fixing bug from last commit.

ECP-WarpX · Feb 14, 2025 · 671a7d0 · 671a7d0
1 parent dc41ca6
commit 671a7d0
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/Source/BoundaryConditions/WarpX_PEC.cpp b/Source/BoundaryConditions/WarpX_PEC.cpp
@@ -388,7 +388,9 @@ namespace
                 iv_mirror[idim] = mirrorfac[idim][iside] - ijk_vec[idim];
 
                 // Note that this includes the cells on the boundary
-                field(ijk_vec,n) += psign[idim][iside] * field(iv_mirror,n);
+                if (fabbox.contains(iv_mirror)) {
+                   field(ijk_vec,n) += psign[idim][iside] * field(iv_mirror,n);
+                }
 
             }
         }