1 files changed, 5 insertions, 4 deletions
diff --git a/Carpet/CarpetRegrid2/src/regrid.cc b/Carpet/CarpetRegrid2/src/regrid.cc
index eb4f9a087..f6a275dd9 100644
--- a/Carpet/CarpetRegrid2/src/regrid.cc
+++ b/Carpet/CarpetRegrid2/src/regrid.cc
@@ -287,12 +287,13 @@ namespace CarpetRegrid2 {
           rvect const rmax = centre.position + centre.radius.at(rl);
           
           // Convert to an integer bbox
+          ivect const istride = hh.baseextents.at(0).at(rl).stride();
           ivect const imin =
-            rpos2ipos (rmin, origin, scale, hh, rl);
+            rpos2ipos (rmin, origin, scale, hh, rl)
+            - boundary_shiftout * istride;
           ivect const imax =
-            rpos2ipos1 (rmax, origin, scale, hh, rl);
-          
-          ivect const istride = hh.baseextents.at(0).at(rl).stride();
+            rpos2ipos1 (rmax, origin, scale, hh, rl)
+            + boundary_shiftout * istride;
           
           ibbox const region (imin, imax, istride);