mirror of
https://codeberg.org/vcbferreira/NuFI_deal.ii
synced 2026-08-12 22:43:17 +02:00
47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
#ifndef PARAMETERS_H
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#define PARAMETERS_H
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#include <cmath>
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#include <cstdlib>
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namespace Parameters
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{
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constexpr unsigned int DIMENSION = 1;
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constexpr double X_DOMAIN_LEFT = 0.0;
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constexpr double X_DOMAIN_RIGHT = 4*M_PI;
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constexpr double LX = std::abs(X_DOMAIN_RIGHT- X_DOMAIN_LEFT);
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constexpr double LX_INV = 1/LX;
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constexpr double V_DOMAIN_LEFT = -10.0;
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constexpr double V_DOMAIN_RIGHT = 10.0;
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constexpr unsigned int NV = 512;
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constexpr double DV = std::abs(V_DOMAIN_RIGHT - V_DOMAIN_LEFT)/NV;
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// deal.ii options
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constexpr unsigned int GLOBAL_REFINEMENT = 7;
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constexpr unsigned int FE_DEGREE = 4;
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constexpr unsigned int CONVERGENCE_ITERATIONS = 20000;
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constexpr double CONVERGENCE_LIMIT = 1e-12;
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constexpr double EPS = 0.01;
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constexpr double WAVE_NR = 0.5;
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constexpr double F0_FACTOR = 0.39894228040143267793994; // 1/sqrt(2pi)
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// NUFI options
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constexpr double DT=1./10.;
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constexpr unsigned int TMAX = 50;
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//spline options
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constexpr int SPLINE_NX = 256;
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constexpr double SPLINE_DX = LX/(SPLINE_NX);
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constexpr double SPLINE_DX_INV = 1/SPLINE_DX;
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constexpr size_t SPLINE_ORDER = 4;
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//Plotting options
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constexpr int PLOT_FREQUENCY = 5;
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}
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#endif
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