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script_func_block.m
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function [odivH,odHmax,odivE,odEmax,dW,mH,mE,type] = script_func_block(vecH,vecE,value,whichplot,cycle,outgen)
%SCRIPT_FUNC calculates and draws the fields
global nx ny nz dx dy dz Exx Exy Exz Eyy Eyz Ezz file pfield R DPMLs DPMLe c;
if c(1)==0 || c(1)==0.5
di = 1;
else
di = -R/4;
end
if c(2)==0 || c(2)==0.5
dj = 1;
else
dj = -R/4;
end
if c(3)==0 || c(3)==0.5
dk = 1;
else
dk = -R/4;
end
%which plane to draw
px = int16(nx/2);
py = int16(ny/2);
pz = int16(nz/2);
% px = fix(nx/4);
% py = fix(nx/4);
% pz = fix(nx/4); %plane in z which we want to show
Hx = zeros(nx,ny,nz);
Hy = zeros(nx,ny,nz);
Hz = zeros(nx,ny,nz);
reEx = zeros(nx,ny,nz);
reEy = zeros(nx,ny,nz);
reEz = zeros(nx,ny,nz);
imEx = zeros(nx,ny,nz);
imEy = zeros(nx,ny,nz);
imEz = zeros(nx,ny,nz);
intH = zeros(nx,ny,nz);
intE = zeros(nx,ny,nz);
divH = 0;
divE = 0;
maxdivH = 0;
maxdivE = 0;
W = 0;
Win = 0;
%REARRANGE THE MATRIX TO FIND COMPONENTS OF H, CALCULATE DIVHs
for i = 1:nx
for j = 1:ny
for k = 1:nz
if strcmp(whichplot, 'INSIDE')
if r(i,j,k) > R
Hx(i,j,k) = 0;
Hy(i,j,k) = 0;
Hz(i,j,k) = 0;
intH(i,j,k) = 0;
else
Hx(i,j,k) = vecH(3*(ind(i,j,k)) - 2,1);
Hy(i,j,k) = vecH(3*(ind(i,j,k)) - 1,1);
Hz(i,j,k) = vecH(3*(ind(i,j,k)) - 0,1);
intH(i,j,k) = Hx(i,j,k)^2 + Hy(i,j,k)^2 + Hz(i,j,k)^2;
end
elseif strcmp(whichplot, 'ALL')
Hx(i,j,k) = vecH((ind(i,j,k)),1);% * psix * psiy * psiz;
Hy(i,j,k) = vecH((ind(i,j,k))+ nx*ny*nz,1);% * psix * psiy * psiz;
Hz(i,j,k) = vecH((ind(i,j,k))+ 2*nx*ny*nz,1);% * psix * psiy * psiz;
intH(i,j,k) = Hx(i,j,k)^2 + Hy(i,j,k)^2 + Hz(i,j,k)^2;
elseif strcmp(whichplot, 'GUESS')
Hx(i,j,k) = vecH((ind(i,j,k)),1);
Hy(i,j,k) = vecH((ind(i,j,k))+ nx*ny*nz,1);
Hz(i,j,k) = vecH((ind(i,j,k))+ 2*nx*ny*nz,1);
intH(i,j,k) = Hx(i,j,k)^2 + Hy(i,j,k)^2+ Hz(i,j,k)^2;
elseif strcmp(whichplot, 'NOPML')
if i > nx - DPMLe(1) || j > ny - DPMLe(2) || k > nz - DPMLe(3) || i < DPMLs(1) || j < DPMLs(2) || k < DPMLe(3)
Hx(i,j,k) = 0;
Hy(i,j,k) = 0;
Hz(i,j,k) = 0;
else
Hx(i,j,k) = vecH((ind(i,j,k)),1);% * psix * psiy * psiz;
Hy(i,j,k) = vecH((ind(i,j,k))+ nx*ny*nz,1);% * psix * psiy * psiz;
