85de2acd3 100644
--- a/Src/EB/AMReX_WriteEBSurface.cpp
+++ b/Src/EB/AMReX_WriteEBSurface.cpp
@@ -45,7 +45,7 @@ void WriteEBSurface (const BoxArray & ba, const DistributionMapping & dmap, cons
             host_flag = std::make_unique<EBCellFlagFab>(my_flag.box(), my_flag.nComp(),
                                                   The_Pinned_Arena());
             Gpu::dtoh_memcpy_async(host_flag->dataPtr(), my_flag.dataPtr(),
-                                   my_flag.size()*sizeof(Real));
+                                   host_flag.nBytes());
             Gpu::streamSynchronize();
             my_flag_ptr = host_flag.get();
         }