80 lines
2.6 KiB
Matlab
80 lines
2.6 KiB
Matlab
function visualizeGSWavefunction2D(folder_path, run_index)
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set(0,'defaulttextInterpreter','latex')
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set(groot, 'defaultAxesTickLabelInterpreter','latex'); set(groot, 'defaultLegendInterpreter','latex');
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% Load data
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Data = load(sprintf(horzcat(folder_path, '/Run_%03i/psi_gs.mat'),run_index),'psi','Params','Transf','Observ');
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Params = Data.Params;
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Transf = Data.Transf;
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Observ = Data.Observ;
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if isgpuarray(Data.psi)
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psi = gather(Data.psi);
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else
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psi = Data.psi;
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end
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if isgpuarray(Data.Observ.residual)
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Observ.residual = gather(Data.Observ.residual);
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else
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Observ.residual = Data.Observ.residual;
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end
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% Set long format for output
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format long
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% Coordinates in micrometers
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x = Transf.x * Params.l0 * 1e6;
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y = Transf.y * Params.l0 * 1e6;
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% Plotting
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figure('Position', [100, 100, 1600, 900]);
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clf
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% Compute probability density |psi|^2
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n = abs(psi).^2;
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% Plot |psi(x,y)|^2 (density in x and y plane)
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subplot('Position', [0.05, 0.55, 0.28, 0.4])
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pcolor(x, y, n');
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shading interp;
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colorbar;
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xlabel('$x$ [$\mu$m]', 'FontSize', 14); ylabel('$y$ [$\mu$m]', 'FontSize', 14);
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title('$|\Psi_{xy}|^2$', 'FontSize', 14);
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% Plot real part of psi in the x-y plane
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subplot('Position', [0.36, 0.55, 0.28, 0.4])
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pcolor(x, y, real(psi)');
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shading interp;
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colorbar;
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xlabel('$x$ [$\mu$m]', 'FontSize', 14); ylabel('$y$ [$\mu$m]', 'FontSize', 14);
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title('Re$\{\Psi_{xy}\}$', 'FontSize', 14);
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% Plot imaginary part of psi in the x-y plane
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subplot('Position', [0.67, 0.55, 0.28, 0.4])
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pcolor(x, y, imag(psi)');
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shading interp;
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colorbar;
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xlabel('$x$ [$\mu$m]', 'FontSize', 14); ylabel('$y$ [$\mu$m]', 'FontSize', 14);
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title('Im$\{\Psi_{xy}\}$', 'FontSize', 14);
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% Plot residual (time steps vs -log10(residual))
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subplot('Position', [0.05, 0.05, 0.26, 0.4]);
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plot(-log10(Observ.residual), '-b')
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ylabel('$-\mathrm{log}_{10}(r)$', 'FontSize', 14); xlabel('Time steps', 'FontSize', 14);
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title('Residual', 'FontSize', 14);
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% Plot total energy over time
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subplot('Position', [0.36, 0.05, 0.26, 0.4]);
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plot(Observ.EVec, '-b')
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ylabel('$E$', 'FontSize', 14); xlabel('Time steps', 'FontSize', 14);
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title('Total Energy', 'FontSize', 14);
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% Plot chemical potential over time
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subplot('Position', [0.67, 0.05, 0.26, 0.4]);
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plot(Observ.mucVec, '-b')
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ylabel('$\mu$', 'FontSize', 14); xlabel('Time steps', 'FontSize', 14);
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title('Chemical Potential', 'FontSize', 14);
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end
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