From b5d7a463a32af356d05458941fc43e6be76bce11 Mon Sep 17 00:00:00 2001
From: Andrew Myers <atmyers@lbl.gov>
Date: Tue, 13 Jul 2021 12:54:14 -0700
Subject: when regridding (say after a load balance), we need to regenerate the
 edge and face multifabs. (#2079)

---
 Source/Parallelization/WarpXRegrid.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'Source/Parallelization/WarpXRegrid.cpp')

diff --git a/Source/Parallelization/WarpXRegrid.cpp b/Source/Parallelization/WarpXRegrid.cpp
index 09cb7cb28..5a65327d1 100644
--- a/Source/Parallelization/WarpXRegrid.cpp
+++ b/Source/Parallelization/WarpXRegrid.cpp
@@ -145,6 +145,10 @@ WarpX::RemakeLevel (int lev, Real /*time*/, const BoxArray& ba, const Distributi
         m_field_factory[lev] = amrex::makeEBFabFactory(Geom(lev), ba, dm,
                                                        {1,1,1}, // Not clear how many ghost cells we need yet
                                                        amrex::EBSupport::full);
+        ComputeEdgeLengths();
+        ComputeFaceAreas();
+        ScaleEdges();
+        ScaleAreas();
 #else
         m_field_factory[lev] = std::make_unique<FArrayBoxFactory>();
 #endif
-- 
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