diff options
Diffstat (limited to 'Source/Utils/WarpXMovingWindow.cpp')
| -rw-r--r-- | Source/Utils/WarpXMovingWindow.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Source/Utils/WarpXMovingWindow.cpp b/Source/Utils/WarpXMovingWindow.cpp index d59d0d8b0..e3819966d 100644 --- a/Source/Utils/WarpXMovingWindow.cpp +++ b/Source/Utils/WarpXMovingWindow.cpp @@ -223,11 +223,13 @@ WarpX::shiftMF (MultiFab& mf, const Geometry& geom, int num_shift, int dir, // Not sure why this is needed, but it is... IntVect ng_mw = IntVect::TheUnitVector(); + // Enough guard cells in the MW direction ng_mw[dir] = num_shift; + // Add the extra cell (if momentum-conserving gather with staggered field solve) ng_mw += ng_extra; + // Make sure we don't exceed number of guard cells allocated ng_mw = ng_mw.min(ng); - Print()<<"ng_mw "<<ng_mw<<'\n'; - + // Fill guard cells. tmpmf.FillBoundary(0, tmpmf.nComp(), ng_mw, geom.periodicity()); // Make a box that covers the region that the window moved into |