Fix Box-index staggering for Coarse-fine Interpolate (#1506)

* CI Lamor MR: Cover raw fields

Reproduce and cover raw field plots in CI.

* fix staggering of box indices in Interpolate

1 files changed, 3 insertions, 3 deletions

diff --git a/Source/Utils/Interpolate.cpp b/Source/Utils/Interpolate.cpp
index 73bd530b8..c753aa961 100644
--- a/Source/Utils/Interpolate.cpp
+++ b/Source/Utils/Interpolate.cpp
@@ -74,9 +74,9 @@ namespace Interpolate
 #endif
         for (MFIter mfi(*interpolated_F[0], TilingIfNotGPU()); mfi.isValid(); ++mfi)
         {
-            Box const& boxx = mfi.growntilebox(fx_type);
-            Box const& boxy = mfi.growntilebox(fy_type);
-            Box const& boxz = mfi.growntilebox(fz_type);
+            Box const& boxx = mfi.tilebox(fx_type);
+            Box const& boxy = mfi.tilebox(fy_type);
+            Box const& boxz = mfi.tilebox(fz_type);
 
             Array4<Real      > const& fx = interpolated_F[0]->array(mfi);
             Array4<Real      > const& fy = interpolated_F[1]->array(mfi);