How to generate animated gif?
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How to generate TEC map as follows?
I would like to do it similarly but my file includes annual data. Therefore, I extracted daily data from annual data such as attached text file.
File structure:
- 1st column: Year
- 2nd column: Day of the year
- 3rd column: Hour
- 4st column: Latitude
- 5st column: Longitude
- 6st column: TEC Values
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KSSV
2019-6-17
Read this to know how to write plots to a gif.
data = importdata('data.txt') ;
y = data(:,1) ;
d = data(:,2) ;
h = data(:,3) ;
lat = data(:,4) ;
lon = data(:,5) ;
t = data(:,6) ;
%
[c,ia,ib] = unique(h) ;
for i = 1:length(c)
X = reshape(lon(ib==i),length(unique(lon)),length(unique(lat))) ;
Y = reshape(lat(ib==1),length(unique(lon)),length(unique(lat))) ;
Z = reshape(t(ib==1),length(unique(lon)),length(unique(lat))) ;
pcolor(X,Y,Z)
shading interp
title(sprintf('Hour = %s',num2str(c(i))))
drawnow
end
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另请参阅
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