Homec4science
Diffusion GYACOMO (OBSOLETE: LATEST VERSION ON gitlab.epfl.ch) (master) Browse

gyacomo/matlab/photomaton.m
59fa66532c42master

Last Change
Raw File

photomaton.m
View Options

if 0
%% Photomaton : real space
% FIELD = ni00; FNAME = 'ni'; XX = RR; YY = ZZ;
% FIELD = phi; FNAME = 'phi'; XX = RR; YY = ZZ;
FIELD = dr2phi; FNAME = 'dr2phi'; XX = RR; YY = ZZ;
% FIELD = fftshift(abs(Ni00),2); FNAME = 'Fni'; XX = fftshift(KR,2); YY = fftshift(KZ,2);
% FIELD = fftshift(abs(PHI),2); FNAME = 'Fphi'; XX = fftshift(KR,2); YY = fftshift(KZ,2);
tf = 150; [~,it1] = min(abs(Ts2D-tf));
tf = 300; [~,it2] = min(abs(Ts2D-tf));
tf = 800; [~,it3] = min(abs(Ts2D-tf));
tf = 1200; [~,it4] = min(abs(Ts2D-tf));
fig = figure; FIGNAME = [FNAME,'_snaps','_',PARAMS]; set(gcf, 'Position', [100, 100, 1500, 350])
plt = @(x) x;%./max(max(x));
subplot(141)
DATA = plt(FIELD(:,:,it1));
pclr = pcolor((XX),(YY),DATA); set(pclr, 'edgecolor','none');pbaspect([1 1 1])
colormap gray
xlabel('$r/\rho_s$'); ylabel('$z/\rho_s$');set(gca,'ytick',[]);
title(sprintf('$t c_s/R=%.0f$',Ts2D(it1)));
subplot(142)
DATA = plt(FIELD(:,:,it2));
pclr = pcolor((XX),(YY),DATA); set(pclr, 'edgecolor','none');pbaspect([1 1 1])
colormap gray
xlabel('$r/\rho_s$');ylabel('$z/\rho_s$'); set(gca,'ytick',[]);
title(sprintf('$t c_s/R=%.0f$',Ts2D(it2)));
subplot(143)
DATA = plt(FIELD(:,:,it3));
pclr = pcolor((XX),(YY),DATA); set(pclr, 'edgecolor','none');pbaspect([1 1 1])
colormap gray
xlabel('$r/\rho_s$');ylabel('$z/\rho_s$');set(gca,'ytick',[]);
title(sprintf('$t c_s/R=%.0f$',Ts2D(it3)));
subplot(144)
DATA = plt(FIELD(:,:,it4));
pclr = pcolor((XX),(YY),DATA); set(pclr, 'edgecolor','none');pbaspect([1 1 1])
colormap gray
xlabel('$r/\rho_s$');ylabel('$z/\rho_s$'); set(gca,'ytick',[]);
title(sprintf('$t c_s/R=%.0f$',Ts2D(it4)));
suptitle(['$\',FNAME,'$, $\nu_{',CONAME,'}=$', num2str(NU), ', $\eta_B=$',num2str(ETAB),...
', $P=',num2str(PMAXI),'$, $J=',num2str(JMAXI),'$']);
save_figure
end
%%
if 0
%% Show frame in kspace
tf = 1000; [~,it2] = min(abs(Ts2D-tf)); [~,it5] = min(abs(Ts5D-tf));
fig = figure; FIGNAME = ['krkz_',sprintf('t=%.0f',Ts2D(it2)),'_',PARAMS];set(gcf, 'Position', [100, 100, 700, 600])
CLIM = [0,1e3]
subplot(223); plt = @(x) fftshift((abs(x)),2);
pclr = pcolor(fftshift(KR,2),fftshift(KZ,2),plt(PHI(:,:,it2))); set(pclr, 'edgecolor','none');
caxis(CLIM); colormap hot
xlabel('$k_r$'); ylabel('$k_z$'); title(sprintf('$t c_s/R=%.0f$',Ts2D(it2))); legend('$|\hat\phi|$');
subplot(222); plt = @(x) fftshift(abs(x),2);
pclr = pcolor(fftshift(KR,2),fftshift(KZ,2),plt(Ni00(:,:,it2))); set(pclr, 'edgecolor','none');
caxis(CLIM); colormap hot
xlabel('$k_r$'); ylabel('$k_z$'); legend('$|\hat n_i^{00}|$');
subplot(221); plt = @(x) fftshift(abs(x),2);
pclr = pcolor(fftshift(KR,2),fftshift(KZ,2),plt(Ne00(:,:,it2))); set(pclr, 'edgecolor','none');
caxis(CLIM); colormap hot
xlabel('$k_r$'); ylabel('$k_z$'); legend('$|\hat n_e^{00}|$');
subplot(224); plt = @(x) fftshift((abs(x)),2);
colorbar;
caxis(CLIM); colormap hot
% pclr = pcolor(fftshift(KR,2),fftshift(KZ,2),plt(Si00(:,:,it5))); set(pclr, 'edgecolor','none'); colorbar;
% xlabel('$k_r$'); ylabel('$k_z$');legend('$\hat S_i^{00}$');
save_figure
end
c4science · Help