how to plot data with resepect to height vs time .?

3 views (last 30 days)
hi, friends I am kind of stuck here. I am trying to plot some radar data. I have managed to average it over a single point. now i have this mat file.(attached)
first-row date and time are given after the word MRR. the second row is height in meters and the third row is rainfall in millimeters.
I have attached one .jpg file which is generated through instrument software.I want to plot the same thing but using Matlab.
second question:(also, I am curious if I could limit the height say up to 1000 meter. ?) I am working on this thing from last week but not able to complete it yet.
  1 Comment
pruth
pruth on 29 May 2018
below code might help you. you can ignore this code if you have another logic to read that data.
t = char(data(1:3:end));
t = datetime(t(:, 5:16), 'InputFormat', 'yyMMddHHmmss');
rf = cellfun(@(x) str2num(x(3:end)), data(3:3:end), 'UniformOutput', 0);
rf = cellfun(@(x) [x nan(1, 31-numel(x))], rf, 'UniformOutput', 0);
rf = num2cell(cell2mat(rf), 1);
ht = cellfun(@(x) str2num(x(3:end)), data(2:3:end), 'UniformOutput', 0);
ht = cellfun(@(x) [x nan(1, 31-numel(x))], ht, 'UniformOutput', 0);
ht = num2cell(cell2mat(ht), 1);

Sign in to comment.

Accepted Answer

KSSV
KSSV on 29 May 2018
x = 1:length(t) ;
y = unique(cell2mat(ht)) ;
Z = cell2mat(rf) ;
[X,Y] = meshgrid(x,y) ;
pcolor(X,Y,Z')
colorbar
shading interp
  4 Comments
KSSV
KSSV on 29 May 2018
You need to read documentation buddy....

Sign in to comment.

More Answers (0)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!