Plot bar graphs on map
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Hi, I am wondering how to put 2D bar graph on a map. For example, I have some bar graphs of monthly temperature for several different weather station. And I want to put these graphs on a map corresponding to the location of each weather station. Is there anyway to do that with matlab?
3 commentaires
John Chilleri
le 24 Fév 2017
Hello,
One approach is with bar3:
Creating random map and bars (ideally you have your own map):
map=randi(1000,10,10)+100;
Bars=round(rand(10,10)-.425);
h = bar3(Bars);
for i = 1:numel(h)
index = logical(kron(Bars(:,i) == 0,ones(6,1)));
BarsData = get(h(i),'zData');
BarsData(index,:) = NaN;
set(h(i),'zData',BarsData);
end
hold on
imagesc(map)
colormap(summer)
Which produces,
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/186381/image.png)
is this what you both are looking for?
O.Hubert
le 13 Juin 2024
You can check my submission to FileExchange that does just that, although it was primarily aimed at categorical variables.
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