From 9f11c44b15d90bb676206894beca7d4c2a057a6b Mon Sep 17 00:00:00 2001
From: "Claudius \"keldu\" Holeksa" <mail@keldu.de>
Date: Wed, 8 Jul 2026 21:17:03 +0200
Subject: Corner fix

---
 examples/stokes_drag_particle_2d_bgk_gpu/sim.cpp | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

(limited to 'examples')

diff --git a/examples/stokes_drag_particle_2d_bgk_gpu/sim.cpp b/examples/stokes_drag_particle_2d_bgk_gpu/sim.cpp
index 0c52b08..9d2ec12 100644
--- a/examples/stokes_drag_particle_2d_bgk_gpu/sim.cpp
+++ b/examples/stokes_drag_particle_2d_bgk_gpu/sim.cpp
@@ -83,7 +83,23 @@ saw::error_or<void> setup_initial_conditions(
 		info_f.get_dims(),
 		{{1u,1u}}
 	);
-
+	// Corners
+	/// Inflow
+	iterator<Desc::D>::apply(
+		[&](auto& index){
+			info_f.at(index).set(5u);
+		},
+		{{0u,0u}},
+		{{1u,dim_y}}
+	);
+	/// Outflow
+	iterator<Desc::D>::apply(
+		[&](auto& index){
+			info_f.at(index).set(5u);
+		},
+		{{dim_x-1u,0u}},
+		{{dim_x, dim_y}}
+	);
 	// Inflow
 	iterator<Desc::D>::apply(
 		[&](auto& index){
-- 
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