From 576b566d09194e923f73e0aa5a576bfdb5cfe945 Mon Sep 17 00:00:00 2001
From: "Claudius \"keldu\" Holeksa" <mail@keldu.de>
Date: Thu, 3 Sep 2026 13:42:38 +0200
Subject: Dangling

---
 examples/one_particle_sedimentation_2d/sim.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'examples/one_particle_sedimentation_2d/sim.cpp')

diff --git a/examples/one_particle_sedimentation_2d/sim.cpp b/examples/one_particle_sedimentation_2d/sim.cpp
index a722fc3..8bf8205 100644
--- a/examples/one_particle_sedimentation_2d/sim.cpp
+++ b/examples/one_particle_sedimentation_2d/sim.cpp
@@ -51,7 +51,8 @@ saw::error_or<void> lbm_main(const saw::data<args::LbmArgs>& args){
 		{{1.5e-6}}
 	};
 	
-	print_lbm_meta<T,Desc>(conv,{1e-3},{1e-4},{0.02});
+	print_lbm_meta<T,Desc>(conv,{1e-3},{1e-4},{2});
+	std::cout<<"Position: "<<conv.meter_si_to_lbm({{0.01}}).handle().get()<<", "<<conv.meter_si_to_lbm({{0.04}}).handle().get()<<std::endl;
 
 	// saw::data<sch::FixedArray<sch::UInt64,Desc::D>> meta{{dim_x,dim_y}};
 	auto lbm_data_ptr = saw::heap<saw::data<sch::ChunkStruct<T,Desc>>>();
-- 
cgit v1.3.1


From 54dfad7ac102fe40d71d8818d77801160a7073c1 Mon Sep 17 00:00:00 2001
From: "Claudius \"keldu\" Holeksa" <mail@keldu.de>
Date: Mon, 7 Sep 2026 13:36:54 +0200
Subject: FpLbm two way couple doing weird things

---
 examples/one_particle_sedimentation_2d/sim.cpp          | 2 +-
 examples/one_particle_sedimentation_2d/step.hpp         | 2 +-
 examples/schaefer_turek_durst_krause_rannbacher/sim.cpp | 4 +---
 modules/core/c++/fplbm.hpp                              | 2 +-
 4 files changed, 4 insertions(+), 6 deletions(-)

(limited to 'examples/one_particle_sedimentation_2d/sim.cpp')

diff --git a/examples/one_particle_sedimentation_2d/sim.cpp b/examples/one_particle_sedimentation_2d/sim.cpp
index 8bf8205..0cb3ce0 100644
--- a/examples/one_particle_sedimentation_2d/sim.cpp
+++ b/examples/one_particle_sedimentation_2d/sim.cpp
@@ -145,7 +145,7 @@ saw::error_or<void> lbm_main(const saw::data<args::LbmArgs>& args){
 				}
 			}
 			{
-				auto eov = write_csv_file(out_dir,"ops_2d",i.get(), *lbm_macro_data_ptr);
+				auto eov = write_vtk_file(out_dir,"ops_2d",i.get(), *lbm_macro_data_ptr);
 				if(eov.is_error()){
 					return eov;
 				}
diff --git a/examples/one_particle_sedimentation_2d/step.hpp b/examples/one_particle_sedimentation_2d/step.hpp
index 86064ae..c3a3b8a 100644
--- a/examples/one_particle_sedimentation_2d/step.hpp
+++ b/examples/one_particle_sedimentation_2d/step.hpp
@@ -175,7 +175,7 @@ saw::error_or<void> step(
 					index.at({{i}}).set(idx[i]);
 				}
 
-				fplbm_one_part.apply(fields,macros,particles,index,t_i,{16u});
+				fplbm_one_part.apply(fields,macros,particles,index,t_i,{32u});
 			});
 		}).wait();
 
diff --git a/examples/schaefer_turek_durst_krause_rannbacher/sim.cpp b/examples/schaefer_turek_durst_krause_rannbacher/sim.cpp
index eeb1c54..35c04a4 100644
--- a/examples/schaefer_turek_durst_krause_rannbacher/sim.cpp
+++ b/examples/schaefer_turek_durst_krause_rannbacher/sim.cpp
@@ -132,7 +132,6 @@ saw::error_or<void> lbm_main(const saw::data<args::LbmArgs>& args){
 		}
 
 		sycl_q.wait();
-		/*
 		if(i.get() % 64u == 0u){
 			{
 				auto eov = dev.copy_to_host(lbm_sycl_macro_data,*lbm_macro_data_ptr);
@@ -141,13 +140,12 @@ saw::error_or<void> lbm_main(const saw::data<args::LbmArgs>& args){
 				}
 			}
 			{
-				auto eov = write_vtk_file(out_dir,std::string{"stdkr_2d_"}+an.template get<"coupling">().stl_string(),i.get(), *lbm_macro_data_ptr);
+				auto eov = write_vtk_file(out_dir,std::string{"ops_2d_"}+an.template get<"coupling">().stl_string(),i.get(), *lbm_macro_data_ptr);
 				if(eov.is_error()){
 					return eov;
 				}
 			}
 		}
-		*/
 		// Stream
 		sycl_q.submit([&](acpp::sycl::handler& h){
 			component<T,Desc,cmpt::Stream,encode::Sycl<saw::encode::Native>> stream;
diff --git a/modules/core/c++/fplbm.hpp b/modules/core/c++/fplbm.hpp
index f50cb1b..0ab7903 100644
--- a/modules/core/c++/fplbm.hpp
+++ b/modules/core/c++/fplbm.hpp
@@ -352,7 +352,7 @@ public:
 
 			// vel_s is technically time the density of the particle?
 
-			force = ( vel_s - mom) * two * flip_por;
+			force = global_force_ * por + ( vel_s - mom) * two * flip_por;
 			// force = (vel_s - mom) * flip_por / (flip_por / two + one);
 
 			force_p = force_p - force;
-- 
cgit v1.3.1