Geodensityplot help in matlab

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Liam Lincoln
Liam Lincoln 2021-3-15
Hi,
New here. Trying to do a densityplot of the UK but keep running into problems.
using:
Data = readtable('Work11.xlsx');
figure
latAll = Work11.latitude;
lonAll = Work11.longitude;
weight = Work11.Normalized
geobubble(latAll,lonAll,weight,'FaceColor','interp')
I get:
The problem is, well, the big blue regtangle. I am sure this has to do with Amin min and max, but any attempt to adjust these values causes errors in the results.
Any ideas?
Thanks

回答(1 个)

Avni Agrawal
Avni Agrawal 2024-5-14
I understand that you are trying to create a density plot for the UK using geographical data with `geobubble` in MATLAB. Ensure you are accessing your table data correctly and using `geobubble`'s functions properly.
Here’s how you can adjust your code:
% Load data from Excel file
Data = readtable('Work11.xlsx');
% Extract columns for latitude, longitude, and weight
latAll = Data.latitude;
lonAll = Data.longitude;
weight = Data.Normalized;
% Create a geobubble plot
figure;
geobubble(latAll, lonAll, weight);
title('Density Plot of the UK');
Ensure your latitude and longitude data are accurate and within the UK's geographic bounds. If you encounter a big blue rectangle, it might be due to outliers or incorrect data ranges. Use `geolimits` to focus the map on the UK:
geolimits([49 61], [-8 2]); % Adjust as necessary
I hope this helps!

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