Hz(i,j,k) = vecH((ind(i,j,k))+ 2*nx*ny*nz,1);% * psix * psiy * psiz;
end
intH(i,j,k) = Hx(i,j,k)^2 + Hy(i,j,k)^2 + Hz(i,j,k)^2;
else
disp('Value of whichplot input argument is not correct.');
end
divH =+ dHx(Hx,i,j,k) + dHy(Hy,i,j,k) + dHz(Hz,i,j,k);
dHmax = abs((dHx(Hx,i,j,k) + dHy(Hy,i,j,k) + dHz(Hz,i,j,k))/(sqrt(Hx(i,j,k)^2 + Hy(i,j,k)^2 + Hz(i,j,k)^2)));
if dHmax > maxdivH
maxdivH = dHmax;
end
end
end
end
for i = 1:nx
for j = 1:ny
for k = 1:nz
if strcmp(whichplot, 'INSIDE')
if r(i,j,k) > R
reEx(i,j,k) = 0;
reEy(i,j,k) = 0;
reEz(i,j,k) = 0;
imEx(i,j,k) = 0;
imEy(i,j,k) = 0;
imEz(i,j,k) = 0;
intE(i,j,k) = 0;
else
reEx(i,j,k) = real(vecE(3*(ind(i,j,k)) - 2,1));
reEy(i,j,k) = real(vecE(3*(ind(i,j,k)) - 1,1));
reEz(i,j,k) = real(vecE(3*(ind(i,j,k)) - 0,1));
imEx(i,j,k) = imag(vecE(3*(ind(i,j,k)) - 2,1));
imEy(i,j,k) = imag(vecE(3*(ind(i,j,k)) - 1,1));
imEz(i,j,k) = imag(vecE(3*(ind(i,j,k)) - 0,1));
intE(i,j,k) = reEx(i,j,k)^2 + reEy(i,j,k)^2 + reEz(i,j,k)^2;
end
elseif strcmp(whichplot, 'ALL')
reEx(i,j,k) = real(vecE((ind(i,j,k)),1));
reEy(i,j,k) = real(vecE((ind(i,j,k))+ nx*ny*nz,1));
reEz(i,j,k) = real(vecE((ind(i,j,k))+ 2*nx*ny*nz,1));
imEx(i,j,k) = imag(vecE((ind(i,j,k)),1));
imEy(i,j,k) = imag(vecE((ind(i,j,k))+ nx*ny*nz,1));
imEz(i,j,k) = imag(vecE((ind(i,j,k))+ 2*nx*ny*nz,1));
intE(i,j,k) = reEx(i,j,k)^2 + reEy(i,j,k)^2+ reEz(i,j,k)^2;
if r_qrt(i,j,k) < R
Win =+ Ex(i,j,k)^2 + Ey(i,j,k)^2+ Ez(i,j,k)^2;
end
W =+ Ex(i,j,k)^2 + Ey(i,j,k)^2+ Ez(i,j,k)^2;
elseif strcmp(whichplot, 'NOPML')
if i > nx - DPMLe(1) || j > ny - DPMLe(2) || k > nz - DPMLe(3) || i < DPMLs(1) || j < DPMLs(2) || k < DPMLs(3)
reEx(i,j,k) = 0;
reEy(i,j,k) = 0;
reEz(i,j,k) = 0;
imEx(i,j,k) = 0;
imEy(i,j,k) = 0;
imEz(i,j,k) = 0;
else
reEx(i,j,k) = real(vecE((ind(i,j,k)),1));
reEy(i,j,k) = real(vecE((ind(i,j,k))+ nx*ny*nz,1));
reEz(i,j,k) = real(vecE((ind(i,j,k))+ 2*nx*ny*nz,1));
imEx(i,j,k) = imag(vecE((ind(i,j,k)),1));
imEy(i,j,k) = imag(vecE((ind(i,j,k))+ nx*ny*nz,1));
imEz(i,j,k) = imag(vecE((ind(i,j,k))+ 2*nx*ny*nz,1));
end
intE(i,j,k) = reEx(i,j,k)^2 + reEy(i,j,k)^2 + reEz(i,j,k)^2;
if r_qrt(i,j,k) < R
Win =+ reEx(i,j,k)^2 + reEy(i,j,k)^2+ reEz(i,j,k)^2;
end
W =+ reEx(i,j,k)^2 + reEy(i,j,k)^2+ reEz(i,j,k)^2;
elseif strcmp(whichplot, 'GUESS')
