plot matrix of grid data with lat and lon

Question

Shakir Hussain 2018-10-11

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/423439-plot-matrix-of-grid-data-with-lat-and-lon

编辑： Shakir Hussain 2018-10-12

plot matrix.jpg

We can plot the grid with lat long by different ways e.g map/geoshow, contour, image e.t.c but how we can make matrix of such plot.

I have 860*952*14 data and want to make matrix plot via mapshow, could anyone here help me? The attached map may give some relevant idea Thank you in advance

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Answer 1

KSSV 2018-10-11

2
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https://ww2.mathworks.cn/matlabcentral/answers/423439-plot-matrix-of-grid-data-with-lat-and-lon#answer_340874

在 MATLAB Online 中打开

Let lon and lat be your spatial data. Let A be your 860*952*14 matrix.

for i = 1:14
    pcolor(lon,lat,A(:,:,i)') ;
    shading interp ; colorbar
    drawnow
end

If you have shape files of the boundaries, you can plot them too.

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Shakir Hussain 2018-10-12

编辑：Shakir Hussain 2018-10-12

在 MATLAB Online 中打开

matrix plot.jpg

Thank you KSSV It worked well, I want to make matrix plot rather than overlapping plot.More over how we can add shapfiles of outer and inner boundaries, could we also apply some sattistics e.g mean, difference e.t.c

Edit; I mean to matrix plot is smilier to attached one, the above code overlay the plot over each other. e.g

    for i = 1:14
    subplot(4,4,i);
    pcolor(lon,lat,A(:,:,i)') ;
    shading interp ; colorbar
    drawnow
end 
#Here I want to display XY lable only one extreme left and down corner.
 How we can add shapfile here?