From 66ec1fa3b8703830b90cba112384f3b64538abcb Mon Sep 17 00:00:00 2001
From: Max Katz <maxpkatz@gmail.com>
Date: Sun, 8 Oct 2023 22:23:05 -0400
Subject: [PATCH] No tiling

---
 Source/radiation/Radiation.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Source/radiation/Radiation.cpp b/Source/radiation/Radiation.cpp
index eb6df985f7..1bc5ecc3fa 100644
--- a/Source/radiation/Radiation.cpp
+++ b/Source/radiation/Radiation.cpp
@@ -1219,7 +1219,8 @@ void Radiation::extrapolateBorders(MultiFab& f, int indx)
 #pragma omp parallel
 #endif
     for (MFIter mfi(f); mfi.isValid(); ++mfi) {
-        const Box& bx = mfi.tilebox();
+        // Note no tiling in the current implementation.
+        const Box& bx = mfi.box();
         const Box& grownbx = amrex::grow(bx, 1);
 
         Array4<Real> const f_arr = f[mfi].array(indx);