reEx(i,j,k) = real(vecE((ind(i,j,k)),1));
reEy(i,j,k) = real(vecE((ind(i,j,k))+ nx*ny*nz,1));
reEz(i,j,k) = real(vecE((ind(i,j,k))+ 2*nx*ny*nz,1));
imEx(i,j,k) = imag(vecE((ind(i,j,k)),1));
imEy(i,j,k) = imag(vecE((ind(i,j,k))+ nx*ny*nz,1));
imEz(i,j,k) = imag(vecE((ind(i,j,k))+ 2*nx*ny*nz,1));
intE(i,j,k) = reEx(i,j,k)^2 + reEy(i,j,k)^2+ reEz(i,j,k)^2;
else
disp('Value of whichplot input argument must be ALL or INSIDE');
end
divE =+ dHx(reEx,i,j,k) +dHy(reEy,i,j,k) + dHz(reEz,i,j,k);
dEmax = abs((dHx(reEx,i,j,k) + dHy(reEy,i,j,k) + dHz(reEz,i,j,k))/(sqrt(reEx(i,j,k)^2 + reEy(i,j,k)^2 + reEz(i,j,k)^2)));
if dEmax > maxdivE
maxdivE = dEmax;
end
end
end
end
%PLOTS ENTIRE AREA IF ONLY ONE QUADRANT IS SIMULATED
% if abs(Q) > 0
% plotall(reEx+4i*imEx,reEy+1i*imEy,reEz+1i*imEz,value,oct,outgen,cycle,Q);
% end
dW = Win/W;
odivH = divH;
odHmax = maxdivH;
mH = [max(max(max(abs(Hx)))), max(max(max(abs(Hy)))), max(max(max(abs(Hz))))];
mE = [max(max(max(abs(reEx)))), max(max(max(abs(reEy)))), max(max(max(abs(reEz))))];
if 100*mH(1) < mH(3)
type = 'TE';
elseif 100*mH(3) < mH(1)
type = 'TM';
else
type = 'UNDEFINED';
end
odivE = divE;
odEmax = maxdivE;
if strcmp(pfield, 'YES')
% FUNCTIONS TO PLOT H
s1 = abs(squeeze(Hx(:,:,pz)));
s2 = abs(squeeze(Hy(:,:,pz)));
s3 = abs(squeeze(Hz(:,:,pz)));
s4 = abs(squeeze(Hx(:,py,:)));
s5 = abs(squeeze(Hy(:,py,:)));
s6 = abs(squeeze(Hz(:,py,:)));
s7 = abs(squeeze(Hx(px,:,:)));
s8 = abs(squeeze(Hy(px,:,:)));
s9 = abs(squeeze(Hz(px,:,:)));
l1 = abs(squeeze(Hx(:,py,pz)));
l2 = abs(squeeze(Hy(:,py,pz)));
l3 = abs(squeeze(Hz(:,py,pz)));
l4 = abs(squeeze(Hx(px,:,pz)));
l5 = abs(squeeze(Hy(px,:,pz)));
l6 = abs(squeeze(Hz(px,:,pz)));
l7 = abs(squeeze(Hx(px,py,:)));
l8 = abs(squeeze(Hy(px,py,:)));
l9 = abs(squeeze(Hz(px,py,:)));
if c(3) > nz/2
d = -1;
else
d = 1;
end
intH1 = abs(squeeze(intH(:,:,pz)));
intH2 = abs(squeeze(intH(:,:,pz )));
intH3 = abs(squeeze(intH(:,:,pz )));
titles1 = ["Hx(x,y)","Hy(x,y)","Hz(x,y)","Hx(x,z)","Hy(x,z)","Hz(x,z)","Hx(y,z)","Hy(y,z)","Hz(y,z)"];
titles2 = ["Hx(x)","Hy(x)","Hz(x)","Hx(y)","Hy(y)","Hz(y)","Hx(z)","Hy(z)","Hz(z)"];
titlesintH = ["intH(z/2)","intH(z/2 + R/2)","intH(z/2 + R)"];
clear Hx Hy Hz
%doloci min in max vseh 9 grafov
maxar = zeros (1,9);
