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only apply edge mass flux adjustment to corners once #260

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Sep 4, 2024
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7 changes: 1 addition & 6 deletions Source/TimeIntegration/REMORA_update_massflux_3d.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -84,19 +84,14 @@ REMORA::update_massflux_3d (const Box& bx,
DC(i,j,-1) = 1.0_rt / DC(i,j,-1);
CF(i,j,0) = DC(i,j,-1) * (CF(i,j,0) - Dphi_avg1(i,j,0));

// In order to agree with ROMS on the boundaries, the corner points shouldn't actually
// be updated with CF for clamped E/W, wall N/S boundaries. This doesn't seem to affect
// the interior valid points, though
for (int k=0; k<=N; k++) {
if (i == dlo.x-joff && !is_periodic_in_x) {
phi(i,j,k,nnew) -= CF(i,j,0);
phi(i,j,k,nnew) *= msk(i,j,0);
} else if (i == dhi.x+1 && !is_periodic_in_x) {
phi(i,j,k,nnew) -= CF(i,j,0);
phi(i,j,k,nnew) *= msk(i,j,0);
}

if (j == dlo.y-ioff && !is_periodic_in_y) {
} else if (j == dlo.y-ioff && !is_periodic_in_y) {
phi(i,j,k,nnew) -= CF(i,j,0);
phi(i,j,k,nnew) *= msk(i,j,0);
} else if (j == dhi.y+1 && !is_periodic_in_y) {
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