Change colorbar title position latex

Hi,

In the attached figure, I would like to reposition the colorbar axis title to be along with colorbar. May I know how to change the psotion.

set(c,'String',['$','\omega','(1/s)','$'],'Interpreter','latex','fontsize',18);

Answer 1

[Ameer Hamza]

Try something like this

c = colorbar;
c.Title.String = '$\omega(1/s)$';
c.Title.Interpreter = 'latex';
c.Title.FontSize = 16;
c.Title.Units = 'data';
c.Title.Position(1:2) = [3.5 mean(c.Limits)]; % adjust value of 3.5 until you get correct horizontal position

[Turbulence Analysis]

Thanks a lot it works.. Is it possible to rotate omega(1/s) 90 degree anticlockwise ??

[Turbulence Analysis]

Hi, I sorted it out.. Below command helps to roate....

c.Title.Rotation = 90;

[Ameer Hamza]

Good that you figured it out! I am glad to be of help!

[Turbulence Analysis]

Hi, Sorry for too many queries.. My loop saves 19 images, while i am getting colorbar title in correct position for all images except, first image.., I didn't know why ?. Could you please help..

[Ameer Hamza]

Can you show the code?

[Turbulence Analysis]

Here it is...

for k = 2:1:20
New1 = UU(1:ni*nk,k);
New2 = UU(1+ni*nk:2*ni*nk,k);
New3 =reshape (New1,ni,nk);
New4 = reshape (New2,ni,nk);
final = New2;
% New3 = flipud(final);
ax = gca;
colormap(jet);
imagesc(x,y,(New3));
xlabel('x(mm)','FontSize',20,'Interpreter','latex');
ylabel('y(mm)','FontSize',20,'Interpreter','latex');
set(gca,'TickLabelInterpreter','latex')
set(gca, 'FontSize', 24)
hold on;
ff = quiver (X', Y',  (New3), (New4));
ff.Color='black';
ff.AutoScaleFactor=3;
set(gca, 'YDir','normal')
c = colorbar('FontSize',20,'TickLabelInterpreter', 'latex');
c.Title.String = '$ U(m/s)$';
c.Title.Interpreter = 'latex';
c.Title.FontSize = 16;
c.Title.Units = 'data';
c.Title.Position(1:2) = [3.5 mean(c.Limits)];
c.Title.Rotation = 90;
caxis ([-0.02 0.02]);
saveas(gcf, sprintf('UMode%d', k), 'bmp')
savefig(gcf, sprintf('UMode%d', k))
end

[Ameer Hamza]

Without the values of the variables used in this code, it is difficult to find the error.

[Turbulence Analysis]

Here is the values belongs to K = 2 in for loop, basically below code will work for this .. Bcoz my UU matrix is too big ( close to 1.5 gb)...

ax = gca;
colormap(jet);
imagesc(x,y,(New3));
xlabel('x(mm)','FontSize',20,'Interpreter','latex');
ylabel('y(mm)','FontSize',20,'Interpreter','latex');
set(gca,'TickLabelInterpreter','latex')
set(gca, 'FontSize', 24)
hold on;
ff = quiver (X', Y',  (New3), (New4));
ff.Color='black';
ff.AutoScaleFactor=3;
set(gca, 'YDir','normal')
c = colorbar('FontSize',20,'TickLabelInterpreter', 'latex');
c.Title.String = '$ U(m/s)$';
c.Title.Interpreter = 'latex';
c.Title.FontSize = 16;
c.Title.Units = 'data';
c.Title.Position(1:2) = [3.5 mean(c.Limits)];
c.Title.Rotation = 90;
caxis ([-0.02 0.02]);
saveas(gcf, sprintf('UMode%d', k), 'bmp')
savefig(gcf, sprintf('UMode%d', k))

[Turbulence Analysis]

Sorry,, Here is the attachment..

[Turbulence Analysis]

I sorted the issue. The caxis ([-0.02 0.02]); which is defined just after the c.Title.Rotation = 90; causes the problem, I have moved this to the top just after the imagesc(x,y,(New3));.

Hence, now the position of colorbar title is remains unaltered across all the images in for loop.

Thanks....