comment

AMReX-FHD · Feb 18, 2025 · d8460be · d8460be
1 parent 59325aa
commit d8460be
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src_compressible_stag/main_driver.cpp b/src_compressible_stag/main_driver.cpp
@@ -821,6 +821,9 @@ void main_driver(const char* argv)
                 surfCov_has_multiple_cells = 0;
             }
         } else {
+            // for full 3D simulations if n_cells=1 in both of the non-ads_wall_dir directions
+            // the surface coverage is only a single cell
+            // so don't take structure factors
             if (n_cells[(ads_wall_dir+1)%3] == 1 && n_cells[(ads_wall_dir+2)%3] == 1) {
                 surfCov_has_multiple_cells = 0;
             }