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Diffusion FENNECS: Finite Element Non-Neutral Electron Cloud Simulator (breakdown) Browse

fennecs/matlab/WellVideosaving.m
118e68d1a0d5breakdown

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WellVideosaving.m
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fieldstep=1;
maxN=3e17;
Minwell=-6000;
tend=min(8000,length(M.t2d));
tend=length(M.t2d);
plot3d=false;
rAthetpos=177;
thefig=figure('Position',[0 0 1600 900]);
if plot3d
filename=[M.name,'_well3D.avi'];
else
filename=[M.name,'_well2D.avi'];
end
videowriterobj=VideoWriter([M.folder,'/',filename]);
videowriterobj.FrameRate=5;
open(videowriterobj);
if plot3d
plotaxes(1)=subplot(1,2,1,'Parent',thefig);
plotaxes(2)=subplot(1,2,2,'Parent',thefig);
sf=surface(plotaxes(1),M.zgrid,M.rgrid,M.N(:,:,fieldstep),'edgecolor','none');
xlim(plotaxes(1),[M.zgrid(1) M.zgrid(end)])
ylim(plotaxes(1),[M.rgrid(1) M.rgrid(sum(M.nnr(1:2))+5)])
xlabel(plotaxes(1),'z [m]')
ylabel(plotaxes(1),'r [m]')
title(plotaxes(1),'Density')
c = colorbar(plotaxes(1));
c.Label.String= 'n[m^{-3}]';
caxis(plotaxes(1),[-Inf maxN]);
well=M.PotentialWell(fieldstep,false);
sf=surface(plotaxes(2),M.zgrid(2:end),M.rgrid(2:end),well(2:end,2:end),'edgecolor','none');
xlim(plotaxes(2),[M.zgrid(1) M.zgrid(end)])
ylim(plotaxes(2),[M.rgrid(1) M.rgrid(sum(M.nnr(1:2))+5)])
xlabel(plotaxes(2),'z [m]')
ylabel(plotaxes(2),'r [m]')
title(plotaxes(2),'Well')
c = colorbar(plotaxes(2));
c.Label.String= 'depth [V]';
view(plotaxes(2),3)
colormap(plotaxes(2),'jet');
caxis(plotaxes(2),[Minwell 0]);
zlim(plotaxes(2),[Minwell 0]);
for i=fieldstep:5:tend
sgtitle(thefig,sprintf('t= %1.2f [ns]',M.t2d(i)*1e9))
dens=M.N(:,:,i);
well=M.PotentialWell(i,false);
well=well(2:end,2:end);
plotaxes(1).Children.ZData=dens;
plotaxes(1).Children.CData=dens;
plotaxes(2).Children.ZData=well;
plotaxes(2).Children.CData=well;
writeVideo(videowriterobj,getframe(thefig));
end
else
dens=M.N(:,:,fieldstep);
model=M.potentialwellmodel(fieldstep);
z=model.z;
r=model.r;
pot=model.pot;
rathet=model.rathet;
[Zmesh,Rmesh]=meshgrid(M.zgrid,M.rAthet(:,1));
dens=griddata(Zmesh,M.rAthet,dens,Zmesh,Rmesh);
plot(M.zgrid,dens(rAthetpos,1:end));
plotaxes(1)=gca;
xlim(plotaxes(1),[M.zgrid(1) M.zgrid(end)])
ylim(plotaxes(1),[0 maxN]);
xlabel(plotaxes(1),'z [m]')
ylabel(plotaxes(1),'n [m^{-3}]')
grid(plotaxes(1), 'on')
pot=griddata(z,rathet,pot,Zmesh,Rmesh);
yyaxis right
plot(M.zgrid(1:end),pot(rAthetpos,1:end));
plotaxes(2)=gca;
ylim(plotaxes(2),[Minwell 0]);
ylabel(plotaxes(2),'depth [eV]')
Curve2=plotaxes(2).Children;
yyaxis left
plotaxes(1)=gca;
Curve1=plotaxes(1).Children;
for i=fieldstep:30:tend
sgtitle(thefig,sprintf('rA_\\theta=%1.3g [Tm^2] t= %1.2f [ns]',Rmesh(rAthetpos,1),M.t2d(i)*1e9))
dens=M.N(:,:,i);
model=M.potentialwellmodel(i);
z=model.z;
r=model.r;
pot=model.pot;
rathet=model.rathet;
[Zmesh,Rmesh]=meshgrid(M.zgrid,M.rAthet(:,1));
dens=griddata(Zmesh,M.rAthet,dens,Zmesh,Rmesh);
pot=griddata(z,rathet,pot,Zmesh,Rmesh);
Curve1.YData=dens(rAthetpos,1:end);
Curve2.YData=pot(rAthetpos,1:end);
drawnow;
writeVideo(videowriterobj,getframe(thefig));
end
end
close(videowriterobj);
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