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tests/media/testCORSIKA7Atmospheres.cpp

+/*
+ * (c) Copyright 2020 CORSIKA Project, corsika-project@lists.kit.edu
+ *
+ * This software is distributed under the terms of the GNU General Public
+ * Licence version 3 (GPL Version 3). See file LICENSE for a full version of
+ * the license.
+ */
+
+#include <corsika/framework/core/ParticleProperties.hpp>
+#include <corsika/framework/core/PhysicalUnits.hpp>
+#include <corsika/framework/geometry/RootCoordinateSystem.hpp>
+
+#include <corsika/media/CORSIKA7Atmospheres.hpp>
+
+#include <catch2/catch.hpp>
+
+using namespace corsika;
+
+TEST_CASE("CORSIKA7Atmospheres") {
+
+  logging::set_level(logging::level::info);
+
+  CoordinateSystemPtr const& gCS = get_root_CoordinateSystem();
+  Point const gOrigin(gCS, {0_m, 0_m, 0_m});
+
+  Environment<IMediumModel> env;
+
+  // build a Linsley US Standard atmosphere into `env`
+  create_5layer_atmosphere<IMediumModel>(env, AtmosphereId::LinsleyUSStd, gOrigin);
+
+  typedef typename Environment<IMediumModel>::BaseNodeType::VTN_type node_type;
+  node_type const* universe = env.getUniverse().get();
+
+  Point const p(gCS, {constants::EarthRadius::Mean, 0_m, 0_m});
+  CHECK(universe->getContainingNode(p)->getModelProperties().getMassDensity(p) / 1_g *
+            static_pow<3>(1_cm) ==
+        Approx(1222.6562 / 994186.38));
+}
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