minar = zeros (1,9);
maxint = zeros (1,3);
minint = zeros (1,3);
for i = 1:9
maxar(i) = max(max(eval(['s', num2str(i)])));
minar(i) = min(min(eval(['s', num2str(i)])));
if i<=3
maxint(i) = max(max(eval(['intH', num2str(i)])));
minint(i) = min(min(eval(['intH', num2str(i)])));
end
end
%narise fig1 in subfigure
clear zlim
fig1=figure;
set(fig1,'visible','off');
for i = 1:9
subplot(3,3,i);
surf(eval(['s', num2str(i)]));
zlim([1.1*min(minar) 1.1*max(maxar)]);
caxis([1.1*min(minar) 1.1*max(maxar)]);
title(titles1(i))
end
%nastavi pozicijo colormap legende
hp4 = get(subplot(3,3,6),'Position');
colorbar('Position', [1.33*hp4(1) hp4(2)/2 hp4(3)/10 3*hp4(4)])
%narise fig1 in subfigure
clear zlim
fig2=figure;
set(fig2,'visible','off');
for i = 1:9
subplot(3,3,i);
surf(eval(['s', num2str(i)]),'edgecolor','none');
zlim([1.1*min(minar) 1.1*max(maxar)])
caxis([1.1*min(minar) 1.1*max(maxar)])
title(titles1(i))
daspect([1 1 1])
view(2)
end
%nastavi pozicijo colormap legende
hp4 = get(subplot(3,3,6),'Position');
colorbar('Position', [1.33*hp4(1) hp4(2)/2 hp4(3)/10 3*hp4(4)])
%narise intenziteto
clear zlim
fig3=figure;
set(fig3,'visible','off');
for i = 1:3
subplot(1,3,i);
surf(eval(['intH', num2str(i)]),'edgecolor','none');
zlim([1.1*min(minint) 1.1*max(maxint)]);
caxis([1.1*min(minint) 1.1*max(maxint)]);
title(titlesintH(i))
daspect([1 1 1])
%shading interp;
view(2)
end
clear s1 s2 s3 s4 s5 s6 s7 s8 s9
clear l1 l2 l3 l4 l5 l6 l7 l8 l9
%FUNCTIONS TO PLOT E
sE1 = squeeze(reEx(:,:,pz));
sE2 = squeeze(reEy(:,:,pz));
sE3 = squeeze(reEz(:,:,pz));
sE4 = squeeze(reEx(:,py,:));
sE5 = squeeze(reEy(:,py,:));
sE6 = squeeze(reEz(:,py,:));
sE7 = squeeze(reEx(px,:,:));
sE8 = squeeze(reEy(px,:,:));
sE9 = squeeze(reEz(px,:,:));
lE1 = squeeze(reEx(:,py,pz));
lE2 = squeeze(reEy(:,py,pz));
lE3 = squeeze(reEz(:,py,pz));
lE4 = squeeze(reEx(px,:,pz));
lE5 = squeeze(reEy(px,:,pz));
lE6 = squeeze(reEz(px,:,pz));
lE7 = squeeze(reEx(px,py,:));
lE8 = squeeze(reEy(px,py,:));
lE9 = squeeze(reEz(px,py,:));
if c(3) > nz/2
d = -1;
else
d = 1;
end
intE1 = abs(squeeze(intE(:,:,pz)));
intE2 = abs(squeeze(intE(:,:,pz )));
intE3 = abs(squeeze(intE(:,:,pz )));
intE4 = abs(squeeze(intE(:,pz,:)));
intE5 = abs(squeeze(intE(:,pz ,:)));
intE6 = abs(squeeze(intE(:,pz ,:)));
