Importing geographical maps in matlab

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Ojaswita 2015-3-20

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评论： Hamza Rehman 2018-4-5

I wish to create an interactive map in Matlab. For that, I need to import a geographical map of Botswana in Matlab. I am getting stuck with that. Kindly do help

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Ojaswita 2015-3-26

Still awaiting any possible answers. I have used the worldmap and geoshow functions in Matlab but that does show the country boundaries. Please do help!

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Chad Greene 2015-4-3

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Using borders,

worldmap('africa')  % initializes a map
borders('countries') % outlines all countries
borders('botswana','r-','linewidth',2) % outlines Botswana in red
labelborders('Botswana') % labels Botswana

I downloaded the borders.m file from file exchange to draw the maps of different countries. I had an older version of MATLAB earlier and I used the pathtool to add the folder into my directory. It worked perfectly and I got my results using the following code:

    borders('botswana','b-','linewidth',2);  
    x = [-24.65; -21.17; -22.38; -23.1; -22.55; -19.98; -17.82; -21.7; -26.02; -24.41; -24.98];
    y = [25.91; 27.51; 26.72; 26.8; 27.13; 23.42; 25.15; 21.65; 22.4; 25.5; 25.35];
    cities = {'Gaborone', 'FTown', 'Serowe', 'Mahalapye', 'Palapye', 'Maun', 'Kasane', 'Ghanzi', 'Tsabong', 'Molopolole', 'Kanye'};
    plotm(x,y, 'x', 'MarkerSize', 10, 'LineWidth', 2)
    textm(x,y, cities)

Now I upgraded to MATLAB 2013a, and I try to run the same code (after trying to add the borders files in the directory using different methods), and I get the following error:

Error using referenceSphere The specified superclass 'spheroid' contains a parse error or cannot be found on MATLAB's search path, possibly shadowed by another file with the same name.

Could I get some light on how to sort this out, please please