mirror of
https://codeberg.org/vcbferreira/NuFI_deal.ii
synced 2026-08-12 22:43:17 +02:00
102 lines
2.7 KiB
C++
102 lines
2.7 KiB
C++
#ifndef PARAMETERS_H
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#define PARAMETERS_H
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#include <cstddef>
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#include <string>
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#include "lua_config.h"
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namespace Parameters {
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inline unsigned int DIMENSION;
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inline double X_DOMAIN_LEFT;
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inline double X_DOMAIN_RIGHT;
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inline double LX;
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inline double LX_INV;
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inline double V_DOMAIN_LEFT;
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inline double V_DOMAIN_RIGHT;
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inline unsigned int NV;
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inline double DV;
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// f0_TYPE:
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// 0 -> twos-stream
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// 1 -> landau-damping
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// 2 -> maxwellian
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// 3 -> bump-on-tail
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inline size_t f0_TYPE;
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// deal.ii options
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inline unsigned int GLOBAL_REFINEMENT;
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inline unsigned int FE_DEGREE;
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inline unsigned int CONVERGENCE_ITERATIONS;
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inline double CONVERGENCE_LIMIT;
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// Adaptive refinement options
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inline unsigned int REFINE_FREQUENCY;
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inline double REFINEMENT_TOP_FRACTION;
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inline double REFINEMENT_BOTTOM_FRACTION;
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inline double EPS;
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inline double WAVE_NR;
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inline double F0_FACTOR; // 1/sqrt(2pi)
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// NUFI options
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inline double DT;
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inline unsigned int TMAX;
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// Plotting options
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inline int PLOT_FREQUENCY;
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inline size_t PLOT_NX;
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inline double PLOT_DX;
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inline std::string PLOT_DIR;
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inline void load_lua_config(const std::string &luaFilePath) {
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LuaConfig config(luaFilePath, "parameters");
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DIMENSION = static_cast<unsigned int>(config.get<int>("DIMENSION"));
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X_DOMAIN_LEFT = config.get<double>("X_DOMAIN_LEFT");
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X_DOMAIN_RIGHT = config.get<double>("X_DOMAIN_RIGHT");
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LX = config.get<double>("LX");
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LX_INV = config.get<double>("LX_INV");
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V_DOMAIN_LEFT = config.get<double>("V_DOMAIN_LEFT");
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V_DOMAIN_RIGHT = config.get<double>("V_DOMAIN_RIGHT");
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NV = static_cast<unsigned int>(config.get<int>("NV"));
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DV = config.get<double>("DV");
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f0_TYPE = static_cast<size_t>(config.get<int>("f0_TYPE"));
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GLOBAL_REFINEMENT =
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static_cast<unsigned int>(config.get<int>("GLOBAL_REFINEMENT"));
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FE_DEGREE = static_cast<unsigned int>(config.get<int>("FE_DEGREE"));
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CONVERGENCE_ITERATIONS =
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static_cast<unsigned int>(config.get<int>("CONVERGENCE_ITERATIONS"));
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CONVERGENCE_LIMIT = config.get<double>("CONVERGENCE_LIMIT");
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REFINE_FREQUENCY =
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static_cast<unsigned int>(config.get<int>("REFINE_FREQUENCY"));
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REFINEMENT_TOP_FRACTION = config.get<double>("REFINEMENT_TOP_FRACTION");
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REFINEMENT_BOTTOM_FRACTION = config.get<double>("REFINEMENT_BOTTOM_FRACTION");
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EPS = config.get<double>("EPS");
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WAVE_NR = config.get<double>("WAVE_NR");
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F0_FACTOR = config.get<double>("F0_FACTOR");
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DT = config.get<double>("DT");
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TMAX = static_cast<unsigned int>(config.get<int>("TMAX"));
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PLOT_FREQUENCY = config.get<int>("PLOT_FREQUENCY");
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PLOT_NX = static_cast<size_t>(config.get<int>("PLOT_NX"));
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PLOT_DX = config.get<double>("PLOT_DX");
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PLOT_DIR = config.get<std::string>("PLOT_DIR");
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}
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} // namespace Parameters
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#endif // PARAMETERS_H
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