intE7 = abs(squeeze(intE(pz,:,:)));
intE8 = abs(squeeze(intE(pz ,:,:)));
intE9 = abs(squeeze(intE(pz ,:,:)));
titles1 = ["Ex(x,y)","Ey(x,y)","Ez(x,y)","Ex(x,z)","Ey(x,z)","Ez(x,z)","Ex(y,z)","Ey(y,z)","Ez(y,z)"];
titles2 = ["Ex(x)","Ey(x)","Ez(x)","Ex(y)","Ey(y)","Ez(y)","Ex(z)","Ey(z)","Ez(z)"];
titlesintE = ["Eint(z/2)","Eint(z/2 + R/2)","Eint(z/2 + R)","Eint(y/2)","Eint(y/2 + R/2)","Eint(y/2 + R)","Eint(x/2)","Eint(x/2 + R/2)","Eint(x/2 + R)"];
clear Ex Ey Ez
%doloci min in max vseh 9 grafov
maxar = zeros (1,9);
minar = zeros (1,9);
maxint = zeros (1,9);
minint = zeros (1,9);
for i = 1:9
% if mod(i,3) == 0
% continue;
% end
maxar(1,i) = max(eval(['sE', num2str(i),'(:)']));
minar(1,i) = min(eval(['sE', num2str(i),'(:)']));
% maxint(i) = max(max(eval(['intE', num2str(i)])));
% minint(i) = min(min(eval(['intE', num2str(i)])));
maxint(1,i) = max(intE(:));
minint(1,i) = min(intE(:));
end
% rise odvisnost v eni smeri
% fig3=figure;
% set(fig3,'visible','off');
% for i = 1:9
% subplot(3,3,i);
% plot(eval(['lE', num2str(i)]));
% ylim([1.1*min(minar) 1.1*max(maxar)])
% title(titles2(i))
% end
%narise fig1 in subfigure
clear zlim
fig4=figure;
set(fig4,'visible','off');
for i = 1:9
subplot(3,3,i);
surf(eval(['sE', num2str(i)]));
zlim([1.1*min(minar) 1.1*max(maxar)]);
caxis([1.1*min(minar) 1.1*max(maxar)]);
title(titles1(i))
end
%nastavi pozicijo colormap legende
hp4 = get(subplot(3,3,6),'Position');
colorbar('Position', [1.33*hp4(1) hp4(2)/2 hp4(3)/10 3*hp4(4)])
%narise fig1 in subfigure
clear zlim
fig5=figure;
set(fig5,'visible','off');
for i = 1:9
subplot(3,3,i);
surf(eval(['sE', num2str(i)]),'edgecolor','none');
zlim([1.1*min(minar) 1.1*max(maxar)]);
caxis([1.1*min(minar) 1.1*max(maxar)]);
title(titles1(i))
daspect([1 1 1])
%shading interp;
view(2)
end
%nastavi pozicijo colormap legende
hp4 = get(subplot(3,3,6),'Position');
colorbar('Position', [1.33*hp4(1) hp4(2)/2 hp4(3)/10 3*hp4(4)])
% % narise odvisnost v eni smeri
fig7=figure;
set(fig7,'visible','off');
for i = 1:9
subplot(3,3,i);
plot(eval(['lE', num2str(i)]));
ylim([1.1*min(minar) 1.1*max(maxar)]);
title(titles2(i))
end
%narise intenziteto
clear zlim
fig6=figure;
set(fig6,'visible','off');
for i = 1:9
subplot(3,3,i);
