how to make pictures in subplot to same size?

how to make pictures in subplot to same size?

this is my result

and i wanna make like this

this is my figure code

subplot(1,3,1)
contourf(lon_310, dep_106, temp_310_mat,40, 'LineStyle','None')
axis ij

xlabel('Longitude (°)');
ylabel('Depth (m)');

c = colorbar;
c.Label.String = 'Temperature (℃)';
c.Label.FontSize = 11;
colormap jet
title('KODC 정선 310 SST');

subplot(1,3,2)
set(gcf, 'color', 'w', 'Units', 'Normalized', 'OuterPosition', [0.1 0.1 0.5 0.6]);

m_proj('mercator', 'lon',[123 132], 'lat',[33 42]);
m_contourf(lon_s, lat_s, sst_s, 30, 'LineColor','None')
colorbar
title('OSTIA SST');

c = colorbar;
c.Label.String = 'Temperature(°C)';
C.Label.FontSize = 13;
colormap jet

m_coast('patch', [.9 .9 .9], 'linestyle', 'none');
m_grid('fontsize',12, 'tickdir','in');


subplot(1,3,3)
contourf(lon_106, dep_106, temp_106_mat,40, 'LineStyle','None')
axis ij

xlabel('Longitude (°)');
ylabel('Depth (m)');

c = colorbar;
c.Label.String = 'Temperature (℃)';
c.Label.FontSize = 11;
colormap jet
title('KODC 정선 106 SST');

Answer 1

[Prateek Rai]

Hi,

You can refer to the following MATLAB Answer post on "How to plot all images to same size in subplot" to get more idea.