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-rw-r--r--Source/FieldSolver/WarpXPushFieldsEM.cpp6
1 files changed, 5 insertions, 1 deletions
diff --git a/Source/FieldSolver/WarpXPushFieldsEM.cpp b/Source/FieldSolver/WarpXPushFieldsEM.cpp
index 6d588ae86..97204cc17 100644
--- a/Source/FieldSolver/WarpXPushFieldsEM.cpp
+++ b/Source/FieldSolver/WarpXPushFieldsEM.cpp
@@ -76,6 +76,7 @@ WarpX::EvolveB (int lev, PatchType patch_type, amrex::Real dt)
const Box& tbx = mfi.tilebox(Bx_nodal_flag);
const Box& tby = mfi.tilebox(By_nodal_flag);
const Box& tbz = mfi.tilebox(Bz_nodal_flag);
+ const Real xmin = mfi.tilebox().smallEnd(0)*dx[0];
if (do_nodal) {
auto const& Bxfab = Bx->array(mfi);
@@ -112,6 +113,7 @@ WarpX::EvolveB (int lev, PatchType patch_type, amrex::Real dt)
BL_TO_FORTRAN_3D((*By)[mfi]),
BL_TO_FORTRAN_3D((*Bz)[mfi]),
&dtsdx, &dtsdy, &dtsdz,
+ &xmin, &dx[0],
&WarpX::maxwell_fdtd_solver_id);
}
@@ -230,6 +232,7 @@ WarpX::EvolveE (int lev, PatchType patch_type, amrex::Real dt)
const Box& tex = mfi.tilebox(Ex_nodal_flag);
const Box& tey = mfi.tilebox(Ey_nodal_flag);
const Box& tez = mfi.tilebox(Ez_nodal_flag);
+ const Real xmin = mfi.tilebox().smallEnd(0)*dx[0];
if (do_nodal) {
auto const& Exfab = Ex->array(mfi);
@@ -272,7 +275,8 @@ WarpX::EvolveE (int lev, PatchType patch_type, amrex::Real dt)
BL_TO_FORTRAN_3D((*jy)[mfi]),
BL_TO_FORTRAN_3D((*jz)[mfi]),
&mu_c2_dt,
- &dtsdx_c2, &dtsdy_c2, &dtsdz_c2);
+ &dtsdx_c2, &dtsdy_c2, &dtsdz_c2,
+ &xmin, &dx[0]);
}
if (F)