surf(eval(['intE', num2str(i)]),'edgecolor','none');
zlim([1.1*min(minint) 1.1*max(maxint)]);
caxis([1.1*min(minint) 1.1*max(maxint)]);
title(titlesintE(i))
daspect([1 1 1])
%shading interp;
view(2)
end
clear sE1 sE2 sE3 sE4 sE5 sE6 sE7 sE8 sE9
clear lE1 lE2 lE3 lE4 lE5 lE6 lE7 lE8 lE9
%WHERE TO SAVE THEM
if isempty(file) == 0
lam = abs(2*pi/value);
out = strcat(file,'/',num2str(lam),'_',outgen,'_',whichplot,'_');
% print(fig1,strcat(out,'H2D'),'-dpng');
% pause(0.5)
% print(fig2,strcat(out,'H2Dplane','.png'),'-dpng');
% pause(1)
print(fig3, strcat(out,'Hintensty', num2str(cycle), '.png'),'-dpng');
pause(1)
% print(fig3, strcat(out,'H1D','.png'), '-dpng');
% pause(0.5)
% print(fig4,strcat(out,'E2D_cycle',num2str(cycle),'.png'),'-dpng');
% pause(1)
% print(fig5,strcat(out,'E2Dplane_n',num2str(cycle),'.png'),'-dpng');
% pause(1)
print(fig6,strcat(out,'Eintensty',num2str(cycle),'.png'),'-dpng');
pause(1)
print(fig7,strcat(out,'E1D_cycle',num2str(cycle),'.png'),'-dpng');
pause(1)
end
end
clear fig1 fig2 fig3 fig4 fig5 fig6;
%SOME FUNCTIONS NEEDED IN CALCULATIONS
function f = ind(i,j,k)
f = (k-1)*nx*ny + (j-1)*nx + (i-1) + 1;
end
function f = dHx(H,i,j,k)
if i==1
f = (H(2,j,k) - H(nx,j,k))/(2*dx);
elseif i==nx
f = (H(1,j,k) - H(nx-1,j,k))/(2*dx);
else
f = (H(i+1,j,k) - H(i-1,j,k))/(2*dx);
end
end
function f = dHy(H,i,j,k)
if j==1
f = (H(i,2,k) - H(i,ny,k))/(2*dy);
elseif j==ny
f = (H(i,1,k) - H(i,ny-1,k))/(2*dy);
else
f = (H(i,j+1,k) - H(i,j-1,k))/(2*dy);
end
end
function f = dHz(H,i,j,k)
if k==1
f = (H(i,j,2) - H(i,j,nz))/(2*dz);
elseif k==nz
f = (H(i,j,1) - H(i,j,nz-1))/(2*dz);
else
f = (H(i,j,k+1) - H(i,j,k-1))/(2*dz);
end
end
function f = Imen(i,j,k)
f = Exz(i,j,k)^2*Eyy(i,j,k) - 2*Exy(i,j,k)*Exz(i,j,k)*Eyz(i,j,k) ...
+ Exy(i,j,k)^2 * Ezz(i,j,k) + Exx(i,j,k)*(Eyz(i,j,k)^2 - ...
Eyy(i,j,k)*Ezz(i,j,k));
end
%radius for droplets
function f = r(i,j,k)
f = sqrt((i-nx/2)^2 + (j-ny/2)^2 + (k-nz/2)^2);
end
function psiout = psi(l,n,PML)
psiout = 1;
% if PML > 0
% if l > R
% psiout = ((n-l)/(n-R))^2;
% else
% psiout = 1;
% end
% elseif PML < 0
% if l < R
% psiout = ((l)/(R))^2;
% else
% psiout = 1;
% end
% else
% psiout = 1;
% end
end
%radius for droplets
function f = r_qrt(i,j,k)
f = sqrt((i)^2 + (j)^2 + (k)^2);
end
end