From c0549d71b2109f10c1238db8b22362e7826ba61b Mon Sep 17 00:00:00 2001
From: "Claudius \"keldu\" Holeksa" <mail@keldu.de>
Date: Sun, 5 Jul 2026 15:59:23 +0200
Subject: Just rename from lib to modules

---
 modules/core/c++/lbm.hpp | 65 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 modules/core/c++/lbm.hpp

(limited to 'modules/core/c++/lbm.hpp')

diff --git a/modules/core/c++/lbm.hpp b/modules/core/c++/lbm.hpp
new file mode 100644
index 0000000..23d30b1
--- /dev/null
+++ b/modules/core/c++/lbm.hpp
@@ -0,0 +1,65 @@
+#pragma once
+
+#include "args.hpp"
+#include "schema.hpp"
+#include "descriptor.hpp"
+#include "boundary.hpp"
+#include "converter.hpp"
+#include "config.hpp"
+#include "collision.hpp"
+#include "component.hpp"
+#include "environment.hpp"
+#include "equilibrium.hpp"
+#include "flatten.hpp"
+#include "fplbm.hpp"
+#include "chunk.hpp"
+#include "iterator.hpp"
+#include "hlbm.hpp"
+#include "macroscopic.hpp"
+#include "momentum_gather.hpp"
+#include "memory.hpp"
+#include "psm.hpp"
+#include "stream.hpp"
+#include "write_csv.hpp"
+#include "write_vtk.hpp"
+#include "util.hpp"
+
+#include "math/math.hpp"
+
+#include <forstio/codec/unit/unit_print.hpp>
+#include <iostream>
+
+namespace kel {
+namespace lbm {
+template<typename T, typename Desc>
+void print_lbm_meta(
+		const converter<T>& conv,
+		const saw::data<sch::SiKinematicViscosity<T>>& kin_vis_si,
+		const saw::data<sch::SiVelocity<T>>& char_vel,
+		const saw::data<sch::SiMeter<T>>& char_len
+){
+	std::cout
+		<<"[Meta]\n"
+		<<"======\n"
+		<<"Re:     "<<(char_vel * char_len / kin_vis_si)<<"\n"
+		<<"Ma:     "<<(char_vel * saw::data<typename saw::unit_division<sch::Pure<T>, sch::SiVelocity<T>>::Schema>{std::sqrt(df_info<T,Desc>::inv_cs2)})<<"\n"
+		<<"\n"
+		<<"[SI]\n"
+		<<"====\n"
+		<<"Δx:     "<<conv.delta_x()<<"\n"
+		<<"Δt:     "<<conv.delta_t()<<"\n"
+		<<"Δv:     "<<conv.delta_v()<<"\n"
+		<<"Δa:     "<<conv.delta_a()<<"\n"
+		<<"KinVis: "<<kin_vis_si<<"\n"
+		<<"CharV:  "<<char_vel<<"\n"
+		<<"CharL:  "<<char_len<<"\n"
+		<<"\n"
+		<<"[LBM]\n"
+		<<"=====\n"
+		<<"KinVis: "<<conv.kinematic_viscosity_si_to_lbm(kin_vis_si)<<"\n"
+		<<"τ:      "<<(saw::data<typename saw::unit_division<sch::Pure<T>, sch::LbmKinematicViscosity<T>>::Schema >{df_info<T,Desc>::inv_cs2} * conv.kinematic_viscosity_si_to_lbm(kin_vis_si) + saw::data<sch::Pure<T>>{0.5})<<"\n"
+		<<std::endl
+	;
+}
+}
+}
-- 
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