How to adjust orientation of 2 maps?

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Keegan Carvalho 2018-12-24

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https://ww2.mathworks.cn/matlabcentral/answers/437072-how-to-adjust-orientation-of-2-maps

评论： Keegan Carvalho 2018-12-24

I have attached the data file,'ssh.nc'. I used the following code to obtain regression coefficients between 'bottomT' and 'zos' variables. After which I plotted the coefficients on a map (map1.jpg). I then tried to overlay this map with the world map from the landareas.shp (landonmap1.jpg). Hoowever, the orientation of both maps are not equal. I have used the following code:

lat = ncread('ssh.nc','latitude');
lon = ncread('ssh.nc','longitude');
ssh = ncread('ssh.nc','zos');
t = ncread('ssh.nc','bottomT');
nx=length(lon);
ny=length(lat);
rxy = zeros(nx,ny) ; 
sxy = zeros(nx,ny) ;
>> for i=1:nx
    for j=1:ny
        [r,s] = corr(squeeze(t(i,j,:)),squeeze(ssh(i,j,:)));
        rxy(i,j)=r;
        sxy(i,j)=s;
    end
end
>> pcolor(lon,lat,rxy) ;
shading interp
colorbar
drawnow
hold on
geoshow('landareas.shp', 'FaceColor', [0.15 0.5 0.15])